公开(公告)号：US20140131213A1

公开(公告)日：2014-05-15

申请号：US13792357

申请日：2013-03-11

Applicant: PPG INDUSTRIES OHIO, INC.

Inventor： Lorraine Hsu ,  Kelly Moore ,  Michael Sandala ,  Craig Wilson

IPC: C25D9/02

CPC classification number: C25D9/02 ,  C08G59/4028 ,  C09D5/4476 ,  C09D133/068 ,  C09D163/00 ,  C25D13/12 ,  C08F2220/1825 ,  C08F220/14 ,  C08F220/20 ,  C08F218/08 ,  C08F2220/325

Abstract: An electrodepositable composition comprising: (a) an active hydrogen-containing, cationic salt group-containing resin, such as a (meth)acrylic sulfonium salt group-containing resin; (b) a capped polyisocyanate curing agent; and (c) a dialkyltin dicarboxylate or dimercaptide, in which one or both of the alkyl groups contain from 1 to 4 carbon atoms and one or both of the carboxylate and mercaptide groups contain from 8 to 12 carbon atoms.

Abstract translation: 一种电沉积组合物，其包含：（a）含活性氢的阳离子盐基树脂，例如（甲基）丙烯酸锍盐基树脂; （b）封端的多异氰酸酯固化剂; 和（c）二羧酸二烷基锡或二硫醇，其中一个或两个烷基含有1至4个碳原子，羧酸酯和硫醇酯基中的一个或两个含有8至12个碳原子。

公开(公告)号：US09688874B2

公开(公告)日：2017-06-27

申请号：US14062919

申请日：2013-10-25

Applicant: PPG Industries Ohio, Inc.

Inventor： Lorraine Hsu ,  David Stone ,  Michael G. Sandala ,  Kelly Moore

IPC: C09D133/14 ,  C25D9/02 ,  C09D133/06 ,  C08K5/31 ,  C25D13/12

CPC classification number: C09D133/14 ,  C08K5/31 ,  C09D133/066 ,  C25D9/02 ,  C25D13/12

Abstract: Disclosed are electrodepositable coating compositions that include a cationic amine salt group-containing (meth)acrylic polymer in which the (meth)acrylic polymer is prepared by polymerizing a mixture of ethylenically unsaturated monomers comprising at least 10% by weight of a (meth)acrylic monomer containing hydroxy ester groups, the % by weight being based on total weight of ethylenically unsaturated monomers, and an acid salt of a guanidine or a guanidine reaction product. Associated methods of preparing an amine salt group containing composition and for coating a substrate are also disclosed. Substrates coated with the electrodepositable coating composition are also disclosed.

公开(公告)号：US20150114839A1

公开(公告)日：2015-04-30

申请号：US14062919

申请日：2013-10-25

Applicant: PPG Industries Ohio, Inc.

Inventor： Lorraine Hsu ,  David Stone ,  Michael G. Sandala ,  Kelly Moore

IPC: C09D133/14 ,  C25D9/02

CPC classification number: C09D133/14 ,  C08K5/31 ,  C09D133/066 ,  C25D9/02 ,  C25D13/12

Abstract: Disclosed are electrodepositable coating compositions that include a cationic amine salt group-containing (meth)acrylic polymer in which the (meth)acrylic polymer is prepared by polymerizing a mixture of ethylenically unsaturated monomers comprising at least 10% by weight of a (meth)acrylic monomer containing hydroxy ester groups, the % by weight being based on total weight of ethylenically unsaturated monomers, and an acid salt of a guanidine or a guanidine reaction product. Associated methods of preparing an amine salt group containing composition and for coating a substrate are also disclosed. Substrates coated with the electrodepositable coating composition are also disclosed.

Abstract translation: 公开了包含阳离子胺盐基（甲基）丙烯酸类聚合物的电沉积涂料组合物，其中（甲基）丙烯酸聚合物通过聚合包含至少10重量％的（甲基）丙烯酸类的烯属不饱和单体的混合物 含有羟基酯基团的单体，重量％以烯键式不饱和单体的总重量计，以及胍或胍反应产物的酸式盐。 还公开了制备含胺盐基组合物和涂覆基质的相关方法。 还公开了涂覆有可电沉积涂料组合物的底物。

公开(公告)号：US20140131212A1

公开(公告)日：2014-05-15

申请号：US13778716

申请日：2013-02-27

Applicant: PPG INDUSTRIES OHIO, INC.

Inventor： Lorraine Hsu ,  Kelly Moore ,  Michael Sandala ,  Craig Wilson

IPC: C25D9/02 ,  C09D163/00

CPC classification number: C25D9/02 ,  C08G59/4028 ,  C09D5/4476 ,  C09D133/068 ,  C09D163/00 ,  C25D13/12 ,  C08F2220/1825 ,  C08F220/14 ,  C08F220/20 ,  C08F218/08 ,  C08F2220/325

Abstract: An electrodepositable composition comprising; (a) an active hydrogen-containing, cationic salt group-containing resin, such as a (meth)acrylic sulfonium salt group-containing resin; (b) a capped polyisocyanate curing agent; and (c) a dimethyltin dicarboxylate or dimercaptide, such as dimethyltin dicarboxylate or dimercaptide in which the carboxylate and mercaptide groups contain from 8 to 12 carbon atoms.

Abstract translation: 一种电沉积组合物， （a）含有活性氢的阳离子盐基树脂，例如（甲基）丙烯酸锍盐基树脂; （b）封端的多异氰酸酯固化剂; 和（c）二甲基锡二羧酸二甲酯或二硫醇，如二甲基锡二羧酸二甲酯或二硫醇，其中羧酸酯和硫醇酯基团含有8至12个碳原子。