DE69607929D1 - Polycarbonatcopolymer das Oxaspiroundecangruppe enthält und Verfahren zu seiner Herstellung - Google Patents

Polycarbonatcopolymer das Oxaspiroundecangruppe enthält und Verfahren zu seiner Herstellung

Info

Publication number
DE69607929D1
DE69607929D1 DE69607929T DE69607929T DE69607929D1 DE 69607929 D1 DE69607929 D1 DE 69607929D1 DE 69607929 T DE69607929 T DE 69607929T DE 69607929 T DE69607929 T DE 69607929T DE 69607929 D1 DE69607929 D1 DE 69607929D1
Authority
DE
Germany
Prior art keywords
oxaspiroundecane
preparation
group
copolymer containing
polycarbonate copolymer
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 - Fee Related
Application number
DE69607929T
Other languages
English (en)
Other versions
DE69607929T2 (de
Inventor
Masanori Abe
Keisuke Shinohara
Wataru Funakoshi
Katsushi Sasaki
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.)
Teijin Ltd
Original Assignee
Teijin 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
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of DE69607929D1 publication Critical patent/DE69607929D1/de
Application granted granted Critical
Publication of DE69607929T2 publication Critical patent/DE69607929T2/de
Anticipated expiration legal-status Critical
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
    • 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
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
DE69607929T 1996-01-30 1996-12-12 Polycarbonatcopolymer das Oxaspiroundecangruppe enthält und Verfahren zu seiner Herstellung Expired - Fee Related DE69607929T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1378496 1996-01-30

Publications (2)

Publication Number Publication Date
DE69607929D1 true DE69607929D1 (de) 2000-05-31
DE69607929T2 DE69607929T2 (de) 2001-01-18

Family

ID=11842886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607929T Expired - Fee Related DE69607929T2 (de) 1996-01-30 1996-12-12 Polycarbonatcopolymer das Oxaspiroundecangruppe enthält und Verfahren zu seiner Herstellung

Country Status (3)

Country Link
US (1) US5858499A (de)
EP (1) EP0787756B1 (de)
DE (1) DE69607929T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU729121B2 (en) * 1996-10-18 2001-01-25 Mitsubishi Gas Chemical Company, Inc. Novel copolycarbonate resin and resin composition comprising the same
US6132795A (en) * 1998-03-15 2000-10-17 Protein Technologies International, Inc. Vegetable protein composition containing an isoflavone depleted vegetable protein material with an isoflavone containing material
DE69917129T2 (de) * 1998-06-01 2005-05-12 Mitsubishi Gas Chemical Co., Inc. Verfahren zur Herstellung aromatisch-aliphatischer Polycarbonate
JP2000228040A (ja) * 1999-02-04 2000-08-15 Sony Corp 光磁気記録媒体
US6060577A (en) * 1999-03-18 2000-05-09 General Electric Company Polycarbonates derived from alicyclic bisphenols
US6001953A (en) * 1999-03-18 1999-12-14 General Electric Company Polycarbonates suitable for use in optical articles
WO2002099513A1 (fr) * 2001-06-01 2002-12-12 Mitsubishi Gas Chemical Company, Inc. Produit en plastique moule a caracteristiques photochromiques et/ou polarisantes
US6515098B1 (en) * 2001-07-02 2003-02-04 General Electric Company Vibration damping monolithic polymers
US6985214B2 (en) * 2001-10-09 2006-01-10 Purdue Research Foundation Method and apparatus for enhancing visualization of mechanical stress
JP4624845B2 (ja) * 2005-04-26 2011-02-02 康博 小池 非複屈折性光学樹脂材料及び光学部材
EP2163922B1 (de) * 2007-06-19 2012-01-25 Teijin Chemicals, Ltd. Optische folie
EP3061782A1 (de) * 2007-12-13 2016-08-31 Mitsubishi Chemical Corporation Verfahren zur herstellung von polycarbonat
JP5241859B2 (ja) 2008-12-16 2013-07-17 帝人化成株式会社 光学フィルム
WO2012063965A1 (ja) 2010-11-12 2012-05-18 帝人化成株式会社 コポリカーボネート
KR101827071B1 (ko) * 2013-04-04 2018-03-22 미쓰이 가가쿠 가부시키가이샤 폴리아마이드산 및 이것을 포함하는 바니쉬, 및 폴리이미드 필름
US11441030B2 (en) * 2015-10-02 2022-09-13 Teijin Limited Resin composition and film formed from same
CN110741030B (zh) 2017-08-30 2022-06-17 帝人株式会社 热塑性树脂和光学部件
TWI823908B (zh) 2018-03-12 2023-12-01 日商帝人股份有限公司 聚酯樹脂或聚酯碳酸酯樹脂及使用該樹脂之光學構件
US11578168B2 (en) 2018-03-30 2023-02-14 Teijin Limited Polycarbonate resin and optical member containing same
US20220135795A1 (en) * 2019-02-13 2022-05-05 Teijin Limited Polycarbonate resin composition or copolymer, and optical film

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945008A (en) 1956-08-23 1960-07-12 Eastman Kodak Co Condensation polymers derived from spiroglycols
JPS58179224A (ja) 1982-03-18 1983-10-20 Konishiroku Photo Ind Co Ltd 光学用樹脂組成物および光学用素子
JPS6335619A (ja) * 1986-07-30 1988-02-16 Hitachi Ltd 光デイスク
JPH0248761A (ja) * 1988-08-11 1990-02-19 Nec Corp チヤネル装置
JPH02214721A (ja) * 1989-02-15 1990-08-27 Mitsubishi Gas Chem Co Inc 新規なポリカーボネート樹脂およびその製造法
JPH048761A (ja) 1990-04-27 1992-01-13 Mitsubishi Gas Chem Co Inc ポリカーボネート樹脂組成物

Also Published As

Publication number Publication date
EP0787756A3 (de) 1998-01-07
EP0787756A2 (de) 1997-08-06
EP0787756B1 (de) 2000-04-26
DE69607929T2 (de) 2001-01-18
US5858499A (en) 1999-01-12

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee