CA2157400A1 - Process for preparing propylene polymer composition, and propylene polymer composition - Google Patents
Process for preparing propylene polymer composition, and propylene polymer compositionInfo
- Publication number
- CA2157400A1 CA2157400A1 CA002157400A CA2157400A CA2157400A1 CA 2157400 A1 CA2157400 A1 CA 2157400A1 CA 002157400 A CA002157400 A CA 002157400A CA 2157400 A CA2157400 A CA 2157400A CA 2157400 A1 CA2157400 A1 CA 2157400A1
- Authority
- CA
- Canada
- Prior art keywords
- polymer composition
- propylene polymer
- preparing
- propylene
- 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
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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
A process for preparing a propylene polymer composition comprising conducting multistage polymerization including a step (a) for preparing a propylene (co)polymer (a) and a step (b) for preparing an ethylene copolymer (b) in the presence of (A) a transition metal compound and (B) a compound activating the transition metal compound (A), in which the steps (a) and (b) may be carried out in any order, and the resulting propylene polymer composition contains the propylene (co)polymer (a) in an amount of 20 to 90 a by weight and the ethylene copolymer (b) in an amount of 10 to 80 % by weight and has MFR, as measured at 230 °C under a load of 2.16 kg, of 0.01 to 500 g/10 min;
and a propylene polymer composition prepared by this process.
The process according to the invention can prepare a propylene polymer composition having excellent rigidity, heat resistance and impact resistance.
and a propylene polymer composition prepared by this process.
The process according to the invention can prepare a propylene polymer composition having excellent rigidity, heat resistance and impact resistance.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP72273/1994 | 1994-04-11 | ||
JP7227394 | 1994-04-11 | ||
PCT/JP1995/000707 WO1995027740A1 (en) | 1994-04-11 | 1995-04-11 | Process for producing propylene polymer composition, and propylene polymer composition |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2157400A1 true CA2157400A1 (en) | 1995-10-12 |
CA2157400C CA2157400C (en) | 2003-07-29 |
Family
ID=13484520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002157400A Expired - Lifetime CA2157400C (en) | 1994-04-11 | 1995-04-11 | Process for preparing propylene polymer composition, and propylene polymer composition |
Country Status (8)
Country | Link |
---|---|
US (1) | US5854354A (en) |
EP (1) | EP0704462B1 (en) |
JP (1) | JP4024295B2 (en) |
KR (1) | KR100388331B1 (en) |
CN (1) | CN1104443C (en) |
CA (1) | CA2157400C (en) |
DE (1) | DE69506821T2 (en) |
WO (1) | WO1995027740A1 (en) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6005034A (en) * | 1995-08-31 | 1999-12-21 | Chisso Corpoation | Propylene-ethylene copolymer composition and process for producing the same |
JP3176932B2 (en) | 1995-10-18 | 2001-06-18 | チッソ株式会社 | Olefin (co) polymer composition and method for producing the same, catalyst for olefin (co) polymerization and method 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 |
DE19635503A1 (en) * | 1996-09-02 | 1998-03-05 | Basf Ag | Low-whitening, tough modified propylene polymers |
US6576306B2 (en) | 1996-09-04 | 2003-06-10 | Exxonmobil Chemical Patents Inc. | Propylene polymers for films |
KR20000068428A (en) | 1996-09-04 | 2000-11-25 | 엑손 케미칼 패턴츠 인코포레이티드 | Improved propylene polymers for oriented films |
US6583227B2 (en) | 1996-09-04 | 2003-06-24 | Exxonmobil Chemical Patents Inc. | Propylene polymers for films |
JPH10182899A (en) * | 1996-12-27 | 1998-07-07 | Mitsui Chem Inc | Biaxially oriented polypropylene film |
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 |
WO1998044042A1 (en) | 1997-04-02 | 1998-10-08 | Chisso Corporation | Modified olefin (co)polymer composition, process for preparing the same, and modified olefin (co)polymer composition molding |
US6303696B1 (en) | 1997-04-11 | 2001-10-16 | Chisso Corporation | Propylene (co)polymer composition using metallocene catalyst |
TW504515B (en) | 1997-08-07 | 2002-10-01 | Chisso Corp | Olefin (co)polymer composition |
