Invention Grant
- Patent Title: Adsorbing vinyl acetate binders
- Patent Title (中): 吸附乙酸乙烯酯粘合剂
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Application No.: US14398487Application Date: 2012-05-04
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Publication No.: US09346970B2Publication Date: 2016-05-24
- Inventor: James C. Bohling , Qiaoqiao Cai , Edwin H. Nungesser , Morris C. Wills , Tingke Zhang
- Applicant: James C. Bohling , Qiaoqiao Cai , Edwin H. Nungesser , Morris C. Wills , Tingke Zhang
- Applicant Address: US PA Philadelphia
- Assignee: Rohm and Haas Company
- Current Assignee: Rohm and Haas Company
- Current Assignee Address: US PA Philadelphia
- Agent Reid S. Willis
- International Application: PCT/CN2012/075065 WO 20120504
- International Announcement: WO2013/163808 WO 20131107
- Main IPC: C08L31/04
- IPC: C08L31/04 ; C08L43/02 ; C09D131/04 ; C08F2/22 ; C09D143/02 ; C08F220/60 ; C08K3/22 ; C09D7/12
Abstract:
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.
Public/Granted literature
- US20150112016A1 ADSORBING VINYL ACETATE BINDERS Public/Granted day:2015-04-23
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