CA2125247A1 - Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer - Google Patents

Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer

Info

Publication number
CA2125247A1
CA2125247A1 CA2125247A CA2125247A CA2125247A1 CA 2125247 A1 CA2125247 A1 CA 2125247A1 CA 2125247 A CA2125247 A CA 2125247A CA 2125247 A CA2125247 A CA 2125247A CA 2125247 A1 CA2125247 A1 CA 2125247A1
Authority
CA
Canada
Prior art keywords
propylene
olefin polymerization
polymerization catalyst
catalyst component
transition metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2125247A
Other languages
French (fr)
Other versions
CA2125247C (en
Inventor
Daisuke Fukuoka
Takashi Tashiro
Koji Kawaai
Junji Siato
Takashi Ueda
Yoshihisa Kiso
Akira Mizuno
Masaaki Kawasaki
Masaaki Itoh
Junichi Imuta
Terunori Fujita
Masatoshi Nitabaru
Masayasu Yoshida
Mikio Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27549247&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2125247(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of CA2125247A1 publication Critical patent/CA2125247A1/en
Application granted granted Critical
Publication of CA2125247C publication Critical patent/CA2125247C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
    • C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
    • C07C49/67—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having two rings, e.g. tetralones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C08F4/6428—Component covered by group C08F4/64 with an organo-aluminium compound with an aluminoxane, i.e. a compound containing an Al-O-Al- group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/61927—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Abstract

The novel transition metal compound of the invention is represented by the following formula (I):

(see formula I) wherein M is a transition metal; R1 is a hydrocarbon group of 2 to 6 carbon atoms, R2 is an aryl group of 6 to 16 carbon atoms; X1 and X2 are each a halogen atom or the like; and Y is a divalent hydrocarbon group, a divalent silicon-containing group or the like.
An olefin polymerization catalyst component of the present invention comprises the aforementioned transition metal compound. An olefin polymerization catalyst of the present invention comprises the aforementioned olefin polymerization catalyst component. The propylene homopolymer, the propylene copolymer and the propylene elastomer according to the present invention have such properties that the triad tacticity of propylene units chain is high, a proportion of the inversely units based on the 2,1-insertion of propylene monomer is in the specific range, and the intrinsic viscosity [.pi.], as measured in decahydronaphthalene at 135°C, is in the specific range.
CA002125247A 1993-06-07 1994-06-06 Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer Expired - Lifetime CA2125247C (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP136253/1993 1993-06-07
JP13625393 1993-06-07
JP23856193 1993-09-24
JP238561/1993 1993-09-24
JP25074293 1993-10-06
JP250742/1993 1993-10-06
JP29874593 1993-11-29
JP298744/1993 1993-11-29
JP298745/1993 1993-11-29
JP29874493 1993-11-29
JP25548/1994 1994-02-23
JP2554894 1994-02-23

Publications (2)

Publication Number Publication Date
CA2125247A1 true CA2125247A1 (en) 1994-12-08
CA2125247C CA2125247C (en) 2001-02-20

Family

ID=27549247

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002125247A Expired - Lifetime CA2125247C (en) 1993-06-07 1994-06-06 Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer

Country Status (6)

Country Link
US (6) US5629254A (en)
EP (3) EP1070729B1 (en)
KR (1) KR100293970B1 (en)
CN (2) CN1166702C (en)
CA (1) CA2125247C (en)
DE (2) DE69427999T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7265193B2 (en) 2003-01-31 2007-09-04 Exxonmobil Chemical Patents Inc. Polymerization process

