公开(公告)号：US5412023A

公开(公告)日：1995-05-02

申请号：US910080

申请日：1992-07-10

Applicant: Hans-Dieter Hille ,  Matthias Massone

Inventor： Hans-Dieter Hille ,  Matthias Massone

IPC: C09D161/20 ,  C08J3/02 ,  C09D5/02 ,  C09D167/00 ,  C09D167/08 ,  C09D175/04 ,  C09D201/06 ,  C08L51/00 ,  C08L61/00

CPC classification number: C09D201/06 ,  C09D167/00 ,  C09D175/04

Abstract: The invention relates to aqueous dispersions of cross-linked polymer microparticles, prepared in an aqueous medium from a polymer, optionally dissolved in an organic solvent, said polymer bearing at least two hydroxyl groups and comprising a number of ionic groups sufficient for the formation of a stable aqueous dispersion, as the component (A) and one further component (B) at an elevated temperature, characterized in that component (A) is a polyesterpolyol, a polyurethane or a polyacrylate having an acid value of from 5 to 168, and that component (B) is an aminoplast resin consisting of molecules containing at least two reactive groups consisting of hydroxyl and/or amino and/or ether groups, that the ratio by weight of component (A) to component (B) is between 30:70 and 95:5, and that the dispersion is stable and usable in water and/or an organic solvent or mixtures thereof. The invention further relates to a process for producing these dispersions, the use thereof and coating compositions containing said dispersions.

Abstract translation: PCT No.PCT / EP90 / 02096 Sec。 371日期：1992年7月10日 102（e）日期1992年7月10日PCT 1990年12月4日PCT PCT。 出版物WO91 / 08269 日本1991年6月13日。本发明涉及交联聚合物微粒的水性分散体，其在水性介质中由聚合物制备，任选地溶解在有机溶剂中，所述聚合物带有至少两个羟基并且包含多个离子 在高温下作为组分（A）和一种另外的组分（B）形成稳定的水分散体的组合物，其特征在于组分（A）是聚酯多元醇，聚氨酯或聚丙烯酸酯，其酸值为 （B）是由包含至少两个由羟基和/或氨基和/或醚基组成的反应性基团的分子组成的氨基塑料树脂，组分（A）与组分（A）的重量比 B）在30:70和95:5之间，并且分散体是稳定的并且可用于水和/或有机溶剂或其混合物。 本发明还涉及制备这些分散体的方法，其用途和含有所述分散体的涂料组合物。

公开(公告)号：US5362521A

公开(公告)日：1994-11-08

申请号：US036407

申请日：1993-03-24

Applicant: Tohru Ozaki ,  Akira Kasari ,  Shigeru Nakamura

Inventor： Tohru Ozaki ,  Akira Kasari ,  Shigeru Nakamura

IPC: B05D5/06 ,  B05D7/00 ,  C08L61/28 ,  C08L83/04 ,  C09D5/00 ,  C09D5/38 ,  C09D201/06 ,  B05D1/36

CPC classification number: B05D7/532 ,  B05D5/068 ,  B05D7/577 ,  C09D201/06 ,  C09D5/002 ,  C09D5/38 ,  B05D2601/04 ,  C08L61/28 ,  C08L83/04

Abstract: The invention provides a method of forming a coating film by forming in sequence a pigmented base coat and a clear top coat on a substrate followed by finishing by the two-coat one-bake technique, the method being characterized by using, as a coating composition for pigmented base coat formation, a composition comprising, as essential components thereof,(1) an OH-containing resin,(2) an amino resin,(3) a polyorganosiloxane which has, on an average, at least two groups, per molecule, each selected from the class consisting of a silanol group and an alkoxysilane group and has a number average molecular weight of at least 1,000,(4) a metal chelate compound(5) a flaky metal powder and/or a mica powder, and(6) an organic solvent,and using, as a coating composition for clear top coat formation, a composition comprising, as essential components thereof,(1) an OH- and epoxy-containing base resin which further contains at least one group selected from the group consisting of a silanol group and a hydrolyzable group bound directly to a silicon atom,(2) a curing catalyst, and(3) an organic solvent.

