公开(公告)号：US5270392A

公开(公告)日：1993-12-14

申请号：US680936

申请日：1991-04-05

申请人： Yoshitaka Okude ,  Akira Fushimi ,  Masakazu Watanabe ,  Seigo Miyazoe ,  Koichi Hagihara ,  Hiroshi Miwa

发明人： Yoshitaka Okude ,  Akira Fushimi ,  Masakazu Watanabe ,  Seigo Miyazoe ,  Koichi Hagihara ,  Hiroshi Miwa

IPC分类号： C08L37/00 ,  C08G59/20 ,  C08G59/32 ,  C08G59/34 ,  C08K5/1515 ,  C08L33/04 ,  C08L33/06 ,  C08L33/12 ,  C08L33/14 ,  C08L35/02 ,  C08L63/00 ,  C09D133/06 ,  C09D135/00 ,  C09D137/00 ,  C09D163/00

CPC分类号： C09D133/068 ,  C08K5/1515 ,  C08L33/14 ,  C09D135/00 ,  C08L33/064

摘要： The present invention is to improve a thermosetting composition which contains a polymer having a half-esterified acid anhydride group, thus enhancing water and weather resistance. The thermosetting resin composition comprises(I) a compound having an epoxy group and a hydroxy group, and(II) a copolymer prepared from a radically polymerizable monomer having an acid anhydride group and a copolymerizable monomer, of which said acid anhydride group is substantially completely half-esterified.

公开(公告)号：US4730010A

公开(公告)日：1988-03-08

申请号：US844643

申请日：1986-03-27

申请人： Yasuyuki Tsuchiya ,  Koji Ito ,  Koichi Hagihara ,  Hiroyuki Sakamoto ,  Yutaka Otsuki

发明人： Yasuyuki Tsuchiya ,  Koji Ito ,  Koichi Hagihara ,  Hiroyuki Sakamoto ,  Yutaka Otsuki

IPC分类号： C08C19/30 ,  C08F299/00 ,  C08G59/00 ,  C08G59/14 ,  C09D5/44 ,  C09D17/00 ,  C09D163/00 ,  C08K3/20

CPC分类号： C09D17/001 ,  C08C19/30 ,  C09D5/4403

摘要： A cationic water-dispersible resin having quarternary ammonium groups is produced by reacting an acid-addition salt of a polymeric tertiary amine derived from a partially epoxidized polybutadiene-based polymer with an aliphatic secondary amine. The cationic water-dispersible resin is useful for preparing pigment paste and coating compositions to be used in cathodic electrodeposition coating systems.

摘要翻译： 具有季铵基的阳离子水分散性树脂通过将衍生自部分环氧化的聚丁二烯基聚合物的聚合叔胺的酸加成盐与脂族仲胺反应来制备。 阳离子水分散性树脂可用于制备用于阴极电沉积涂料体系的颜料糊和涂料组合物。