Antiacne composition containing benzoic peroxide in association with at least one sun filter
US4671956A · kind A · utility
37Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 1986 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | Oct 14, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
There is disclosed a composition for the local treatment of acne containing from 0.5 to 20% by weight of benzoyl peroxide in association with at least one sun filter that is benzylidenecamphor and its derivatives, 2-phenylbenzimidazole-5-sulfonic acid and its salts, 2-hydroxybenzenophenone and its derivatives, C.sub.2 -C.sub.12 alkyl p-dimethylaminobenzoates, salicylic acid esters, dibenzoylmethane derivatives and cinnamic acid derivatives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.