Invention Grant
- Patent Title: Waterborne epoxy coating composition
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Application No.: US16614414Application Date: 2017-06-02
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Publication No.: US11186743B2Publication Date: 2021-11-30
- Inventor: Weijun Yang , Hu Li , Longlan Cui , Siyuan Jiang , Tao Wang , Yu Cai , Jia Tang , Antony K. Van Dyk
- Applicant: Dow Global Technologies LLC , Rohm and Haas Company
- Applicant Address: US MI Midland; US PA Collegeville
- 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
- Agency: Cantor Colburn LLP
- Agent Karl E. Stauss
- International Application: PCT/CN2017/086906 WO 20170602
- International Announcement: WO2018/218631 WO 20181206
- Main IPC: C09D163/00
- IPC: C09D163/00 ; C09D7/65 ; C08K3/013 ; C08G59/22 ; C08G59/32 ; C08G59/50 ; C08F212/08 ; C08F228/02 ; C08F230/02 ; C08F2/18 ; C08F2/22 ; C08F2/38 ; C08L33/08 ; C09D5/08
Abstract:
A stable two-component waterborne coating composition comprising an epoxy component A comprising a waterborne epoxy resin, a polymeric dispersant, and pigments and/or extenders; and a component B comprising a curing agent; providing coatings made therefrom with improved anti-corrosion properties; and a method of preparing the coating composition.
Public/Granted literature
- US20210284863A1 WATERBORNE EPOXY COATING COMPOSITION Public/Granted day:2021-09-16
Information query
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