ES2127743T3 - Procedimiento de produccion de policarbonatos copolimeros. - Google Patents

Procedimiento de produccion de policarbonatos copolimeros.

Info

Publication number
ES2127743T3
ES2127743T3 ES92305878T ES92305878T ES2127743T3 ES 2127743 T3 ES2127743 T3 ES 2127743T3 ES 92305878 T ES92305878 T ES 92305878T ES 92305878 T ES92305878 T ES 92305878T ES 2127743 T3 ES2127743 T3 ES 2127743T3
Authority
ES
Spain
Prior art keywords
production procedure
hidroquin
metal compounds
compound
aromatic
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
ES92305878T
Other languages
English (en)
Inventor
Takeshi Sakashita
Tomoaki Shimoda
Kotaro Kishimura
Shuichi Uchimura
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.)
SABIC Innovative Plastics Japan KK
Original Assignee
GE Plastics Japan 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 GE Plastics Japan Ltd filed Critical GE Plastics Japan Ltd
Application granted granted Critical
Publication of ES2127743T3 publication Critical patent/ES2127743T3/es
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
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

SE PRESENTA UN METODO PARA PREPARAR POLICARBONATOS COPOLIMERICOS, DICHO METODO SE CARACTERIZA POR INDUCIR LA POLICONDENSACION EN ESTADO FUNDIDO DE UN COMPUESTO DE DIHIDROXIDO AROMATICO QUE CONTIENE UNA CANTIDAD DE ENTRE 2 Y 90 MOL% DE HIDROQUINONA Y / O HIDROQUINONAS SUBSTITUIDAS CON CARBONATO DE DIESTER EN LA PRESENCIA DE UN CATALIZADOR QUE COMPRENDE COMPUESTOS DE METAL ALCALI Y / O COMPUESTOS DE METAL DE TIERRA ALCALINA EN UNA CANTIDAD DE ENTRE 1 X 10 ELEVADO A MENOS 8 Y 5 X 10 ELEVADO A MENOS 6 MOLES POR MOL DE LA CANTIDAD TOTAL DEL COMPUESTO DE DIHIDROXIDO AROMATICO.
ES92305878T 1991-06-28 1992-06-25 Procedimiento de produccion de policarbonatos copolimeros. Expired - Lifetime ES2127743T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3159145A JP2922337B2 (ja) 1991-06-28 1991-06-28 共重合ポリカーボネートの製造方法
US07/903,318 US5324809A (en) 1991-06-28 1992-06-24 Melt catalytic preparation of copolymeric polycarbonate from hydroquinone

Publications (1)

Publication Number Publication Date
ES2127743T3 true ES2127743T3 (es) 1999-05-01

Family

ID=26486027

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92305878T Expired - Lifetime ES2127743T3 (es) 1991-06-28 1992-06-25 Procedimiento de produccion de policarbonatos copolimeros.

Country Status (5)

