公开(公告)号：US08679589B2

公开(公告)日：2014-03-25

申请号：US12808973

申请日：2008-12-18

Applicant: Matthijs Groenewolt ,  Günter Klein ,  Andreas Poppe ,  Simone Hesener ,  Wilfried Stübbe ,  Manuela Niemeier ,  Sabine Holtschulte ,  Oliver Hilge ,  Björn Feldmann

Inventor： Matthijs Groenewolt ,  Günter Klein ,  Andreas Poppe ,  Simone Hesener ,  Wilfried Stübbe ,  Manuela Niemeier ,  Sabine Holtschulte ,  Oliver Hilge ,  Björn Feldmann

IPC: B05D3/02

CPC classification number: C08G18/289 ,  C08G18/778 ,  C08G18/792 ,  C08G18/809 ,  C08K5/06 ,  C08K5/29 ,  C08K5/521

Abstract: The present invention relates to a coating composition comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having free and/or blocked isocyanate groups, and (c) at least one catalyst (C) for the crosslinking of silane groups, one or more constituents of the coating composition containing hydrolyzable silane groups, wherein the coating composition contains a water scavenger as further constituent (D).

Abstract translation: 本发明涉及包含（a）至少一种含羟基的化合物（A），（b）至少一种具有游离和/或封闭的异氰酸酯基的化合物（B）的涂料组合物，和（c）至少一种催化剂 （C）用于硅烷基团的交联，所述涂料组合物的一种或多种组分含有可水解的硅烷基团，其中所述涂料组合物含有除水剂作为另外的组分（D）。

公开(公告)号：US08486539B2

公开(公告)日：2013-07-16

申请号：US13132847

申请日：2009-08-22

Applicant: Günter Klein ,  Björn Feldmann ,  Sabine Holtschulte ,  Silke Hottenbacher ,  Andreas Poppe ,  Ulrike Clausen-Meiring

Inventor： Günter Klein ,  Björn Feldmann ,  Sabine Holtschulte ,  Silke Hottenbacher ,  Andreas Poppe ,  Ulrike Clausen-Meiring

IPC: C08L67/04 ,  B32B27/36

CPC classification number: C09D175/04 ,  B05D5/005 ,  B05D7/14 ,  B05D7/53 ,  C08G18/4288 ,  C08G18/809 ,  C09D167/00 ,  C09D201/005 ,  Y10T428/31786

Abstract: The invention relates to coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one saturated compound (B) having free and/or blocked isocyanate groups and containing at least in part hydrolyzable silane groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, wherein the coating composition comprises as hydroxyl-containing compound (A) at least one hyperbranched, dendritic hydroxy-functional polyester in which on average at least one hydroxyl function of the polyester is esterified with at least one acid selected from the group of the isomeric C8 to C9 monocarboxylic acids. The present invention also provides a multistage coating method using these coating compositions, and also the use of the coating compositions as clearcoat material for producing multicoat effect and/or color paint systems, and use of the coating method for automotive OEM finishing and automotive refinish.

Abstract translation: 本发明涉及涂料组合物，其包含（a）至少一种含羟基的化合物（A），（b）至少一种具有游离和/或封闭的异氰酸酯基团并且至少部分可水解的硅烷基团的饱和化合物（B） 和（c）至少一种用于硅烷基交联的催化剂（D），其中所述涂料组合物包含作为含羟基的化合物（A）至少一种超支化的树枝状羟基官能聚酯，其中平均具有至少一个羟基官能团 的聚酯与至少一种选自异构C8-C9单羧酸的酸酯化。 本发明还提供了使用这些涂料组合物的多级涂布方法，以及使用涂料组合物作为制备多色效果和/或彩色涂料体系的透明涂层材料，以及使用涂覆方法用于汽车OEM整理和汽车修补漆。

公开(公告)号：US20130052469A1

公开(公告)日：2013-02-28

申请号：US13395576

申请日：2010-08-03

Applicant: Gunter Klein ,  Andreas Poppe ,  Sabine Holtschulte ,  Björn Feldmann ,  Ulrike Wenking ,  Karl-Heinz Joost

