Ester of maleimibenzoic acid
US5981763A · kind A · utility
7Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1997 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Dec 11, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Bifunctional compounds are characterized in that they have the following general formula: ##STR1## where n is zero or a whole number in the range 1 to 4, limits included, X is a substituent where the X groups are identical or different when n is a number from 2 to 4, and R is a divalent group. Use of these compounds as functionalising agents for a polyolefin by grafting the compound onto the paraffinic chain, or as compatibilising agents for incompatible polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.