Invention Grant
- Patent Title: Method of protecting the skin from ultraviolet radiation with titanic acid and esters of titanic acid
- Patent Title (中): 保护皮肤与钛酸钠和钛酸钠的防紫外线辐射的方法
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Application No.: US3697642DApplication Date: 1969-03-03
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Publication No.: US3697642APublication Date: 1972-10-10
- Inventor: MADIGAN EDWARD J
- Applicant: COSMETICS & PHARM INC
- Assignee: Cosmetics & Pharm Inc
- Current Assignee: Cosmetics & Pharm Inc
- Priority: US80395169 1969-03-03
- Main IPC: A61K8/58
- IPC: A61K8/58 ; A61Q17/04 ; C01G23/053 ; C07F7/00 ; A61L23/00
Abstract:
An effective ultra-violet absorber composition and process for controlling sunburn by applying to the skin a composition which comprises a hydrated, substantially transparent gel represented by the formula: WHEREIN: A. R1 and R2 are independently selected from the group consisting of hydrogen, short chain alkyl, and ligands capable of chelate formation, and B. N IS ANY INTEGER IN A DERMATOLOGICALLY ACCEPTABLE CARRIER, THE GEL BEING EMPLOYED IN AN AMOUNT EFFECTIVE TO PROTECT THE SKIN AND OTHER SURFACES FROM THE HARMFUL EFFECTS OF THE BURNING RAYS OF THE SUN.
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