公开(公告)号：US20120045585A1

公开(公告)日：2012-02-23

申请号：US13265988

申请日：2010-03-31

申请人： Eishi Tsukamoto ,  Masazumi Maekawa ,  Shigeyuki Mizuno ,  Takakazu Yamane ,  Kazuhi Koga ,  Sakura Nakano

发明人： Eishi Tsukamoto ,  Masazumi Maekawa ,  Shigeyuki Mizuno ,  Takakazu Yamane ,  Kazuhi Koga ,  Sakura Nakano

IPC分类号： B05D1/38 ,  B05D3/02

CPC分类号： B05D7/577 ,  B05D2601/20

摘要： A method of forming a multi-layer paint film comprising coating an aqueous first colored base paint (A) on an electro-deposition paint cured paint film to form a first colored base paint film, coating an aqueous second colored base paint (B) on the first colored base paint film without preliminary heating of the first colored base paint film to form a second colored base paint film, coating a clear paint (C) coated on the second colored base paint film after preliminary heating of the first paint film and second paint film to form a clear paint film, and heating and curing the three paint films at the same time, wherein a talc pigment is included in each of paint (A) and paint (B) in an amount of from 1 to 5 mass % with respect to the total resin solid fraction of each of paint (A) and paint (B).

摘要翻译： 一种形成多层漆膜的方法，包括在电沉积涂料固化漆膜上涂覆水性第一着色底漆（A）以形成第一着色基漆漆，将水性第二着色底漆（B）涂覆在 第一着色基底漆膜，没有预先加热第一着色基漆漆以形成第二着色基漆漆，在第一涂漆膜预加热后涂上涂在第二着色基漆漆上的透明涂料（C） 涂膜以形成透明的漆膜，并且同时加热和固化三种漆膜，其中每种涂料（A）和涂料（B）中含有1至5质量％的滑石颜料， 相对于涂料（A）和涂料（B）的总树脂固体成分。

公开(公告)号：US09630212B2

公开(公告)日：2017-04-25

申请号：US13265988

申请日：2010-03-31

申请人： Eishi Tsukamoto ,  Masazumi Maekawa ,  Shigeyuki Mizuno ,  Takakazu Yamane ,  Kazuhi Koga ,  Sakura Nakano

发明人： Eishi Tsukamoto ,  Masazumi Maekawa ,  Shigeyuki Mizuno ,  Takakazu Yamane ,  Kazuhi Koga ,  Sakura Nakano

IPC分类号： B05D7/00

CPC分类号： B05D7/577 ,  B05D2601/20

摘要： A method of forming a multi-layer paint film comprising coating an aqueous first colored base paint (A) on an electro-deposition paint cured paint film to form a first colored base paint film, coating an aqueous second colored base paint (B) on the first colored base paint film without preliminary heating of the first colored base paint film to form a second colored base paint film, coating a clear paint (C) coated on the second colored base paint film after preliminary heating of the first paint film and second paint film to form a clear paint film, and heating and curing the three paint films at the same time, wherein a talc pigment is included in each of paint (A) and paint (B) in an amount of from 1 to 5 mass % with respect to the total resin solid fraction of each of paint (A) and paint (B).

公开(公告)号：US08236895B2

公开(公告)日：2012-08-07

申请号：US12674534

申请日：2008-08-22

申请人： Hitoshi Taniguchi ,  Hiroyuki Takagi ,  Eishi Tsukamoto ,  Andreas Poppe ,  Björn Feldmann ,  Julia Melzer ,  Sabine Holtschulte ,  Karl-Heinz Joost

发明人： Hitoshi Taniguchi ,  Hiroyuki Takagi ,  Eishi Tsukamoto ,  Andreas Poppe ,  Björn Feldmann ,  Julia Melzer ,  Sabine Holtschulte ,  Karl-Heinz Joost

IPC分类号： C08L75/02

CPC分类号： C09D133/066 ,  C08K5/29 ,  C08L33/066 ,  C08L101/02 ,  C08L2666/04

摘要： Disclosed is a finish paint composition having a hydroxyl group containing resin (A) comprising a hydroxyl group value of 80 to 220 mgKOH/g, a glass transition temperature of −50° or above but below 0° C., and 25 to 55 mass% of units of 4-hydroxybutyl (meth)acrylate origin, a hydroxyl group containing resin (B) with a hydroxyl group value of 80 to 220 mgKOH/g, and a glass transition temperature of 0 to 50° C., and a crosslinking agent (C) comprising polyisocyanate compound having isocyanate groups, wherein the proportions of hydroxyl group containing resin (A) and hydroxyl group containing resin (B) are, as a ratio of solid fraction masses, from 95/5 to 50/50, and the proportion of isocyanate groups of the crosslinking agent (C) with respect to the hydroxyl groups in total of the hydroxyl group containing resin (A) and the hydroxyl group containing resin (B), as the NCO/OH mol ratio, is 0.5 to 1.5.

