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BR9803688A - Composições de asa desbotáveis - Google Patents

Composições de asa desbotáveis

Info

Publication number
BR9803688A
BR9803688A BR9803688-2A BR9803688A BR9803688A BR 9803688 A BR9803688 A BR 9803688A BR 9803688 A BR9803688 A BR 9803688A BR 9803688 A BR9803688 A BR 9803688A
Authority
BR
Brazil
Prior art keywords
grafted
weight
nitrile
faded
poly
Prior art date
Application number
BR9803688-2A
Other languages
English (en)
Inventor
Moh Ching Oliver Chang
Richard M Auclair
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 BR9803688A publication Critical patent/BR9803688A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C08L51/003—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 macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds

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)
  • Graft Or Block Polymers (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Patente de Invenção: <B>"COMPOSIçõES DE ASA DESBOTáVEIS"<D>. Uma composição termoplástica compreendendo (a) uma borracha de acrilato de polialquila caracterizada pelo fato de que não contém fase enxertada, e (b) uma borracha de acrilato de polialquila enxertada com poli(vinila aromático-co-nitrila), e (c) poli(vinila aromático-co-nitrila) não enxertado apresentando um peso molecular médico mumérico de cerca de 20.000 a 100.000 g/mol é revelado. A composição que contém cerca de 15 a 35% em peso de borracha de polialquilacrilato apresentando um tamanho de partícula médio ponderal de cerca de 0,02 a 1 mícron e em que a razão em peso entre (a) e (a) + (b) total é de 0,1 a 0,5, é caracterizada por apresentar propriedade físicas e mecânicas aprimoradas.
BR9803688-2A 1997-04-16 1998-04-15 Composições de asa desbotáveis BR9803688A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/842,751 US5990239A (en) 1997-04-16 1997-04-16 Weatherable ASA composition

Publications (1)

Publication Number Publication Date
BR9803688A true BR9803688A (pt) 1999-12-14

Family

ID=25288172

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803688-2A BR9803688A (pt) 1997-04-16 1998-04-15 Composições de asa desbotáveis

Country Status (7)

Country Link
US (1) US5990239A (pt)
EP (1) EP0872519B1 (pt)
JP (1) JPH10298376A (pt)
BR (1) BR9803688A (pt)
CA (1) CA2231589A1 (pt)
DE (1) DE69817246T2 (pt)
ES (1) ES2205302T3 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002062890A1 (en) * 2001-02-06 2002-08-15 Cyro Industries Polymethylmethacrylate compositions of enhanced optics and low temperature impact strength
KR100440474B1 (ko) * 2001-10-27 2004-07-14 주식회사 엘지화학 저온 내충격성이 우수한 열가소성 수지의 제조방법
KR100450230B1 (ko) * 2001-12-04 2004-09-24 주식회사 엘지화학 접착력이 우수한 열가소성 수지 조성물
JP5112606B2 (ja) * 2002-02-27 2013-01-09 三菱レイヨン株式会社 耐衝撃改質剤とその製造法、および熱可塑性樹脂組成物
US7317043B2 (en) 2002-02-27 2008-01-08 Mitsubishi Rayon Co., Ltd. Impact modifier, process for producing the same, and thermoplastic resin composition
US8969476B2 (en) * 2002-06-21 2015-03-03 Sabic Global Technologies B.V. Impact-modified compositions
US6812282B2 (en) * 2002-09-10 2004-11-02 Bayer Polymers Llc Thermoplastic compositions providing matt surface
KR100509868B1 (ko) * 2003-06-09 2005-08-22 주식회사 엘지화학 내후성 및 외관특성이 우수한 열가소성 수지 조성물
KR100771355B1 (ko) * 2005-08-29 2007-10-29 주식회사 엘지화학 열가소성 수지 조성물
KR100828727B1 (ko) * 2006-01-04 2008-05-09 주식회사 엘지화학 기계적 물성, 내후성 및 착색성이 우수한 열가소성 수지조성물
CN102344635B (zh) * 2010-08-05 2013-10-16 中国石油天然气股份有限公司 一种耐候性抗冲改性树脂的制备方法
KR101531613B1 (ko) * 2011-11-24 2015-06-25 제일모직 주식회사 열가소성 수지 조성물 및 이를 이용한 성형품
KR20150047991A (ko) * 2013-10-25 2015-05-06 제일모직주식회사 착색성 및 기계적 물성이 우수한 열가소성 수지 조성물
EP3564303B1 (en) * 2016-12-27 2022-03-09 Lotte Advanced Materials Co., Ltd. Thermoplastic resin composition and article produced therefrom
WO2019009203A1 (ja) * 2017-07-06 2019-01-10 テクノＵｍｇ株式会社 重合体、グラフト重合体および熱可塑性樹脂組成物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846510A (en) * 1972-03-15 1974-11-05 Uniroyal Inc Non cross-linked polyacrylate as impact modifier
US3944631A (en) * 1974-02-01 1976-03-16 Stauffer Chemical Company Acrylate-styrene-acrylonitrile composition and method of making the same
DE2826925A1 (de) * 1978-06-20 1980-01-17 Basf Ag Witterungsbestaendige, schlagzaehe thermoplastische massen mit guter einfaerbbarkeit
DE3129472A1 (de) * 1981-07-25 1983-02-10 Basf Ag, 6700 Ludwigshafen Thermoplastische formmasse
DE3615607A1 (de) * 1986-05-09 1987-11-12 Basf Ag Thermoplastische formmasse auf basis von polycarbonat, asa und vinylaromaten/an enthaltenden copolymerisaten
US4753988A (en) * 1987-02-18 1988-06-28 The Dow Chemical Company High gloss acrylate rubber-modified weatherable resins
DE3811899A1 (de) * 1988-04-09 1989-10-19 Bayer Ag Polymerisatmischung fuer flexible folien
US5112910A (en) * 1989-07-05 1992-05-12 Bayer Ag Mixtures of thermoplastic polymers in powder form
DE4005210A1 (de) * 1990-02-20 1991-08-22 Basf Ag Thermoplastische formmasse mit verbesserter zaehigkeit
DE4006643A1 (de) * 1990-03-03 1991-09-05 Basf Ag Teilchenfoermiges pfropfpolymerisat mit verbesserter haftung zwischen pfropfgrundlage und pfropfhuelle

Also Published As

Publication number Publication date
ES2205302T3 (es) 2004-05-01
US5990239A (en) 1999-11-23
EP0872519A1 (en) 1998-10-21
EP0872519B1 (en) 2003-08-20
CA2231589A1 (en) 1998-10-16
MX9802736A (es) 1998-12-31
DE69817246T2 (de) 2004-06-09
DE69817246D1 (de) 2003-09-25
JPH10298376A (ja) 1998-11-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/04/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2121 DE 30/08/2011 E A 14A ANUIDADE.