Amphoteric polysaccharide compositions
US5378830A · kind A · utility
26Cited by
9References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 1993 |
| Grant date | Jan 3, 1995 |
| Priority date | — |
| Expiry date | Sep 1, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5426
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A novel blend composition comprising one or more cationic polysaccharides and one or more anionic polysaccharides is provided. The blend is capable of producing enhanced viscosities when distributed in a solvent. The blend is suitable for use in foods, explosives, oil field chemicals, textile fibers, paper production, personal care products, agricultural chemicals and cosmetics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.