Invention Grant
- Patent Title: Polyurethane coating compositions containing 1,1-di-activated vinyl compounds and related coatings and processes
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Application No.: US16320604Application Date: 2017-07-26
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Publication No.: US11078376B2Publication Date: 2021-08-03
- Inventor: Aditya Gottumukkala , Scott W. Sisco , David R. Fenn , Daniel F. Moyano , Kurt G. Olson , Matthew S. Luchansky , Richard J. Sadvary , Shiryn Tyebjee , Caroline S. Harris , Shanti Swarup
- Applicant: PPG Industries Ohio, Inc.
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agency: K&L Gates LLP
- International Application: PCT/US2017/043995 WO 20170726
- International Announcement: WO2018/022780 WO 20180201
- Main IPC: C09D175/04
- IPC: C09D175/04 ; B05D7/00 ; C09D7/63 ; C08G18/48 ; C08G18/66 ; C08G18/79 ; C08G71/04 ; C08G18/75 ; C09D133/00 ; C08G18/40 ; C09D133/10 ; C08K5/00 ; B05D3/02
Abstract:
Polyisocyanate-cured coating compositions containing 1,1-di-activated vinyl compounds are described. Also provided are coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds. Also provided are articles employing the coatings described herein.
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