DE69718445D1 - Polycarbonate die verschiedene arten von bindungseinheiten enthalten und verfahren zu ihrer herstellung - Google Patents

Polycarbonate die verschiedene arten von bindungseinheiten enthalten und verfahren zu ihrer herstellung

Info

Publication number
DE69718445D1
DE69718445D1 DE69718445T DE69718445T DE69718445D1 DE 69718445 D1 DE69718445 D1 DE 69718445D1 DE 69718445 T DE69718445 T DE 69718445T DE 69718445 T DE69718445 T DE 69718445T DE 69718445 D1 DE69718445 D1 DE 69718445D1
Authority
DE
Germany
Prior art keywords
production
different types
binding units
polycarbonates contain
polycarbonates
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.)
Expired - Lifetime
Application number
DE69718445T
Other languages
English (en)
Other versions
DE69718445T2 (de
Inventor
Hiroshi Hachiya
Kyosuke Komiya
Miyuki Kazunori
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.)
Asahi Kasei Chemicals Corp
Original Assignee
Asahi Kasei Corp
Asahi Chemical Industry 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13509583&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69718445(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Kasei Corp, Asahi Chemical Industry Co Ltd filed Critical Asahi Kasei Corp
Publication of DE69718445D1 publication Critical patent/DE69718445D1/de
Application granted granted Critical
Publication of DE69718445T2 publication Critical patent/DE69718445T2/de
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
    • 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
    • C08G64/04—Aromatic polycarbonates
    • 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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • 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
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • 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)
DE69718445T 1996-03-05 1997-03-05 Polycarbonate die verschiedene arten von bindungseinheiten enthalten und verfahren zu ihrer herstellung Expired - Lifetime DE69718445T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7313996 1996-03-05
PCT/JP1997/000685 WO1997032916A1 (fr) 1996-03-05 1997-03-05 Polycarbonate contenant differents types d'unites de liaison et procede de preparation de ceux-ci

Publications (2)

Publication Number Publication Date
DE69718445D1 true DE69718445D1 (de) 2003-02-20
DE69718445T2 DE69718445T2 (de) 2003-10-23

Family

ID=13509583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718445T Expired - Lifetime DE69718445T2 (de) 1996-03-05 1997-03-05 Polycarbonate die verschiedene arten von bindungseinheiten enthalten und verfahren zu ihrer herstellung

Country Status (10)

