KR960034249A - Particulate graft polymers and thermoplastic molding materials having improved low temperature toughness containing them - Google Patents
Particulate graft polymers and thermoplastic molding materials having improved low temperature toughness containing them Download PDFInfo
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- KR960034249A KR960034249A KR1019960009017A KR19960009017A KR960034249A KR 960034249 A KR960034249 A KR 960034249A KR 1019960009017 A KR1019960009017 A KR 1019960009017A KR 19960009017 A KR19960009017 A KR 19960009017A KR 960034249 A KR960034249 A KR 960034249A
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Abstract
본 발명은 하기로 이루어진 입자상 그라프트 중합체에 관한 것으로서, 그라프팅 베이스인 a1)의 제조시 단량체 a13)가 농축물 구배형태로 부가되는 경우에 얻어진다: a1)하기의 a11) 내지 a13)를 기본 물질로 된, A)를 기초로 30 내지 90중량%의 0℃ 이하의 유리전이온도를 갖는 그라프팅 베이스: a11)a1)을 기초로 50 내지 99.94중량%의 C1내지 C30의 알킬 라디칼을 갖는 하나 이상의 알킬 아크릴레이트, a12)a1)을 기초로 0 내지 49.9중량%의 a11)과 공중합가능한 추가의 모노불포화된 단량체, 및 a13) 0.01 내지 10중량%의, 최소한 2관능성의 하나 이상의 그라프트-링킹 단량체, a2)하기로 이루어진, A)를 기초로 10 내지 50중량%의, 그라프트 베이스상에서 그라프트되는 쉘: a2)를 기초로, a21) 50 내지 95중량%의 비닐방향족 단량체, 및 a22) 5 내지 50중량%의, 아크릴로니트릴, 메타아크릴로니트릴, C1내지 C20의 알킬라디칼을 갖는 (메트)아크릴산의 에스테르, 말레산 무수물, (메트)아크릴아미드 및 C1내지 C8의 알킬라디칼을 갖는 비닐 알킬 에테르로부터 선택된 극성의 공중합가능한 단량체: C) 0 내지 50중량%의 섬유상 또는 입자상 충전제 및 보강제: 및 D) 0 내지 30중량%의 종래 첨가제 및 가공 보조제.The present invention relates to a particulate graft polymer consisting of grafting monomer in the manufacture of a base in a 1) a 13) is obtained when the portion to concentrate gradient forms: a 1) to the a 11) to a 13) a as a base material, a) to a base having a glass transition temperature of less than 30 to 0 ℃ of 90% by weight of grafting base: a 11) a 1) based on the 50 to C 1 of 99.94% by weight to at least one alkyl acrylate having an alkyl radical of C 30 acrylate, a 12) of a 1) 0 to 49.9% by weight based on a 11) copolymerizable with the addition of mono-unsaturated monomer, and a 13) 0.01 to 10 parts by weight A) at least one graft-linking monomer of at least bifunctionality, a 2 ) 10 to 50% by weight, based on A), of a shell grafted on a graft base: a 2 ) a 21) from 50 to 95% by weight of the vinyl aromatic monomer and a 22) 5 to 50% by weight, O Lilo nitriles, acrylonitrile, methacrylate, C 1 to (meth) having an alkyl radical of C 20 acid esters, maleic anhydride, (meth) acrylamide and C 1 to selected from a vinyl alkyl ether having an alkyl radical of C 8 Polar copolymerizable monomers: C) 0 to 50% by weight of a fibrous or particulate filler and reinforcing agent; and D) 0 to 30% by weight of conventional additives and processing aids.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960009017A KR960034249A (en) | 1996-03-29 | 1996-03-29 | Particulate graft polymers and thermoplastic molding materials having improved low temperature toughness containing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960009017A KR960034249A (en) | 1996-03-29 | 1996-03-29 | Particulate graft polymers and thermoplastic molding materials having improved low temperature toughness containing them |
Publications (1)
Publication Number | Publication Date |
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KR960034249A true KR960034249A (en) | 1996-10-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019960009017A KR960034249A (en) | 1996-03-29 | 1996-03-29 | Particulate graft polymers and thermoplastic molding materials having improved low temperature toughness containing them |
Country Status (1)
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KR (1) | KR960034249A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100440474B1 (en) * | 2001-10-27 | 2004-07-14 | 주식회사 엘지화학 | Method for preparing thermoplastic resin having superior impact-resistance properties at low temperature |
WO2018084486A3 (en) * | 2016-11-02 | 2018-07-26 | (주) 엘지화학 | Method for preparing asa-based graft copolymer, method for preparing thermoplastic asa-based resin composition comprising same, and method for manufacturing asa-based molded product |
-
1996
- 1996-03-29 KR KR1019960009017A patent/KR960034249A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100440474B1 (en) * | 2001-10-27 | 2004-07-14 | 주식회사 엘지화학 | Method for preparing thermoplastic resin having superior impact-resistance properties at low temperature |
WO2018084486A3 (en) * | 2016-11-02 | 2018-07-26 | (주) 엘지화학 | Method for preparing asa-based graft copolymer, method for preparing thermoplastic asa-based resin composition comprising same, and method for manufacturing asa-based molded product |
CN108495891A (en) * | 2016-11-02 | 2018-09-04 | 株式会社Lg化学 | The preparation method of the preparation method of ASA graft copolymers, the preparation method comprising its thermoplasticity ASA resin composition and ASA mechanographs |
US10487204B2 (en) | 2016-11-02 | 2019-11-26 | Lg Chem, Ltd. | Method of preparing ASA graft copolymer, method of preparing thermoplastic ASA resin composition including the same, and method of preparing ASA molded part |
CN108495891B (en) * | 2016-11-02 | 2021-04-06 | 株式会社Lg化学 | Method for preparing ASA graft copolymer, method for preparing thermoplastic ASA resin composition comprising ASA graft copolymer, and method for preparing ASA molded product |
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