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。

公开(公告)号：US4423169A

公开(公告)日：1983-12-27

申请号：US288240

申请日：1981-07-29

Applicant: Joseph T. Valko

Inventor： Joseph T. Valko

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

CPC classification number: C09D167/00 ,  C08G63/12 ,  C09D163/00 ,  C09D201/06 ,  Y10S524/901

Abstract: Coating compositions comprising a polymeric polyol with a polyester crosslinking agent having at least two beta- and/or gamma-ester ester 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的聚酯多元醇与每分子具有至少两个β-和/或γ-酯酯基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：US4423168A

公开(公告)日：1983-12-27

申请号：US288241

申请日：1981-07-29

Applicant: Joseph T. Valko

Inventor： Joseph T. Valko

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

CPC classification number: C09D167/00 ,  C08G63/12 ,  C09D163/00 ,  C09D201/06 ,  Y10S524/901

Abstract: Coating compositions comprising a polymeric polyol with a polyester crosslinking agent having at least two beta-amido ester 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β-酰氨基酯基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：US4362847A

公开(公告)日：1982-12-07

申请号：US255196

申请日：1981-04-20

Applicant: Petrus G. Kooijmans ,  Werner T. Raudenbusch ,  Adrianus M. C. Van Steenis ,  Wolfgang Kunze ,  Josepha M. E. Seelen-Kruijssen

Inventor： Petrus G. Kooijmans ,  Werner T. Raudenbusch ,  Adrianus M. C. Van Steenis ,  Wolfgang Kunze ,  Josepha M. E. Seelen-Kruijssen

IPC: C09D5/02 ,  C08G59/14 ,  C08G63/02 ,  C08G63/12 ,  C09D5/00 ,  C09D5/44 ,  C09D7/00 ,  C09D7/12 ,  C09D129/02 ,  C09D129/04 ,  C09D129/08 ,  C09D163/00 ,  C09D167/00 ,  C09D201/00 ,  C09D201/02 ,  C09D201/06 ,  C08L67/02 ,  C08L63/00

CPC classification number: C09D167/00 ,  C09D129/08 ,  C09D163/00 ,  C09D201/06 ,  C09D5/4496 ,  Y10S524/901 ,  Y10S524/902 ,  Y10S524/904 ,  Y10S525/93 ,  Y10S525/934

Abstract: The present invention is directed to thermosetting binder compositions for coating, comprising:(I) (1) A non-acidic resinous compound, saturated, molecular weight at least 900, alcoholic hydroxyl content at least 0.2 eq/100 g;(2) a cross-linking agent comprising a non-acidic polyester of a polycarboxylic acid, having more than one beta-hydroxyl ester group per molecule, at least one of components (1) and (2) having an alcoholic hydroxyl functionality of more than 2, and(II) a curing catalyst comprising a transesterification-promoting metal compound which is insoluble in liquid hydrocarbons.These compositions can be used in solvent-based lacquers and paints, in coating powders, aqueous powder suspensions, in aqueous coating compositions for cathodic electrodeposition; for aqueous compositions component (I) (1) is preferably an epoxy resin/amine adduct.

Abstract translation: 本发明涉及用于涂覆的热固性粘合剂组合物，其包括：（I）（1）饱和的分子量至少为900的醇羟基含量至少为0.2eq / 100g的非酸性树脂化合物; （2）包含多元羧酸的非酸性聚酯，每分子具有多于一个β-羟基酯基团的交联剂，至少一种具有更多的醇羟基官能团的组分（1）和（2）中的至少一种 和（II）包含不溶于液体烃的酯交换促进金属化合物的固化催化剂。 这些组合物可用于溶剂型漆和涂料，涂料粉末，水性粉末悬浮液，用于阴极电沉积的水性涂料组合物中; 对于水性组合物组分（I）（1），优选环氧树脂/胺加合物。