DE69023937T2 - Gammastrahlung widerstandsfähige Polycarbonat-Zusammensetzung. - Google Patents

Gammastrahlung widerstandsfähige Polycarbonat-Zusammensetzung.

Info

Publication number: DE69023937T2
Authority: DE; Germany
Prior art keywords: gamma radiation; polycarbonate composition; radiation resistant; resistant polycarbonate; composition
Prior art date: 1989-01-24
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.): Expired - Fee Related

Application number

DE69023937T

Other languages

English (en)

Other versions

DE69023937D1 (de

Inventor

Charles E C O Mobay Corp Lundy

Roger J White

Sivaram Krishnan

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.)

Bayer AG

Bayer Corp

Original Assignee

Bayer AG

Bayer Corp

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.)

1989-01-24

Filing date

1990-01-12

Publication date

1996-04-25

1990-01-12 Application filed by Bayer AG, Bayer Corp filed Critical Bayer AG

1996-01-18 Application granted granted Critical

1996-01-18 Publication of DE69023937D1 publication Critical patent/DE69023937D1/de

1996-04-25 Publication of DE69023937T2 publication Critical patent/DE69023937T2/de

2010-01-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones

DE69023937T 1989-01-24 1990-01-12 Gammastrahlung widerstandsfähige Polycarbonat-Zusammensetzung. Expired - Fee Related DE69023937T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US30120489A	1989-01-24	1989-01-24
US07/403,202 US5006572A (en)	1989-01-24	1989-09-05	Gamma radiation resistant polycarbonate composition

Publications (2)

Publication Number	Publication Date
DE69023937D1 DE69023937D1 (de)	1996-01-18
DE69023937T2 true DE69023937T2 (de)	1996-04-25

Family

ID=26972216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69023937T Expired - Fee Related DE69023937T2 (de)	1989-01-24	1990-01-12	Gammastrahlung widerstandsfähige Polycarbonat-Zusammensetzung.

Country Status (5)

Country	Link
US (1)	US5006572A (de)
EP (1)	EP0384110B1 (de)
JP (1)	JP2654216B2 (de)
CA (1)	CA2002410C (de)
DE (1)	DE69023937T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4119329A1 (de) *	1991-06-12	1992-12-17	Bayer Ag	Verwendung von kernbromierten phthalsaeurederivaten zur stabilisierung von thermoplastischen polycarbonaten gegen die einwirkung von gammastrahlen
DE4132629A1 (de) *	1991-10-01	1993-04-08	Bayer Ag	Verwendung von kern-aromatischen sulfonsaeureestern zur stabilisierung von thermoplastischen polycarbonaten gegen einwirkung von gammastrahlen
EP0664316A1 (de) *	1994-01-19	1995-07-26	Teijin Limited	Polycarbonatzusammensetzung mit erhöhter Wiederstandsfähigkeit gegen Gammastrahlung
CA2170715A1 (en) *	1995-03-21	1996-09-22	James Y. J. Chung	Polycarbonate compositions resistant to ionizing radiation
EP0753540B1 (de)	1995-07-12	2003-06-11	Mitsubishi Engineering-Plastics Corporation	Polycarbonatharzzusammensetzung
US5948838A (en) *	1996-03-06	1999-09-07	Mitsubishi Engineering-Plastics Corp.	Polycarbonate resin composition
US6197853B1 (en)	1999-07-01	2001-03-06	Bayer Corporation	Polycarbonate composition resistant to gamma radiation
US6197854B1 (en)	2000-04-03	2001-03-06	Bayer Corporation	Polycarbonate composition resistant to gamma radiation
WO2002017973A2 (en) *	2000-09-01	2002-03-07	Occidental Chemical Corporation	Preparing sterile articles from certain polymers
US7078447B2 (en) *	2003-11-21	2006-07-18	General Electric Company	Ionizing radiation stable polyarylestercarbonate compositions
US20080014446A1 (en) *	2004-10-07	2008-01-17	General Electric Company	Window shade and a multi-layered article, and methods of making the same
US7511092B2 (en)	2005-10-07	2009-03-31	Sabic Innovative Plastics Ip B.V.	Stabilized thermoplastic composition, method of making, and articles formed therefrom
US7649039B2 (en)	2005-10-31	2010-01-19	Sabic Innovative Plastics Ip B.V.	Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
US7812078B2 (en)	2005-10-31	2010-10-12	Sabic Innovative Plastics Ip B.V.	Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
US7557153B2 (en) *	2005-10-31	2009-07-07	Sabic Innovative Plastics Ip Bv	Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
US7528212B2 (en)	2005-11-18	2009-05-05	Sabic Innovative Plastics Ip B.V.	Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
US20080081892A1 (en) *	2006-09-29	2008-04-03	General Electric Company	Thermoplastic compositions, methods of making, and articles formed therefrom
US8445568B2 (en) *	2008-09-25	2013-05-21	Sabic Innovative Plastics Ip B.V.	Flame retardant thermoplastic composition and articles formed therefrom
US8771829B2 (en) *	2008-09-25	2014-07-08	Sabic Innovative Plastics Ip B.V.	Flame retardant thermoplastic polymer composition, method of manufacture, and articles formed therefrom
US20100280159A1 (en) *	2008-09-25	2010-11-04	Christianus Johannes Jacobus Maas	Flame retardant thermoplastic composition and articles formed therefrom
WO2022202572A1 (ja) *	2021-03-25	2022-09-29	三菱エンジニアリングプラスチックス株式会社	ポリカーボネート樹脂組成物