摘要翻译： 公开了具有羟基值为80〜220mgKOH / g，玻璃化转变温度为-50℃以上且低于0℃的含羟基的树脂（A）和25〜55质量％的表面漆组合物 （甲基）丙烯酸4-羟基丁酯单元的％，羟基值为80〜220mgKOH / g，玻璃化转变温度为0〜50℃的含羟基的树脂（B），交联 包含具有异氰酸酯基的多异氰酸酯化合物的试剂（C），其中含羟基的树脂（A）和含羟基的树脂（B）的比例为固体成分质量比为95/5至50/50，和 作为NCO / OH摩尔比，交联剂（C）的异氰酸酯基相对于含羟基树脂（A）和含羟基树脂（B）的总数相对于羟基的比例为0.5〜 1.5。

公开(公告)号：US09334355B2

公开(公告)日：2016-05-10

申请号：US12663356

申请日：2008-06-05

申请人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Günter Klein ,  Veronika Lackstadter ,  Bianca Giesen ,  Petra Wagner ,  Björn Feldmann ,  Sabine Holtschulte ,  Julia Melzer ,  Tanja Bricke ,  Oliver Hilge ,  Benedikt Schnier ,  Silke Hottenbacher ,  Ulrike Clausen-Meiring

发明人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Günter Klein ,  Veronika Lackstadter ,  Bianca Giesen ,  Petra Wagner ,  Björn Feldmann ,  Sabine Holtschulte ,  Julia Melzer ,  Tanja Bricke ,  Oliver Hilge ,  Benedikt Schnier ,  Silke Hottenbacher ,  Ulrike Clausen-Meiring

IPC分类号： C08G63/00 ,  C08L67/00 ,  C08L73/00 ,  C08L77/00 ,  C08F283/00 ,  C08G63/91 ,  C08G67/00 ,  C08G69/00 ,  C08G63/02 ,  C08G63/16 ,  C08G18/42 ,  C09D167/00 ,  C08L61/28

CPC分类号： C08G18/42 ,  C08G63/912 ,  C08L61/28 ,  C09D167/00 ,  C08L2666/16

摘要： Disclosed is a hyperbranched, dendritic, hydroxyl-functional polyester comprising an OH number greater than or equal to 180 mg KOH/g as measured via DIN 53240 and to clearcoat compositions comprising said polyesters. Also disclosed are processes for preparing the disclosed polyester, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom.

摘要翻译： 公开了一种超支化树枝状羟基官能聚酯，其包含通过DIN 53240测量的大于或等于180mg KOH / g的OH数，以及包含所述聚酯的透明涂料组合物。 还公开了制备所公开的聚酯的方法，通过将所公开的透明涂料组合物应用于汽车基材来制备涂覆的汽车基材的方法以及由其制备的涂布的基材。

公开(公告)号：US08138249B2

公开(公告)日：2012-03-20

申请号：US12532655

申请日：2008-03-20

申请人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Sabine Holtschulte ,  Julia Melzer ,  Petra Wagner ,  Bjoern Feldmann

发明人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Sabine Holtschulte ,  Julia Melzer ,  Petra Wagner ,  Bjoern Feldmann

IPC分类号： C08K5/5333 ,  C08K5/5357

CPC分类号： C09D175/04 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/792 ,  C08K5/524 ,  C08L33/06 ,  C08L75/04

摘要： The invention relates to two-component coating systems comprising as component (a) one or more polyisocyanates, as component (b) one or more oligomeric and/or polymeric compounds that are reactive with component (a), and as component (c) one or more phosphonates selected from the group of phosphonic diesters and diphosphonic diesters, where (i) component (b) comprises all oligomeric and/or polymeric compounds that are present in the two-component coating system and are reactive with component (a) and (ii) component (b) contains not more than 15% by weight, based on the total weight of component (b), of oligomeric and/or polymeric compounds which carry isocyanate-reactive amino groups. Additionally provided by the invention are a process for preparing the two-component coating systems, and the use of these coating systems as a clearcoat, more particularly for multicoat automobile finishing.