Families Citing this family (187)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW309523B (en) * 1991-11-30 1997-07-01 Hoechst Ag
TW294669B (en) * 1992-06-27 1997-01-01 Hoechst Ag
SG63595A1 (en) * 1994-02-25 1999-03-30 Sumitomo Chemical Co Propylene random copolymer and film laminate thereof
EP0704462B1 (en) * 1994-04-11 1998-12-23 Mitsui Chemicals, Inc. Process for producing propylene polymer composition, and propylene polymer composition
DE69511023T2 (en) * 1994-04-11 2000-01-27 Mitsui Chemicals Inc METHOD FOR PRODUCING A PROPYLENE-POLYMER COMPOSITION AND PROPYLENE-POLYMER COMPOSITION
JP3338190B2 (en) * 1994-08-17 2002-10-28 三菱化学株式会社 Catalyst component for .ALPHA.-olefin polymerization and method for producing .ALPHA.-olefin polymer using the same
CA2164461C (en) † 1994-12-06 2000-08-08 Tatsuya Tanizaki Polypropylene composition and uses thereof
IT1272923B (en) * 1995-01-23 1997-07-01 Spherilene Srl METALLOCENIC COMPOUNDS, PROCEDURE FOR THEIR PREPARATION, AND THEIR USE IN CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
DE19516803A1 (en) * 1995-05-08 1996-11-14 Hoechst Ag Organometallic compound
JPH08325327A (en) * 1995-06-02 1996-12-10 Chisso Corp Highly stereoregular polypropylene
AT403376B (en) * 1995-07-03 1998-01-26 Danubia Petrochem Polymere METALLOCENES WITH SILYL-SUBSTITUTED BRIDGES AND THEIR USE FOR OLEFIN POLYMERIZATION
DE19527047A1 (en) * 1995-07-25 1997-01-30 Danubia Petrochem Deutschland Metallocene catalysts esp. used for prepn. of high mol. mass polypropylene@ - comprise silyl substd., di:yl bridged cpds., and at least one cyclopentadienyl gp. capable of forming sandwich structure
JP3264148B2 (en) * 1995-08-31 2002-03-11 住友化学工業株式会社 Propylene-ethylene random copolymer, its production method and film
DE19533337A1 (en) * 1995-09-11 1997-03-13 Basf Ag Propene / but-1-ene copolymers
DE19533336A1 (en) * 1995-09-11 1997-03-13 Basf Ag Process for the preparation of propene / but-1-ene copolymers
CA2241812A1 (en) * 1995-09-28 1997-04-03 Cornelia Fritze Supported catalyst system, process for its production and its use in polymerising olefines
WO1997014725A1 (en) 1995-10-18 1997-04-24 Chisso Corporation Olefin (co)polymer composition, process for producing the same, catalyst for (co)polymerizing olefin, and process for producing the same
US6787618B1 (en) 1995-12-01 2004-09-07 Basell Polypropylen Gmbh Metallocene compound and high molecular weight copolymers of propylene and olefins having two or four to thirty-two carbon atoms
DE19544828A1 (en) * 1995-12-01 1997-06-05 Hoechst Ag High molecular copolymers
WO1997040075A1 (en) * 1996-04-22 1997-10-30 Japan Polyolefins Co., Ltd. Catalyst for polyolefin production and process for producing polyolefin
IT1283630B1 (en) * 1996-05-09 1998-04-23 Enichem Spa PROCESS FOR THE PREPARATION OF EP (D) M ELASTOMERIC COPOLYMERS
TW404956B (en) † 1996-05-21 2000-09-11 Mitsui Petrochemical Ind A method of diminishing the source of odor from polyolefin obtained by use of metallocene compound
SG67392A1 (en) * 1996-05-27 1999-09-21 Sumitomo Chemical Co Propylene/ethylene-alpha-olefin block copolymer and process for producing the same
TW452586B (en) 1996-08-09 2001-09-01 Chisso Corp Polypropylene composition, process for preparing the same and catalyst for polymerization
TW396215B (en) * 1996-11-29 2000-07-01 Chisso Corp Fiber and products made of such fiber
TW442528B (en) * 1996-12-02 2001-06-23 Chisso Corp Polypropylene composition
TW425414B (en) * 1997-02-18 2001-03-11 Chisso Corp Preactivated catalyst for olefin (co)polymerization, catalyst for olefin (co)polymerization and olefin (co)polymer composition and their manufacturing method
CN100451024C (en) 1997-03-07 2009-01-14 巴塞尔聚烯烃股份有限公司 Metallocene compound, indene compound and application thereof
US6231804B1 (en) 1997-04-02 2001-05-15 Chisso Corporation Modified olefin (co)polymer composition, process for preparing the same, and modified olefin (co)polymer composition molding
SG67489A1 (en) * 1997-04-07 1999-09-21 Mitsui Chemicals Inc Laminating propylene/1-butene random copolymer composition and composite film using the same
US6303696B1 (en) 1997-04-11 2001-10-16 Chisso Corporation Propylene (co)polymer composition using metallocene catalyst
