Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1997-11-28
2000-06-27
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
556440, 514 63, 424 60, 424 702, 424 709, 424401, C07F 708, C07F 710
Patent
active
060808802
ABSTRACT:
Novel silicone-substituted cinnamamide/malonamide/malonate compounds having the structural formulae (1) and (2): ##STR1## in which A is a radical of formula (3): ##STR2## are well suited for the photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, and are also useful for photoprotecting such UV-sensitive substrates as plastics.
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Leduc Madeleine
Richard Herve
Shaver Paul F.
Societe l'Oreal S.A.
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