Invention Grant
- Patent Title: Polyisocyanate compositions
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Application No.: US16978706Application Date: 2019-03-05
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Publication No.: US11667768B2Publication Date: 2023-06-06
- Inventor: Philippe Olier
- Applicant: VENCOREX FRANCE
- Applicant Address: FR Saint-Priest
- Assignee: VENCOREX FRANCE
- Current Assignee: VENCOREX FRANCE
- Current Assignee Address: FR Borodine
- Agency: Dennemeyer & Associates LLC
- Priority: FR 51926 2018.03.06
- International Application: PCT/EP2019/055446 2019.03.05
- International Announcement: WO2019/170674A 2019.09.12
- Date entered country: 2020-09-06
- Main IPC: C08K5/524
- IPC: C08K5/524 ; C09D7/48 ; C09D7/63 ; C08G18/24 ; C08G18/72 ; C08K5/134 ; C09D175/04 ; C09J11/06 ; C09J175/04
Abstract:
The invention relates to a new polyisocyanate composition for producing coatings, said composition comprising at least one monophenol alkyl compound, a mixture of phosphite compounds for preventing yellowing and/or precipitation of the composition, and optionally, a catalyst.
Information query