US6160072A (en) * 1997-05-02 2000-12-12 Ewen; John A. Process for polymerizing tactioselective polyolefins in condensed phase using titanocenes
US6252019B1 (en) * 1997-05-13 2001-06-26 Montell Technology Company Bv Process for polymerizing tactioselective polyolefins in condensed phase using hafnocenes
TW504515B (en) 1997-08-07 2002-10-01 Chisso Corp Olefin (co)polymer composition
US7026404B2 (en) * 1997-08-12 2006-04-11 Exxonmobil Chemical Patents Inc. Articles made from blends made from propylene ethylene polymers
US7232871B2 (en) * 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6921794B2 (en) * 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US6525157B2 (en) * 1997-08-12 2003-02-25 Exxonmobile Chemical Patents Inc. Propylene ethylene polymers
JP3846193B2 (en) * 1997-09-04 2006-11-15 チッソ株式会社 Propylene copolymer and process for producing the same
CA2304491A1 (en) * 1997-12-23 1999-07-01 Rinaldo S. Shiffino Ethylene polymerization process in a liquid reaction medium
DE19806918A1 (en) * 1998-02-19 1999-08-26 Aventis Res & Tech Gmbh & Co Catalyst system for the production of olefin polymers, especially polypropylene
DE69935815T2 (en) 1998-07-01 2007-12-27 Exxonmobil Chemical Patents Inc., Baytown Elastic mixture with crystal polymers and crystallizable polymers of propene
US6228951B1 (en) * 1998-08-24 2001-05-08 Japan Polychem Corporation Polypropylene molding material
WO2000012572A1 (en) * 1998-08-26 2000-03-09 Exxon Chemical Patents Inc. Branched polypropylene compositions
EP1396495B1 (en) 1998-11-25 2007-01-17 Basell Polyolefine GmbH Metallocenes with a single halogenide attached to the metal
US6291699B1 (en) * 1999-08-24 2001-09-18 Boulder Scientific Company 2-alkyl-4-(2,6-dialkylphenyl) indenes
US6194527B1 (en) * 1999-09-22 2001-02-27 Equistar Chemicals, L.P. Process for making polyolefins
CN100434433C (en) * 1999-10-08 2008-11-19 三井化学株式会社 Metallocene compound, process for producing metallocene compound, olefin polymerization catalyst, polyolefin and process for producing polyolefin
US6395847B2 (en) 1999-11-19 2002-05-28 Exxonmobil Chemical Patents Inc. Supported organometallic catalysts and their use in olefin polymerization
AU780051B2 (en) * 1999-12-21 2005-02-24 Exxonmobil Chemical Patents Inc Adhesive alpha-olefin inter-polymers
US6582762B2 (en) 1999-12-22 2003-06-24 Exxonmobil Chemical Patents Inc. Sprayable hot melt adhesives
JP4785315B2 (en) 2000-01-21 2011-10-05 ユー．エス．ボラックス インコーポレイテッド Nonaborate composition and production method thereof
US6384142B1 (en) 2000-02-08 2002-05-07 Exxonmobil Chemical Patents Inc. Propylene impact copolymers
ES2215879T3 (en) 2000-02-08 2004-10-16 Exxonmobil Chemical Patents Inc. METHOD OF PREPARATION OF BISCICLO-PENTADIENYL LIGANDS OF GROUP 14 WITH BRIDGE.
US6846943B2 (en) 2000-05-23 2005-01-25 Chisso Corporation Metallocene compound, olefin polymerization catalyst containing the compound, and method for producing an olefin polymer by use of the catalyst
US6380122B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
US7122498B2 (en) 2000-06-30 2006-10-17 Exxonmobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
US6376408B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6380120B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6380334B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6376627B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6376413B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6380330B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6380331B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6376409B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6380123B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6376410B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6399723B1 (en) 2000-06-30 2002-06-04 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6376407B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6414095B1 (en) 2000-06-30 2002-07-02 Exxon Mobil Chemical Patents Inc. Metallocene compositions
US6376412B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6380121B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
