Curable coating composition including compound having carbamate and hydroxyl functionality
US5792810A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 15, 1996 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | Aug 15, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A curable coating composition is described comprising PA1 (A) a compound comprising carbamate or urea and hydroxyl functional groups that is the reaction product of PA2 (1) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone or a hydroxy carboxylic acid, and PA2 (2) a lactone or a hydroxy carboxylic acid, PA1 (B) a compound comprising at least one group that is reactive with carbamate and at least one group that is reactive with hydroxyl, or a plurality of groups that are reactive with both carbamate and hydroxyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.