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WO2003004561B1 - Composition de melange polyester/polycarbonate - Google Patents

Composition de melange polyester/polycarbonate

Info

Publication number
WO2003004561B1
WO2003004561B1 PCT/US2002/020700 US0220700W WO03004561B1 WO 2003004561 B1 WO2003004561 B1 WO 2003004561B1 US 0220700 W US0220700 W US 0220700W WO 03004561 B1 WO03004561 B1 WO 03004561B1
Authority
WO
WIPO (PCT)
Prior art keywords
group
carbon atoms
inclusive
groups
polyester
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.)
Ceased
Application number
PCT/US2002/020700
Other languages
English (en)
Other versions
WO2003004561A3 (fr
WO2003004561A2 (fr
Inventor
James T Rauh
Joseph M Rauh
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.)
Engineered Plastics Corp
Original Assignee
Engineered Plastics Corp
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 Engineered Plastics Corp filed Critical Engineered Plastics Corp
Priority to EP02742354A priority Critical patent/EP1409586A4/fr
Priority to AU2002315493A priority patent/AU2002315493A1/en
Publication of WO2003004561A2 publication Critical patent/WO2003004561A2/fr
Publication of WO2003004561A3 publication Critical patent/WO2003004561A3/fr
Publication of WO2003004561B1 publication Critical patent/WO2003004561B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)

Abstract

L'invention concerne des mélanges polymères polyester/polycarbonate présentant une diminution de la teneur en polycarbonate et même souvent une élimination du constituant polycarbonate. Cette invention est particulièrement utile pour une utilisation dans des supports optiques, mais également pour d'autres mises en application pour lesquelles on a déjà utilisé des polymères contenant polycarbonate. Ce mélange polymère comprend : 1) des polyesters et des copolyesters ainsi que leur mélange, associés à 2) des polycarbonates et à leur mélange, et présente des caractéristiques exceptionnelles de transparence, stabilité, résistance à la traction, résistance à l'élongation, résistance à l'impact, robustesse, ductilité et transformabilité, s'adressant en particulier à des disques optiques, des réservoirs à eau et des éléments automobiles, y compris des carénages frontaux.
PCT/US2002/020700 2001-07-05 2002-06-28 Composition de melange polyester/polycarbonate Ceased WO2003004561A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02742354A EP1409586A4 (fr) 2001-07-05 2002-06-28 Composition de melange polyester/polycarbonate
AU2002315493A AU2002315493A1 (en) 2001-07-05 2002-06-28 Polyester / polycarbonate blend composition

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US30317001P 2001-07-05 2001-07-05
US60/303,170 2001-07-05
US30663801P 2001-07-19 2001-07-19
US60/306,638 2001-07-19
US31439801P 2001-08-23 2001-08-23
US60/314,398 2001-08-23
US33340601P 2001-11-26 2001-11-26
US60/333,406 2001-11-26

Publications (3)

Publication Number Publication Date
WO2003004561A2 WO2003004561A2 (fr) 2003-01-16
WO2003004561A3 WO2003004561A3 (fr) 2003-04-03
WO2003004561B1 true WO2003004561B1 (fr) 2003-07-10

Family

ID=27501824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/020700 Ceased WO2003004561A2 (fr) 2001-07-05 2002-06-28 Composition de melange polyester/polycarbonate

Country Status (3)

Country Link
EP (1) EP1409586A4 (fr)
AU (1) AU2002315493A1 (fr)
WO (1) WO2003004561A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7342059B2 (en) * 2003-01-13 2008-03-11 Eastman Chemical Company Polyester-polycarbonate blends useful for extrusion blow-molding
US7345104B2 (en) * 2003-12-16 2008-03-18 Eastman Chemical Company Polyester-polycarbonate blends useful for extrusion blow-molding
US7411021B2 (en) * 2003-12-18 2008-08-12 Sabic Innovative Plastics Ip B.V. Polycarbonate polyester molding composition
US7226973B2 (en) * 2003-12-31 2007-06-05 General Electric Company Polycarbonate polyester molding composition
US8114929B2 (en) 2006-07-03 2012-02-14 Sabic Innovative Plastics Ip B.V. Transparent polycarbonate-polyester blends with improved performance under caustic aqueous environments
US7655737B2 (en) 2006-11-16 2010-02-02 Sabic Innovative Plastics Ip B.V. Polycarbonate-polyester blends, methods of manufacture, and methods of use
WO2008106868A1 (fr) * 2007-03-08 2008-09-12 Okia Optical Co., Ltd. Lunettes et montures de lunettes comprenant des copolyesters modifiés par un glycol
US8691915B2 (en) 2012-04-23 2014-04-08 Sabic Innovative Plastics Ip B.V. Copolymers and polymer blends having improved refractive indices
CN107987504A (zh) * 2017-12-12 2018-05-04 东莞市优特美工程塑料有限公司 耐高温易成型的pc/pctg材料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391954A (en) * 1976-12-14 1983-07-05 General Electric Company Thermoplastic molding composition
US4786692A (en) * 1982-12-20 1988-11-22 General Electric Company High strength, reduced heat distortion temperature thermoplastic composition
US5239020A (en) * 1985-08-21 1993-08-24 Eastman Kodak Company Polyester/polycarbonate blends
US5082897A (en) * 1989-12-15 1992-01-21 Monsanto Company Polymer blends of polycarbonate, pctg and abs
US5207967A (en) * 1992-03-02 1993-05-04 Eastman Kodak Company Multicomponent polyester/polycarbonate blends with improved impact strength and processability
US6221556B1 (en) * 1999-03-05 2001-04-24 General Electric Company Article for optical data storage device

Also Published As

Publication number Publication date
WO2003004561A3 (fr) 2003-04-03
WO2003004561A2 (fr) 2003-01-16
EP1409586A4 (fr) 2005-03-16
EP1409586A2 (fr) 2004-04-21
AU2002315493A1 (en) 2003-01-21

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