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1. 发明授权

US4489135A Water-dilutable coating agent for preparing the base layer of a multilayer coating 失效
标题翻译：用于制备多层涂层的基层的水可稀释涂层剂
公开(公告)号：US4489135A
公开(公告)日：1984-12-18
申请号：US467865
申请日：1983-02-18
申请人： Hermann-Josef Drexler , Franz Ebner , Hans-Dieter Hille , Ulrich Roth
发明人： Hermann-Josef Drexler , Franz Ebner , Hans-Dieter Hille , Ulrich Roth
IPC分类号： B05D7/00 , C08G18/08 , C08G18/10 , C09D5/44 , C09D175/04 , B05D3/02
CPC分类号： B05D7/534 , C08G18/0819 , C08G18/10 , C09D175/04 , C09D5/4465 , Y10T428/31551 , Y10T428/31591 , Y10T428/31605
摘要： A water-dilutable coating agent for preparing the base layer of a multilayer coating. The coating agent contains pigments and optionally flow-control agents, thixotroping agents, fillers, organic solvents and other customary auxiliaries. The coating agent contains as a binder an aqueous polyuretane dispersion which has a polyuretane resin acid number of 5 to 70 and which as been prepared by reacting:(A) a linear polyether diol and/or polyester diol having terminal hydroxyl groups and a moleucar weight of 400 to 3,000 with(B) a diisocyanate in such a molar ratio that an intermediate product is formed which has terminal isocyante groups,(C) and reacting the intermediate product with a compound which has two groups which are reactive toward isocyanate groups and at least one group which is capable of forming an anion and which has been neutralized with a tertiary amine before the reaction, converting the second intermediate product, obtained from (A), (B) and (C) into a predominantly aqueous phase and(D) reacting the isocyanate groups which are still present with a diamine and/or polyamine having primary and/or secondary amino groups.
摘要翻译：一种用于制备多层涂层的基层的水可稀释涂层剂。涂层剂含有颜料和任选的流动控制剂，触变剂，填料，有机溶剂和其它常规助剂。涂布剂含有聚氨酯树脂酸值为5-70的聚氨酯分散体，其通过使（A）直链聚醚二醇和/或具有末端羟基的聚酯二醇和摩尔重量（B）以与形成具有末端异氰酸基团的中间产物的摩尔比的二异氰酸酯，（C）并使中间产物与具有两个对异氰酸酯基反应的基团的化合物和至少一个能够形成阴离子并且在反应之前被叔胺中和的基团，将由（A），（B）和（C）获得的第二中间产物转化成主要是水相，和（D ）使仍存在的异氰酸酯基团与具有伯和/或仲氨基的二胺和/或多胺反应。

2. 发明授权

US4558090A Water-dilutable coating agent for preparing the base layer of a multilayer coating 失效
标题翻译：用于制备多层涂层的基层的水可稀释涂层剂
公开(公告)号：US4558090A
公开(公告)日：1985-12-10
申请号：US657063
申请日：1984-10-02
申请人： Hermann-Josef Drexler , Franz Ebner , Hans-Dieter Hille , Ulrich Poth
发明人： Hermann-Josef Drexler , Franz Ebner , Hans-Dieter Hille , Ulrich Poth
IPC分类号： B05D7/00 , C08G18/08 , C08G18/10 , C09D5/44 , C09D175/04 , C09D3/72
CPC分类号： B05D7/534 , C08G18/0819 , C08G18/10 , C09D175/04 , C09D5/4465 , Y10T428/31551 , Y10T428/31591 , Y10T428/31605
摘要： A water-dilutable coating agent for preparing the base layer of a multilayer coating. The coating agent contains pigments and optionally flow-control agents, thixotroping agents, fillers, organic solvents and other customary auxiliaries. The coating agent contains as a binder an aqueous polyuretane dispersion which has a polyuertane resin acid number of 5 to 70 and which as been prepared by reacting:(A) a linear polyether diol and/or polyester diol having terminal hydroxyl groups and a molecular weight of 400 to 3,000 with(B) a diisocyanate in such a molar ratio that an intermediate product is formed which has terminal isocyanate groups,(C) and reacting the intermediate product with a compound which has two groups which are reactive toward isocyanate groups and at least one group which is capable of forming an anion and which has been neutralized with a tertiary amine before the reaction, converting the second intermediate product, obtained from (A), (B) and (C) into a predominantly aqueous phase and(D) reacting the isocyanate groups which are still present with a diamine and/or polyamine having primary and/or secondary amino groups.
摘要翻译：一种用于制备多层涂层的基层的水可稀释涂层剂。涂层剂含有颜料和任选的流动控制剂，触变剂，填料，有机溶剂和其它常规助剂。涂布剂含有作为粘合剂的聚脲烷水分散体，该聚氨酯分散体的聚
硫酸树脂酸值为5-70，其通过使（A）具有末端羟基和分子量的线性聚醚二醇和/或聚酯二醇（B）以与形成具有末端异氰酸酯基的中间产物的摩尔比的二异氰酸酯（C），并使中间产物与具有两个对异氰酸酯基反应的基团的化合物和至少一个能够形成阴离子并且在反应之前被叔胺中和的基团，将由（A），（B）和（C）获得的第二中间产物转化成主要是水相，和（D ）使仍存在的异氰酸酯基团与具有伯和/或仲氨基的二胺和/或多胺反应。

