DE69320423D1 - Verfahren zur Herstellung von Polykarbonat - Google Patents

Verfahren zur Herstellung von Polykarbonat

Info

Publication number: DE69320423D1
Authority: DE; Germany
Prior art keywords: polycarbonate; production
Prior art date: 1992-06-22
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 - Lifetime

Application number

DE69320423T

Other languages

English (en)

Other versions

DE69320423T2 (de

DE69320423T3 (de

Inventor

Shigeki Kuze

Ryozo Okumura

Noriyuki Kunishi

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.)

Idemitsu Kosan Co Ltd

Original Assignee

Idemitsu Petrochemical Co 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.)

1992-06-22

Filing date

1993-06-08

Publication date

1998-09-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15760513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69320423(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1993-06-08 Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd

1998-09-24 Publication of DE69320423D1 publication Critical patent/DE69320423D1/de

1999-02-18 Publication of DE69320423T2 publication Critical patent/DE69320423T2/de

2006-12-28 Application granted granted Critical

2006-12-28 Publication of DE69320423T3 publication Critical patent/DE69320423T3/de

2013-06-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyesters Or Polycarbonates (AREA)

DE69320423T 1992-06-22 1993-06-08 Verfahren zur Herstellung von Polykarbonat Expired - Lifetime DE69320423T3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP4162748A JP2901418B2 (ja)	1992-06-22	1992-06-22	ポリカーボネートの製造方法
JP162748/92		1992-06-22

Publications (3)

Publication Number	Publication Date
DE69320423D1 true DE69320423D1 (de)	1998-09-24
DE69320423T2 DE69320423T2 (de)	1999-02-18
DE69320423T3 DE69320423T3 (de)	2006-12-28

Family

ID=15760513

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69320423T Expired - Lifetime DE69320423T3 (de)	1992-06-22	1993-06-08	Verfahren zur Herstellung von Polykarbonat

Country Status (7)

Country	Link
US (1)	US5349043A (de)
EP (1)	EP0575810B2 (de)
JP (1)	JP2901418B2 (de)
KR (1)	KR100246258B1 (de)
BR (1)	BR9302424A (de)
DE (1)	DE69320423T3 (de)
ES (1)	ES2120459T5 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4238123C2 (de) *	1992-11-12	2000-03-09	Bayer Ag	Verfahren zur Herstellung von thermoplastischen Polycarbonaten
JP3866299B2 (ja) †	1993-07-06	2007-01-10	出光興産株式会社	ポリカーボネートの製造方法
JPH08183852A (ja) *	1994-12-28	1996-07-16	Nippon G Ii Plast Kk	コポリカーボネート、コポリカーボネート組成物およびこれらの製造方法
JP3327308B2 (ja) †	1994-12-28	2002-09-24	日本ジーイープラスチックス株式会社	ポリカーボネートの製造方法
EP1048684A4 (de) *	1998-01-13	2002-06-26	Idemitsu Petrochemical Co	Verfahren zur herstellung von polycarbonat und substrat für optische platte
EP1149852A4 (de)	1999-12-03	2003-01-22	Teijin Ltd	Aromatisches polycarbonat, verfahren zu seiner herstellung und geformter gegenstand
JP4928018B2 (ja) *	1999-12-03	2012-05-09	帝人株式会社	芳香族ポリカーボネート、その製造法および成形品
WO2002006374A1 (fr) *	2000-07-18	2002-01-24	Teijin Limited	Procede de production de polycarbonate aromatique et procede de stockage de matieres premieres constituees de ce dernier
US6608165B2 (en)	2000-09-12	2003-08-19	Teijin Limited	Aromatic polycarbonate and production process therefor
JP2002146172A (ja) *	2000-11-15	2002-05-22	Daicel Chem Ind Ltd	薄肉成形体用樹脂組成物
JP5079323B2 (ja) *	2004-06-14	2012-11-21	旭化成ケミカルズ株式会社	高品質芳香族ポリカーボネートの製造方法
JP5875747B2 (ja) *	2008-11-28	2016-03-02	三菱化学株式会社	ポリカーボネート原料用ジヒドロキシ化合物の保存方法
TW201341424A (zh) *	2011-12-28	2013-10-16	Mitsubishi Gas Chemical Co	高分子量聚碳酸酯樹脂之連續製造方法
US8691915B2 (en)	2012-04-23	2014-04-08	Sabic Innovative Plastics Ip B.V.	Copolymers and polymer blends having improved refractive indices
WO2014141107A2 (en)	2013-03-15	2014-09-18	Sabic Innovative Plastics Ip B.V.	Process for purification of diphenyl carbonate for the manufacturing of high quality polycarbonate
US10359989B2 (en)	2015-06-03	2019-07-23	Brandyn Armstrong	Portable studio assembly
WO2020184183A1 (ja) *	2019-03-14	2020-09-17	三菱ケミカル株式会社	ビスフェノール組成物及びポリカーボネート樹脂

