Conditioning compositions comprising coacervate and gel matrix
US7462585B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 6, 2006 |
| Grant date | Dec 9, 2008 |
| Priority date | — |
| Expiry date | Nov 26, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5428
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are conditioning compositions comprising by weight: (a) from about 0.1% to about 10% of a cationic surfactant; (b) from about 0.05% to about 10% of a water-soluble polymer selected from the group consisting of a water-soluble anionic polymer, a water-soluble amphoteric polymer, and mixtures thereof; (c) from about 1.0% to about 10% of a high melting point fatty compound; and (d) an aqueous carrier; wherein the cationic surfactant and the polymer from a water-soluble complex; and wherein the cationic surfactant and the high melting point fatty compound from a gel matrix. The compositions are especially suitable for hair care products such as hair conditioning products for rinse-off use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.