Invention Grant
- Patent Title: Aqueous dispersion of adsorbing polymer particles and crosslinkable polymer particles
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Application No.: US15718036Application Date: 2017-09-28
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Publication No.: US10435582B2Publication Date: 2019-10-08
- Inventor: James C. Bohling , Carol Hawkins , Anna Kvecher , Pu Luo , Partha S. Majumdar
- Applicant: Rohm and Haas Company
- 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
- Main IPC: C09D133/14
- IPC: C09D133/14 ; C09D133/24 ; C08F220/18 ; C08F220/14 ; C09D7/61 ; C08F265/06 ; C09D151/00 ; C08K5/25 ; C08K3/22
Abstract:
The present invention relates to composition comprising a) first polymer particles that are functionalized with structural units of a TiO2-adsorbing monomer, and second polymer particles that are functionalized with structural units of diacetone acrylamide; and b) a dihydrazide or a diamine crosslinking agent, based on the weight of the composition. Coatings prepared from the composition of the present invention shows improved hardness and gloss.
Public/Granted literature
- US20180094160A1 AQUEOUS DISPERSION OF ADSORBING POLYMER PARTICLES AND CROSSLINKABLE POLYMER PARTICLES Public/Granted day:2018-04-05
Information query
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