Compositions comprising a cationic homopolymer and their use for stabilization of an oxidizing solution
US7204855B2 · kind B2 · utility
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6References
168Claims
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Key dates
| Filing date | Jun 18, 2001 |
| Grant date | Apr 17, 2007 |
| Priority date | — |
| Expiry date | Dec 31, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5426
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions comprising (a) at least one cationic homopolymer comprising repeating units of formula (I); (b) at least one fatty alcohol; (c) at least one alkoxylated fatty alcohol; (d) at least one fatty amide; and (e) at least one oxidizing agent, and methods using the same to provide physical stability to an oxidizing composition, and in treatment compositions for keratinous fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.