Cationic polydiorganosiloxanes for treating proteinaceous substrates
US4472566A · kind A · utility
9Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1983 |
| Grant date | Sep 18, 1984 |
| Priority date | — |
| Expiry date | Dec 14, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New cationic polydiorganosiloxanes are disclosed that are substantive to proteinaceous substrates. These cationic polydiorganosiloxanes have methyl substituents, and diaminoalkyl substituents reacted with benzyl chloride. These cationic polydiorganosiloxanes are easily emulsified and are useful for treating human hair, human skin, and animal fur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.