Form-in-place polysaccharide gels
US5057606A · kind A · utility
41Cited by
12References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 24, 1989 |
| Grant date | Oct 15, 1991 |
| Priority date | — |
| Expiry date | Jan 24, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2305/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and article useful for preparing stable polysaccharide gels from aqueous solutions of water-soluble polysaccharides bearing pendant carboxylate groups. The gels produced may be of the foamed or nonfoamed variety.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.