发明名称 |
Film forming coating compositions containing carboxamide coalescing solvents and methods of use |
摘要 |
A film may be formed from film forming compositions which comprise at least one carboxamide based coalescing solvent. These coalescing solvents impart equivalent or improved wet-scrub resistance, block resistance, gloss, dirt pick-up resistance and leveling characteristics to the films on a substrate, without contributing to total VOC levels, when replacing conventional coalescing solvents. The present invention also includes a method for forming a film comprising applying a film forming composition comprising polyunsaturated reactive carboxamides to a substrate and curing the film under ambient conditions. The coalescing carboxamide solvents are suitable for paint, latex based caulk, adhesives and floor care applications. |
申请公布号 |
US9475955(B2) |
申请公布日期 |
2016.10.25 |
申请号 |
US201514833554 |
申请日期 |
2015.08.24 |
申请人 |
Stepan Company |
发明人 |
Luebke Gary;Luka Renee;Malec Andrew D;Terry Michael R;Wolfe Patrick Shane |
分类号 |
C09D133/12;C09D7/12;C08J5/18;C09D167/08;C09J167/08 |
主分类号 |
C09D133/12 |
代理机构 |
Dilworth IP, LLC |
代理人 |
Dilworth IP, LLC |
主权项 |
1. A method of making a film comprising
applying a film forming composition to a substrate at ambient temperature,
wherein the film forming composition comprises(i) an alkyd resin,(ii) at least one polyunsaturated reactive carboxamide; and(iii) at least one oxidative catalyst, whereby a reaction product of the alkyd resin and the at least one polyunsaturated reactive carboxamide is formed. |
地址 |
Northfield IL US |