Detergent composition containing a biodegradable graft polysaccharide
US5223171A · kind A · utility
28Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1991 |
| Grant date | Jun 29, 1993 |
| Priority date | — |
| Expiry date | Jun 26, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3788
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A detergent composition containing, as a "builder", a graft polysaccharide which consists essentially of a polydextrose having an average-weight molecular mass of less than 10,000 and onto which a water-soluble ethylenically unsaturated monomer is grafted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.