Thermosetting coating compositions
US5324788A · kind A · utility
9Cited by
5References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 1993 |
| Grant date | Jun 28, 1994 |
| Priority date | — |
| Expiry date | Apr 30, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D133/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided are enamel compositions and water-borne enamel compositions comprising phenol functionalized vinyl polymers and crosslinking agents such as aminoplasts, e.g., alkylated melamine-formaldehyde condensates. The coatings produced from such compositions possess excellent acid-etch resistance, solvent resistance, hardness, and gloss. The compositions of the present invention are thus particularly useful for automotive, appliance and machinery coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.