Combination of crosslinked cationic and ampholytic polymers for personal and household applications
US9017652B1 · kind B1 · utility
8Cited by
10References
5Claims
0Family size
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Key dates
| Filing date | Apr 9, 2010 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | May 10, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5428
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cleansing composition for cosmetic or household use may include an ampholytic polymer; a crosslinked cationic polymer; a surfactant component selected from the group consisting of anionic surfactants, amphoteric surfactants, cationic surfactants, nonionic surfactants, and zwitterionic surfactants; and an aqueous and/or organic carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.