摘要翻译： 本发明涉及包含作为组分（a）一种或多种多异氰酸酯作为组分（b）的一种或多种与组分（a）反应的一种或多种低聚和/或聚合化合物和作为组分（c）一种的双组分涂料体系 或更多选自膦酸二酯和二膦酸二酯的膦酸酯，其中（i）组分（b）包含存在于双组分涂料体系中并且与组分（a）和（a）反应的所有低聚和/或聚合化合物， ii）组分（b）基于组分（b）的总重量含有不超过15重量％的携带异氰酸酯反应性氨基的低聚物和/或聚合化合物。 另外由本发明提供的是制备双组分涂料体系的方法，以及这些涂料体系作为透明涂料的用途，更特别地用于多点汽车整理。

公开(公告)号：US20110301271A1

公开(公告)日：2011-12-08

申请号：US13201768

申请日：2010-01-19

申请人： Eishi Tsukamoto ,  Tatsuo Hayakawa ,  Makoto Iuchi ,  Yasufumi Honda

发明人： Eishi Tsukamoto ,  Tatsuo Hayakawa ,  Makoto Iuchi ,  Yasufumi Honda

IPC分类号： C08K5/05

CPC分类号： C08G18/792 ,  C08G18/6254 ,  C09D175/04

摘要： Disclosed is a two-liquid type urethane paint composition having a main agent which includes a hydroxyl group-containing resin (A), a hydrolyzable ester compound (B) and an alcohol-based solvent (C); and a curing agent which includes a polyisocyanate compound (D). The composition is made by mixing together the main agent and the curing agent, wherein the (B) component and the (C) component are included in the main agent in amounts from 2 to 35 parts by mass as effective component of the hydrolyzable ester compound (B) and from 2 to 10 parts by mass of the alcohol-based solvent (C) per 100 parts by mass of solid fraction of the hydroxyl group-containing resin (A), and the hydroxyl groups of the hydroxyl group-containing resin (A) and the functional groups of the polyisocyanate compound (D) are mixed in proportions of from 0.5 to 1.5 as the mol ratio of NCO/OH.

摘要翻译： 公开了具有含有羟基的树脂（A），水解性酯化合物（B）和醇类溶剂（C）的主剂的双液型聚氨酯涂料组合物。 和含有多异氰酸酯化合物（D）的固化剂。 该组合物通过将主剂和固化剂混合在一起而制成，其中（B）成分和（C）成分的含量为2〜35质量份作为可水解酯化合物的有效成分 （B）的固体成分和含羟基的树脂（A）的固体成分相对于醇系溶剂（C）为2〜10质量份，含羟基的树脂 （A）和多异氰酸酯化合物（D）的官能团以NCO / OH的摩尔比为0.5〜1.5的比例混合。

公开(公告)号：US20110263789A1

公开(公告)日：2011-10-27

申请号：US12663356

申请日：2008-06-05

申请人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Günter Klein ,  Veronika Lackstadter ,  Bianca Giesen ,  Petra Wagner ,  Björn Feldmann ,  Sabine Holtschulte ,  Julia Melzer ,  Tanja Bricke ,  Oliver Hilge ,  Benedikt Schnier ,  Silke Hottenbacher ,  Ulrike Clausen-Meiring

发明人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Günter Klein ,  Veronika Lackstadter ,  Bianca Giesen ,  Petra Wagner ,  Björn Feldmann ,  Sabine Holtschulte ,  Julia Melzer ,  Tanja Bricke ,  Oliver Hilge ,  Benedikt Schnier ,  Silke Hottenbacher ,  Ulrike Clausen-Meiring

IPC分类号： C09D167/00 ,  C08G63/91

CPC分类号： C08G18/42 ,  C08G63/912 ,  C08L61/28 ,  C09D167/00 ,  C08L2666/16

摘要： Disclosed is a hyperbranched, dendritic, hydroxyl-functional polyester comprising an OH number greater than or equal to 180 mg KOH/g as measured via DIN 53240 and to clearcoat compositions comprising said polyesters. Also disclosed are processes for preparing the disclosed polyester, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom.

摘要翻译： 公开了一种超支化树枝状羟基官能聚酯，其包含通过DIN 53240测量的大于或等于180mg KOH / g的OH数，以及包含所述聚酯的透明涂料组合物。 还公开了制备所公开的聚酯的方法，通过将所公开的透明涂料组合物应用于汽车基材来制备涂覆的汽车基材的方法以及由其制备的涂布的基材。

公开(公告)号：US20110152440A1

公开(公告)日：2011-06-23

申请号：US12674534

申请日：2008-08-22

申请人： Hitoshi Taniguchi ,  Hiroyuki Takagi ,  Eishi Tsukamoto ,  Andreas Poppe ,  Björn Feldmann ,  Julia Melzer ,  Sabine Holtschulte ,  Karl-Heinz Joost