JP2004502699A (en) * 2000-06-30 2004-01-29 エクソンモービル・ケミカル・パテンツ・インク Bridged bis (indenyl) metallocene compound
US6870016B1 (en) 2000-06-30 2005-03-22 Exxonmobil Chemical Patents Inc. Polymerization process and polymer composition
US6376411B1 (en) 2000-06-30 2002-04-23 Exxonmobil Chemical Patents Inc. Metallocene compositions
US6380124B1 (en) 2000-06-30 2002-04-30 Exxonmobil Chemical Patents Inc. Metallocene compositions
KR20020035147A (en) * 2000-07-24 2002-05-09 가즈토 도미나가 Propylene homopolymer and propylene copolymer
US6673869B2 (en) 2000-07-27 2004-01-06 Basell Poliolefine Italia S.P.A. Transparent elastomeric thermoplastic polyolefin compositions
AU2001292857A1 (en) * 2000-09-21 2002-04-02 American Calcar, Inc. Technique for operating a vehicle effectively and safely
EP1390417B1 (en) 2001-04-12 2010-10-20 ExxonMobil Chemical Patents Inc. Process for polymerizing propylene and ethylene in solution
GB0111020D0 (en) * 2001-05-04 2001-06-27 Borealis Tech Oy Process
EP1421090B1 (en) 2001-06-29 2014-03-26 ExxonMobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
JP3964867B2 (en) * 2001-08-07 2007-08-22 電気化学工業株式会社 Method for producing polymer
US7157591B2 (en) * 2001-12-10 2007-01-02 Exxonmobie Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
JP4031656B2 (en) * 2002-03-14 2008-01-09 バセル ポリオレフィン イタリア エス．アール．エル． Polypropylene resin composition and film thereof
SG106681A1 (en) 2002-03-29 2004-10-29 Mitsui Chemicals Inc Olefinic polymer and process for producing the same
US6995279B2 (en) 2002-08-02 2006-02-07 Chisso Corporation Metallocene compounds, processes for the production of olefin polymers using catalysts containing the compounds, and olefin polymers produced by the processes
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7632887B2 (en) 2002-08-12 2009-12-15 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US20080153997A1 (en) * 2006-12-20 2008-06-26 Exxonmobil Research And Engineering Polymer production at supercritical conditions
JP2006500470A (en) * 2002-09-20 2006-01-05 エクソンモービル・ケミカル・パテンツ・インク Supercritical polymerization method and polymer produced thereby
US8008412B2 (en) * 2002-09-20 2011-08-30 Exxonmobil Chemical Patents Inc. Polymer production at supersolution conditions
US7550528B2 (en) * 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7541402B2 (en) * 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7223822B2 (en) * 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
WO2004046214A2 (en) 2002-10-15 2004-06-03 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7199274B2 (en) * 2002-10-22 2007-04-03 Basell Polyolefine Gmbh Preparation of substituted indenes
US7176158B2 (en) * 2002-10-25 2007-02-13 Exxonmobil Chemical Patents Inc. Polymerization catalyst composition
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US7276567B2 (en) * 2004-04-16 2007-10-02 Exxonmobil Chemical Patents Inc. Heterocyclic substituted metallocene compounds for olefin polymerization
EP1753792B1 (en) 2004-05-04 2009-10-14 Basell Polyolefine GmbH Process for the preparation of atactic 1-butene polymers
JP4988568B2 (en) * 2004-07-08 2012-08-01 エクソンモービル・ケミカル・パテンツ・インク Olefin polymerization catalyst system and method of use thereof
AU2005277920B2 (en) 2004-08-09 2011-08-25 Union Carbide Chemicals & Plastics Technology Llc Robust spray-dried Ziegler-Natta procatalyst and polymerization process employing same
US7169864B2 (en) * 2004-12-01 2007-01-30 Novolen Technology Holdings, C.V. Metallocene catalysts, their synthesis and their use for the polymerization of olefins
WO2006065809A2 (en) * 2004-12-16 2006-06-22 Exxonmobil Chemical Patents Inc. Heteroatom bridged metallocene compounds for olefin polymerization
CN101080461B (en) 2004-12-17 2010-09-22 埃克森美孚化学专利公司 Heterogeneous polymer blends and molded articles therefrom
EP1831304B1 (en) 2004-12-17 2010-05-12 ExxonMobil Chemical Patents Inc. Homogeneous polymer blend and articles therefrom
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
ATE435887T1 (en) 2004-12-17 2009-07-15 Exxonmobil Chem Patents Inc FILMS MADE OF POLYMER BLENDS
EP1828303B1 (en) 2004-12-17 2009-08-26 ExxonMobil Chemical Patents, Inc., A Corporation of the State of Delaware Heterogeneous polymer blends and molded articles therefrom