Abstract translation: 本发明提供了一种形成涂膜的方法，该方法通过在基材上依次形成着色底涂层和透明面漆，然后通过双涂层单烘烤技术进行精加工，该方法的特征在于使用作为涂料组合物 对于着色底涂层形成，包含作为其主要组分的组合物，（1）含OH树脂，（2）氨基树脂，（3）每分子平均具有至少两个基团的聚有机硅氧烷 各自选自由硅烷醇基和烷氧基硅烷基组成的类别，数均分子量为1,000以上，（4）金属螯合物（5）为片状金属粉末和/或云母粉末，（ 6）有机溶剂，并且使用作为透明外涂层形成用涂料组合物的组合物，其包含作为其主要组分的组合物，（1）含OH-和环氧基的基础树脂，其还含有至少一种选自 由硅烷醇组成的组 （2）固化催化剂，和（3）有机溶剂。

公开(公告)号：US5300363A

公开(公告)日：1994-04-05

申请号：US20654

申请日：1993-02-22

Applicant: Alger E. Laura ,  Ronald J. Easton ,  Kurt C. Frisch ,  Han X. Xiao

Inventor： Alger E. Laura ,  Ronald J. Easton ,  Kurt C. Frisch ,  Han X. Xiao

IPC: B32B7/12 ,  C08G59/30 ,  C08G59/50 ,  C08J3/03 ,  C08J5/12 ,  C08J7/04 ,  C09D5/02 ,  C09D123/28 ,  C09D163/00 ,  C09D201/06 ,  B32B27/38

CPC classification number: C08J7/04 ,  B32B7/12 ,  C08G59/30 ,  C08G59/50 ,  C08J3/03 ,  C08J5/124 ,  C08J7/047 ,  C09D123/28 ,  C09D163/00 ,  C09D201/06 ,  C09D5/02 ,  C09D5/028 ,  C08J2323/02 ,  C08J2423/00 ,  C08J2425/00 ,  C08J2463/00 ,  Y10T428/31511 ,  Y10T428/31515 ,  Y10T428/31573 ,  Y10T428/3158 ,  Y10T428/31583 ,  Y10T428/31587 ,  Y10T428/31909 ,  Y10T428/31917 ,  Y10T428/3192

Abstract: A water-based coating composition and methods of making and using the same are disclosed. The composition includes a halogenated resin, a polyol, a surfactant, and an amine. It is suitable for coating a variety of substrates including polyolefinic substrates such as polypropylene, and operates without aromatic organic solvents.

Abstract translation: 公开了一种水性涂料组合物及其制备和使用方法。 该组合物包括卤化树脂，多元醇，表面活性剂和胺。 它适用于涂覆各种基材，包括聚烯烃基材如聚丙烯，并且无需芳族有机溶剂即可使用。

公开(公告)号：US5256493A

公开(公告)日：1993-10-26

申请号：US688022

申请日：1991-04-19

Applicant: Jeno G. Szita ,  Subban Ramesh ,  William Jacobs, III ,  John C. Brogan

Inventor： Jeno G. Szita ,  Subban Ramesh ,  William Jacobs, III ,  John C. Brogan

IPC: C08K5/43 ,  C08L67/00 ,  C09D5/03 ,  C09D167/00 ,  C09D201/06 ,  B05D1/06

CPC classification number: C09D167/00 ,  C08K5/43 ,  C08L67/00 ,  C09D201/06 ,  C09D5/03 ,  Y10T428/31681 ,  Y10T428/31942

Abstract: Sulfonimide cure catalysts are used with aminoplast crosslinking agents and resins capable of reacting with aminoplast crosslinking agents to prepare heat curable compositions capable of crosslinking to form coatings and articles. Liquid or solid curable compositions may be prepared. Solid sulfonimide catalysts used in combination with solid glycoluril type crosslinking agents are well suited for powder coating systems containing hydroxy- and carboxyfunctional resins.

Abstract translation: 磺酰亚胺固化催化剂与能够与氨基塑料交联剂反应的氨基塑料交联剂和树脂使用，以制备能够交联以形成涂料和制品的热固化组合物。 可以制备液体或固体可固化组合物。 与固体甘脲型交联剂组合使用的固体磺酰亚胺催化剂非常适合含有羟基和羧基官能树脂的粉末涂料体系。

公开(公告)号：US5066720A

公开(公告)日：1991-11-19

申请号：US313231

申请日：1989-02-21

Applicant: Hiroharu Ohsugi ,  Akihiro Kanakura ,  Hirotoshi Umemoto ,  Yoshio Okamura ,  Mitsuhiro Takarada ,  Kenji Yamamoto

