公开(公告)号：US06255392B1

公开(公告)日：2001-07-03

申请号：US09297385

申请日：1999-04-30

申请人： Masaharu Inoue ,  Yoshiyuki Kono ,  Seigo Nakamura ,  Toshiro Nanbu

发明人： Masaharu Inoue ,  Yoshiyuki Kono ,  Seigo Nakamura ,  Toshiro Nanbu

IPC分类号： C08F3008

CPC分类号： C09D143/04 ,  C08L2666/02 ,  C08L2666/34

摘要： A curable topcoat composition comprising (A) 100 to 30 parts by weight of a vinyl copolymer having a main chain substantially composed of a vinyl copolymer, having both at least one specific hydrolyzable silyl group and at least one hydroxyl group in its main chain end and/or side chain, and having a carbonato structure in its main chain and/or side chain, (B) 0.001 to 70 parts by weight of a hydroxyl group-containing compound having no hydrolyzable silyl group, and (C) a solvent, the total of the components (A) and (B) being 100 parts by weight. The coating films formed from the curable composition are excellent in acid resistance, scratch resistance, appearance and thermosetting property and, in particular, the composition can be suitably used as a top coat for automobiles.

摘要翻译： 一种可固化面漆组合物，其包含（A）100至30重量份的具有主链基本上由乙烯基共聚物构成的乙烯基共聚物的乙烯基共聚物，其主链端具有至少一个特定的可水解甲硅烷基和至少一个羟基， /或侧链，其主链和/或侧链具有碳原子结构，（B）0.001〜70重量份的不含水解性甲硅烷基的含羟基化合物，（C）溶剂， 组分（A）和（B）的总计为100重量份。 由可固化组合物形成的涂膜具有优异的耐酸性，耐擦伤性，外观和热固性，并且特别地，该组合物可以适合用作汽车用顶涂层。

公开(公告)号：US4880861A

公开(公告)日：1989-11-14

申请号：US320646

申请日：1989-03-08

申请人： Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa

发明人： Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa

IPC分类号： C09D137/00 ,  C09D143/04 ,  C09D157/06 ,  C09D201/02 ,  C09D201/10

CPC分类号： C09D157/06 ,  C09D143/04 ,  C09D201/10

摘要： A coating composition comprising:(A) 100 parts by weight of a vinyl polymer having on the main polymer chain end or a side chain thereof at least one silyl group containing a silicon atom to which a hydrolyzable group is linked, per one polymer molecule, the main chain of the vinyl polymer consisting essentially of a polymer of a vinyl monomer,(B) 0 to 10 parts by weight of a curing catalyst,(C) 0 to 10 parts by weight of a hydrolyzable ester compound, and(D) 0.5 to 100 parts by weight of a dialkyl ester of dibasic acid having the formula (1): ##STR1## The coating composition of the present invention has excellent adhesion to under coats, and therefore it is suitable for use of automotive refinishing paints and industrial coatings.

公开(公告)号：US5753737A

公开(公告)日：1998-05-19

申请号：US761519

申请日：1996-12-09

申请人： Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa ,  Jo Kawamura ,  Hirotoshi Kawaguchi

发明人： Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa ,  Jo Kawamura ,  Hirotoshi Kawaguchi

IPC分类号： C08L63/00 ,  C09D143/04 ,  C08K5/10

CPC分类号： C09D143/04 ,  C08L63/00

摘要： A coating composition containing (A) a silyl group-containing vinyl polymer which has on the polymer chain ends or side chain thereof at least one silicon atom, to which a hydrolyzable group is linked, per polymer molecule, (B) a reaction product of an aminosilane compound with an epoxy compound (C) a hydrolyzable ester compound and (D) an inorganic pigment. The coating composition of the present invention has excellent film properties such as appearance, moisture resistance and grindability and is suitable for use as an undercoating and a primer coating.

摘要翻译： 一种涂料组合物，其含有（A）含有甲硅烷基的乙烯基聚合物，聚合物链末端或侧链上至少有一个可水解基团连接的硅原子，每个聚合物分子，（B）反应产物 具有环氧化合物的氨基硅烷化合物（C）可水解酯化合物和（D）无机颜料。 本发明的涂料组合物具有优异的膜性能，如外观，耐湿性和可磨性，适合用作底涂和底漆。

公开(公告)号：US5639825A

公开(公告)日：1997-06-17

申请号：US317777

申请日：1994-10-04

申请人： Toshiro Nanbu ,  Hirotoshi Kawaguchi ,  Hisao Furukawa ,  Yasushi Kato

发明人： Toshiro Nanbu ,  Hirotoshi Kawaguchi ,  Hisao Furukawa ,  Yasushi Kato

IPC分类号： C08L43/04 ,  C08L101/06 ,  C08L101/10 ,  C09D133/06 ,  C09D201/10 ,  C08F230/08

CPC分类号： C08L101/10 ,  C08L101/06 ,  C08L43/04 ,  C09D133/066 ,  C09D201/10

摘要： When a thermosetting composition comprising(A) a resin having hydroxyl group,(B) a hydrolyzable silyl group-containing polymer,(C) a hydrolyzable silicon compound and(D) a curing catalyst is used, coating materials having no problem as to bad-smelling can be obtained and the coating films formed therefrom are improved in physical properties such as adhesion, solvent resistance and hardness.

