Method of in-mold coating
US5736090A · kind A · utility
22Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Mar 20, 1996 |
| Grant date | Apr 7, 1998 |
| Priority date | — |
| Expiry date | Mar 20, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J5/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of in-mold coating using a coating composition including: PA1 (A) a vehicle component including (i) a urethane acrylate oligomer or a urethane methacrylate oligomer, which is a reaction product containing no substantial unreacted isocyanate groups, of (a) an organic polyisocyanate, (b) an organic polyol and (c) a hydroxyalkyl acrylate or a hydroxyalkyl methacrylate, and (ii) a polymerizable unsaturated monomer, PA1 (B) a polyisocyanate compound, and PA1 (C) a polymerization initiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.