System for preventing static electricity on laundered textile materials
US4374639A · kind A · utility
1Cited by
12References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 1980 |
| Grant date | Feb 22, 1983 |
| Priority date | — |
| Expiry date | Apr 3, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2459
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A system for preventing static cling among textile materials such as clothes in a washer by using in a liquid bath containing the textile materials a static preventing member having a textile substrate or the like reacted with a static preventing material such as N-trisubstituted ammonium 2 hydroxy 3 halopropryl compounds or salts of epoxy propyl ammonium compounds such as glycidyltrimethylammonium chloride. Such static preventing members, and the methods of making and using same are included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.