Homopolymers prepared from ammonium quaternary salts of aminoalkylacrylamides
US5863526A · kind A · utility
4Cited by
14References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1997 |
| Grant date | Jan 26, 1999 |
| Priority date | — |
| Expiry date | Jan 10, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to a hair conditioning composition comprising as the active ingredient, a homopolymer of the formula. ##STR1## wherein R.sub.1 is hydrogen or methyl; R.sub.2 and R.sub.3 are independently lower alkyl; R.sub.4 is C.sub.2 -C.sub.25 alkyl or aryl group; n is 1-6; and X is lower alkyl sulfate or aryl sulfonate and to the use thereof for treating hair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.