Azlactone Michael adducts
US5149806A · kind A · utility
40Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1990 |
| Grant date | Sep 22, 1992 |
| Priority date | — |
| Expiry date | Mar 28, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D263/42
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Azlactone-functional Michael adducts are disclosed which are the Michael reaction products of 2-alkenyl azlactones and Michael donors selected from carbon and nitrogen nucleophiles. Reaction products which contain a plurality of azlactone groups are useful as step growth monomers in adhesives, sealants, and coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.