DE3668324D1 - Polycarbonatzusammensetzung und deren gebrauch in optischen anwendungen. - Google Patents

Polycarbonatzusammensetzung und deren gebrauch in optischen anwendungen.

Info

Publication number
DE3668324D1
DE3668324D1 DE8686110649T DE3668324T DE3668324D1 DE 3668324 D1 DE3668324 D1 DE 3668324D1 DE 8686110649 T DE8686110649 T DE 8686110649T DE 3668324 T DE3668324 T DE 3668324T DE 3668324 D1 DE3668324 D1 DE 3668324D1
Authority
DE
Germany
Prior art keywords
optical applications
polycarbonate composition
polycarbonate
composition
applications
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
DE8686110649T
Other languages
English (en)
Inventor
Masayoshi Miyauchi
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 Chemicals 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=15894665&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3668324(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Teijin Chemicals Ltd filed Critical Teijin Chemicals Ltd
Application granted granted Critical
Publication of DE3668324D1 publication Critical patent/DE3668324D1/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/50—Phosphorus bound to carbon only
DE8686110649T 1985-08-02 1986-08-01 Polycarbonatzusammensetzung und deren gebrauch in optischen anwendungen. Expired - Lifetime DE3668324D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60169880A JPS6231801A (ja) 1985-08-02 1985-08-02 光学用成形品

Publications (1)

Publication Number Publication Date
DE3668324D1 true DE3668324D1 (de) 1990-02-22

Family

ID=15894665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686110649T Expired - Lifetime DE3668324D1 (de) 1985-08-02 1986-08-01 Polycarbonatzusammensetzung und deren gebrauch in optischen anwendungen.

Country Status (4)

