Fluorosilicone compositions as wash durable soil and stain repellent finishes
US5348769A · kind A · utility
3Cited by
16References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1993 |
| Grant date | Sep 20, 1994 |
| Priority date | — |
| Expiry date | Mar 31, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2287
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
This invention provides a method of using perfluoroalkyl hydroxyalkyl siloxanes to impart wash durable soil and stain repellency to a fibrous substrate such as cotton and cotton/polyester fabric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.