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE610269A (de) *	1960-11-16
US3254047A (en) *	1961-09-14	1966-05-31	Eastman Kodak Co	Additives for increasing modulus of elasticity of polycarbonate films
US3660331A (en) *	1970-04-29	1972-05-02	Emery Industries Inc	Vinyl halide resins stabilized with tetrahydropyranyl esters and ethers
BE792292A (fr) *	1971-12-07	1973-03-30	Western Electric Co	Chlorure de polyvinyle reticule par irradiation et stabilise
BE795406A (fr) *	1972-02-26	1973-08-14	Basf Ag	Matieres a mouler thermoplastiques a degradation acceleree sous l'action de la lumiere
US4056665A (en) *	1972-10-26	1977-11-01	Owens-Illinois, Inc.	Composition and process
DE2708447A1 (de) *	1976-03-06	1977-09-08	Ciba Geigy Ag	Flammhemmende polymerzusammensetzungen
US4130530A (en) *	1977-04-08	1978-12-19	General Electric Company	Cyclic siloxane plasticized polycarbonate composition
US4145329A (en) *	1977-06-29	1979-03-20	General Electric Company	Plasticized polycarbonate composition
US4431497A (en) *	1981-10-30	1984-02-14	Milliken Research Corporation	Radiation-stable polyolefin compositions
US4515666A (en) *	1983-02-28	1985-05-07	Milliken Research Corporation	Radiation-stable polyolefin compositions containing aromatic ketone compounds
JPS6084383A (ja) *	1983-10-14	1985-05-13	Mitsui Petrochem Ind Ltd	有機化合物の安定化方法
JPS60168752A (ja) *	1984-01-13	1985-09-02	Mitsubishi Gas Chem Co Inc	難燃化ポリカ−ボネ−ト樹脂組成物
US4880850A (en) *	1984-02-10	1989-11-14	General Electric Company	Enhancing color stability to sterilizing radiation of polymer compositions
US4876309A (en) *	1984-02-10	1989-10-24	General Electric Company	Enhancing color stability to sterlizing radiation of polymer compositions
EP0152012A3 (de) *	1984-02-10	1986-03-12	General Electric Company	Verfahren zur Verbesserung der Beständigkeit gegen ionisierende Strahlung von Polymerzusammensetzungen
DE3434939A1 (de) *	1984-09-22	1986-04-03	Bayer Ag, 5090 Leverkusen	Neue stabilisatorsysteme fuer abs-kunststoffe und abs-legierungen
US4894401A (en) *	1986-12-22	1990-01-16	General Electric Company	Color stabilized irradiated polycarbonate compositions
CA1338226C (en) *	1987-06-26	1996-04-02	Charles E. Lundy	Gamma radiation resistant polycarbonate compositions
US4804692A (en) *	1987-11-09	1989-02-14	Mobay Corporation	Gamma-radiation resistant polycarbonate compositions
US4874802A (en) *	1988-06-16	1989-10-17	Mobay Corporation	Polycarbonate compositions resistant to gamma radiation

