Graft copolymer latex and method for preparing dried powder thereof
    1.
    发明申请
    Graft copolymer latex and method for preparing dried powder thereof 有权
    接枝共聚物胶乳及其干燥粉末的制备方法

    公开(公告)号:US20050159529A1

    公开(公告)日:2005-07-21

    申请号:US10517070

    申请日:2004-06-09

    IPC分类号: C08J3/12 C08K5/00 C08K3/20

    摘要: The present invention is related to a method of manufacture of a graft copolymer latex and its dried powder including a step of manufacture of a latex using a reactive surfactant for a surfactant in manufacturing of the graft copolymer latex containing acrylic polymers and a step of manufacture of dried powder in which the graft copolymer latex manufactured in the above step of manufacture of a latex is sprayed and dried. The method according to the present invention is effective in that it is possible to provide for dried powder of a graft copolymer latex having a low moisture content and a high powder density and to provide for a thermoplastic resin composition containing the above latex having superior luster, tensile strength, and thermal stability.

    摘要翻译: 本发明涉及一种制备接枝共聚物胶乳及其干燥粉末的方法,包括在制备含有丙烯酸类聚合物的接枝共聚物胶乳中使用表面活性剂的反应性表面活性剂制备胶乳的步骤,以及制备 其中在上述制造胶乳步骤中制造的接枝共聚物胶乳被喷雾干燥。 根据本发明的方法是有效的,因为可以提供具有低水分含量和高粉末密度的接枝共聚物胶乳的干燥粉末,并提供含有上述胶乳的热塑性树脂组合物,其具有优异的光泽, 拉伸强度和热稳定性。

    Graft copolymer latex and method for preparing dried powder thereof
    2.
    发明授权
    Graft copolymer latex and method for preparing dried powder thereof 有权
    接枝共聚物胶乳及其干燥粉末的制备方法

    公开(公告)号:US07393891B2

    公开(公告)日:2008-07-01

    申请号:US10517070

    申请日:2004-06-09

    IPC分类号: C08J3/12 C08K5/00

    摘要: The present invention is related to a method of manufacture of a graft copolymer latex and its dried powder including a step of manufacture of a latex using a reactive surfactant for a surfactant in manufacturing of the graft copolymer latex containing acrylic polymers and a step of manufacture of dried powder in which the graft copolymer latex manufactured in the above step of manufacture of a latex is sprayed and dried. The method according to the present invention is effective in that it is possible to provide for dried powder of a graft copolymer latex having a low moisture content and a high powder density and to provide for a thermoplastic resin composition containing the above latex having superior luster, tensile strength, and thermal stability.

    摘要翻译: 本发明涉及一种制备接枝共聚物胶乳及其干燥粉末的方法,包括在制备含有丙烯酸类聚合物的接枝共聚物胶乳中使用表面活性剂的反应性表面活性剂制备胶乳的步骤,以及制备 其中在上述制造胶乳步骤中制造的接枝共聚物胶乳被喷雾干燥。 根据本发明的方法是有效的,因为可以提供具有低水分含量和高粉末密度的接枝共聚物胶乳的干燥粉末,并提供含有上述胶乳的热塑性树脂组合物,其具有优异的光泽, 拉伸强度和热稳定性。

    Thermoplastic resin composition
    3.
    发明申请
    Thermoplastic resin composition 有权
    热塑性树脂组合物

    公开(公告)号:US20070203293A1

    公开(公告)日:2007-08-30

    申请号:US11511581

    申请日:2006-08-29

    IPC分类号: C08L51/04

    CPC分类号: G10L19/10

    摘要: The present invention relates to a thermoplastic resin composition, more precisely, a thermoplastic resin composition with enhanced impact resistance, gloss, weather resistance and scratch resistance, compared with the conventional thermoplastic resin compositions, by containing an acrylate-styrene-acrylonitrile (ASA) graft copolymer, an aromatic vinyl compound and vinyl cyan compound copolymer, an alkyl methacrylate/aromatic vinyl compound/vinyl cyan compound terpolymer and a di-block copolymer (aromatic vinyl compound/vinyl cyan compound-alkyl methacrylate/aromatic vinyl compound/vinyl cyan compound).

