Invention Application
- Patent Title: PHOSPHORUS ACID FUNCTIONALIZED OPAQUE POLYMER
- Patent Title (中): 磷酸官能化OPAQUE聚合物
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Application No.: US14949159Application Date: 2015-11-23
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Publication No.: US20160152854A1Publication Date: 2016-06-02
- Inventor: James C. Bohling , Wei Gao , Michael W. Leonard , Qing Zhang
- Applicant: Rohm and Haas Company , Dow Global Technologies LLC
- Main IPC: C09D125/12
- IPC: C09D125/12 ; C09D133/08 ; C08J3/18
Abstract:
The present invention relates to opaque polymers functionalized with phosphorus acid groups, composites of TiO2 particles and the opaque polymers, and methods for their preparation. The composites are useful in coatings formulations and have been shown to exhibit improved hiding benefits in coated substrates over compositions containing non-functionalized opaque polymer and TiO2.
Public/Granted literature
- US09988547B2 Phosphorus acid functionalized opaque polymer Public/Granted day:2018-06-05
Information query
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