Functional N-vinylformamides
US5728878A · kind A · utility
0Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1996 |
| Grant date | Mar 17, 1998 |
| Priority date | — |
| Expiry date | Jul 2, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
N-vinyl compositions comprising 3-(N-vinylformamido)propionamides and 2-methyl-3-(N-vinylformamido)propionamides containing terminal amino, hydroxyl or a second N-vinyl group are obtained by amidation of the corresponding propionate ester with appropriate alkylamines. The invention also describes a process for preparing these compounds. The subject materials are useful as monomers in free radical polymerization as well as precursors in the preparation of unsaturated resins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.