公开(公告)号：US4032597A

公开(公告)日：1977-06-28

申请号：US561986

申请日：1975-03-25

申请人： Tanoshi Yamagoshi ,  Minoru Terakawa ,  Aiiti Shirahata ,  Sadao Sekiguchi ,  Saburo Mishiba ,  Takeshi Shimamura ,  Shigeru Tajima

发明人： Tanoshi Yamagoshi ,  Minoru Terakawa ,  Aiiti Shirahata ,  Sadao Sekiguchi ,  Saburo Mishiba ,  Takeshi Shimamura ,  Shigeru Tajima

IPC分类号： C08F265/04 ,  C08F279/02 ,  C08L51/04 ,  C08L9/02 ,  C08L51/08

CPC分类号： C08F279/02 ,  C08F265/04 ,  C08L51/04

摘要： Thermoplastic resin composition having excellent transparency, impact strength, weatherability and gas screening effect comprising a graft copolymer which is produced by polymerizing a vinyl cyanide monomer and an unsaturated carboxylic acid ester monomer in the presence of a gummy copolymer produced by polymerizing a conjugated diolefinic monomer (0 to 90 parts by weight), at least one vinyl cyanide monomer (5 to 60 parts by weight) and at least one unsaturated carboxylic acid ester monomer (5 to 90 parts by weight), in admixture with or without a resin copolymer of a vinyl cyanide monomer and an unsaturated carboxylic acid ester monomer.

公开(公告)号：US3941912A

公开(公告)日：1976-03-02

申请号：US396923

申请日：1973-09-13

申请人： Shigeru Tajima ,  Takeshi Shimamura ,  Kojiro Matsumoto ,  Sadao Sekiguchi ,  Tanoshi Yamagoshi ,  Kazumasa Fjieda

发明人： Shigeru Tajima ,  Takeshi Shimamura ,  Kojiro Matsumoto ,  Sadao Sekiguchi ,  Tanoshi Yamagoshi ,  Kazumasa Fjieda

IPC分类号： C08F212/04 ,  C08F212/06 ,  C08F220/12 ,  C08F236/04 ,  C08F236/10 ,  C08K3/34 ,  D21H19/58 ,  C08L9/08 ,  C08L25/14 ,  C08L29/08 ,  C08L33/00

CPC分类号： D21H19/58 ,  C08F212/04 ,  C08F212/06 ,  C08F220/12 ,  C08F236/04 ,  C08F236/10 ,  C08K3/0033 ,  C08K3/346 ,  Y10T428/31906

摘要： A copolymer latex comprising 25 to 45 percent by weight of a conjugated diolefinic monomer, 3 to 40 percent by weight of an alkyl ester of unsaturated carboxylic acid, 1 to 5 percent by weight of a hydroxyalkyl-containing unsaturated monomer, 0.5 to 4 percent by weight of an unsaturated carboxylic acid monomer and the remaining percent of an alkenyl aromatic monomer, and a pigmented paper coating composition, which can give a coated paper having excellent properties, such as water resistance, "transferability of multicolor offset printing ink" and blister resistance in case of web offset printing.

摘要翻译： 包含25至45重量％的共轭二烯烃单体，3至40重量％的不饱和羧酸烷基酯，1至5重量％的含羟烷基的不饱和单体，0.5至4重量％ 不饱和羧酸单体的重量和链烯基芳族单体的剩余百分比，以及着色纸涂料组合物，其可以得到具有优异性能的涂布纸，例如耐水性，“多色胶印油墨的转印性”和起泡电阻 在卷筒纸胶版印刷的情况下。