Fiber finishing methods
US5240743A · kind A · utility
8Cited by
20References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 1992 |
| Grant date | Aug 31, 1993 |
| Priority date | — |
| Expiry date | Feb 28, 2012 |
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 alkyl from 1 to 23 carbon atoms, R.sub.2 is alkyl from 1 to 23 carbon atoms, n is a number from 3 to 15, 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.