Rheological additives and paint and coating compositions containing such additives exhibiting improved intercoat adhesion
US6448366B1 · kind B1 · utility
5Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2000 |
| Grant date | Sep 10, 2002 |
| Priority date | — |
| Expiry date | Jun 8, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L79/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improved thickening composition for organic systems, including paints and coatings, is described. The additive provides paints and coatings more than adequate viscosity improvement without affecting intercoat adhesion characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.