Latex-modified asphalt emulsion tiecoat mastic coating system
US5085896A · kind A · utility
7Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 1990 |
| Grant date | Feb 4, 1992 |
| Priority date | — |
| Expiry date | Jun 28, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D195/005
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for improving the quality of mastic coating system by using a tiecoat which is composed of an aqueous latex-modified asphalt emulsion. The tiecoat is applied to a substrate and then at least one subsequent coating is applied to the tiecoat to yield a mastic coating system having superior resistance to lack and bleed-through discoloration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.