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11. 发明授权

US5089101A Cationic electrodeposition coating composition 失效
标题翻译：阳离子电沉积涂料组合物
公开(公告)号：US5089101A
公开(公告)日：1992-02-18
申请号：US701632
申请日：1991-05-15
申请人： Hirokazu Hayashi , Tetsuo Aihara , Haruo Nagaoka , Koji Kamikado , Eisaku Nakatani
发明人： Hirokazu Hayashi , Tetsuo Aihara , Haruo Nagaoka , Koji Kamikado , Eisaku Nakatani
IPC分类号： C09D5/44 , C09D133/04
CPC分类号： C09D5/4473
摘要： A cationic electrodeposition coating composition comprising[A] a neutralization product or a quaternary ammonium salt of a comb-shaped copolymer obtained by copolymerizing (a) 3 to 90 parts by weight of an ethylenically unsaturated monomer having a hydrocarbon chain with at least 8 carbon atoms at the molecular ends, (b) 1 to 50 parts by weight of at least one cationic (meth)acrylic monomer selected from the group consisting of aminoalkyl (meth)acrylates, aminoalkyl (meth)acrylamides (meth)acrylates containing a quaternary ammonium salt group and (meth)acrylamides containing a quaternary ammonium salt group, (c) 1 to 60 parts by weight of an alpha,beta-ethylenically unsaturated monomer other than the monomer (b), and (d) 0 to 95 parts by weight of an alpha,beta-ethylenically unsaturated monomer other than the monomers (a), (b) and (c),[B] a cationic epoxy resin capable of being dissolved or dispersed in water, and[C] a pigment.
摘要翻译：一种阳离子电沉积涂料组合物，其包含[A]通过使（a）3-90重量份具有至少8个碳原子的烃链的烯键式不饱和单体共聚合的梳状共聚物的中和产物或季铵盐在分子末端，（b）1至50重量份的至少一种选自（甲基）丙烯酸氨基烷基酯，含有季铵盐的氨基烷基（甲基）丙烯酰胺（甲基）丙烯酸酯）的阳离子（甲基）丙烯酸单体基团和含有季铵盐基团的（甲基）丙烯酰胺，（c）1至60重量份的除单体（b）之外的α，β-烯属不饱和单体，和（d）0至95重量份的单体（a），（b）和（c）以外的α，β-烯键式不饱和单体，[B]能够溶解或分散在水中的阳离子型环氧树脂，和[C]颜料。

12. 发明授权

US5134187A Cationic aqueous pigment dispersion 失效
标题翻译：阳离子型水性颜料分散体
公开(公告)号：US5134187A
公开(公告)日：1992-07-28
申请号：US211923
申请日：1988-06-27
申请人： Tetsuo Aihara
发明人： Tetsuo Aihara
IPC分类号： C08K5/00 , C09D7/45 , C09D17/00
CPC分类号： C09D17/001 , C08K5/0041 , C09D7/02
摘要： A cationic aqueous pigment dispersion comprising a pigment, a dispersing agent and an aqueous medium, in which the dispersing agent is a water-solubilized or water-dispersed product of a copolymer obtained by copolymerization of(A) 3 to 90 parts by weight of a modified vinylic unsaturated monomer having a fatty acid residue with at least 8 carbon atoms at the molecular terminal,(B) 2 to 90 parts by weight of a nitrogen-containing macromonomer having at least one radical-polymerizable functional group selected from acryloyloxy, methacryloyloxy, allyloxy and an aromatic vinyl group at one end,(C) 1 to 50 parts by weight of at least one vinylic monomer selected from aminoalkyl (meth)acrylates, aminoalkyl-(meth)acrylamides and glycidyl group-containing vinylic unsaturated monomers,(D) 0 to 91 parts by weight of an unsaturated monomer having a nitrogen-containing heterocyclic ring, and(E) 0 to 91 parts by weight of an alpha,beta-ethylenically unsaturated monomer other than (A), (B), (C) and (D) above.
摘要翻译：一种阳离子型水性颜料分散体，其包含颜料，分散剂和水性介质，其中所述分散剂是通过（A）3-90重量份的（A）共聚合获得的共聚物的水溶性或水分散性产物，在分子末端具有至少8个碳原子的脂肪酸残基的改性乙烯基不饱和单体，（B）2-90重量份具有选自丙烯酰氧基，甲基丙烯酰氧基，甲基丙烯酰氧基等的至少一个可自由基聚合的官能团的含氮大分子单体，烯丙氧基和一个芳族乙烯基，（C）1至50重量份的至少一种选自（甲基）丙烯酸氨基烷基酯，氨基烷基 - （甲基）丙烯酰胺和含缩水甘油基的乙烯基不饱和单体的乙烯基单体，（D ）0〜91重量份具有含氮杂环的不饱和单体，（E）0〜91重量份除（A），（B），（C）以外的α，β-烯键式不饱和单体）和（D）。

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