Dye-leveling and cleaning composition containing an aqueous organic sulfonate plus an alcohol alkoxylate diluent
US5451238A · kind A · utility
2Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 1994 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | May 13, 2014 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06P1/6133
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to an acid dye-leveling composition that is useful for imparting a dye-leveling characteristic to fibers, as well as acting as a cleaner for hard surfaces or for fibers. The composition comprises (a) the reaction product of a piperazine compound, a piperazinone compound, an amine compound, or a combination thereof, with an alkyl diphenyl ether sulfonic acid, and (b) an alcohol alkoxylate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.