Water soluble fiber-treating agent and method of making
US5883185A · kind A · utility
20Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1997 |
| Grant date | Mar 16, 1999 |
| Priority date | — |
| Expiry date | Mar 17, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S8/01
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A fiber-treating agent is obtained by dissolving in water a reaction product resulting from co-hydrolysis and condensation of (A) a fluorinated alkyl group-containing alkoxysilane, (B) an alkyl group-containing alkoxysilane, (C) an amino group-containing alkoxysilane, and (D) an epoxy group-containing alkoxysilane. The fiber-treating agent is water soluble and thus safe while it imparts satisfactory water repellency, oil repellency, stain-proof property and even durable water repellency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.