Hair care compositions
US10076485B2 · kind B2 · utility
1Cited by
19References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2014 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Jan 28, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/54
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to hair care compositions comprising an effective amount of a condensation polymer having at least one, optionally quaternized or protonated, dialkylamide end-group connected through the polymer backbone to a unit derived from an alkylamide, the connection comprising at least one ester linkage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.