Invention Grant
- Patent Title: Aqueous dispersion of composite particles
- Patent Title (中): 复合颗粒的水分散体
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Application No.: US14868891Application Date: 2015-09-29
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Publication No.: US09587135B2Publication Date: 2017-03-07
- Inventor: Antony K. Van Dyk , Jonathan P. DeRocher , Kevin J. Henderson , Lidaris San Miguel Rivera , Anurima Singh
- Applicant: Rohm and Haas Company , Dow Global Technologies LLC
- Applicant Address: US MI Midland US PA Philadelphia
- Assignee: Dow Global Technologies LLC,Rohm and Haas Company
- Current Assignee: Dow Global Technologies LLC,Rohm and Haas Company
- Current Assignee Address: US MI Midland US PA Philadelphia
- Agent Karl E. Stauss; Ronald D. Bakule
- Main IPC: C09D133/14
- IPC: C09D133/14 ; C08F220/06 ; C08F220/14 ; C08F220/34 ; C09D5/00 ; C09C1/36 ; C09D5/02 ; C08F222/14 ; C09D7/12 ; C08F283/01 ; C09D17/00 ; C09D133/08 ; A61Q17/04 ; A61K8/81 ; A61K8/04 ; C08K3/22
Abstract:
A stable aqueous dispersion including certain composite particles and a method for forming the stable aqueous dispersion is provided. The composite particles include a pigment particle, the pigment particle having disposed thereon a certain water-soluble polymer including copolymerized carboxylic acid monomer and N-containing monomer and the pigment particle bearing the water-soluble polymer having disposed on it a plurality of water-insoluble polymer particles. Also provided is a dry coating formed from the aqueous dispersion.
Public/Granted literature
- US20160090502A1 AQUEOUS DISPERSION OF COMPOSITE PARTICLES Public/Granted day:2016-03-31
Information query
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