Cationic polydiorganosiloxanes for treating proteinaceous substrates
US4597964A · kind A · utility
12Cited by
4References
11Claims
0Family size
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Key dates
| Filing date | May 30, 1984 |
| Grant date | Jul 1, 1986 |
| Priority date | — |
| Expiry date | May 30, 2004 |
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.