Fatty ester mixture for solar protection and cosmetic...

Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations

Reexamination Certificate

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Details

C424S060000, C424S070900, C424S401000, C514S785000

Reexamination Certificate

active

10220264

ABSTRACT:
The invention concerns a fatty ester mixture for cosmetic product, comprising at least two fatty esters selected among a branched C4–C8 mono carboxylic acid and a branched C8–C12 alcohol, the esters of a C8–C12 dicarboxylic acid the esters of a linear C8–C12 dicarboxylic acid and a branched C3–C6 alcohol and the esters of a hydroxycarboxylic acid and a linear C10–C18 alcohol. The invention is useful in cosmetics and more particularly for solar protection products.

REFERENCES:
patent: 4424234 (1984-01-01), Alderson et al.
patent: 4797273 (1989-01-01), Linn et al.
patent: 5008100 (1991-04-01), Zecchino et al.
patent: 5039516 (1991-08-01), Goodman et al.
patent: 5876736 (1999-03-01), Cohen et al.
patent: 6165449 (2000-12-01), George et al.
patent: 0416837 (1991-03-01), None
patent: 2 789 308 (2000-08-01), None
patent: WO 95/00107 (1995-01-01), None

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