发明人： Hitoshi Taniguchi ,  Hiroyuki Takagi ,  Eishi Tsukamoto ,  Andreas Poppe ,  Björn Feldmann ,  Julia Melzer ,  Sabine Holtschulte ,  Karl-Heinz Joost

IPC分类号： C09D133/08

CPC分类号： C09D133/066 ,  C08K5/29 ,  C08L33/066 ,  C08L101/02 ,  C08L2666/04

摘要： [Problem] To provide a paint composition which forms paint films which are excellent in terms of car-wash scratching resistance, acid resistance and weather resistance, a method of finish painting and painted objects.[Means of Resolution] A paint composition which has as essential components hydroxyl group containing resin (A) which has a hydroxyl group value of from 80 to 220 mgKOH/g, a glass transition temperature of −50° C. or above but below 0° C. and which contains from 25 to 55 mass % of units of 4-hydroxybutyl (meth)acrylate origin, hydroxyl group containing resin (B) which has a hydroxyl group value of from 80 to 220 mgKOH/g and a glass transition temperature of from 0 to 50° C. and crosslinking agent (C) comprising polyisocyanate compound, characterized in that the proportions of hydroxyl group containing resin (A) and hydroxyl group containing resin (B) included are, as a ratio of the solid fraction masses, from 95/5 to 50/50, and the proportion of isocyanate groups which are the functional groups of the crosslinking agent (C) included with respect to the hydroxyl groups in total of the hydroxyl group containing resin (A) and the hydroxyl group containing resin (B), as the NCO/OH mol ratio, is from 0.5 to 1.5.

摘要翻译： [问题]提供一种油漆组合物，其形成在洗车耐刮擦性，耐酸性和耐候性方面优异的漆膜，涂漆和涂漆物品的方法。 [解决方法]将羟基含量为80〜220mgKOH / g，玻璃化转变温度为-50℃以上但低于0的含羟基树脂（A）作为必要成分的涂料组合物 ℃，含有25〜55质量％的（甲基）丙烯酸4-羟基丁酯单元，羟值为80〜220mgKOH / g的羟基树脂（B），玻璃化转变温度 为0〜50℃，含有多异氰酸酯化合物的交联剂（C）的特征在于，含有羟基的树脂（A）和含有羟基的树脂（B）的比例为固体成分质量比 ，95/5〜50/50，作为交联剂（C）的官能团的异氰酸酯基的含量相对于含羟基的树脂（A）和羟基的羟基的比例 含有树脂（B），作为NCO / OH摩尔 比例为0.5〜1.5。

公开(公告)号：US20100120952A1

公开(公告)日：2010-05-13

申请号：US12532655

申请日：2008-03-20

申请人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Sabine Holtschulte ,  Julia Melzer ,  Petra Wagner ,  Bjoern Feldmann

发明人： Hitoshi Taniguchi ,  Eishi Tsukamoto ,  Hiroyuki Takagi ,  Andreas Poppe ,  Sabine Holtschulte ,  Julia Melzer ,  Petra Wagner ,  Bjoern Feldmann

IPC分类号： C08K5/5333

CPC分类号： C09D175/04 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/792 ,  C08K5/524 ,  C08L33/06 ,  C08L75/04

摘要： The invention relates to two-component coating systems comprising as component (a) one or more polyisocyanates, as component (b) one or more oligomeric and/or polymeric compounds that are reactive with component (a), and as component (c) one or more phosphonates selected from the group of phosphonic diesters and diphosphonic diesters, where (i) component (b) comprises all oligomeric and/or polymeric compounds that are present in the two-component coating system and are reactive with component (a) and (ii) component (b) contains not more than 15% by weight, based on the total weight of component (b), of oligomeric and/or polymeric compounds which carry isocyanate-reactive amino groups. Additionally provided by the invention are a process for preparing the two-component coating systems, and the use of these coating systems as a clearcoat, more particularly for multicoat automobile finishing.

摘要翻译： 本发明涉及包含作为组分（a）一种或多种多异氰酸酯作为组分（b）的一种或多种与组分（a）反应的一种或多种低聚和/或聚合化合物和作为组分（c）一种的双组分涂料体系 或更多选自膦酸二酯和二膦酸二酯的膦酸酯，其中（i）组分（b）包含存在于双组分涂料体系中并且与组分（a）和（a）反应的所有低聚和/或聚合化合物， ii）组分（b）基于组分（b）的总重量含有不超过15重量％的携带异氰酸酯反应性氨基的低聚物和/或聚合化合物。 另外由本发明提供的是制备双组分涂料体系的方法，以及这些涂料体系作为透明涂料的用途，更特别地用于多点汽车整理。