Country Link
US (2) USRE38050E1 (de)
EP (1) EP0885912B1 (de)
JP (1) JP3249825B2 (de)
KR (1) KR100287250B1 (de)
CN (1) CN1090642C (de)
DE (1) DE69718445T2 (de)
ES (1) ES2189947T3 (de)
MY (1) MY117361A (de)
TW (1) TW574255B (de)
WO (1) WO1997032916A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999033919A1 (fr) * 1997-12-26 1999-07-08 Asahi Kasei Kogyo Kabushiki Kaisha Feuille de polycarbonate
CN1103797C (zh) * 1997-12-26 2003-03-26 旭化成株式会社 聚碳酸酯片材
JP4605854B2 (ja) * 1999-04-27 2011-01-05 旭化成ケミカルズ株式会社 光学情報媒体用基板製造用ポリカーボネート樹脂
US6506870B1 (en) 1999-04-27 2003-01-14 Asaki Kasei Kabushiki Kaisha Polycarbonate resin for use in the production of a substrate for an optical information medium
DE10122495A1 (de) * 2001-03-26 2002-10-10 Bayer Ag Schmelzepolycarbonat mit verbesserter Hydrolysebeständigkeit
CN1250605C (zh) * 2001-03-26 2006-04-12 拜尔公司 具有显著剪切变稀行为的聚碳酸酯
DE10122496A1 (de) 2001-03-26 2002-10-10 Bayer Ag Polycarbonat mit geringem Scherentzähungsverhalten
DE10122493A1 (de) 2001-03-26 2002-10-02 Bayer Ag Polycarbonat mit ausgeprägtem Scherentzähungsverhalten
DE10114808A1 (de) * 2001-03-26 2002-10-10 Bayer Ag Verfahren zur Herstellung von Oligocarbonaten
DE10119851A1 (de) 2001-04-24 2002-10-31 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Polycarbonaten nach dem Schmelzumesterungsverfahren
JP4267363B2 (ja) 2003-05-07 2009-05-27 旭化成ケミカルズ株式会社 光学情報基板用ポリカーボネート組成物
CN1946763B (zh) * 2004-06-14 2011-01-19 旭化成化学株式会社 生产芳族聚碳酸酯的改进方法
KR100785683B1 (ko) * 2004-06-14 2007-12-17 아사히 가세이 케미칼즈 가부시키가이샤 고품질 방향족 폴리카보네이트의 제조 방법
US20060251547A1 (en) 2005-05-05 2006-11-09 Windes Larry C Family of stationary film generators and film support structures for vertical staged polymerization reactors
EA200801493A1 (ru) * 2005-11-30 2009-02-27 Асахи Касеи Кемикалз Корпорейшн Промышленный способ получения ароматического поликарбоната высокого качества
EP1961781A4 (de) * 2005-12-12 2010-04-28 Asahi Kasei Chemicals Corp Verfahren zur industriellen herstellung von hoch qualitativem, aromatischem polycarbonat
EP2374829A1 (de) * 2010-04-07 2011-10-12 Bayer MaterialScience AG Verzweigtes Schmelzepolycarbonat mit geringem Anteil an Fehlstrukturen
JP5259017B2 (ja) 2010-07-08 2013-08-07 旭化成ケミカルズ株式会社 分岐ポリカーボネート
EP2428266B1 (de) 2010-09-10 2013-07-10 Princo Middle East FZE Verfahren zur Herstellung von hochviskosen polymeren Materialien
CN103502304B (zh) 2011-02-11 2015-12-02 三菱瓦斯化学株式会社 具有所期望的支化度的支化芳香族聚碳酸酯树脂的制造方法
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
US9701788B2 (en) 2012-08-10 2017-07-11 Mitsubishi Gas Chemical Company, Inc. Method for producing branched aromatic polycarbonate resin
EP2921516A4 (de) 2012-11-17 2016-07-06 Mitsubishi Gas Chemical Co Aromatische polycarbonatharzzusammensetzung
JPWO2023058699A1 (de) * 2021-10-06 2023-04-13

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239333A (en) * 1975-09-25 1977-03-26 Hitachi Ltd Read-out clock miss extraction circuit
US4562242A (en) * 1984-12-24 1985-12-31 General Electric Company Branched polycarbonate from carboxy containing diphenol
JPH05202180A (ja) * 1992-01-29 1993-08-10 Daicel Chem Ind Ltd 直鎖状ポリカーボネート及びその製造法
US5468836A (en) * 1992-01-29 1995-11-21 Daicel Chemical Industries, Ltd. Process for the preparation of polycarbonate
JPH05271400A (ja) * 1992-01-29 1993-10-19 Daicel Chem Ind Ltd 分岐状ポリカーボネート及びその製造法
JPH05239333A (ja) * 1992-02-27 1993-09-17 Nippon G Ii Plast Kk ポリカーボネート組成物の製造方法
DE4312390A1 (de) * 1993-04-16 1994-10-20 Bayer Ag Zweistufen-Verfahren zur Herstellung von thermoplastischem Polycarbonat
DE4320156A1 (de) * 1993-06-18 1994-12-22 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
ATE208799T1 (de) * 1993-07-23 2001-11-15 Asahi Chemical Ind Verfahren zur herstellung von aromatischem polycarbonat
JPH08325374A (ja) * 1995-06-01 1996-12-10 Daicel Chem Ind Ltd 芳香族ポリカーボネートの製造法

Also Published As

Publication number Publication date
KR100287250B1 (ko) 2001-05-02
TW574255B (en) 2004-02-01
WO1997032916A1 (fr) 1997-09-12
JP3249825B2 (ja) 2002-01-21
EP0885912B1 (de) 2003-01-15
EP0885912A1 (de) 1998-12-23
US5932683A (en) 1999-08-03
USRE38050E1 (en) 2003-03-25
ES2189947T3 (es) 2003-07-16
CN1206425A (zh) 1999-01-27
MY117361A (en) 2004-06-30
EP0885912A4 (de) 1999-07-21
CN1090642C (zh) 2002-09-11
KR19990072179A (ko) 1999-09-27
DE69718445T2 (de) 2003-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ASAHI KASEI CHEMICALS CORPORATION, TOKIO/TOKYO, JP