公开(公告)号：US09034963B2

公开(公告)日：2015-05-19

申请号：US14308822

申请日：2014-06-19

Applicant: Cheil Industries Inc.

Inventor： Jun Hwan Ahn ,  Il Jin Kim ,  Sun Hong Min

IPC: C08L51/04 ,  C08L33/12

CPC classification number: C08L51/04 ,  C08F279/02 ,  C08L33/12 ,  C08L2201/10 ,  C08L2205/02 ,  C08L2205/03

Abstract: A transparent thermoplastic resin composition includes (A) a rubber-modified graft copolymer which is prepared by copolymerizing (a2) a (meth)acrylic acid alkyl ester monomer, (a3) a styrene-based monomer and (a4) an acrylonitrile-based monomer onto (a1) a butadiene-based rubber polymer; (B) a styrene-based copolymer having a glass transition temperature of about 90 to about 100° C. which is prepared by copolymerizing (b1) a methacrylic acid alkyl ester monomer, (b2) an acrylic acid alkyl ester monomer, (b3) a styrene-based monomer and (b4) an acrylonitrile-based monomer; and (C) a silicone oil. The composition can have improved whitening resistance at low temperatures and/or excellent impact strength.

Abstract translation: 透明热塑性树脂组合物包括（A）橡胶改性的接枝共聚物，其通过（a2）（甲基）丙烯酸烷基酯单体，（a3）苯乙烯类单体和（a4）丙烯腈 - 基单体 （a1）丁二烯类橡胶聚合物; （B）通过共聚（b1）甲基丙烯酸烷基酯单体，（b2）丙烯酸烷基酯单体，（b3）和（b1）甲基丙烯酸烷基酯单体制备的玻璃化转变温度为约90至约100℃的苯乙烯基共聚物， 苯乙烯类单体和（b4）丙烯腈类单体; 和（C）硅油。 组合物可以在低温下具有改善的耐白化性和/或优异的冲击强度。

公开(公告)号：US20150005425A1

公开(公告)日：2015-01-01

申请号：US14308822

申请日：2014-06-19

Applicant: Cheil Industries Inc.

Inventor： Jun Hwan Ahn ,  Il Jin Kim ,  Sun Hong Min

IPC: C08L51/04 ,  C08L33/12

CPC classification number: C08L51/04 ,  C08F279/02 ,  C08L33/12 ,  C08L2201/10 ,  C08L2205/02 ,  C08L2205/03

Abstract: A transparent thermoplastic resin composition includes (A) a rubber-modified graft copolymer which is prepared by copolymerizing (a2) a (meth)acrylic acid alkyl ester monomer, (a3) a styrene-based monomer and (a4) an acrylonitrile-based monomer onto (a1) a butadiene-based rubber polymer; (B) a styrene-based copolymer having a glass transition temperature of about 90 to about 100° C. which is prepared by copolymerizing (b1) a methacrylic acid alkyl ester monomer, (b2) an acrylic acid alkyl ester monomer, (b3) a styrene-based monomer and (b4) an acrylonitrile-based monomer; and (C) a silicone oil. The composition can have improved whitening resistance at low temperatures and/or excellent impact strength.

Abstract translation: 透明热塑性树脂组合物包括（A）橡胶改性的接枝共聚物，其通过（a2）（甲基）丙烯酸烷基酯单体，（a3）苯乙烯类单体和（a4）丙烯腈 - 基单体 （a1）丁二烯类橡胶聚合物; （B）通过共聚（b1）甲基丙烯酸烷基酯单体，（b2）丙烯酸烷基酯单体，（b3）和（b1）甲基丙烯酸烷基酯单体制备的玻璃化转变温度为约90至约100℃的苯乙烯基共聚物， 苯乙烯类单体和（b4）丙烯腈类单体; 和（C）硅油。 组合物可以在低温下具有改善的耐白化性和/或优异的冲击强度。

公开(公告)号：US20150051333A1

公开(公告)日：2015-02-19

申请号：US14369030

申请日：2012-12-11

Applicant: Cheil Industries Inc.

