Invention Grant
- Patent Title: Aqueous dispersion of polymeric particles
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Application No.: US17270698Application Date: 2018-10-16
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Publication No.: US11939486B2Publication Date: 2024-03-26
- Inventor: Yan Li , Junyu Chen , Cheng Shen , James C. Bohling , Zhi Juan Gong , Tao Wang
- Applicant: Dow Global Technologies LLC , Rohm and Haas Company
- Applicant Address: US MI Midland
- 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 Collegeville
- Agent Susan M. Zerull
- International Application: PCT/CN2018/110344 2018.10.16
- International Announcement: WO2020/077515A 2020.04.23
- Date entered country: 2021-02-23
- Main IPC: C09D133/08
- IPC: C09D133/08 ; C08F2/22 ; C08F212/06 ; C08F220/14 ; C08F220/18 ; C08L43/02 ; C08L71/02 ; C09D133/12
Abstract:
An aqueous dispersion of polymeric particles comprising an emulsion polymer and a polyalkylene oxide with a weight average molecular weight in the range of 450 to 1,500 g/mole, and an aqueous coating composition with low VOCs comprising the aqueous dispersion and providing coatings made therefrom with improved water whitening resistance and hardness.
Public/Granted literature
- US20210332259A1 AQUEOUS DISPERSION OF POLYMERIC PARTICLES Public/Granted day:2021-10-28
Information query
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