    摘要翻译: 本发明涉及一种热塑性树脂组合物,更准确地说,与常规热塑性树脂组合物相比,通过含有丙烯酸酯 - 苯乙烯 - 丙烯腈(ASA)接枝物,具有增强的耐冲击性,光泽,耐候性和耐划伤性的热塑性树脂组合物 共聚物,芳族乙烯基化合物和乙烯基青色化合物共聚物,甲基丙烯酸烷基酯/芳族乙烯基化合物/乙烯基氰化合物三元共聚物和二嵌段共聚物(芳族乙烯基化合物/乙烯基氰基化合物 - 甲基丙烯酸烷基酯/芳族乙烯基化合物/ 。

    Thermoplastic resin composition
    5.
    发明授权
    Thermoplastic resin composition 有权
    热塑性树脂组合物

    公开(公告)号:US07417088B2

    公开(公告)日:2008-08-26

    申请号:US11511581

    申请日:2006-08-29

    IPC分类号: C08L51/04 C08L53/00

    CPC分类号: G10L19/10

    摘要: The present invention relates to a thermoplastic resin composition, more precisely, a thermoplastic resin composition with enhanced impact resistance, gloss, weather resistance and scratch resistance, compared with the conventional thermoplastic resin compositions, by containing an acrylate-styrene-acrylonitrile (ASA) graft copolymer, an aromatic vinyl compound and vinyl cyan compound copolymer, an alkyl methacrylate/aromatic vinyl compound/vinyl cyan compound terpolymer and a di-block copolymer (aromatic vinyl compound/vinyl cyan compound—alkyl methacrylate/aromatic vinyl compound/vinyl cyan compound).

    摘要翻译: 本发明涉及一种热塑性树脂组合物,更准确地说,与常规热塑性树脂组合物相比,通过含有丙烯酸酯 - 苯乙烯 - 丙烯腈(ASA)接枝物,具有增强的耐冲击性,光泽,耐候性和耐擦伤性的热塑性树脂组合物 共聚物,芳族乙烯基化合物和乙烯基青色化合物共聚物,甲基丙烯酸烷基酯/芳族乙烯基化合物/乙烯基氰化合物三元共聚物和二嵌段共聚物(芳族乙烯基化合物/乙烯基氰基化合物 - 甲基丙烯酸烷基酯/芳族乙烯基化合物/ 。

    Graft copolymer, method for preparing the same and thermoplastic resin composition containing the same
    6.
    发明申请
    Graft copolymer, method for preparing the same and thermoplastic resin composition containing the same 有权
    接枝共聚物,其制备方法和含有该共聚物的热塑性树脂组合物

    公开(公告)号:US20060089462A1

    公开(公告)日:2006-04-27

    申请号:US11255472

    申请日:2005-10-21

    IPC分类号: C08F297/02

    摘要: The present invention relates to a graft copolymer, a method for preparing the same and a thermoplastic resin composition comprising the same. The graft copolymer of the present invention comprises a composite rubber polymer (A-1) having an average particle diameter of 250-600 nm prepared by particle enlargement after mixing a diene rubber polymer (a-1) latex having an average particle diameter of 50-150 nm and a core-shell structured, cross-linked alkyl acrylate rubber polymer (b-1) latex having an average particle diameter of 50-250 nm. A thermoplastic resin composition prepared by mixing the graft copolymer of the present invention with a hard matrix (B) has very superior weathering resistance and superior pigmentation property, gloss, impact resistance and low-temperature impact strength.

    摘要翻译: 本发明涉及接枝共聚物,其制备方法和含有它的热塑性树脂组合物。 本发明的接枝共聚物包含平均粒径为250-600nm的复合橡胶聚合物(A-1),其通过在混合平均粒径为50的二烯橡胶聚合物(a-1)胶乳之后通过粒子增大制备 -150nm的核 - 壳结构的交联的丙烯酸烷基酯橡胶聚合物(b-1​​)胶乳,其平均粒径为50-250nm。 通过将本发明的接枝共聚物与硬质基体(B)混合而制备的热塑性树脂组合物具有非常优异的耐候性和优异的着色性,光泽度,耐冲击性和低温冲击强度。