Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations
Reexamination Certificate
2007-08-14
2007-08-14
Dodson, Shelley A. (Department: 1616)
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
C424S060000, C424S070100, C424S400000, C424S401000, C514S613000, C558S388000
Reexamination Certificate
active
10804128
ABSTRACT:
Cosmetic compositions for topical use for protecting the skin and the hair, containing, in a cosmetically acceptable support, at least one compound of formula (1) or (2)in which X1represents R3—(C═O)—, R3—SO2— or R3—O—(C═O)—, X2represents —(C═O)—R′3—(C═O), —SO2—R′3—SO2— or —(C═O)—O—R′3—O—(C═O)—, Y represents —(C═O)—R4or —SO2R5,R2represents a C1-8alkyl group, n is 0, 1 or 2, R3represents C1-30alkyl or C3-30alkenyl, R′3represents a single bond or a divalent C1-30alkylene or C3-30alkenylene radical, R4represents —OR6or —NHR6, R5represents C1-30alkyl or a phenyl nucleus, R6represents C1-30alkyl or C3-30alkenyl, and novel compounds of formula (2).
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Luppi Bernadette
Richard Herve
"L'Oreal"
Dodson Shelley A.
Nixon & Vanderhye P.C.
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