Trisimides of allyl-substituted or methallyl-substituted bicyclo[2.2.1]hept-5-ene-2,3-dicarboximides and the use thereof
US4778898A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1986 |
| Grant date | Oct 18, 1988 |
| Priority date | — |
| Expiry date | Oct 22, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/5537
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of formula ##STR1## wherein E and R' are each independently of the other a hydrogen atom or a methyl group, PA1 X is ##STR2## and R is --C.sub.m H.sub.2m --, in which m is 2 to 20, --C.sub.n H.sub.2n O--, in which n is 2 to 6, m- or p-phenylene, m- or p-oxyphenylene, in which the oxygen atom is attached to the group X, or X is ##STR3## and R is m- or p-phenylene, or X is ##STR4## and R is --(CH.sub.2 CH.sub.2 O).sub.q --, --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.q -- or --[CH.sub.2 CH(CH.sub.3)O].sub.q --, in which q is 1 to 6, m- or p-oxyphenylene, in which the oxygen atom is attached to the group X, or X is ##STR5## and R is --C.sub.r H.sub.2r --, in which r is 2 to 4, or m- or p-phenylene, are suitable for the preparation of crosslinked polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.