Inventor： Hiroharu Ohsugi ,  Akihiro Kanakura ,  Hirotoshi Umemoto ,  Yoshio Okamura ,  Mitsuhiro Takarada ,  Kenji Yamamoto

IPC: C08L83/06 ,  C09D133/06 ,  C09D183/06 ,  C09D201/06

CPC classification number: C09D183/06 ,  C09D133/06 ,  C09D201/06 ,  C08L83/06

Abstract: A resinous composition for coating use comprising(a) 3 to 70% by weight of organopolysiloxane represented by the formula:R.sup.1.sub.n R.sup.2.sub.m SiO.sub.(4-n-m)/2 wherein R.sup.1 represents hydrogen, allyloxy group, an alkoxy group having 1 to 20 carbon atoms, an aryl group, methyl group, or an organic group having 2 to 100 carbon atoms; R.sup.2 is a hydroxyl group bearing organic group having 2 to 100 carbon atoms; m and n each represents a positive number fulfilling the requirements of 0

公开(公告)号：US4742096A

公开(公告)日：1988-05-03

申请号：US891624

申请日：1986-08-01

Applicant: Gary P. Craun

Inventor： Gary P. Craun

IPC: C08G59/68 ,  C08G63/87 ,  C09D5/46 ,  C09D163/00 ,  C09D167/00 ,  C09D201/06 ,  C08L63/00

CPC classification number: C09D167/00 ,  C08G59/68 ,  C08G63/87 ,  C09D163/00 ,  C09D201/06

Abstract: Improved powder coating compositions comprise a hydroxyl functional binder having carboxylic ester functionality and a transesterification cure catalyst comprising an epoxide and a non-acidic nucleophile, preferably onium salts. Resins such as hydroxyl functional acrylic, hydroxyl functional polyester, ester functional polyesters, and methyl succinate esters of bisphenol epoxides transesterify in the presence of an epoxide and phosphonium salts such as tetrabutylphosphonium acetate and yield coatings having exceptional hardness, impact resistance and solvent resistance at bake temperatures of about 300.degree. F.

Abstract translation: 改进的粉末涂料组合物包含具有羧酸酯官能团的羟基官能粘合剂和包含环氧化物和非酸性亲核试剂，优选鎓盐的酯交换固化催化剂。 树脂如羟基官能丙烯酸，羟基官能聚酯，酯官能聚酯和双酚环氧化物的琥珀酸甲酯酯在环氧化物和鏻盐如四丁基鏻乙酸盐的存在下酯交换，并在烘烤时具有卓越的硬度，耐冲击性和耐溶剂性 温度约300°F

公开(公告)号：US4528318A

公开(公告)日：1985-07-09

申请号：US462235

申请日：1983-01-31

Applicant: Sakuichi Konishi ,  Naohito Shingo ,  Mathuo Shibayama

Inventor： Sakuichi Konishi ,  Naohito Shingo ,  Mathuo Shibayama

IPC: C09D5/00 ,  C09D5/02 ,  C09D201/00 ,  C09D201/02 ,  C09D201/06 ,  C09D201/08 ,  C08L51/00

CPC classification number: C09D201/06

Abstract: An aqueous coating composition which comprises an aqueous resin having a carboxyl group (I) and a water-insoluble resin powder (II), the aqueous resin (I) being the one dispersible or soluble into an aqueous medium by ionization when the carboxyl group is neutralized with a basic substance, and the water-insoluble resin powder (II) being the one of 5 to 100 in acid value obtained by reaction between a carboxyl group-containing resin of 20 to 300 in acid value in a solid state at room temperature and a monoepoxy compound or a monoisocyanate compound.

Abstract translation: 一种水性涂料组合物，其包含具有羧基（I）和水不溶性树脂粉末（II）的水性树脂，所述水性树脂（I）是当所述羧基为羧基时，通过离子化可分散或溶解于水性介质中的水性树脂 用碱性物质中和，水溶性树脂粉末（II）为酸值的5〜100的酸值，通过在室温下的固体状态的酸值为20〜300的羧基树脂反应而得到 和单环氧化合物或单异氰酸酯化合物。

公开(公告)号：US4515835A

公开(公告)日：1985-05-07

申请号：US452546

申请日：1982-12-23

Applicant: Robert R. Kuhn ,  John D. Whiteman ,  William H. Brendley, Jr.

Inventor： Robert R. Kuhn ,  John D. Whiteman ,  William H. Brendley, Jr.