摘要翻译： 当使用包含（A）具有羟基的树脂（B）可水解的含甲硅烷基的聚合物，（C）可水解的硅化合物和（D）固化催化剂）的热固性组合物时，没有问题的涂料 可以获得耐磨性，并且由其形成的涂膜改善了诸如粘合性，耐溶剂性和硬度的物理性能。

公开(公告)号：US5602204A

公开(公告)日：1997-02-11

申请号：US703718

申请日：1991-05-22

申请人： Toan Harimoto ,  Toshiro Nanbu ,  Jo Kawamura ,  Hisao Furukawa

发明人： Toan Harimoto ,  Toshiro Nanbu ,  Jo Kawamura ,  Hisao Furukawa

IPC分类号： C08L101/10 ,  C08L33/06 ,  C08L101/00 ,  C08L101/06 ,  C09D143/04 ,  C09D201/06 ,  C08L43/04

CPC分类号： C09D143/04 ,  C09D201/06 ,  C08L33/066

摘要： A thermosetting composition (A) a hydroxyl group-containing resin, (B) an alkoxysilane group-containing copolymer and (C) a curing catalyst. The film of the composition is excellent in not only adhesion, gel percentage and surface hardness but also solvent resistance, acid resistance, and stain resistance.

摘要翻译： 热固性组合物（A）含羟基的树脂，（B）含烷氧基硅烷基的共聚物和（C）固化催化剂。 该组合物的薄膜不仅具有粘合性，凝胶百分比和表面硬度，而且耐溶剂性，耐酸性和耐污染性优异。

公开(公告)号：US5399607A

公开(公告)日：1995-03-21

申请号：US189710

申请日：1994-02-01

申请人： Toshiro Nanbu ,  Hirotoshi Kawaguchi ,  Yasushi Kato ,  Hisao Furukawa

发明人： Toshiro Nanbu ,  Hirotoshi Kawaguchi ,  Yasushi Kato ,  Hisao Furukawa

IPC分类号： C08L33/06 ,  C08L43/04 ,  C08L83/04 ,  C08L101/06 ,  C08L101/10 ,  C09D133/06 ,  C09D143/04 ,  C09D201/10 ,  C08K5/05 ,  C08F230/08

CPC分类号： C09D143/04 ,  C08L101/06 ,  C08L101/10 ,  C08L33/066 ,  C08L43/04 ,  C08L83/04 ,  C09D133/066 ,  C09D201/10 ,  C08G77/42 ,  C08L33/06

摘要： A one component composition suitable for use as coatings which are excellent in storage stability and coating workability, which comprises:(A) an acrylic resin having hydroxyl group,(B) an alkoxysilyl group-containing acrylic copolymer having a group represented by the formula: ##STR1## wherein R.sup.1 is an alkyl group having 1 to 10 carbon atoms, R.sup.2 is a hydrogen atom or a monovalent hydrocarbon group having 1 to 10 carbon atoms selected from the group consisting of an alkyl group, an aryl group and an aralkyl group, and a is 0, 1 or 2,(C) a curing catalyst, andat least one member selected from the group consisting of (D) a dehydrating agent and (E) an alkyl alcohol.

摘要翻译： 一种适合用作保存稳定性和涂布加工性优异的涂料的单组分组合物，其包括：（A）具有羟基的丙烯酸树脂，（B）具有下式表示的基团的含烷氧基甲硅烷基丙烯酸共聚物： 其中，R 1为碳原子数1〜10的烷基，R 2为氢原子或碳原子数1〜10的选自烷基，芳基和芳烷基的一价烃基， 和（A）为0,1或2，（C）固化催化剂和选自（D）脱水剂和（E）烷基醇中的至少一种。

公开(公告)号：US4826904A

公开(公告)日：1989-05-02

申请号：US124237

申请日：1987-11-23

申请人： Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa

发明人： Shoichi Matsumura ,  Toshiro Nanbu ,  Hisao Furukawa

IPC分类号： C09D137/00 ,  C09D143/04 ,  C09D157/06 ,  C09D201/02 ,  C09D201/10 ,  C08K5/11

CPC分类号： C09D157/06 ,  C09D143/04 ,  C09D201/10

摘要： A coating composition comprising:(A) 100 parts by weight of a vinyl polymer having on the main polymer chain end or a side chain thereof at least one silyl group containing a silicon atom to which a hydrolyzable group is linked, per one polymer molecule, the main chain of the vinyl polymer consisting essentially of a polymer of a vinyl monomer,(B) 0 to 10 parts by weight of a curing catalyst,(C) 0 to 10 parts by weight of a hydrolyzable ester compound, and(D) 0.5 to 100 parts by weight of a dialkyl ester of dibasic acid having the formula (1): ##STR1## The coating composition of the present invention has excellent adhesion to under coats, and therefore it is suitable for use as automotive refinishing paints and industrial coatings.

摘要翻译： 一种涂料组合物，其包含：（A）100重量份在每个聚合物分子上在主聚合物链末端或其侧链上含有至少一个含有可水解基团的硅原子的甲硅烷基的乙烯基聚合物， 乙烯基聚合物的主链基本上由乙烯基单体的聚合物组成，（B）0至10重量份的固化催化剂，（C）0至10重量份的可水解的酯化合物，和（D） 0.5〜100重量份具有式（1）的二元酸二烷基酯：（1）本发明的涂料组合物与涂层下的粘合性优异，因此适用于汽车修补 涂料和工业涂料。