Translucent hair conditioning composition
US9993404B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Jan 14, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a hair conditioning composition comprising: a cationic surfactant; a high melting point fatty compound having a melting point of 25° C. or higher; a material having a refractive index of from about 1.30 to about 1.70; and an aqueous carrier, wherein a composition has a transmittance of at least about 0.5%. The composition is further specified by either: (i) the material is a polyol having at least 3 hydroxyl groups and the polyol is contained at a level of above 30% to about 80% by weight of the composition; or (ii) the cationic surfactant is a salt of a mono-long alkyl amine and an acid. The compositions provides both translucent appearance and conditioning benefits, especially conditioning benefit on wet hair when used as a rinse-off conditioner and/or spreadability on hair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.