公开(公告)号：JP2004352842A

公开(公告)日：2004-12-16

申请号：JP2003151372

申请日：2003-05-28

Applicant: Umg Abs Ltd ,  ユーエムジー・エービーエス株式会社

Inventor： MATSUBAYASHI YOSHIMASA ,  NAKAI YOSHIHIRO

IPC: C08L51/00 ,  C08L35/00 ,  C08L101/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in any of impact resistance, weatherability, low gas-evolving nature, heat resistance, pigmentation, and scratch resistance.
SOLUTION: The thermoplastic resin composition contains 1-99 pts.wt. of a graft copolymer (A), mentioned below, and 99-1 pts.wt. of a maleimide type copolymer (B), mentioned below. The graft copolymer (A) is the one in which a vinyl polymer, composed of at least one monomer unit selected from the group consisting of an aromatic alkenyl compound, a (meth)acrylate compound, and a vinyl cyanide, is grafted on an olefin type rubbery polymer (G) consisting of 80-99.9 mass% of an ethylene-propylene rubbery polymer (E) and 20-0.1 mass% of an acid-modified low molecular weight α-olefin type polymer. The maleimide type copolymer (B) consists of 1-98 mass% of a N-substituted maleimide compound unit, 1-20 mass% of an aromatic alkenyl compound unit, and 1-98 mass% of a (meth)acrylate unit.
COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2007321132A

公开(公告)日：2007-12-13

申请号：JP2006156477

申请日：2006-06-05

Applicant: Umg Abs Ltd ,  ユーエムジー・エービーエス株式会社

Inventor： MICHINAKA TAKANORI ,  MATSUBAYASHI YOSHIMASA ,  KONISHI NAOKI

IPC: C08L51/00 ,  C08L25/12 ,  C08L35/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition good in moldability and giving a molded product excellent in all of impact resistance, heat resistance, weatherability, appearance and color developability.
SOLUTION: The thermoplastic resin composition comprises (A) a first graft copolymer where a first material monomer is graft-copolymerized to a poly(meth)acrylic ester-based rubbery polymer(S), (B) a second graft copolymer where a second material monomer is graft-copolymerizd to an ethylene-propylene-nonconjugated diene rubbery copolymer(E) 1-85 mass% in gel content, (C) a thermoplastic resin having aromatic vinyl monomer units and vinyl cyanide monomer units, wherein the content of the vinyl cyanide monomer units is 30-45 mass%, and (M) a maleimide-based copolymer having maleimide-based monomer units and aromatic vinyl monomer units.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种成型性好的热塑性树脂组合物，提供耐冲击性，耐热性，耐候性，外观和显色性优异的成型体。 解决方案：热塑性树脂组合物包含（A）第一接枝共聚物，其中第一材料单体与聚（甲基）丙烯酸酯系橡胶状聚合物（S）接枝共聚，（B）第二接枝共聚物，其中 将第二材料单体与凝胶含量为1-85质量％的乙烯 - 丙烯 - 非共轭二烯橡胶共聚物（E）接枝共聚，（C）具有芳香族乙烯基单体单元和乙烯基氰单体单元的热塑性树脂，其中， 的乙烯基氰单体单元为30〜45质量％，（M）具有马来酰亚胺系单体单元和芳香族乙烯基单体单元的马来酰亚胺系共聚物。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007023093A