3. 发明授权

US4914148A Water-dilutable coating agent for preparing the base layer of a multilayer coating 失效
标题翻译：用于制备多层涂层的基层的水可稀释涂层剂
公开(公告)号：US4914148A
公开(公告)日：1990-04-03
申请号：US276455
申请日：1988-08-22
申请人： Hans-Dieter Hille , Franz Ebner , Hermann-Josef Drexler
发明人： Hans-Dieter Hille , Franz Ebner , Hermann-Josef Drexler
IPC分类号： B05D7/14 , B05D7/00 , B05D7/16 , B05D7/24 , B32B27/40 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/32 , C08G18/65 , C08G18/66 , C09D5/02 , C09D175/04
CPC分类号： B05D7/532 , C08G18/0819 , C08G18/10 , C08G18/12 , C09D175/04 , Y10T428/31551 , Y10T428/31605
摘要： Basecoating compositions for preparing multilayered protective and/or decorative coatings comprise aqueous dispersions which contain(a) as film-forming material one or more polyurethane resins having an acid number of from 5 to 70, which has been prepared by preparing from(A) liner polyetherdiols and/or polyesterdiols having a molecular weight of from 400 to 3,000(B) diisocyanates and(C) compounds which contain two groups which are reactive toward isocyanate groups, one or more of the compounds used as component C having one or more groups capable of anion formation which have preferably been neutralized before the reaction with a tertiary amine, an intermediate which as terminal isocyanate groups and whose free isocyanate groups have subsequently been reacted with a polyol which contains three or more hydroxyl groups, preferably a triol,(b) pigments and(c) further customary additives.
摘要翻译： PCT No.PCT / EP86 / 00736 Sec。 371日期1988年8月22日 102（e）日期1988年8月22日PCT提交1986年12月11日PCT公布。第WO87 / 03829号公报日本1987年7月2日。用于制备多层保护和/或装饰性涂料的涂料组合物包含水分散体，其含有（a）作为成膜材料的一种或多种酸值为5至70的聚氨酯树脂，其已经制备通过从（A）分子量为400至3,000的（B）二异氰酸酯的（A）内衬聚醚二醇和/或聚酯二醇制备（B）二异氰酸酯的（C）含有两个对异氰酸酯基反应的基团的化合物，一种或多种化合物用作组分 C具有一个或多个能够形成阴离子的基团，其优选在与叔胺反应之前中和，作为末端异氰酸酯基并且其游离异氰酸酯基随后与含有三个或更多个羟基的多元醇反应的中间体，优选三醇，（b）颜料和（c）另外的常规添加剂。

4. 发明授权

US4413036A Two-layer metal-effect coating and a process for its production 失效
标题翻译：两层金属效应涂层及其生产工艺
公开(公告)号：US4413036A
公开(公告)日：1983-11-01
申请号：US316405
申请日：1981-10-29
申请人： Hermann-Josef Drexler , Ulrich Poth
发明人： Hermann-Josef Drexler , Ulrich Poth
IPC分类号： B05D5/06 , B05D7/00 , C09D5/38 , C09D133/04 , C09D133/20 , B32B9/02 , B05D1/36
CPC分类号： B05D7/532 , B05D5/068 , B05D7/577 , C09D133/20 , C09D5/38 , Y10T428/31681 , Y10T428/31699 , Y10T428/31924 , Y10T428/31928 , Y10T428/31931 , Y10T428/31938
摘要： A two-layer metal-effect coating, composed of a base layer which contains metal pigments and of a clear top coating, at least the base layer being obtained from a coating agent which contains as the film-forming binder a polymer resin which was obtained by copolymerizing olefinically unsaturated compounds, wherein the polymer resin is obtained by copolymerizing(a) 1.0 to 50.0% by weight of acrylonitrile, methacrylonitrile or a mixture thereof(b) 0.1 to 10.0% by weight of a compound having 2 or more polymerizable olefinic double bonds;(c) 40.0 to 98.9% by weight of other copolymerizable compounds, and(d) up to 5% by weight cellulose ester; with the total amount of the components a, b, c and d being 100% by weight.
摘要翻译：由含有金属颜料和透明顶涂层的基层组成的两层金属效应涂层至少由涂覆剂获得的基层，该涂层剂含有作为成膜粘合剂的聚合物树脂通过共聚合烯烃不饱和化合物，其中聚合物树脂通过（a）1.0至50.0重量％的丙烯腈，甲基丙烯腈或其混合物（b）共聚得到（b）0.1至10.0重量％的具有2个或更多个可聚合烯烃双债券（c）40.0至98.9重量％的其它可共聚化合物，和（d）最多5重量％的纤维素酯; 组分a，b，c和d的总量为100重量％。

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