Microemulsions of aminopolysiloxanes
US5520827A · kind A · utility
31Cited by
16References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 15, 1994 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Nov 15, 2014 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M15/6436
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Aqueous microemulsions of protonated aminopolysiloxanes (.alpha.) comprising an amphoteric surfactant (.beta.) and optionally at least one non-ionic emulsifier (.gamma.) and optionally hydrotropics (.delta.) and/or cationic emulsifiers (.eta.) and the pH of which is .ltoreq.7 are suitable as finishing agents of good stability, in particular stability to shearing forces, for the treatment of fibrous material, in particular textile material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.