Shampoo compositions and suspending agent therefor
US5587154A · kind A · utility
15Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 1994 |
| Grant date | Dec 24, 1996 |
| Priority date | — |
| Expiry date | Sep 6, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A hair shampoo composition comprising a cleansing surfactant; a water-insoluble hair treating compound, like a hair conditioner or an antidandruff agent; a suspending agent comprising an amine including at least one long carbon chain and a suitable acid; and a suitable carrier, and a method of treating hair are disclosed. The shampoo compositions effectively suspend the water-insoluble hair-treating compound, effectively cleanse the hair and effectively deliver the water-insoluble hair-treating compound to the hair or scalp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.