- 专利标题： AQUEOUS DISPERSION OF ACRYLATE-SILOXANE COPOLYMER PARTICLES
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申请号： US17796119申请日： 2021-02-10
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公开(公告)号： US20230096043A1公开(公告)日： 2023-03-30
- 发明人: Hilda G. Buss , Matthew Carter , Ralph C. Even , Jason S. Fisk , Matthew Jeletic , Tzu-Chi Kuo , Tian Lan , Nanguo Liu , Bryan L. McCulloch , Jodi Mecca , Arash R. Nowbahar , Tanvi S. Ratani , Muhunthan Sathiosatham , Richard P. Woodworth , Fanwen Zeng
- 申请人： Dow Global Technologies LLC , Dow Silicones Corporation , Rohm and Haas Company
- 申请人地址： US MI Midland; US MI Midland; US PA Collegeville
- 专利权人： Dow Global Technologies LLC,Dow Silicones Corporation,Rohm and Haas Company
- 当前专利权人： Dow Global Technologies LLC,Dow Silicones Corporation,Rohm and Haas Company
- 当前专利权人地址： US MI Midland; US MI Midland; US PA Collegeville
- 国际申请： PCT/US2021/017312 WO 20210210
- 主分类号： C08F230/08
- IPC分类号： C08F230/08 ; C08F2/30 ; C08F2/26
摘要：
The present invention is a composition comprising an aqueous dispersion of copolymer particles comprising structural units of a) an acrylate monomer; b) an acid monomer; and c) a siloxane-acrylate monomer of formula I: where R, R1, R2, Y and x are defined herein. The composition, which also comprises a nonionic and anionic surfactant as described herein, is useful in a variety of applications ranging from architectural coatings to personal care products.
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