Inventor： Gunter Klein ,  Andreas Poppe ,  Sabine Holtschulte ,  Björn Feldmann ,  Ulrike Wenking ,  Karl-Heinz Joost

IPC: C08L67/08 ,  B05D1/36 ,  B32B9/00 ,  C09D183/08

CPC classification number: C08G18/4288 ,  C08G18/168 ,  C08G18/18 ,  C08G18/1883 ,  C08G18/289 ,  C08G18/42 ,  C08G18/718 ,  C08G18/778 ,  C08G18/809 ,  C09D175/04 ,  Y10T428/31663

Abstract: Binder mixture comprising a hydroxyl-containing compound (A), and at least 1.0% by weight, based on the nonvolatile constituents of the binder mixture, of a phosphorus- and nitrogen-containing catalyst (D) for the crosslinking of silane groups, wherein the hydroxyl-containing compound (A) comprises a hydroxyl-functional polyester having on average at least one hydroxyl function of the polyester esterified with a C8 to C9 monocarboxylic acid, and the catalyst (D) is blocked with at least one tertiary amine of the formula (I) where R1 is an acyclic aliphatic or araliphatic hydrocarbon radical having at least 3 C atoms, R2 is an acyclic aliphatic or araliphatic hydrocarbon radical which is the same or different from R1 and/or R3, and R3 is hydrogen or an acyclic aliphatic or araliphatic hydrocarbon radical which is the same or different from R1 and/or R2.

Abstract translation: 包含含羟基化合物（A）的粘合剂混合物和至少1.0重量％，基于粘合剂混合物的不挥发成分，用于交联硅烷基团的含磷和氮的催化剂（D），其中 含羟基化合物（A）包含平均具有C8-C9单羧酸酯化的聚酯的至少一个羟基官能团的羟基官能聚酯，催化剂（D）被至少一种叔胺 式（I）其中R 1是具有至少3个C原子的无环脂族或芳脂族烃基，R 2是与R 1和/或R 3相同或不同的无环脂族或芳脂族烃基，R 3是氢或无环 与R 1和/或R 2相同或不同的脂族或芳脂族烃基。

公开(公告)号：US08236895B2

公开(公告)日：2012-08-07

申请号：US12674534

申请日：2008-08-22

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

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

IPC: C08L75/02

CPC classification number: C09D133/066 ,  C08K5/29 ,  C08L33/066 ,  C08L101/02 ,  C08L2666/04

Abstract: 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.

Abstract translation: 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：US20110027489A1

公开(公告)日：2011-02-03

申请号：US12808973

申请日：2008-12-18

Applicant: Matthijs Groenewolt ,  Günter Klein ,  Andreas Poppe ,  Simone Hesener ,  Wilfried Stubbe ,  Manuela Niemeier ,  Sabine Holtschulte ,  Oliver Hilge ,  Björn Feldmann

Inventor： Matthijs Groenewolt ,  Günter Klein ,  Andreas Poppe ,  Simone Hesener ,  Wilfried Stubbe ,  Manuela Niemeier ,  Sabine Holtschulte ,  Oliver Hilge ,  Björn Feldmann

IPC: B05D3/02 ,  C08K5/09 ,  B05D1/36

CPC classification number: C08G18/289 ,  C08G18/778 ,  C08G18/792 ,  C08G18/809 ,  C08K5/06 ,  C08K5/29 ,  C08K5/521

Abstract: The present invention relates to a coating composition comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having free and/or blocked isocyanate groups, and (c) at least one catalyst (C) for the crosslinking of silane groups,  one or more constituents of the coating composition containing hydrolyzable silane groups, wherein the coating composition contains a water scavenger as further constituent (D).

Abstract translation: 本发明涉及包含（a）至少一种含羟基的化合物（A），（b）至少一种具有游离和/或封闭的异氰酸酯基的化合物（B）的涂料组合物，和（c）至少一种催化剂 （C）用于硅烷基团的交联，所述涂料组合物的一种或多种组分含有可水解的硅烷基团，其中所述涂料组合物含有除水剂作为另外的组分（D）。