发明授权
- 专利标题: Adsorbing vinyl acetate binders
- 专利标题(中): 吸附乙酸乙烯酯粘合剂
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申请号: US14398487申请日: 2012-05-04
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公开(公告)号: US09346970B2公开(公告)日: 2016-05-24
- 发明人: James C. Bohling , Qiaoqiao Cai , Edwin H. Nungesser , Morris C. Wills , Tingke Zhang
- 申请人: James C. Bohling , Qiaoqiao Cai , Edwin H. Nungesser , Morris C. Wills , Tingke Zhang
- 申请人地址: US PA Philadelphia
- 专利权人: Rohm and Haas Company
- 当前专利权人: Rohm and Haas Company
- 当前专利权人地址: US PA Philadelphia
- 代理商 Reid S. Willis
- 国际申请: PCT/CN2012/075065 WO 20120504
- 国际公布: WO2013/163808 WO 20131107
- 主分类号: C08L31/04
- IPC分类号: C08L31/04 ; C08L43/02 ; C09D131/04 ; C08F2/22 ; C09D143/02 ; C08F220/60 ; C08K3/22 ; C09D7/12
摘要:
The present invention relates to a composition comprising and a method for preparing a stable aqueous dispersion of polymer particles comprising structural units of vinyl acetate and a phosphorous acid monomer. The composition of the present invention provides vinyl acetate/phosphorus acid based polymer particles that improve hiding efficiency in pigmented coatings formulations.
公开/授权文献
- US20150112016A1 ADSORBING VINYL ACETATE BINDERS 公开/授权日:2015-04-23
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