Rheology control agents for coating compositions
US7652121B2 · kind B2 · utility
2Cited by
23References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2006 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Oct 22, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31725
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention is directed to a rheology control agent for coating compositions. The rheology control agent includes a compound having the Formula (II) including isomers or mixtures of isomers thereof:wherein R, R9, R10, m and n are described in the specification. The coating compositions containing the rheology control agent have improved rheology control on application and are useful for OEM, refinishing or repainting the exterior of automobile and truck bodies and parts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.