Treating textile materials with polyorganosiloxanes
US8038727B2 · kind B2 · utility
0Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2007 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | Aug 23, 2027 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/50
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention concerns a method for treating textile materials providing said textile materials with a soft feel, absence of yellowing and good hydrophily, which consists of contacting the textile materials with a composition comprising at least a linear, cyclic or three-dimensional polyorganosiloxane of formula (I), wherein: the symbols Z, identical or different, represent R1, and/or V; and the symbols V represent a group of sterically hindered piperidinyl function(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.