1989
- 1989-09-05 US US07/403,202 patent/US5006572A/en not_active Expired - Fee Related
- 1989-11-07 CA CA002002410A patent/CA2002410C/en not_active Expired - Fee Related
1990
- 1990-01-12 DE DE69023937T patent/DE69023937T2/de not_active Expired - Fee Related
- 1990-01-12 EP EP90100558A patent/EP0384110B1/de not_active Expired - Lifetime
- 1990-01-23 JP JP2011971A patent/JP2654216B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2002410A1 (en)	1990-07-24
EP0384110A1 (de)	1990-08-29
DE69023937D1 (de)	1996-01-18
CA2002410C (en)	2000-04-04
EP0384110B1 (de)	1995-12-06
JPH02232258A (ja)	1990-09-14
JP2654216B2 (ja)	1997-09-17
US5006572A (en)	1991-04-09

Legal Events

Date	Code	Title	Description
1997-01-09	8364	No opposition during term of opposition
2005-11-17	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3875284T2 (de)	1993-02-25	Gegen gammastrahlung bestaendige polycarbonatzusammensetzungen.
DE69023937D1 (de)	1996-01-18	Gammastrahlung widerstandsfähige Polycarbonat-Zusammensetzung.
DE69017851D1 (de)	1995-04-20	Strahlungswiderstandsfähige Polypropylen-Zusammensetzung.
DE69015571D1 (de)	1995-02-09	Strahlungshärtbare Beschichtungszusammensetzung.
DE69002265D1 (de)	1993-08-26	Strahlungsdetektor.
DE3788885T2 (de)	1994-05-19	Polycarbonat-Zusammensetzung.
DE69004136D1 (de)	1993-12-02	Szintillationskamera.
DE3885653D1 (de)	1993-12-23	Strahlungsdetektor.
DE68924671T2 (de)	1996-04-04	Gegen Gammastrahlung beständige Polycarbonatzusammensetzungen.
DE68922931D1 (de)	1995-07-13	Gammastrahlenbeständige Polycarbonatzusammensetzungen.
DE58907109D1 (de)	1994-04-07	Strahlungsdetektor.
DE68916867D1 (de)	1994-08-25	Potentialtopf-Strahlendetektor.
DE3688956D1 (de)	1993-10-07	Strahlenhärtbare Zusammensetzung.
DE69016757T2 (de)	1995-09-14	Strahlenschutzaufbau.
DE69007303D1 (de)	1994-04-21	Strahlungsdetektor.
DE3784470T2 (de)	1993-09-16	Farbstabilisierte bestrahlte polycarbonatmassen.
DE69013113D1 (de)	1994-11-10	Polycarbonat-Harzzusammensetzung.
DE68908631T2 (de)	1994-03-24	Aufpanzerung.
DE68901293D1 (de)	1992-05-27	Haertbare zusammensetzung.
DE68920660T2 (de)	1995-06-01	Polycarbonatzusammensetzung.
BR9005348A (pt)	1991-09-17	Policarbonato
DE3868009D1 (de)	1992-03-05	Gammastrahlenbestaendige polycarbonatzusammensetzungen.
DE68910746D1 (de)	1993-12-23	Hydrolysestabile Polycarbonatzusammensetzungen.
DE69006224D1 (de)	1994-03-10	Strahlungsdetektor.
DE3854367T2 (de)	1996-05-09	Polycarbonatzusammensetzung.