WO1999009076A1 (en) * | 1997-08-15 | 1999-02-25 | Chisso Corporation | Polydisperse propylene polymer and process for producing the same |
US6197886B1 (en) * | 1997-10-24 | 2001-03-06 | Union Carbide Chemicals & Plastics Technology Corporation | Compositions containing impact copolymers made from a blend of a homopolymer phase and a rubber phase having a high ethylene content |
DE19754061A1 (en) * | 1997-12-05 | 1999-06-10 | Borealis Polymere Holding Gmbh | Propylene copolymer-based resin composition for forming molded articles of improved surface condition |
US6197910B1 (en) * | 1997-12-10 | 2001-03-06 | Exxon Chemical Patents, Inc. | Propylene polymers incorporating macromers |
US6319998B1 (en) * | 1998-03-04 | 2001-11-20 | Exxon Mobil Chemical Patents Inc. | Method for making polymer blends by using series reactors |
US6331593B1 (en) * | 1998-06-17 | 2001-12-18 | Sumitomo Chemical Limited., Co. | Resin composition pellet |
BE1012775A3 (en) * | 1999-07-06 | 2001-03-06 | Solvay | Flexible polymer compositions propylene. |
US6582762B2 (en) | 1999-12-22 | 2003-06-24 | Exxonmobil Chemical Patents Inc. | Sprayable hot melt adhesives |
US6919036B2 (en) | 2000-01-21 | 2005-07-19 | U.S. Borax Inc. | Nonaborate compositions and their preparation |
ATE336529T1 (en) * | 2000-02-08 | 2006-09-15 | Exxonmobil Chem Patents Inc | IMPACT RESISTANT PROPYLENE COPOLYMERS |
US6492465B1 (en) | 2000-02-08 | 2002-12-10 | Exxonmobil Chemical Patents, Inc. | Propylene impact copolymers |
AU2003223188A1 (en) * | 2002-03-22 | 2003-10-13 | Exxonmobil Chemical Patents Inc. | Adhesives |
US7615597B2 (en) * | 2002-09-06 | 2009-11-10 | Basell Polyolefine Gmbh | Process for the copolymerization of ethylene |
US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
KR101113341B1 (en) | 2002-10-15 | 2012-09-27 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
WO2004092230A1 (en) * | 2003-04-17 | 2004-10-28 | Basell Polyolefine Gmbh | Process for preparing porous polymers and polymers thereof |
WO2005023892A1 (en) * | 2003-09-11 | 2005-03-17 | Basell Polyolefine Gmbh | Multistep process for preparing heterophasic propylene copolymers |
EP1664138A1 (en) * | 2003-09-11 | 2006-06-07 | Basell Polyolefine GmbH | Multistep process for preparing heterophasic propylene copolymers |
JP2007505173A (en) * | 2003-09-11 | 2007-03-08 | バセル ポリオレフィン ジーエムビーエイチ | Multi-stage process for producing heterophasic propylene copolymers |
US20070060727A1 (en) * | 2003-09-11 | 2007-03-15 | Basel Polyolefine Gmbh | Multistep process for preparing heterophasic propylene copolymers |
AU2005322136B2 (en) | 2004-12-23 | 2011-01-06 | Hospira, Inc. | Port closure system for intravenous fluid container |
US7717897B2 (en) | 2004-12-23 | 2010-05-18 | Hospira, Inc. | Medical fluid container with concave side weld |
US7906599B2 (en) | 2006-04-19 | 2011-03-15 | Japan Polypropylene Corporation | Transition metal compound, catalyst for olefin polymerization containing the same, and method for producing propylene/ethylene-α-olefin block copolymer by using the catalyst |
CN101641406B (en) * | 2007-01-19 | 2012-12-26 | 东丽电池隔膜株式会社 | Polymeric material and its manufacture and use |
US7872086B2 (en) | 2008-01-17 | 2011-01-18 | Tonen Chemical Corporation | Polymeric material and its manufacture and use |
JP2009035725A (en) * | 2007-07-11 | 2009-02-19 | Japan Polypropylene Corp | Method for producing propylene-based block copolymer |
JP5201943B2 (en) * | 2007-10-24 | 2013-06-05 | 日本ポリプロ株式会社 | Thermoplastic resin polymer particles |
JP5201944B2 (en) * | 2007-10-24 | 2013-06-05 | 日本ポリプロ株式会社 | Thermoplastic resin polymer particles |
BR112012008527B1 (en) * | 2009-10-13 | 2020-01-14 | Basell Poliolefine Italia Srl | propylene composition and thermoformed article comprising the same |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151202A (en) * | 1984-12-26 | 1986-07-09 | Toa Nenryo Kogyo Kk | Production of propylene polymer |
PL276385A1 (en) * | 1987-01-30 | 1989-07-24 | Exxon Chemical Patents Inc | Method for polymerization of olefines,diolefins and acetylene unsaturated compounds |
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 |