US7232869B2 (en) * 2005-05-17 2007-06-19 Novolen Technology Holdings, C.V. Catalyst composition for olefin polymerization
US7928164B2 (en) 2005-06-22 2011-04-19 Exxonmobil Chemical Patents Inc. Homogeneous polymer blend and process of making the same
US7951872B2 (en) 2005-06-22 2011-05-31 Exxonmobil Chemical Patents Inc. Heterogeneous polymer blend with continuous elastomeric phase and process of making the same
US9644092B2 (en) 2005-06-22 2017-05-09 Exxonmobil Chemical Patents Inc. Heterogeneous in-situ polymer blend
US9745461B2 (en) 2005-06-22 2017-08-29 Exxonmobil Chemical Patents Inc. Vulcanized polymer blends
EP1904576B1 (en) 2005-07-15 2012-04-25 ExxonMobil Chemical Patents Inc. Elastomeric compositions
US7667064B2 (en) * 2005-12-14 2010-02-23 Exxonmobil Chemical Patents Inc. Halogen substituted metallocene compounds for olefin polymerization
US7910783B2 (en) 2005-12-14 2011-03-22 Exxonmobil Chemical Patents Inc. Preparation of substituted bridged indenyl and related ligands
US7550544B2 (en) 2005-12-14 2009-06-23 Exxonmobil Chemical Patents Inc. Halogen substituted metallocene compounds for olefin polymerization
WO2007070041A1 (en) 2005-12-14 2007-06-21 Exxonmobil Chemical Patents Inc. Halogen substituted metallocene compounds for olefin polymerization
US7868197B2 (en) 2005-12-14 2011-01-11 Exxonmobil Chemical Patents Inc. Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization
US7763562B2 (en) * 2005-12-14 2010-07-27 Exxonmobil Chemical Patents Inc. Heteroatom bridged metallocene compounds for olefin polymerization
US7538168B2 (en) 2005-12-14 2009-05-26 Exxonmobil Chemical Patents Inc. Halogen substituted metallocene compounds for olefin polymerization
EP1847555A1 (en) * 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
JP4714088B2 (en) * 2006-06-16 2011-06-29 株式会社小糸製作所 Vehicle headlamp
US7713636B2 (en) 2006-12-15 2010-05-11 Exxonmobil Chemical Patents Inc. Multi-layer films comprising propylene-based polymers
US8242237B2 (en) 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
US8143352B2 (en) * 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
US8080610B2 (en) 2007-03-06 2011-12-20 Exxonmobil Research And Engineering Company Monomer recycle process for fluid phase in-line blending of polymers
JP2010529253A (en) * 2007-06-04 2010-08-26 エクソンモービル・ケミカル・パテンツ・インク Very homogeneous solution polymerization of propylene
EP2195349B1 (en) * 2007-09-13 2012-07-11 ExxonMobil Research and Engineering Company In-line process for producing plasticized polymers and plasticized polymer blends
CN101855250B (en) * 2007-09-13 2013-01-02 埃克森美孚研究工程公司 In-line blending of plasticizers with a base polymer
US7868104B2 (en) * 2007-10-26 2011-01-11 Exxonmobil Chemical Patents Inc. Crystallizable propylene copolymers
US7910679B2 (en) * 2007-12-20 2011-03-22 Exxonmobil Research And Engineering Company Bulk homogeneous polymerization process for ethylene propylene copolymers
EP2231772B1 (en) * 2007-12-20 2014-04-16 ExxonMobil Research and Engineering Company Polypropylene ethylene-propylene copolymer blends and in-line process to produce them
WO2009082463A1 (en) * 2007-12-20 2009-07-02 Exxonmobil Research And Engineering Company In-line process to produce pellet-stable polyolefins
US7812104B2 (en) * 2008-01-18 2010-10-12 Exxonmobil Chemical Patents Inc. Production of propylene-based polymers
US8318875B2 (en) * 2008-01-18 2012-11-27 Exxonmobil Chemical Patents Inc. Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
EP2103634A1 (en) 2008-03-20 2009-09-23 ExxonMobil Chemical Patents Inc. Production of propylene-based polymers
JP5315773B2 (en) * 2008-04-24 2013-10-16 住友化学株式会社 Propylene resin composition
EP2415792B1 (en) 2009-03-30 2014-11-12 Mitsui Chemicals, Inc. Copolymer of olefin and conjugated diene, and process for producing same
EP2499168B1 (en) 2009-11-13 2017-05-10 Borealis AG Process for recovering a transition metal compound
WO2011058091A1 (en) 2009-11-13 2011-05-19 Borealis Ag Process for olefin polymerization
EP2322568B1 (en) 2009-11-13 2013-05-15 Borealis AG Process for producing an olefin polymerization catalyst
WO2011058088A1 (en) 2009-11-13 2011-05-19 Borealis Ag Process for recovering a transition metal compound
