Crosslinked glycosaminoglycans and their use
US4863907A · kind A · utility
57Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 1985 |
| Grant date | Sep 5, 1989 |
| Priority date | — |
| Expiry date | Jun 25, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L5/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Crosslinked glycosaminoglycans or salts thereof prepared by crosslinking glycosaminoglycan or salts thereof with a polyfunctional epoxy compound wherein a crosslinking index is 0.005 or more per 1 mole of repeating disaccharides in glycosaminoglycan, and having various medical and cosmetic uses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.