Drug – bio-affecting and body treating compositions – Topical sun or radiation screening – or tanning preparations – Aromatic acid or derivative containing
Reexamination Certificate
2006-11-21
2006-11-21
Richter, Johann (Department: 1616)
Drug, bio-affecting and body treating compositions
Topical sun or radiation screening, or tanning preparations
Aromatic acid or derivative containing
C424S059000, C424S070120, C556S415000, C558S396000
Reexamination Certificate
active
07138108
ABSTRACT:
Novel (phenylsulfonyl)acrylonitrile siloxanes/silanes, and cosmetic/dermatological sunscreen compositions comprised thereof, are well suited for UV-A photoprotecting the skin and/or the hair against the damaging effects of solar radiation.
REFERENCES:
patent: 5827509 (1998-10-01), Richard et al.
patent: 0 716 089 (1996-06-01), None
French Search Report issued for FR 02/07287 on Feb. 12, 2003—2 pages.
Breton Philippe
Richard Herve
"L'Oreal"
Choi Frank
Richter Johann
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