PL2325248T3 (en) 2009-11-16 2012-11-30 Borealis Ag Melt blown fibers of polypropylene compositions
EP2330136B1 (en) 2009-12-07 2013-08-28 Borealis AG Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins
BR112012018283B1 (en) 2010-01-28 2019-12-03 Borealis Ag melt blow molded fiber, net and its preparation process, and article
KR20130008631A (en) 2010-05-12 2013-01-22 보레알리스 아게 Polypropylene with specific calcium stearate content for special capacitors
DK2390092T4 (en) 2010-05-25 2019-01-02 Borealis Ag RESPONSIBLE NON-WOVEN COMPOSITION MATERIAL
HUE052511T2 (en) 2011-03-02 2021-05-28 Borealis Ag A process for the production polymers
PT2495037T (en) 2011-03-02 2020-09-15 Borealis Ag High throughput reactor assembly for polymerization of olefins
ES2605429T3 (en) 2011-06-15 2017-03-14 Borealis Ag Mixing the in situ reactor of a nucleated polypropylene catalyzed by Ziegler-Natta and a metallocene catalyzed polypropylene
EP2573091A1 (en) 2011-09-23 2013-03-27 Lummus Novolen Technology Gmbh Process for recycling of free ligand from their corresponding metallocene complexes
EP2823011B1 (en) 2012-03-09 2017-01-18 ExxonMobil Chemical Patents Inc. Polyolefin adhesive compositions
EP2890490B1 (en) 2012-08-29 2020-05-06 Borealis AG Reactor assembly and method for polymerization of olefins
CN104662030B (en) 2012-09-25 2017-05-17 三井化学株式会社 Transition metal compound, olefin polymerization catalyst, and method for producing olefin polymer
EP2745926A1 (en) 2012-12-21 2014-06-25 Borealis AG Gas phase polymerization and reactor assembly comprising a fluidized bed reactor and an external moving bed reactor
ES2645256T3 (en) 2012-12-21 2017-12-04 Borealis Ag Catalysts
EP2746301B1 (en) 2012-12-21 2018-05-30 Borealis AG Catalyst
US9598516B2 (en) 2012-12-21 2017-03-21 Borealis Ag Catalyst
EP2745927A1 (en) 2012-12-21 2014-06-25 Borealis AG Fluidized bed reactor with internal moving bed reaction unit
EP3848401A1 (en) 2013-07-17 2021-07-14 ExxonMobil Chemical Patents Inc. Isotactic propylene polymers
WO2015009471A1 (en) 2013-07-17 2015-01-22 Exxonmobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
US9938364B2 (en) 2013-07-17 2018-04-10 Exxonmobil Chemical Patents Inc. Substituted metallocene catalysts
CN105358589B (en) 2013-07-17 2018-07-03 埃克森美孚化学专利公司 Metallocene and by its derivative carbon monoxide-olefin polymeric
SG10201802959WA (en) 2013-07-17 2018-05-30 Exxonmobil Chemical Patents Inc Cyclopropyl substituted metallocene catalysts
KR101580591B1 (en) 2014-06-10 2015-12-28 주식회사 엘지화학 Propylene-based elastomer
ES2635519T3 (en) 2014-11-21 2017-10-04 Borealis Ag Procedure for producing soft copolymer granules
ES2790649T3 (en) 2014-12-08 2020-10-28 Borealis Ag Process for producing propylene copolymer granules
EP3124567A1 (en) 2015-07-30 2017-02-01 Borealis AG Polypropylene based hot-melt adhesive composition
CN106632781B (en) * 2015-10-29 2020-05-12 中国石油化工股份有限公司 Process for producing ethylene/propylene copolymer having branched structure and the copolymer
EP3178853B1 (en) 2015-12-07 2018-07-25 Borealis AG Process for polymerising alpha-olefin monomers
EP3243622B1 (en) 2016-05-13 2020-09-09 Borealis AG Process for hydraulic conveying of polyolefin pellets
US10926517B2 (en) * 2016-11-10 2021-02-23 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
ES2849568T3 (en) * 2017-01-13 2021-08-19 Total Res & Technology Feluy High purity polypropylenes and polypropylene compositions for molding
EP3608364A1 (en) 2018-08-06 2020-02-12 Borealis AG Multimodal propylene random copolymer based composition suitable as hot melt adhesive composition
US20210277290A1 (en) 2018-08-06 2021-09-09 Borealis Ag Propylene random copolymer based hot melt adhesive composition
CN113166292A (en) 2018-11-30 2021-07-23 博里利斯股份公司 Washing process
US11859041B2 (en) * 2021-08-16 2024-01-02 Chevron Phillips Chemical Company Lp Modulating co-monomer selectivity using non-covalent dispersion interactions in group 4 olefin polymerization catalysts
EP4144435A1 (en) 2021-09-01 2023-03-08 Borealis AG Gas phase polymerization process with improved gas recycling
WO2023114808A1 (en) 2021-12-17 2023-06-22 Exxonmobil Chemical Patents Inc. Propylene-based blend compositions