Country Link
US (3) US5324809A (es)
EP (1) EP0520804B1 (es)
JP (1) JP2922337B2 (es)
DE (1) DE69228504T2 (es)
ES (1) ES2127743T3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0892010A3 (en) * 1993-01-29 1999-03-31 Daicel Chemical Industries, Ltd. Boron containing polycarbonate composition
DE69431642T2 (de) * 1993-08-26 2003-07-10 Teijin Ltd., Osaka Process for production of stabilized polycarbonate
ATE395373T1 (de) * 1998-12-18 2008-05-15 Gen Electric Optischer datenträger enthaltend polycarbonat mit verringertem fries gehalt
US6657038B1 (en) * 2002-11-01 2003-12-02 General Electric Company Method for making copolycarbonates
US8067493B2 (en) * 2003-12-30 2011-11-29 Sabic Innovative Plastics Ip B.V. Polymer compositions, method of manufacture, and articles formed therefrom
US20050143508A1 (en) * 2003-12-30 2005-06-30 General Electric Company Resin compositions with fluoropolymer filler combinations
US8034866B2 (en) * 2003-12-30 2011-10-11 Sabic Innovative Plastics Ip B.V. Polymer compositions, method of manufacture, and articles formed therefrom
US7557154B2 (en) * 2004-12-23 2009-07-07 Sabic Innovative Plastics Ip B.V. Polymer compositions, method of manufacture, and articles formed therefrom
US7034099B2 (en) * 2004-01-29 2006-04-25 General Electric Company Process for the production of copolycarbonates with reduced color
US7057004B2 (en) * 2004-01-29 2006-06-06 General Electric Company Process for the production of copolycarbonates with reduced color
US20050288405A1 (en) * 2004-06-29 2005-12-29 General Electric Company Copolymers containing diimide moieties and blends thereof
US20060004151A1 (en) * 2004-06-30 2006-01-05 General Electric Company Copolymers containing indan moieties and blends thereof
KR100601974B1 (ko) 2004-11-25 2006-07-18 삼성전자주식회사 비드의 상이한 레이저 흡수에 의한 핵산의 정제 장치 및방법
US7348394B2 (en) * 2005-10-28 2008-03-25 General Electric Company Methods for preparing transparent articles from biphenol polycarbonate copolymers
US7528214B2 (en) * 2005-10-28 2009-05-05 Sabic Innovative Plastics Ip B.V. Methods for preparing transparent articles from hydroquinone polycarbonate copolymers
US20070123655A1 (en) * 2005-11-30 2007-05-31 Gaggar Satish K Weatherable, high modulus polymer compositions and method
DE602007004072D1 (de) * 2006-01-27 2010-02-11 Gen Electric Artikel aus zusammensetzungen mit modifizierten polybutylen-terephthalat-statistik-copolymeren aus polyethylen-terephthalat
US7498397B2 (en) * 2006-03-10 2009-03-03 Sabic Innovative Plastics Ip B.V. Copolycarbonates, methods of manufacture, and uses thereof
US7521505B2 (en) * 2006-06-12 2009-04-21 Sabic Innovative Plastics Ip B.V. Method of stabilization of dihydric phenols
US20070287796A1 (en) * 2006-06-12 2007-12-13 General Electric Company Method of stabilization of dihydric phenols
US20090043069A1 (en) * 2007-08-06 2009-02-12 General Electric Company Activated esters for synthesis of sulfonated telechelic polycarbonates
US9359275B2 (en) 2012-02-23 2016-06-07 Children's Medical Center Corporation Natural product antibiotics and analogs thereof
JP6221634B2 (ja) * 2013-10-30 2017-11-01 Tdk株式会社 樹脂組成物、樹脂シート、樹脂硬化物および基板

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971777C (de) * 1955-03-27 1959-03-26 Bayer Ag Verfahren zur Herstellung thermoplastischer Kunststoffe
FR1228041A (fr) * 1957-10-10 1960-08-26 Thomson Houston Comp Francaise Copolymères de polycarbonates et de composés aromatiques dihydroxylés
US3489716A (en) * 1968-01-10 1970-01-13 Gen Electric Aromatic polycarbonate resins stabilized with cycloaliphatic epoxy compounds
DE3041298A1 (de) * 1979-11-08 1981-05-21 General Electric Co., Schenectady, N.Y. Polycarbonat-zubereitung mit verbesserter hydrolytischer stabilitaet
JPS6310623A (ja) * 1986-06-30 1988-01-18 Idemitsu Kosan Co Ltd 新規共重合体とその製造法
JPH01272631A (ja) * 1988-04-26 1989-10-31 Daicel Chem Ind Ltd ポリカーボネート樹脂の製法
EP0360578B1 (en) * 1988-09-22 1998-08-05 Ge Plastics Japan Ltd. Process for the production of polycarbonates
DE4038768A1 (de) * 1989-12-13 1991-06-20 Bayer Ag 2-stufen-verfahren zur herstellung von aromatischen polycarbonaten ohne phosgenverwendung
JPH0692529B2 (ja) * 1989-12-28 1994-11-16 日本ジーイープラスチックス株式会社 芳香族系ポリカーボネートの製造方法
JPH085957B2 (ja) * 1990-07-12 1996-01-24 出光石油化学株式会社 ポリカーボネートの製造方法
JP2924985B2 (ja) * 1991-06-28 1999-07-26 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法

Also Published As

Publication number Publication date
EP0520804A3 (en) 1993-03-10
US5484875A (en) 1996-01-16
JPH059284A (ja) 1993-01-19
JP2922337B2 (ja) 1999-07-19
EP0520804B1 (en) 1999-03-03
US5324809A (en) 1994-06-28
US5418315A (en) 1995-05-23
DE69228504D1 (de) 1999-04-08
EP0520804A2 (en) 1992-12-30
DE69228504T2 (de) 1999-11-04

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