公开(公告)日：2007-02-01

申请号：JP2005204277

申请日：2005-07-13

Applicant: Umg Abs Ltd ,  ユーエムジー・エービーエス株式会社

Inventor： MATSUBAYASHI YOSHIMASA ,  MICHINAKA TAKANORI ,  KONISHI NAOKI

IPC: C08L51/06 ,  C08L57/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having excellent moldability and giving a molded article having excellent scratch resistance, impact resistance and coloring property and provide a molded article having excellent scratch resistance, impact resistance and coloring property (color-developing property).
SOLUTION: The thermoplastic resin composition contains (A) 1-99 pts.mass of a graft copolymer produced by grafting at least one kind of monomer selected from aromatic vinyl monomers, (meth)acrylic acid esters and vinyl cyanide monomers to an olefin rubber polymer G and (B) 1-99 pts.mass of a vinyl polymer provided that the grafting ratio of the graft copolymer is 65-90 mass% and the reduced viscosity (ηsp/C) of the acetone-soluble fraction of the graft copolymer A is 0.35-0.60 dl/g.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有优异成型性的热塑性树脂组合物，并提供具有优异的耐刮擦性，耐冲击性和着色性的模制品，并提供具有优异的耐擦伤性，耐冲击性和着色性（着色性） 开发财产）。 解决方案：热塑性树脂组合物含有（A）1-99重量份的通过将选自芳族乙烯基单体，（甲基）丙烯酸酯和乙烯基氰单体的至少一种单体接枝到 烯烃橡胶聚合物G和（B）1-99重量份的乙烯基聚合物，只要接枝共聚物的接枝率为65-90质量％，并且丙酮可溶部分的比浓粘度（ηsp/ C）为 接枝共聚物A为0.35-0.60dl / g。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005132970A

公开(公告)日：2005-05-26

申请号：JP2003370996

申请日：2003-10-30

Applicant: Umg Abs Ltd ,  ユーエムジー・エービーエス株式会社

Inventor： NAKAI YOSHIHIRO ,  MATSUBAYASHI YOSHIMASA ,  MICHINAKA TAKANORI

IPC: C08L51/06 ,  C08K5/00 ,  C08L57/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having each excellent impact resistance, weather resistance, jet-blackness, surface smoothness and scratch resistance.
SOLUTION: The thermoplastic resin composition comprises (A) 1-99 pts. by mass of a specific graft copolymer, (B) 99-1 pts. by mass of a vinylic copolymer and (C) 0-80 pts. by mass of other thermoplastic resins, and further contains (D) 0.001-10 pts. by mass of an organic dye based on 100 pts. by mass of the total of the components (A), (B) and (C). The organic dye (D) is obtained by formulating two or more kinds of elementary color synthetic dyes selected from the group consisting of an anthraquinone-based synthetic dye, a perinone-based synthetic dye, an azo-based synthetic dye, a methine-based synthetic dye and a quinoline-based synthetic dye so as to be black.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有优异的耐冲击性，耐候性，喷黑性，表面平滑性和耐擦伤性的热塑性树脂组合物。 解决方案：热塑性树脂组合物包含（A）1-99重量份。 （B）99-1重量份。 的（C）0〜80份。 的其他热塑性树脂，进一步含有（D）0.001-10点。 的基于100重量份的有机染料。 （A），（B）和（C）的总量。 有机染料（D）通过配制两种以上选自由蒽醌系合成染料，基于苝酮的合成染料，偶氮系合成染料，次甲基系合成染料 合成染料和喹啉类合成染料为黑色。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2007070393A

公开(公告)日：2007-03-22

申请号：JP2005256130

申请日：2005-09-05

Applicant: Umg Abs Ltd ,  ユーエムジー・エービーエス株式会社

Inventor： MICHINAKA TAKANORI ,  MATSUBAYASHI YOSHIMASA ,  KONISHI NAOKI ,  HASE NOBUTAKA

IPC: C08L51/00

Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition that provides a molding having excellent moldability, impact resistance, molding appearance and weather resistance and its molding. SOLUTION: The thermoplastic resin composition comprises (A) a graft polymer obtained by carrying out graft polymerization of a monomer onto a polyacrylic acid ester-based rubber-like polymer (S), (B) a graft polymer obtained by carrying out graft polymerization of a monomer onto an ethylene-propylene-nonconjugated diene-based rubber-like polymer (E) having 1-85 mass% gel content and (C) a thermoplastic resin. The molding is obtained by molding the thermoplastic resin composition. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：获得提供具有优异的成型性，耐冲击性，成型外观和耐候性的模塑成型的热塑性树脂组合物及其成型。 解决方案：热塑性树脂组合物包含（A）通过将单体接枝聚合到聚丙烯酸酯类橡胶状聚合物（S）上获得的接枝聚合物，（B）通过进行 将单体接枝聚合到具有1-85质量％凝胶含量的乙烯 - 丙烯 - 非共轭二烯系橡胶状聚合物（E）上，（C）热塑性树脂。 通过模制热塑性树脂组合物来获得模制品。 版权所有（C）2007，JPO＆INPIT