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1. 发明授权

US4302561A Pigment dispersants for coating compositions 失效
标题翻译：用于涂料组合物的颜料分散剂
公开(公告)号：US4302561A
公开(公告)日：1981-11-24
申请号：US178207
申请日：1980-08-14
申请人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
发明人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
IPC分类号： C08F8/00 , C09B67/46 , C09D7/45 , C08F220/34
CPC分类号： C09D7/02 , C08F8/00 , C09B67/0091
摘要： Pigment dispersants for use in coating compositions wherein the dispersant is the polymerization product of (i) an alkyl methacrylate having from 3 to 8 carbon atoms in the alkyl group, (ii) a hardening monomer selected from the group consisting of a styrene, methyl methacrylate, ethyl methacrylate and mixtures thereof, (iii) an ethylenically unsaturated carboxylic acid selected from the group consisting of acrylic acid, methacrylic acids, itaconic acid, crotonic acid, maleic acid, fumaric acid and mixtures thereof or a monomer having a double bond alpha-beta to a carbonyl group and which provides carboxyl functionality when reacted with water, alcohol, amine or anhydride, (iv) a monomer having a double bond alpha-beta to a carbonyl group and at least one hydroxyl group or a monomer which provides such groups when further reacted with an acid or an epoxide, and (v) a compound providing an amine or amine salt functional moiety. The dispersants are useful for dispersing pigments in coating compositions containing a wide variety of film-forming resins.
摘要翻译：用于涂料组合物的颜料分散剂，其中分散剂是（i）烷基中具有3-8个碳原子的甲基丙烯酸烷基酯的聚合产物，（ii）选自苯乙烯，甲基丙烯酸甲酯，甲基丙烯酸乙酯及其混合物，（iii）选自丙烯酸，甲基丙烯酸，衣康酸，巴豆酸，马来酸，富马酸及其混合物的烯属不饱和羧酸或具有双键α-烯烃的单体，当与水，醇，胺或酸酐反应时提供羧基官能团，（iv）具有羰基和至少一个羟基的双键α-β的单体或提供这种基团的单体当与酸或环氧化物进一步反应时，和（v）提供胺或胺盐官能部分的化合物。分散剂可用于将颜料分散在含有多种成膜树脂的涂料组合物中。

2. 发明授权

US4339365A Coating compositions containing pigment dispersants 失效
标题翻译：含有颜料分散剂的涂料组合物
公开(公告)号：US4339365A
公开(公告)日：1982-07-13
申请号：US215765
申请日：1980-12-12
申请人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
发明人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
IPC分类号： C09D7/45 , C08K5/01 , C08K5/02 , C08K5/03 , C08L1/00
CPC分类号： C09D7/02
摘要： Coating compositions contain pigment dispersants wherein the dispersant is the polymerization product of (i) an alkyl methacrylate having from 3 to 8 carbon atoms in the alkyl group, (ii) a hardening monomer selected from the group consisting of a styrene, methyl methacrylate, ethyl methacrylate and mixtures thereof, (iii) an ethylenically unsaturated carboxylic acid selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid, crotonic acid, maleic acid, fumaric acid and mixtures thereof or a monomer having a double bond alpha-beta to a carbonyl group and which provides carboxyl functionality when reacted with water, alcohol, amine or anhydride, (iv) a monomer having a double bond alpha-beta to a carbonyl group and at least one hydroxyl group or a monomer which provides such groups when further reacted with an acid or an epoxide, and (v) a compound providing an amine or amine salt functional moiety. The dispersants are useful for dispersing pigments in coating compositions containing a wide variety of film-forming resins.
摘要翻译：涂料组合物含有颜料分散剂，其中分散剂是（i）烷基中具有3-8个碳原子的甲基丙烯酸烷基酯的聚合产物，（ii）选自苯乙烯，甲基丙烯酸甲酯，乙基甲基丙烯酸酯及其混合物，（iii）选自丙烯酸，甲基丙烯酸，衣康酸，巴豆酸，马来酸，富马酸及其混合物的烯属不饱和羧酸或具有双键α-β至羰基，并且当与水，醇，胺或酸酐反应时提供羧基官能团，（iv）具有双键α-β至羰基和至少一个羟基的单体或当进一步提供此类基团时提供此类基团的单体与酸或环氧化物反应，和（v）提供胺或胺盐官能部分的化合物。分散剂可用于将颜料分散在含有多种成膜树脂的涂料组合物中。

3. 发明授权

US4302560A Pigment dispersants for coating compositions 失效
公开(公告)号：US4302560A
公开(公告)日：1981-11-24
申请号：US178196
申请日：1980-08-14
申请人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
发明人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
IPC分类号： C09B67/46 , C09D7/45 , C08F8/00 , C08F220/34
CPC分类号： C09B67/0091 , C09D7/02
摘要： Pigment dispersants for use in coating compositions wherein the dispersant is the polymerization product of (i) an alkyl methacrylate having from 3 to 8 carbon atoms in the alkyl group, (ii) a hardening monomer selected from the group consisting of a styrene, methyl methacrylate, ethyl methacrylate and mixtures thereof, (iii) an ethylenically unsaturated carboxylic acid selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid, crotonic acid, maleic acid, fumaric acid and mixtures thereof or a monomer having a double bond alpha-beta to a carbonyl group and which provides carboxyl functionality when reacted with water, alcohol, amine or anhydride, (iv) a monomer having a double bond alpha-beta to a carbonyl group and at least one hydroxyl group or a monomer which provides such groups when further reacted with an acid or an epoxide, and (v) a compound providing an amine or amine salt functional moiety. The dispersants are useful for dispersing pigments in coating compositions containing a wide variety of film-forming resins.

