Storage stable polyurethane coating
US4767836A · kind A · utility
12Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 1987 |
| Grant date | Aug 30, 1988 |
| Priority date | — |
| Expiry date | May 18, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/8061
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A storage stable polyurethane coating composition which may be heat cured under relatively mild conditions comprising an isocyanate which has been chemically blocked and a curing agent comprising a partially alkoxylated polyoxyalkylene amine is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.