SOBCZAK, Jeffrey, J.,VAESSEN, Diane, M.,WESTMEYER, Mark, D.,FABINY, William, J.
申请号：
EP20130814356
公开号：
EP2909255(B1)
申请日:
2013.12.12
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要：
The present invention provides a water redispersible polymer powder (RDP) for use in the preparation of non-cementitious exterior finishing compositions such as textured paint formulations. Also provided are non-cementitious exterior finishing compositions comprising such RDPs and a method of coating a surface with such a finishing composition. When the RDP of the invention is incorporated into an exterior finishing composition such as a topcoat formulation of an external insulation finishing system (EIFS), the resultant composition provides improved dirt pickup resistance without a loss in wet abrasion resistance over conventional textured paint formulations comprising acrylic latex powders and, preferably, acrylic latexes.
