发明名称 |
Coating compositions and methods for improving the adhesion of coatings to polymeric substrates |
摘要 |
Disclosed are coating compositions suitable for application to polymeric substrates. The coating compositions include: (a) a film-forming resin; (b) a non-volatile chemical etchant; and (c) a solubilizing agent. |
申请公布号 |
US8765853(B2) |
申请公布日期 |
2014.07.01 |
申请号 |
US200812059149 |
申请日期 |
2008.03.31 |
申请人 |
PPG Industries Ohio, Inc. |
发明人 |
Kondos Constantine A.;Makowski Michael P. |
分类号 |
C08G73/10;C08K5/13;H01B3/30;A63B37/00;C08K3/18;C08K3/22 |
主分类号 |
C08G73/10 |
代理机构 |
|
代理人 |
Kuss William E |
主权项 |
1. A coating composition for a polymeric substrate comprising:
(a) a film-forming resin; (b) a non-volatile organic chemical etchant; and (c) a solubilizing agent wherein the coating composition is substantially free of a vanadium oxide gel; wherein the film-forming resin does not comprise polyamide; and wherein the solubilizing agent and the non-volatile organic chemical etchant are present in the coating composition in a weight ratio of at least 1:1. |
地址 |
Cleveland OH US |