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3492268A (en) *	1967-01-13	1970-01-27	Mobay Chemical Corp	Polycarbonates of improved color properties
US4383092A (en) *	1980-08-11	1983-05-10	General Electric Company	Inhibition of discoloration of transesterification polymers with chromium, nickel, tantalum or glass lined reactor
US4616077A (en) *	1985-11-22	1986-10-07	General Electric Company	Method for preparing cyclic polycarbonate oligomer from bischloroformate composition
JPH0258531A (ja) *	1988-08-25	1990-02-27	Tosoh Corp	全芳香族ポリエステルの製造方法
JPH0618868B2 (ja) *	1988-09-22	1994-03-16	日本ジーイープラスチックス株式会社	ポリカーボネートの製造方法
JPH085957B2 (ja) *	1990-07-12	1996-01-24	出光石油化学株式会社	ポリカーボネートの製造方法
JPH0488017A (ja) *	1990-08-01	1992-03-19	Daicel Chem Ind Ltd	ポリカーボネートの製造法
US5434227A (en) *	1991-05-08	1995-07-18	Daicel Chemical Industries, Ltd.	Process for producing polycarbonate
JPH05140291A (ja) *	1991-11-19	1993-06-08	Daicel Chem Ind Ltd	ポリカーボネートの製造法
JPH05262872A (ja) *	1992-03-17	1993-10-12	Idemitsu Petrochem Co Ltd	ポリカーボネートの製造方法

1992
- 1992-06-22 JP JP4162748A patent/JP2901418B2/ja not_active Expired - Lifetime
1993
- 1993-06-01 US US08/069,598 patent/US5349043A/en not_active Expired - Lifetime
- 1993-06-08 DE DE69320423T patent/DE69320423T3/de not_active Expired - Lifetime
- 1993-06-08 EP EP93109168A patent/EP0575810B2/de not_active Expired - Lifetime
- 1993-06-08 ES ES93109168T patent/ES2120459T5/es not_active Expired - Lifetime
- 1993-06-21 BR BR9302424A patent/BR9302424A/pt not_active IP Right Cessation
- 1993-06-22 KR KR1019930011571A patent/KR100246258B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69320423T2 (de)	1999-02-18
EP0575810A2 (de)	1993-12-29
KR940000502A (ko)	1994-01-03
EP0575810A3 (de)	1994-02-23
US5349043A (en)	1994-09-20
DE69320423T3 (de)	2006-12-28
JP2901418B2 (ja)	1999-06-07
ES2120459T3 (es)	1998-11-01
BR9302424A (pt)	1994-01-11
JPH0632885A (ja)	1994-02-08
ES2120459T5 (es)	2007-05-01
EP0575810B1 (de)	1998-08-19
KR100246258B1 (ko)	2000-04-01
EP0575810B2 (de)	2006-09-13

Publication	Publication Date	Title
DE69229653D1 (de)	1999-09-02	Verfahren zur Herstellung von Polycarbonaten
DE69229898D1 (de)	1999-10-07	Verfahren zur Herstellung von Polycarbonat
DE69431642D1 (de)	2002-12-12	Verfahren zur Herstellung von stabilisiertem Polycarbonat
DE69407536D1 (de)	1998-02-05	Verfahren zur Herstellung von Methanol
DE69426166D1 (de)	2000-11-30	Verfahren zur Herstellung von Polyester
DE69432553D1 (de)	2003-05-28	Verfahren zur Herstellung von Polyestern
DE69527818D1 (de)	2002-09-26	Verfahren zur Herstellung von Polycarbonaten
DE69415722D1 (de)	1999-02-18	Verfahren zur Herstellung von Polycarbonaten
DE69228504D1 (de)	1999-04-08	Verfahren zur Herstellung von Copolycarbonat
DE69320423D1 (de)	1998-09-24	Verfahren zur Herstellung von Polykarbonat
DE69034012D1 (de)	2002-11-28	Verfahren zur Herstellung von verzweigten Polycarbonaten
DE59303857D1 (de)	1996-10-24	Verfahren zur Herstellung von Dinitrotoluol
DE69428845D1 (de)	2001-12-06	Verfahren zur Herstellung von Sende-Empfängern
DE69310232D1 (de)	1997-06-05	Verfahren zur Herstellung von Organomonochlorsilan
DE69213916D1 (de)	1996-10-24	Verfahren zur Herstellung von L-Ambrox
DE69217346D1 (de)	1997-03-20	Verfahren zur Herstellung von Mikroleuchtkörpern
DE69306016D1 (de)	1997-01-02	Verfahren zur Herstellung von Acrolein
DE69516764D1 (de)	2000-06-15	Verfahren zur Herstellung von Polycarbonat
DE59302407D1 (de)	1996-06-05	Verfahren zur Herstellung von Betainen
DE69223475D1 (de)	1998-01-22	Verfahren zur Herstellung von Polycarbonaten
DE69516827D1 (de)	2000-06-15	Verfahren zur Herstellung von Polycarbonat
DE69412302D1 (de)	1998-09-17	Verfahren zur Herstellung von Polyolefinen
DE59302489D1 (de)	1996-06-13	Verfahren zur Herstellung von Chlor-Fluor-Butenen
DE69417967D1 (de)	1999-05-27	Verfahren zur Herstellung von Phenolen
DE69521015D1 (de)	2001-06-28	Verfahren zur Herstellung von Polycarbonat

Legal Events

Date	Code	Title	Description
1999-08-19	8363	Opposition against the patent
2005-03-10	8327	Change in the person/name/address of the patent owner	Owner name: IDEMITSU KOSAN CO., LTD., TOKIO/TOKYO, JP
2006-11-16	8366	Restricted maintained after opposition proceedings