IPC: C09D201/06 ,  B05D7/16 ,  C08L61/28

CPC classification number: C09D201/06 ,  Y10T428/31688 ,  Y10T428/31692 ,  Y10T428/31699

Abstract: Disclosed herein are high solids thermosetting compositions comprising a solution of a soft, low molecular weight, hydroxy-functional addition polymer resin and a low molecular weight reactive diluent having two or three aliphatic hydroxyl groups per molecule, the weight ratio of resin to diluent being greater than 1, said coating composition when combined with melamine crosslinking agent being of sprayable, roller coatable, or dip coatable viscosity. Cured coatings, coated articles and processes of coating an article are also disclosed.

Abstract translation: 本文公开的是高固体热固性组合物，其包含柔软的低分子量羟基官能加成聚合物树脂和每分子具有两个或三个脂族羟基的低分子量反应性稀释剂的溶液，树脂与稀释剂的重量比更大 当与三聚氰胺交联剂组合时，所述涂料组合物是可喷涂的，辊涂的或浸涂的粘度。 还公开了固化涂层，涂覆制品和涂覆制品的方法。

公开(公告)号：US4511447A

公开(公告)日：1985-04-16

申请号：US636632

申请日：1984-08-01

Applicant: Joseph T. Valko

Inventor： Joseph T. Valko

IPC: C08G63/12 ,  C09D5/44 ,  C09D163/00 ,  C09D167/00 ,  C09D201/06 ,  C25D13/06 ,  C08L63/02

CPC classification number: C09D167/00 ,  C08G63/12 ,  C09D163/00 ,  C09D201/06 ,  C09D5/44

Abstract: Coating compositions comprising a polymeric polyol with a polyester crosslinking agent having at least two gamma and/or delta-hydroxyester groups per molecule are disclosed. The compositions, when applied to a substrate and cured in the presence of a transesterification catalyst, give solvent-resistant coatings.

Abstract translation: 公开了包含聚合物多元醇与每分子具有至少两个γ和/或δ-羟基酯基团的聚酯交联剂的涂料组合物。 当组合物施用于基材并在酯交换催化剂存在下固化时，得到耐溶剂涂层。

公开(公告)号：US4452948A

公开(公告)日：1984-06-05

申请号：US298387

申请日：1981-09-01

Applicant: Alistair R. Marrion ,  Susan Roy ,  Frank E. Rowe

Inventor： Alistair R. Marrion ,  Susan Roy ,  Frank E. Rowe

IPC: C09D5/00 ,  C08L33/06 ,  C09D133/04 ,  C09D133/06 ,  C09D135/00 ,  C09D157/04 ,  C09D167/00 ,  C09D201/02 ,  C09D201/06 ,  C08F20/08

CPC classification number: C09D167/00 ,  C09D133/066 ,  C09D135/00 ,  C09D157/04 ,  C09D201/06 ,  C08L33/064

Abstract: A coating composition comprises a hydroxy component having at least two free hydroxyl groups per molecule and an anhydride component which is a polymer-containing cyclic carboxylic acid anhydride groups derived from an olefinically unsaturated cyclic carboxylic acid anhydride, the two components being packaged separately during storage of the composition and being compatible on mixing. At least one of the components is a film-forming polymer. The composition includes a catalytically effective amount of amine groups for accelerating the curing reaction between the hydroxyl groups and the anhydride groups. The amine groups are present in the molecule of the hydroxy component or in a separate amine compound. The hydroxy component is preferably a film-forming acrylic copolymer having pendent hydroxyl and dialkyl-amino-alkyl groups. The composition is particularly useful as a glossy pigmented coating for rigid substrates such as vehicle bodies where hardening of the coating at ambient temperature is required.

Abstract translation: 涂料组合物包含每分子具有至少两个游离羟基的羟基组分和一种酸酐组分，其是衍生自烯属不饱和环状羧酸酐的含聚合物的环状羧酸酐基团，该两种组分在储存期间分别包装 组合物和混合物相容。 至少一种组分是成膜聚合物。 组合物包含催化有效量的胺基，用于加速羟基和酸酐基团之间的固化反应。 胺基存在于羟基组分的分子中或分开的胺化合物中。 羟基成分优选为具有侧基羟基和二烷基 - 氨基 - 烷基的成膜性丙烯酸共聚物。 该组合物特别可用作用于刚性基材的光泽着色涂层，例如需要在环境温度下硬化涂层的车体。