Derivatized polysaccharide polymer
US7528100B2 · kind B2 · utility
11Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2005 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Nov 18, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/227
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Derivatized polysaccharide polymers that contain a fructan polymer substrate bearing one or more cationic substituent groups are useful in home and fabric care applications, in oilfield applications, and in emulsion polymerization applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.