4. 发明授权

US4303764A Pigment dispersants for coating compositions 失效
标题翻译：用于涂料组合物的颜料分散剂
公开(公告)号：US4303764A
公开(公告)日：1981-12-01
申请号：US166643
申请日：1980-07-07
申请人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
发明人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
IPC分类号： C08F8/00 , C09B67/46 , C09D7/45 , C08F220/34
CPC分类号： C09D7/02 , C08F8/00 , C09B67/0091
摘要： Pigment dispersants for use in coating compositions wherein the dispersant is the polymerization product of (i) an alkyl methacrylate having from 3 to 8 carbon atoms in the alkyl group, (ii) a hardening monomer selected from the group consisting of a styrene, methyl methacrylate, ethyl methacrylate and mixtures thereof, (iii) an ethylenically unsaturated carboxylic acid selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid, crotonic acid, maleic acid, fumaric acid and mixtures thereof or a monomer having a double bond alpha-beta to a carbonyl group and which provides carboxyl functionality when reacted with water, alcohol, amine or anhydride, (iv) a monomer having a double bond alpha-beta to a carbonyl group and at least one hydroxyl group or a monomer which provides such groups when further reacted with an acid or an epoxide, and (v) a compound providing an amine or amine salt functional moiety. The dispersants are useful for dispersing pigments in coating compositions containing a wide variety of film-forming resins.
摘要翻译：用于涂料组合物的颜料分散剂，其中分散剂是（i）烷基中具有3-8个碳原子的甲基丙烯酸烷基酯的聚合产物，（ii）选自苯乙烯，甲基丙烯酸甲酯，甲基丙烯酸乙酯及其混合物，（iii）选自丙烯酸，甲基丙烯酸，衣康酸，巴豆酸，马来酸，富马酸及其混合物的烯属不饱和羧酸或具有双键α-烯烃的单体，当与水，醇，胺或酸酐反应时提供羧基官能团，（iv）具有羰基和至少一个羟基的双键α-β的单体或提供这种基团的单体当与酸或环氧化物进一步反应时，和（v）提供胺或胺盐官能部分的化合物。分散剂可用于将颜料分散在含有多种成膜树脂的涂料组合物中。

5. 发明授权

US4302562A Pigment dispersants for coating compositions 失效
公开(公告)号：US4302562A
公开(公告)日：1981-11-24
申请号：US178247
申请日：1980-08-14
申请人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
发明人： David Z. Becher , Roger M. Christenson , Richard L. Coalson , Percy E. Pierce , Karl F. Schimmel
IPC分类号： C08F8/00 , C09B67/46 , C09D7/45 , C08F220/34
CPC分类号： C09D7/02 , C08F8/00 , C09B67/0091
摘要： Pigment dispersants for use in coating compositions wherein the dispersant is the polymerization product of (i) an alkyl methacrylate having from 3 to 8 carbon atoms in the alkyl group, (ii) a hardening monomer selected from the group consisting of a styrene, methyl methacrylate, ethyl methacrylate and mixtures thereof, (iii) an ethylenically unsaturated carboxylic acid selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid, crotonic acid, maleic acid, fumaric acid and mixtures thereof or a monomer having a double bond alpha-beta to a carbonyl group and which provides carboxyl functionality when reacted with water, alcohol, amine or anhydride, (iv) a monomer having a double bond alpha-beta to a carbonyl group and at least one hydroxyl group or a monomer which provides such groups when further reacted with an acid or an epoxide, and (v) a compound providing an amine or amine salt functional moiety. The dispersants are useful for dispersing pigments in coating compositions containing a wide variety of film-forming resins.

6. 发明授权

US5652299A Water-based vacuum forming laminating adhesive 失效
标题翻译：水性真空成型层压胶
公开(公告)号：US5652299A
公开(公告)日：1997-07-29
申请号：US718285
申请日：1996-09-20
申请人： Masayuki Nakajima , Richard L. Coalson , Kurt G. Olson , Umesh C. Desai
发明人： Masayuki Nakajima , Richard L. Coalson , Kurt G. Olson , Umesh C. Desai
IPC分类号： C08G18/08 , C08G18/10 , C09J175/12 , C08J3/00 , C08K3/20 , C08L75/00
CPC分类号： C09J175/12 , C08G18/0814 , C08G18/10 , C08G2170/80
摘要： A water-based vacuum forming laminating adhesive includes an ionic water-dispersed polyurethane, a carbodiimide and/or an aziridine, and optionally a vinyl acetate polymer. The polyurethane is characterized by a high polydispersity index, which provides a combination of adhesion and thermal stability. The polyurethane is made by chain extending an isocyanate functional urethane prepolymer with polyamine and ketimine.
摘要翻译：水性真空成型层压粘合剂包括离子水分散聚氨酯，碳二亚胺和/或氮丙啶，以及任选的乙酸乙烯酯聚合物。聚氨酯的特征在于高分散指数，其提供粘合性和热稳定性的组合。聚氨酯通过使异氰酸酯官能氨基甲酸酯预聚物与多胺和酮亚胺链延伸而制成。

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