Preparation of hydroxyalkylcarbamates from six-membered cyclic carbonates
US6262297A · kind A · utility
12Cited by
10References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2000 |
| Grant date | Jul 17, 2001 |
| Priority date | — |
| Expiry date | Sep 25, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C269/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of preparing hydroxyalkylcarbamates from six-membered cyclic carbonates. The method involves reacting a six-membered cyclic carbonate with anhydrous ammonia or aqueous ammonium hydroxide. The present invention also provides for hydroxyalkylcarbamates prepared from six-membered cyclic carbonates, and for coating compositions comprising hydroxyalkylcarbamates prepared according to the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.