Inventor： Jun Hwan Ahn ,  Il Jin Kim ,  Jae Wang Lee

IPC: C08L33/20

CPC classification number: C08L33/20 ,  C08F279/02 ,  C08L25/12 ,  C08L55/02 ,  C08L2201/10 ,  C08L51/04

Abstract: A transparent ABS resin composition of the present invention comprises: an acrylonitrile-butadiene-styrene graft (g-ABS) copolymer which is copolymerized by mixture of acrylate based monomer, styrene based monomer, and acrylonitrile based monomer (a2) on butadiene based rubber polymer (a1); and (B) a styrene-acrylonitrile based copolymer, satisfies a relation denoted by Equation 1 and Equation 2 below, and has excellent impact resistance, scratch resistance, and transparency: 0≦|X−Y|≦0.005  (Equation 1) 0≦|X−Z|≦0.005  (Equation 2) In the Equations, X is refractive index of the acrylonitrile-butadiene-styrene graft (g-ABS) copolymer, Y is refractive index of the butadiene based rubber polymer (a1), and Z is refractive index of the styrene-acrylonitrile based copolymer (B).

Abstract translation: 本发明的透明ABS树脂组合物包括：丙烯腈 - 丁二烯 - 苯乙烯接枝（g-ABS）共聚物，其通过丙烯酸酯类单体，苯乙烯类单体和丙烯腈系单体（a2）的混合物在丁二烯系橡胶聚合物 （a1）; 和（B）苯乙烯 - 丙烯腈系共聚物，满足下述式1和式2所示的关系，耐冲击性，耐刮擦性，透明性优异：0＆lt; nlE; | X-Y |＆nlE; 0.005（式1）0＆ ; X-Z |＆nlE; 0.005（等式2）在等式中，X是丙烯腈 - 丁二烯 - 苯乙烯接枝（g-ABS）共聚物的折射率，Y是丁二烯基橡胶聚合物（a1）的折射率， Z为苯乙烯 - 丙烯腈系共聚物（B）的折射率。

公开(公告)号：US09505923B2

公开(公告)日：2016-11-29

申请号：US14369030

申请日：2012-12-11

Applicant: Cheil Industries Inc.

Inventor： Jun Hwan Ahn ,  Il Jin Kim ,  Jae Wang Lee

IPC: C08L33/20 ,  C08L25/12 ,  C08L55/02 ,  C08F279/02

CPC classification number: C08L33/20 ,  C08F279/02 ,  C08L25/12 ,  C08L55/02 ,  C08L2201/10 ,  C08L51/04

Abstract: A transparent ABS resin composition of the present invention comprises: an acrylonitrile-butadiene-styrene graft (g-ABS) copolymer which is copolymerized by mixture of acrylate based monomer, styrene based monomer, and acrylonitrile based monomer (a2) on butadiene based rubber polymer (a1); and (B) a styrene-acrylonitrile based copolymer, satisfies a relation denoted by Equation 1 and Equation 2 below, and has excellent impact resistance, scratch resistance, and transparency: 0≦|X−Y|≦0.005  (Equation 1) 0≦|X−Z|≦0.005  (Equation 2) In the Equations, X is refractive index of the acrylonitrile-butadiene-styrene graft (g-ABS) copolymer, Y is refractive index of the butadiene based rubber polymer (a1), and Z is refractive index of the styrene-acrylonitrile based copolymer (B).

Abstract translation: 在等式中，X是丙烯腈 - 丁二烯 - 苯乙烯接枝（g-ABS）共聚物的折射率，Y是丁二烯基橡胶聚合物（a1）的折射率，Z是苯乙烯 - 丙烯腈系共聚物的折射率 B）。

公开(公告)号：US20150011709A1

公开(公告)日：2015-01-08

申请号：US14369016

申请日：2012-12-13

Applicant: Cheil Industries Inc.

