Acid-epoxy-melamine coating composition modified with a silane polymer
US5369153A · kind A · utility
11Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 17, 1992 |
| Grant date | Nov 29, 1994 |
| Priority date | — |
| Expiry date | Nov 17, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L63/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A coating composition useful for a finish for automobiles and trucks in which the film forming binder comprises an acrylic polymer having at least two reactive acid groups, an epoxy-containing crosslinker, a melamine resin, and an epoxy-silane modifying agent. The composition may be used as a one-package system with a reasonable pot life. The composition is characterized by improved environmental resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.