US5391629A (en) * | 1987-01-30 | 1995-02-21 | Exxon Chemical Patents Inc. | Block copolymers from ionic catalysts |
US5155080A (en) * | 1988-07-15 | 1992-10-13 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
US5225500A (en) * | 1988-07-15 | 1993-07-06 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
KR930002411B1 (en) * | 1988-09-14 | 1993-03-30 | 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 | Benzene-insoluble organoalumium oxy-compounds and process for preparing same |
CA2027145C (en) * | 1989-10-10 | 2002-12-10 | Michael J. Elder | Metallocene catalysts with lewis acids and aluminum alkyls |
US5387568A (en) * | 1989-10-30 | 1995-02-07 | Fina Technology, Inc. | Preparation of metallocene catalysts for polymerization of olefins |
ES2086397T5 (en) * | 1989-10-30 | 2005-07-16 | Fina Technology, Inc. | ADDITION OF ALKILOALUMINIO FOR AN IMPROVED METALOCENE CATALYST. |
DE3942364A1 (en) * | 1989-12-21 | 1991-06-27 | Hoechst Ag | METHOD FOR PRODUCING A POLYPROPYLENE MOLDING MATERIAL |
DE3942365A1 (en) * | 1989-12-21 | 1991-06-27 | Hoechst Ag | METHOD FOR PRODUCING A POLYPROPYLENE MOLDING MATERIAL |
US5280074A (en) * | 1989-12-21 | 1994-01-18 | Hoechst Ag | Process for the preparation of a polypropylene molding composition |
DE3942363A1 (en) * | 1989-12-21 | 1991-06-27 | Hoechst Ag | METHOD FOR PRODUCING A POLYPROPYLENE MOLDING MATERIAL |
DE69128028T2 (en) * | 1990-02-09 | 1998-06-10 | Exxon Chemical Patents Inc | BLOCK COPOLYMERS OF IONIC CATALYSTS |
JP2545006B2 (en) * | 1990-07-03 | 1996-10-16 | ザ ダウ ケミカル カンパニー | Addition polymerization catalyst |
JPH0717832B2 (en) * | 1990-08-31 | 1995-03-01 | 東レ株式会社 | Thermoplastic resin composition |
JP3076619B2 (en) * | 1991-05-14 | 2000-08-14 | 三井化学株式会社 | Method for producing block copolymer |
EP0593221B1 (en) * | 1992-10-15 | 1998-08-05 | Mitsubishi Chemical Corporation | Propylene resin compositions |
IT1256663B (en) * | 1992-12-15 | 1995-12-12 | Himont Inc | POLYPROPYLENE COMPOSITIONS WITH GOOD TRANSPARENCY AND IMPROVED IMPACT RESISTANCE. |
JP2618169B2 (en) * | 1992-12-22 | 1997-06-11 | 三井石油化学工業株式会社 | Polypropylene composition |
DE4317655A1 (en) * | 1993-05-27 | 1994-12-01 | Basf Ag | Multi-phase block copolymers of propylene |
DE69427999T3 (en) * | 1993-06-07 | 2012-09-27 | Mitsui Chemicals, Inc. | Transition metal compound, olefin polymerization catalyst containing the same, processes for olefin polymerization therewith, and homo- and copolymers of propylene |
JP3423378B2 (en) * | 1993-11-12 | 2003-07-07 | 三井化学株式会社 | Novel transition metal compound, olefin polymerization catalyst component comprising the transition metal compound, olefin polymerization catalyst containing the olefin polymerization catalyst component, and olefin polymerization method |
DE69502480T2 (en) * | 1994-02-04 | 1998-12-10 | Exxon Chemical Patents Inc | TWO-DONOCATALYST SYSTEM FOR OLEFIN POLYMERIZATION |
US5608008A (en) * | 1995-02-03 | 1997-03-04 | Tosoh Corporation | Polypropylene resin composition and molded product |
-
1995
- 1995-04-11 CA CA002157400A patent/CA2157400C/en not_active Expired - Lifetime
- 1995-04-11 KR KR1019950704626A patent/KR100388331B1/en not_active IP Right Cessation
- 1995-04-11 US US08/448,570 patent/US5854354A/en not_active Expired - Lifetime
- 1995-04-11 DE DE69506821T patent/DE69506821T2/en not_active Expired - Lifetime
- 1995-04-11 WO PCT/JP1995/000707 patent/WO1995027740A1/en active IP Right Grant
- 1995-04-11 EP EP95914558A patent/EP0704462B1/en not_active Expired - Lifetime
- 1995-04-11 JP JP51610495A patent/JP4024295B2/en not_active Expired - Lifetime
- 1995-04-11 CN CN95190009A patent/CN1104443C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR960701942A (en) | 1996-03-28 |
CN1104443C (en) | 2003-04-02 |
CN1122140A (en) | 1996-05-08 |
DE69506821D1 (en) | 1999-02-04 |
CA2157400C (en) | 2003-07-29 |
EP0704462B1 (en) | 1998-12-23 |
US5854354A (en) | 1998-12-29 |
EP0704462A1 (en) | 1996-04-03 |
DE69506821T2 (en) | 1999-06-10 |
WO1995027740A1 (en) | 1995-10-19 |
EP0704462A4 (en) | 1996-08-07 |
JP4024295B2 (en) | 2007-12-19 |
KR100388331B1 (en) | 2003-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150413 |