Inventor： Jun Hwan Ahn ,  Sung Il Myung ,  Il Jin Kim

IPC: C08F265/04 ,  C08L25/12 ,  C08L33/20

CPC classification number: C08F265/04 ,  C08F285/00 ,  C08L25/12 ,  C08L33/20 ,  C08L2207/53 ,  C08F220/44 ,  C08F212/08 ,  C08L51/04

Abstract: The present invention relates to an acrylonitrile-styrene-acrylate (ASA) graft copolymer having a core-shell structure, and a method for manufacturing the same, wherein the core of the ASA graft copolymer is a multi-core rubber copolymer in which alkyl acrylate monomers are sequentially polymerized, and the shell is formed by graft-polymerizing a styrene-based monomer and an acrylonitrile-based monomer with the core. The ASA graft copolymer resin is manufactured by the steps of manufacturing the multi-core rubber polymer latex by sequentially polymerizing the alkyl acrylate monomers; and forming a shell layer by graft-polymerizing the styrene-based monomer and the acrylonitrile-based monomer with the multi-core rubber polymer. The ASA resin composition according to the present invention has excellent impact resistance, weather resistance, and dyeability properties.

Abstract translation: 本发明涉及具有核 - 壳结构的丙烯腈 - 苯乙烯 - 丙烯酸酯（ASA）接枝共聚物及其制造方法，其中ASA接枝共聚物的核心是多芯橡胶共聚物，其中丙烯酸烷基酯 单体依次聚合，并通过使基于苯乙烯的单体和基于丙烯腈的单体与芯接枝聚合而形成壳。 ASA接枝共聚物树脂通过以下步骤制造：通过顺序聚合丙烯酸烷基酯单体制备多芯橡胶聚合物胶乳; 以及通过使多核橡胶聚合物使苯乙烯类单体和丙烯腈类单体接枝聚合而形成壳层。 根据本发明的ASA树脂组合物具有优异的耐冲击性，耐候性和可染性。

公开(公告)号：US09340637B2

公开(公告)日：2016-05-17

申请号：US14369016

申请日：2012-12-13

Applicant: Cheil Industries Inc.

Inventor： Jun Hwan Ahn ,  Sung Il Myung ,  Il Jin Kim

IPC: C08F265/04 ,  C08L25/12 ,  C08L33/20 ,  C08F285/00

CPC classification number: C08F265/04 ,  C08F285/00 ,  C08L25/12 ,  C08L33/20 ,  C08L2207/53 ,  C08F220/44 ,  C08F212/08 ,  C08L51/04

Abstract: The present invention relates to an acrylonitrile-styrene-acrylate (ASA) graft copolymer having a core-shell structure, and a method for manufacturing the same, wherein the core of the ASA graft copolymer is a multi-core rubber copolymer in which alkyl acrylate monomers are sequentially polymerized, and the shell is formed by graft-polymerizing a styrene-based monomer and an acrylonitrile-based monomer with the core. The ASA graft copolymer resin is manufactured by the steps of manufacturing the multi-core rubber polymer latex by sequentially polymerizing the alkyl acrylate monomers; and forming a shell layer by graft-polymerizing the styrene-based monomer and the acrylonitrile-based monomer with the multi-core rubber polymer. The ASA resin composition according to the present invention has excellent impact resistance, weather resistance, and dyeability properties.

Abstract translation: 本发明涉及具有核 - 壳结构的丙烯腈 - 苯乙烯 - 丙烯酸酯（ASA）接枝共聚物及其制造方法，其中ASA接枝共聚物的核心是多芯橡胶共聚物，其中丙烯酸烷基酯 单体依次聚合，并通过使基于苯乙烯的单体和基于丙烯腈的单体与芯接枝聚合而形成壳。 ASA接枝共聚物树脂通过以下步骤制造：通过顺序聚合丙烯酸烷基酯单体制备多芯橡胶聚合物胶乳; 以及通过使多核橡胶聚合物使苯乙烯类单体和丙烯腈类单体接枝聚合而形成壳层。 根据本发明的ASA树脂组合物具有优异的耐冲击性，耐候性和可染性。