Antidandruff shampoo compositions
US5104645A · kind A · utility
139Cited by
20References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 1990 |
| Grant date | Apr 14, 1992 |
| Priority date | — |
| Expiry date | Feb 2, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Antidandruff shampoos comprising a surfactant, platelet zinc pyridinethione active of specific particle size, a suspending agent, water, and a synergizer for the active. Said compositions have superior efficacy when compared with antidandruff shampoos known in the art.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.