Treatment for fabrics
US6475980B2 · kind B2 · utility
5Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2001 |
| Grant date | Nov 5, 2002 |
| Priority date | — |
| Expiry date | Mar 9, 2021 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M15/05
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A water-soluble or water-dispersible material for deposition onto a fabric substrate during a treatment process. The material comprises a &bgr;1-4-linked polysaccharide structure having at least one substituent benefit agent group and optionally, one or more other substituent groups. The average degree of substitution of all substituent groups is from 0.01 to 1.2, preferably from 0.1 to 1.2, more preferably from 0.4 to 1.2. The polysaccharide structure has one or more regions with at least 3, preferably at least 4 consecutive unsubstituted saccharide rings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.