Concentrated liquid fabric softener composition
US4155855A · kind A · utility
27Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1978 |
| Grant date | May 22, 1979 |
| Priority date | — |
| Expiry date | Jun 26, 1998 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M13/47
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Concentrated liquid fabric softeners containing a fabric substantive agent, inclusive of polyamines and alkylpyridinium salts, in conjunction with a fabric softening component, inclusive of quaternary ammonium salts; alkylimidazolinium salts; fatty esters; fatty ethers; and fatty compounds containing a sulfur or nitrogen linking atom, are disclosed. The subject concentrated softener compositions are easily dispersible in aqueous medium and thus can evenly deposit onto fibers to thereby provide textile handling benefits inclusive of softening, static control, ease-of-ironing, fluffiness, pliability and smoothness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.