Protecting skin and hair with cosmetic compositions containing superoxide dismutase

• US 4,129,644 A
• Filed: 10/10/1975
• Issued: 12/12/1978
• Est. Priority Date: 10/15/1974
• Status: Expired due to Term

• Current Assignee: L'Oreal SA
• Original Assignee: L'Oreal SA
• Inventors: Lang, Gerard, Jacquet, Bernard, Kalopissis, Gregoire
• Primary Examiner(s): Meyers, Albert T.
• Assistant Examiner(s): Clarke, Vera C.
• Application Number:
  US05/621,629
• Time in Patent Office: 1,159 Days
• Field of Search: 424/59, 424/62, 424/70, 424/365, 424/94, 424/71, 424/359, 195/62, 195/63
• US Class Current: 424/59
• CPC Class Codes: A61K 2800/522 Antioxidants; Radical scavengers
• CPC Class Codes: A61K 8/66 Enzymes
• CPC Class Codes: A61Q 17/04 Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
• CPC Class Codes: A61Q 19/04 for chemically tanning the skin topical sun or radiation screening or tanning preparations A61Q17/04
• CPC Class Codes: A61Q 5/00 Preparations for care of the hair
• CPC Class Codes: A61Q 5/10 Preparations for permanently dyeing the hair

Abstract

A hygienic or cosmetic composition for the hair or skin comprises in a cosmetic vehicle at least one superoxide dismutase.

Claims

1. A process for maintaining the keratinic structure of the hair comprising applying to the hair an effective amount of at least one superoxide dismutase to maintain the keratinic structure of the hair.

2. The process of claim 1 wherein the superoxide dismutase is an extract of a marine bacterial strain.

3. The process of claim 2 wherein said marine bacterial strain is selected from the group consisting of Photobacterium phosphorem, Photobacterium leiognathi and Photobacterium sepia.

4. The process of claim 1 wherein said superoxide dismutase is an extract of a member selected from the group consisting of Photobacterium phosphorem No. ATCC 11040, Photobacterium leiognathi No. ATCC 25521, Photobacterium sepia, No. ATCC 15709, Escherichia coli No. ATCC 15224 and Pleurotus Olearius Gillet.

5. The process of claim 1 wherein said superoxide dismutase is an extract of a member selected from the group consisting of Escherichia coli, Pleurotus olearius and erythrocuprein.

6. A process for maintaining the keratinic structure of the skin and to maintain or improve the qualities of the skin comprising applying to the skin an effective amount of at least one superoxide dismutase to maintain the keratinic structure of the skin and to maintain or improve the qualities of the skin.

7. A process for protecting the skin from the harmful effects of ultra-violet rays comprising applying to the skin an effective amount of at least one superoxide dismutase to protect the skin from the harmful effects of ultra-violet rays.

8. A process for protecting the skin and hair while maintaining the integrity of the natural keratinic structure thereof comprising applying to said hair or skin a cosmetic composition for the hair or skin comprising a cosmetic vehicle for application to the hair or skin and at least one superoxide dismutase.