专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4546046A Substrates with flexible coatings from epsilon-caprolactone modified acrylics 失效
公开(公告)号：US4546046A
公开(公告)日：1985-10-08
申请号：US726945
申请日：1985-04-26
申请人： Roger A. Etzell , Bertram J. Miller , Dennis J. Dziekan
发明人： Roger A. Etzell , Bertram J. Miller , Dennis J. Dziekan
IPC分类号： B05D7/02 , B05D7/16 , B05D7/26 , C09D133/00 , B05D1/36 , B05D3/02 , B32B15/08
CPC分类号： C09D133/00 , B05D7/544 , B05D7/584 , Y10T428/31688 , Y10T428/31699 , Y10T428/3187 , Y10T428/31873 , Y10T428/31928
摘要： Flexible coatings are applied to the outer surfaces of automotive vehicles having metal and plastic portions from coating compositions having about 40 to 95% by weight of an epsilon-caprolactone modified acrylic polymer and about 5 to 45% by weight of an aminoplast resin cross-linking agent, the epsilon-caprolactone modified acrylic polymer having a number average molecular weight of about 1,000 to 6,000, hydroxyl contents from about 1 to 7% by weight, optionally about 0.1 to 4.0% by weight carboxyl contents and about 0.25 to 6 moles epsilon-caprolactone per mole of hydroxyl and/or carboxyl in the polymer, the coating composition having a solids content of about 35 to 68% by weight and a liquid carrier of about 32 to 65% by weight.

2. 发明授权

US4598111A Coating composition containing cross-linked microparticles 失效
标题翻译：含有交联微粒的涂料组合物
公开(公告)号：US4598111A
公开(公告)日：1986-07-01
申请号：US646495
申请日：1984-09-04
申请人： Howard J. Wright , David P. Leonard , Roger A. Etzell
发明人： Howard J. Wright , David P. Leonard , Roger A. Etzell
IPC分类号： B05D7/00 , C09D5/38 , C08L33/02 , C08L33/04 , C08L33/14
CPC分类号： B05D7/532 , C09D5/38
摘要： Multilayer coatings having at least one base coating containing pigments and at least one transparent top coating are applied from coating compositions on the substrates and cured together. The coating composition contains:(a) a film-forming synthetic resin;(b) an organic solvent in which the synthetic resin is soluble; and(c) polymer microparticles having polar and/or ionic groups on their surfaces and a diameter of about 0.01 to 5 microns obtained by emulsion polymerization of ethylenically unsaturated monomers, these monomers having a portion comprising 2 or more double bonds per molecule and the microparticles are insoluble in the solution of (a) and (b).The base coat(s) have (d) pigments and the top coats are free of pigments.
摘要翻译：具有至少一种含有颜料和至少一种透明顶涂层的基底涂层的多层涂层从涂料组合物施加在基材上并一起固化。涂料组合物包含：（a）成膜合成树脂; （b）合成树脂可溶的有机溶剂; 和（c）在其表面上具有极性和/或离子基团的聚合物微粒和通过烯属不饱和单体的乳液聚合获得的约0.01至5微米的直径，这些单体具有每分子2个或更多个双键的部分和微粒不溶于（a）和（b）的溶液。底涂层具有（d）颜料，并且顶涂层没有颜料。

3. 发明授权

US4391858A Coating process 失效
标题翻译：涂层工艺
公开(公告)号：US4391858A
公开(公告)日：1983-07-05
申请号：US323367
申请日：1981-11-20
申请人： Wolfgang Batzill
发明人： Wolfgang Batzill
IPC分类号： B05D5/06 , B05D7/00 , B05D1/36
CPC分类号： B05D7/53 , B05D5/068
摘要： A process for the production of a multilayer protective and/or decorative coating upon the surface of a substrate(1) A basecoat composition is applied comprising:(A) a film-forming polymer;(B) a volatile organic liquid diluent in which the polymer is dissolved;(C) polymer microparticles which are insoluble in the solution of the polymer (A) in the liquid diluent (B) and are stably dispersed by steric stabilization therein in a non-flocculated state in an amount of from 3% to 8% of the aggregate weight of the film-forming polymer A and the microparticles;(D) pigment particles also dispersed in the solution of the film-forming polymer in the liquid diluent.(2) A polymer film is formed upon the surface from the composition applied in (1).(3) A transparent topcoat is applied to the basecoat film from a composition comprising:(E) a film-forming polymer; and(F) a volatile carrier liquid for the polymer.(4) A second polymer film is formed upon the basecoat film from the composition applied in (1).
摘要翻译：在基材表面上制备多层保护和/或装饰涂层的方法（1）涂布底漆组合物，包括：（A）成膜聚合物; （B）溶解聚合物的挥发性有机液体稀释剂; （C）在液体稀释剂（B）中不溶于聚合物（A）的溶液中的聚合物微粒，并以非絮凝状态稳定地分散在其中，其量为3％至8％成膜聚合物A和微粒的聚集体重量; （D）也分散在成膜聚合物溶液中的颜料颗粒在液体稀释剂中。（2）从（1）中应用的组合物的表面形成聚合物膜。（3）将透明面漆从包含以下成分的组合物涂布到底漆膜上：（E）成膜聚合物; 和（F）用于聚合物的挥发性载体液体。（4）从（1）中应用的组合物在底涂膜上形成第二聚合物膜。

