公开(公告)号：US20150240090A1

公开(公告)日：2015-08-27

申请号：US14628729

申请日：2015-02-23

申请人： E. I. DU PONT DE NEMOURS AND COMPANY

发明人： ANILKUMAR RAGHAVANPILLAI ,  Timothy Pellenbarg ,  Hau-Nan Lee ,  James J. Hughes ,  Kai Qi ,  John Russell Crompton, JR. ,  Brad M. Rosen

IPC分类号： C09D7/12 ,  C09D5/00

CPC分类号： C09D7/65 ,  C08F2/38 ,  C09D5/00 ,  C08F220/24 ,  C08F220/34 ,  C08F220/06 ,  C08F2220/306

摘要： The present invention comprises a composition and method of use for providing cleanability to paint comprising an aqueous emulsion of Formula (I) wherein the composition of Formula (I) is a random copolymer; wherein said composition of formula (I) further comprises residue from a hydrophilic chain transfer agent. The compositions of the present invention provide durability to coating compositions, while also providing surface effects such as increased water and oil contact angles, enhanced dirt pickup resistance, and enhanced cleanability to the coating films. For these reasons, the composition of the present invention is particularly suitable for use as additives to exterior coatings and paints.

摘要翻译： 本发明包括用于提供包含式（I）的水性乳液的涂料的清洁性的组合物和方法，其中式（I）的组合物是无规共聚物; 其中所述式（I）的组合物还包含亲水链转移剂的残基。 本发明的组合物提供对涂料组合物的耐久性，同时还提供表面效果，例如增加的水和油接触角，增强的耐污性吸附性和增强的对涂膜的清洁性。 由于这些原因，本发明的组合物特别适合用作外部涂料和涂料的添加剂。