BR9803314A - Composição de polímero de carbonato modificada por impacto com resistência aperfeiçoada à degradação e com estabilidade térmica aperfeiçoada - Google Patents

Composição de polímero de carbonato modificada por impacto com resistência aperfeiçoada à degradação e com estabilidade térmica aperfeiçoada

Info

Publication number
BR9803314A
BR9803314A BR9803314-0A BR9803314A BR9803314A BR 9803314 A BR9803314 A BR 9803314A BR 9803314 A BR9803314 A BR 9803314A BR 9803314 A BR9803314 A BR 9803314A
Authority
BR
Brazil
Prior art keywords
carbonate polymer
thermal stability
polymer composition
degradation
improved
Prior art date
Application number
BR9803314-0A
Other languages
English (en)
Inventor
James Louis Derudder
Robert Russell Gallucci
Original Assignee
Gen Electric
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=25449032&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9803314(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR9803314A publication Critical patent/BR9803314A/pt

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/06—Vinyl aromatic monomers and methacrylates as the only monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902—Core-shell

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)

Abstract

Patente de Invenção:<B>"COMPOSIçãO DE POLìMERO DE CARBONATO MODIFICADA POR IMPACTO COM RESISTêNCIA APERFEIçOADA à DEGRADAçãO E COM ESTABILIDADE TéRMICA APERFEIçOADA"<D>. Esta invenção refere-se a uma composição de polímero de carbonato aromático a qual possui estabilidade térmica aperfeiçoada, consistindo de um polímero de carbonato aromático tal como uma blenda de policarbonato ou policarbonato/poliéster e de um modificados por impacto que é isento de materiais alcalinos que degradam cataliticamente um policarbonato. Também, um modificador por impacto que é preferivelmente de uma estrutura invólucro-núcleo preparado através do processo de polimerização em emulsão e que possui pH de cerca de 3 a cerca de 8. Um emulsificante preferido é um alquil sulfonato que apresenta um grupo alquila de C6-C18 carbonos.
BR9803314-0A 1997-09-04 1998-09-01 Composição de polímero de carbonato modificada por impacto com resistência aperfeiçoada à degradação e com estabilidade térmica aperfeiçoada BR9803314A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/923,650 US6545089B1 (en) 1997-09-04 1997-09-04 Impact modified carbonnate polymer composition having improved resistance to degradation and improved thermal stability

Publications (1)

Publication Number Publication Date
BR9803314A true BR9803314A (pt) 1999-12-14

Family

ID=25449032

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803314-0A BR9803314A (pt) 1997-09-04 1998-09-01 Composição de polímero de carbonato modificada por impacto com resistência aperfeiçoada à degradação e com estabilidade térmica aperfeiçoada

Country Status (9)

Country Link
US (2) US6545089B1 (pt)
EP (2) EP1529811B1 (pt)
JP (1) JPH11158365A (pt)
KR (1) KR100729873B1 (pt)
CN (1) CN1218070A (pt)
AU (1) AU750166B2 (pt)
BR (1) BR9803314A (pt)
DE (2) DE69840554D1 (pt)
SG (1) SG81244A1 (pt)

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DE69829099T2 (de) 2005-12-29
EP1529811A2 (en) 2005-05-11
KR100729873B1 (ko) 2007-10-16
DE69829099T3 (de) 2013-07-11
EP0900827B2 (en) 2013-01-16
EP0900827A3 (en) 1999-12-22
DE69840554D1 (de) 2009-03-26
EP1529811A3 (en) 2005-08-10
EP0900827A2 (en) 1999-03-10
JPH11158365A (ja) 1999-06-15
US7393896B2 (en) 2008-07-01
US6545089B1 (en) 2003-04-08
AU8189398A (en) 1999-03-18
SG81244A1 (en) 2001-06-19
US20030203990A1 (en) 2003-10-30
DE69829099D1 (de) 2005-03-31
EP0900827B1 (en) 2005-02-23
KR19990029495A (ko) 1999-04-26
EP1529811B1 (en) 2009-02-11
AU750166B2 (en) 2002-07-11
CN1218070A (zh) 1999-06-02

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