4. 发明授权

US4477536A Process for preparing a multilayer coating 失效
标题翻译：制备多层涂层的方法
公开(公告)号：US4477536A
公开(公告)日：1984-10-16
申请号：US493620
申请日：1983-05-11
申请人： Howard J. Wright , David P. Leonard , Roger A. Etzell
发明人： Howard J. Wright , David P. Leonard , Roger A. Etzell
IPC分类号： B05D7/00 , C09D5/38 , B32B27/30 , B05D3/02
CPC分类号： B05D7/532 , C09D5/38 , Y10T428/31681 , Y10T428/31688 , Y10T428/31692 , Y10T428/31699 , Y10T428/31797 , Y10T428/31859 , Y10T428/31935
摘要： Multilayer coatings having at least one base coating containing pigments and at least one transparent top coating are applied from coating compositions on the substrates and cured together. The coating composition contains:(a) a film-forming synthetic resin;(b) an organic solvent in which the synthetic resin is soluble; and(c) polymer microparticles having polar and/or ionic groups on their surfaces and a diameter of about 0.01 to 5 microns obtained by emulsion polymerization of ethylene unsaturated monomers, these monomers having a portion comprising 2 or more double bonds per molecule and the microparticles are insoluble in the solution of (a) and (b).The base coat(s) have (d) pigments and the top coats are free of pigments.
摘要翻译：具有至少一种含有颜料和至少一种透明顶涂层的基底涂层的多层涂层从涂料组合物施加在基材上并一起固化。涂料组合物包含：（a）成膜合成树脂; （b）合成树脂可溶的有机溶剂; 和（c）在其表面上具有极性和/或离子基团的聚合物微粒，通过乙烯不饱和单体的乳液聚合获得的直径约为0.01至5微米，这些单体具有每分子2个或更多个双键的部分和微粒不溶于（a）和（b）的溶液。底涂层具有（d）颜料，并且顶涂层没有颜料。

5. 发明授权

US4414357A Polyester or alkyd resin composition containing acrylic microgels 失效
标题翻译：含丙烯酸微凝胶的聚酯或醇酸树脂组合物
公开(公告)号：US4414357A
公开(公告)日：1983-11-08
申请号：US297631
申请日：1981-08-31
申请人： Howard J. Wright , David P. Leonard , Roger A. Etzell
发明人： Howard J. Wright , David P. Leonard , Roger A. Etzell
IPC分类号： C08L33/06 , C08L67/00 , C09D133/06 , C09D167/00 , C08L67/02 , C08L33/02 , C08L33/14 , C08L67/08
CPC分类号： C09D133/062 , C09D167/00 , C08L2205/02 , C08L2205/18 , C08L33/06 , C08L67/00
摘要： A method of making a polyester or alkyd resin composition containing acrylic microgels comprises preparing an aqueous microgel emulsion of an acrylic resin which is crosslinked with a multifunctional crosslinking agent. The water from the emulsion can be removed by coagulation and/or azeotropic distillation with an organic solvent in which the microgel is insoluble and which forms an azeotrope with water. The resulting dehydrated microgel can be incorporated into a polyester or alkyd resin. Alternatively, the acrylic microgel emulsion can be incorporated into a water reducible alkyd resin.
摘要翻译：制备含有丙烯酸微凝胶的聚酯或醇酸树脂组合物的方法包括制备用多官能交联剂交联的丙烯酸树脂的水性微凝胶乳液。来自乳液的水可以通过与其中微凝胶不溶并与水形成共沸物的有机溶剂的凝结和/或共沸蒸馏来除去。所得到的脱水微凝胶可以掺入聚酯或醇酸树脂中。或者，可以将丙烯酸微凝胶乳液掺入可水稀释的醇酸树脂中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式