Fiber finishing methods
US5314718A · kind A · utility
4Cited by
25References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 21, 1993 |
| Grant date | May 24, 1994 |
| Priority date | — |
| Expiry date | Jan 21, 2013 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/40
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This invention is directed to a method for treating fibers by applying thereto a compound having the general formula ##STR1## wherein R.sub.1 is an alkyl group from 1 to 23 carbon atoms, R.sub.2 is an alkyl group from 1 to 23 carbon atoms, n is a number from 3 to 15, m is a number from 1 to 6, Y is --O-- or --S--, and X is --C.sub.2 H.sub.4 O-- or --C.sub.3 H.sub.6 O--, or a mixture of --C.sub.2 H.sub.4 O-- and --C.sub.3 H.sub.6 O--.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.