Solvent based tiecoating for use with mastic coating
US5112655A · kind A · utility
3Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1990 |
| Grant date | May 12, 1992 |
| Priority date | — |
| Expiry date | Oct 31, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/002
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for improving the quality of a mastic coating system by using a solvent-borne tiecoat, and a solvent-borne tiecoat composition are provided. The tiecoat is applied to a substrate in order to correct substrate deficiencies which would cause premature failure of a mastic coating applied directly to the substrate. The mastic coating is then applied to the tiecoat to yield a superior mastic coating composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.