Aqueous coatings and processes for the production of automobile finishes
US5747166A · kind A · utility
20Cited by
2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1996 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | May 14, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to aqueous coatings comprising (A) a water-thinable polyacrylate resin and (B) a blocked polyisocyanate or a mixture of blocked polyisocyanates, wherein the water-thinable polyacrylate resin (A) has a hydroxyl number of 60 to 180, an acid number of 10 to 100, and a glass transition temperature (Tg) of -40.degree. C. to +60.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.