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US547718A (en) 1895-10-08 Joseph fletcher
JPS58152038A (en) * 1982-03-04 1983-09-09 Mitsui Toatsu Chem Inc Polypropylene composition for injection molding
DE3461811D1 (en) * 1983-01-25 1987-02-05 Mitsui Petrochemical Ind Film-forming propylene copolymer, film thereof and process for production of the film
JPS6088049A (en) * 1983-10-20 1985-05-17 Toray Ind Inc Biaxially oriented polypropylene film
DE3443087A1 (en) * 1984-11-27 1986-05-28 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING POLYOLEFINES
IL85097A (en) * 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
PL276385A1 (en) * 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
JPS6445488A (en) * 1987-08-12 1989-02-17 Toray Industries Polypropylene film for adhesive tape
JP2587251B2 (en) * 1987-11-09 1997-03-05 チッソ株式会社 Catalyst for stereoregular olefin polymer production
DE3742934A1 (en) * 1987-12-18 1989-06-29 Hoechst Ag METHOD FOR PRODUCING A CHIRAL, STEREORIGIDAL METALLOCEN COMPOUND
US5155080A (en) * 1988-07-15 1992-10-13 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
JP2693517B2 (en) 1988-09-14 1997-12-24 三井石油化学工業株式会社 Method for producing benzene-insoluble organoaluminum oxy compound
KR930002411B1 (en) * 1988-09-14 1993-03-30 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 Benzene-insoluble organoalumium oxy-compounds and process for preparing same
EP0427697B1 (en) * 1989-10-10 1996-05-08 Fina Technology, Inc. Metallocene catalysts with Lewis acids and aluminum alkyls
ES2071086T5 (en) * 1989-10-30 2002-01-16 Fina Technology PREPARATION OF METALOCENICAL CATALYSTS FOR OLEFINE POLYMERIZATION.
DE69026679T3 (en) * 1989-10-30 2005-10-06 Fina Technology, Inc., Houston Addition of alkylaluminum to improve a metallocene catalyst
JP2545006B2 (en) * 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー Addition polymerization catalyst
IT1243188B (en) * 1990-08-01 1994-05-24 Himont Inc POLYOLEFINIC ELASTOPLASTIC COMPOSITIONS
JPH04179006A (en) 1990-11-09 1992-06-25 Furukawa Electric Co Ltd:The Manufacture of ceramic superconductive wire materials
JPH04179005A (en) 1990-11-09 1992-06-25 Furukawa Electric Co Ltd:The Method of evaluation of strand insulating treatment level for stranded wire
US5243001A (en) * 1990-11-12 1993-09-07 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
JP2797709B2 (en) 1990-11-30 1998-09-17 日本電気株式会社 Multiplier
JPH04207703A (en) 1990-11-30 1992-07-29 Inax Corp Plane antenna
DE69222005T2 (en) * 1991-06-27 1998-03-26 Idemitsu Petrochemical Co POLYPROPYLENE RESIN AND COMPOSITION THEREOF
TW300901B (en) * 1991-08-26 1997-03-21 Hoechst Ag
TW318184B (en) * 1991-11-30 1997-10-21 Hoechst Ag
TW294669B (en) * 1992-06-27 1997-01-01 Hoechst Ag
EP0581754A1 (en) * 1992-07-10 1994-02-02 Fina Technology, Inc. Process and catalyst for producing isotactic polyolefins
EP0841373B1 (en) * 1993-01-11 2002-07-24 Mitsui Chemicals, Inc. Propylene polymer compositions
DE4333128A1 (en) † 1993-09-29 1995-03-30 Hoechst Ag Process for the preparation of polyolefins
DE4333569A1 (en) † 1993-10-01 1995-04-06 Hoechst Ag Process for olefin polymerization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7265193B2 (en) 2003-01-31 2007-09-04 Exxonmobil Chemical Patents Inc. Polymerization process

