BR0009019A - Composição de policarbonato útil em aplicações dearmazenamento óptico - Google Patents

Composição de policarbonato útil em aplicações dearmazenamento óptico

Info

Publication number
BR0009019A
BR0009019A BR0009019-0A BR0009019A BR0009019A BR 0009019 A BR0009019 A BR 0009019A BR 0009019 A BR0009019 A BR 0009019A BR 0009019 A BR0009019 A BR 0009019A
Authority
BR
Brazil
Prior art keywords
optical storage
polycarbonate composition
composition useful
storage applications
benzofuran
Prior art date
Application number
BR0009019-0A
Other languages
English (en)
Inventor
Michael A Gerace
Sivaram Krishnan
James B Johnson
Jefrey M Tennant
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR0009019A publication Critical patent/BR0009019A/pt

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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

Patente de Invenção: "COMPOSIçãO DE POLICARBONATOúTIL EM APLICAçõES DE ARMAZENAMENTO óPTICO". édescrita uma composição termoplástica de policarbonatoadequada para a preparação de dispositivos de armazenamentoóptico, por exemplo, discos ópticos. A composição contendo umaquantidade estabilizadora de um éster parcial de ácido graxo ecomo um estabilizador, um composto cuja estrutura contém pelomenos um grupo benzofuran-2-ona por molécula, característicaspor resistência melhorada a amarelecimento, embaçamentoreduzido e valores altos de transmissão total de luz.
BR0009019-0A 1999-03-17 2000-03-14 Composição de policarbonato útil em aplicações dearmazenamento óptico BR0009019A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/270,860 US6069225A (en) 1999-03-17 1999-03-17 Polycarbonate composition useful in optical storage applications
PCT/US2000/006569 WO2000055248A1 (en) 1999-03-17 2000-03-14 Polycarbonate composition useful in optical storage applications

Publications (1)

Publication Number Publication Date
BR0009019A true BR0009019A (pt) 2001-12-26

Family

ID=23033113

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009019-0A BR0009019A (pt) 1999-03-17 2000-03-14 Composição de policarbonato útil em aplicações dearmazenamento óptico

Country Status (13)

Country Link
US (1) US6069225A (pt)
EP (1) EP1169383B1 (pt)
KR (1) KR20010112336A (pt)
CN (1) CN1147526C (pt)
AT (1) ATE250101T1 (pt)
AU (1) AU3742700A (pt)
BR (1) BR0009019A (pt)
CA (1) CA2365508A1 (pt)
DE (1) DE60005323T2 (pt)
ES (1) ES2207493T3 (pt)
HK (1) HK1045538B (pt)
ID (1) ID30350A (pt)
WO (1) WO2000055248A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW593303B (en) * 2001-09-11 2004-06-21 Ciba Sc Holding Ag Stabilization of synthetic polymers
WO2004094518A1 (en) * 2003-04-03 2004-11-04 Dow Global Technologies Inc. Polycarbonate containing an aromatic sulfonamide as an ignition depressant
WO2011125903A1 (ja) * 2010-03-31 2011-10-13 三菱化学株式会社 ポリカーボネート樹脂組成物、その製造方法及び同樹脂組成物の成形体
US9290618B2 (en) 2011-08-05 2016-03-22 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions
US8962117B2 (en) 2011-10-27 2015-02-24 Sabic Global Technologies B.V. Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonate
EP2810309A1 (en) 2012-02-03 2014-12-10 SABIC Innovative Plastics IP B.V. Light emitting diode device and method for production thereof containing conversion material chemistry
CN104144902A (zh) 2012-02-29 2014-11-12 沙特基础创新塑料Ip私人有限责任公司 用于生产低硫双酚a的方法、用于生产聚碳酸酯的方法以及由聚碳酸酯制作的制品
CN105206732B (zh) 2012-02-29 2018-11-09 沙特基础全球技术有限公司 塑料模制器件和发光器件
US9346949B2 (en) 2013-02-12 2016-05-24 Sabic Global Technologies B.V. High reflectance polycarbonate
KR101961312B1 (ko) 2012-10-25 2019-03-22 사빅 글로벌 테크놀러지스 비.브이. 발광 다이오드 장치, 이의 제조 방법 및 용도
WO2014186548A1 (en) 2013-05-16 2014-11-20 Sabic Innovative Plastics Ip B.V. Branched polycarbonate compositions having conversion material chemistry and articles thereof
US9772086B2 (en) 2013-05-29 2017-09-26 Sabic Innovative Plastics Ip B.V. Illuminating devices with color stable thermoplastic light transmitting articles
KR101739756B1 (ko) 2013-05-29 2017-06-08 사빅 글로벌 테크놀러지스 비.브이. 색 안정성 열가소성 조성물

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042562B (en) * 1979-02-05 1983-05-11 Sandoz Ltd Stabilising polymers
JPS6231801A (ja) * 1985-08-02 1987-02-10 Teijin Chem Ltd 光学用成形品
US5175312A (en) * 1989-08-31 1992-12-29 Ciba-Geigy Corporation 3-phenylbenzofuran-2-ones
TW284762B (pt) * 1993-09-17 1996-09-01 Ciba Geigy Ag
AU729121B2 (en) * 1996-10-18 2001-01-25 Mitsubishi Gas Chemical Company, Inc. Novel copolycarbonate resin and resin composition comprising the same
ES2149678B1 (es) * 1997-03-06 2001-05-16 Ciba Sc Holding Ag Estabilizacion de policarbonatos, poliesteres y policetonas.

Also Published As

Publication number Publication date
ID30350A (id) 2001-11-22
HK1045538B (zh) 2005-02-25
EP1169383B1 (en) 2003-09-17
KR20010112336A (ko) 2001-12-20
CN1343231A (zh) 2002-04-03
ES2207493T3 (es) 2004-06-01
WO2000055248A1 (en) 2000-09-21
EP1169383A1 (en) 2002-01-09
CA2365508A1 (en) 2000-09-21
DE60005323T2 (de) 2004-07-22
HK1045538A1 (en) 2002-11-29
DE60005323D1 (de) 2003-10-23
CN1147526C (zh) 2004-04-28
US6069225A (en) 2000-05-30
AU3742700A (en) 2000-10-04
ATE250101T1 (de) 2003-10-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1925 DE 27/11/2007.