Treatment for fabrics
US6506220B2 · kind B2 · utility
7Cited by
3References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2001 |
| Grant date | Jan 14, 2003 |
| Priority date | — |
| Expiry date | Apr 5, 2021 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M15/07
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Laundry treatment compositions, especially detergent compositions or rinse conditioners, which deposit cellulosic polymers or related polysaccharide fabric rebuild agents onto textile fabrics are described. Such agents are used for laundering cellulosic fabrics such as cotton, to compensate for gradual loss of fibrous material on repeated washing. Preferred rebuild agents are cellulose monoacetate, cellulose hemisuccinate and other cellulose esters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.