Also Published As

Publication number Publication date
CN1048501C (en) 2000-01-19
CN1249312A (en) 2000-04-05
EP1070729A2 (en) 2001-01-24
EP0812854B1 (en) 2001-08-16
EP0812854A3 (en) 1998-04-29
US5710223A (en) 1998-01-20
EP0812854B2 (en) 2011-04-20
US5723640A (en) 1998-03-03
EP0629632A2 (en) 1994-12-21
EP0629632A3 (en) 1995-03-08
CN1103405A (en) 1995-06-07
EP0629632B1 (en) 2000-10-04
EP0629632B2 (en) 2015-01-21
DE69427999T2 (en) 2002-04-04
KR100293970B1 (en) 2001-09-17
US5705584A (en) 1998-01-06
CA2125247C (en) 2001-02-20
US5658997A (en) 1997-08-19
KR950000713A (en) 1995-01-03
DE69426043T3 (en) 2015-06-18
DE69426043D1 (en) 2000-11-09
US5629254A (en) 1997-05-13
DE69426043T2 (en) 2001-05-10
DE69427999D1 (en) 2001-09-20
EP1070729A3 (en) 2002-01-23
US5936053A (en) 1999-08-10
CN1166702C (en) 2004-09-15
DE69427999T3 (en) 2012-09-27
EP1070729B1 (en) 2011-09-28
EP0812854A2 (en) 1997-12-17

Similar Documents

Publication Publication Date Title
CA2125247A1 (en) Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer
CA2018666C (en) Polypropylene resin compositions of high syndiotacticity and preparation process thereof
CA2130009A1 (en) Olefin Polymerization Catalyst and Process for Preparing Polypropylene and Propylene Block Copolymer
KR950000715A (en) Novel transition metal compounds, olefin polymerization catalyst components of this compound, olefin polymerization catalysts containing this catalyst component, olefin polymerization method using this catalyst, propylene homopolymer, propylene copolymer and propylene elastomer
WO2003040195B1 (en) Supported catalysts for manufacture of polymers
US6448349B1 (en) Syndiotactic/atactic block polyolefins, catalysts and processes for producing the same
EP1083188A1 (en) Catalyst and process for the preparation of syndiotactic / atactic block polyolefins
BR9914539A (en) Process for polymerization of olefin, metallocene catalyst for it and co-catalyst to activate metallocene pro-catalyst
RU2217444C2 (en) Method to produce heterophase polymer compounds and compounds produced using this method
CA2061963A1 (en) Production of olefin polymers
KR910007975A (en) Polymetallic catalysts, preparation methods thereof and polymers prepared thereby
KR970061922A (en) High molecular weight polypropylene with wide molecular weight distribution
KR910000814A (en) Manufacturing method of high rigid polypropylene and high stereoregular polypropylene
KR930023376A (en) Catalyst system for olefin polymerization, polymerization method thereof and obtained polymer
KR920004431A (en) Mixed catalyst compositions that can be used for the polymerization of alpha-olefins
MY115128A (en) Catalyst for ethylene polymerization at high temperatures
Ueyama et al. Behavior of the R2AIOAIR2 Catalyst in the Polymerization of Propylene Oxide
KR910014409A (en) Propylene-ethylene polymer
CA2040480C (en) Syndiotactic propylene copolymer, preparation of the same, and resin composition containing the same
CA2019361C (en) Polymer of 4-methylpentene-1
KR950018069A (en) α-olefin polymer, catalyst for α-olefin polymerization, and method for producing α-olefin polymer
WO2002024769A3 (en) Process for the preparation of ethylene polymers with a bis-amido titanium compound
ES8300800A1 (en) Process for producing ethylene homopolymers as copolymers of ethylene with alpha-monoolefins.
KR910009743A (en) Polymer production method containing starch
BR9915578A (en) Process for polymerizing ethylene and / or ethylene and at least one or more other olefin (s), film, and, article.

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140606