Metal coating compositions including linear polyester polyurethane
US5039731A · kind A · utility
3Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1989 |
| Grant date | Aug 13, 1991 |
| Priority date | — |
| Expiry date | Oct 13, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D175/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coating composition comprises 0.1 to 10% by weight of a linear polyester polyurethane, 2 to 25% by weight of at least one organic solvent-soluble phenolic resin, 3 to 18% by weight of a halogenated resin selected from the group consisting of halogenated rubber, halogenated polyolefins and halogenated vinyl halide polymers and an inert solvent in an amount sufficient to provide an adhesive primer having a solids content of 10 to 70% by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.