Country Link
US (1) US4670479A (de)
EP (1) EP0213413B2 (de)
JP (1) JPS6231801A (de)
DE (1) DE3668324D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07108938B2 (ja) * 1987-06-18 1995-11-22 出光石油化学株式会社 ポリカーボネートを素材とするディスク基板
JP2621871B2 (ja) * 1987-07-21 1997-06-18 三菱瓦斯化学株式会社 光ディスク用ポリカーボネート成形材料
US5238985A (en) * 1987-12-30 1993-08-24 Rhone-Poulenc Surfactants And Specialties, L.P. Thermoplastic molding compositions
US5210124A (en) * 1989-12-28 1993-05-11 General Electric Company Tri or tetraesters of aliphatic monocarboxylic acids of 6 to 9 carbon atoms and pentaerythritol as mold releases for aromatic polycarbonates
JPH0472216U (de) * 1990-10-31 1992-06-25
JPH05262969A (ja) * 1992-03-19 1993-10-12 Nippon G Ii Plast Kk 光学用ポリカーボネート系樹脂組成物
US5431367A (en) * 1992-08-28 1995-07-11 General Electric Company Multilayer injection molds having improved surface properties
US5362783A (en) * 1993-06-08 1994-11-08 The Dow Chemical Company Stabilizer composition
US5388803A (en) * 1993-08-17 1995-02-14 General Electric Company Apparatus for producing textured articles
US5458818A (en) * 1993-08-31 1995-10-17 General Electric Co. Insulated mold structure for injection molding of optical disks
US5728474A (en) * 1993-12-14 1998-03-17 General Electric Company Edge design for insulated mold
DE4445786A1 (de) * 1994-12-21 1996-06-27 Bayer Ag Arylphosphin-haltige Polycarbonate
DE19545330A1 (de) * 1995-12-05 1997-06-12 Bayer Ag Verwendung von Carbonaten als Entformungsmittel für thermoplastische Polycarbonate
DE19732090C1 (de) * 1997-07-25 1999-03-25 Bayer Ag Polycarbonatformmassen, Verfahren zu ihrer Herstellung und ihre Verwendung als Beschichtungen in coextrudierten Platten
DE19733569A1 (de) * 1997-08-02 1999-02-04 Bayer Ag Copolycarbonate auf Basis von Indanbisphenolen
DE19733570A1 (de) * 1997-08-02 1999-02-04 Bayer Ag Copolymerisate auf Basis von Indanbisphenolen
US6008280A (en) * 1997-11-20 1999-12-28 Bayer Corporation Polycarbonate compositions having good mold-release properties
US6649677B2 (en) 1998-11-03 2003-11-18 General Electric Company Polycarbonate sheet with improved fire retardant performance
DE19859050A1 (de) 1998-12-21 2000-06-29 Bayer Ag Neue Polymergemische mit Entformungsmitteln
US6069225A (en) * 1999-03-17 2000-05-30 Bayer Corporation Polycarbonate composition useful in optical storage applications
DE19925125A1 (de) * 1999-06-01 2000-12-07 Bayer Ag Polycarbonatformmassen zur Herstellung von Artikeln mit verminderter Staubanlagerung
DE10028412A1 (de) * 2000-06-08 2001-12-13 Bayer Ag Zusammensetzungen enthaltend Polycarbonat
JP2002069219A (ja) * 2000-08-31 2002-03-08 Teijin Chem Ltd ポリカーボネート樹脂組成物成形体
TW593450B (en) * 2001-03-21 2004-06-21 Hoya Corp Transparent molded articles, optical components, plastic lenses and preparation method thereof
DE10128704A1 (de) * 2001-06-13 2002-12-19 Bayer Ag Wärmeabsorbierende Polymer-Zusammensetzung
GB0304011D0 (en) * 2003-02-21 2003-03-26 Microsharp Corp Ltd High refractive index material
JP4478428B2 (ja) * 2003-10-07 2010-06-09 出光興産株式会社 ポリカーボネート系樹脂組成物及び光学部品
DE102009043512A1 (de) * 2009-09-30 2011-03-31 Bayer Materialscience Ag Polycarbonat-Zusammensetzung mit verbesserter Schmelzefließfähigkeit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186961A (en) * 1962-10-08 1965-06-01 Monsanto Co Plasticized polycarbonate resins
GB1350338A (en) * 1972-02-11 1974-04-18 Gen Electric Stabilized polycarbonate resin
DE2206720A1 (de) * 1972-02-12 1973-08-23 Gen Electric Stabilisiertes polycarbonatharz
BE792564A (fr) * 1972-04-25 1973-06-12 Bayer Ag Masses de moulage thermoplastiques et corps moules en polycarbonate montrant une meilleure aptitude au demoulage lors du moulage par injectio
US4092288A (en) * 1974-11-04 1978-05-30 General Electric Company Stabilized polycarbonate resin
US4131575A (en) * 1975-02-22 1978-12-26 Bayer Aktiengesellschaft Thermoplastic polycarbonate molding materials with improved mold release
DE2701725C2 (de) * 1977-01-18 1983-11-10 Bayer Ag, 5090 Leverkusen Thermoplastische Polycarbonat-Formmassen mit verbesserter Entformbarkeit
DE3026503A1 (de) * 1980-07-12 1982-02-18 Bayer Ag, 5090 Leverkusen Stabilisatorloesung, ihre verwendung zur stabilisierung von thermoplastischen polycarbonaten sowie stabilisierte thermoplastische polycarbonate
US4446268A (en) * 1982-07-26 1984-05-01 General Electric Company Compositions
DE3332065A1 (de) * 1983-09-06 1985-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von stabilisierter plycarbonat-formkoerper nach dem entgasungsspritzguss- oder dem entgasungsextrusionsverfahren

Also Published As

Publication number Publication date
EP0213413B1 (de) 1990-01-17
JPH0333241B2 (de) 1991-05-16
US4670479A (en) 1987-06-02
EP0213413A1 (de) 1987-03-11
EP0213413B2 (de) 1997-04-23
JPS6231801A (ja) 1987-02-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee