HAIR STYLING PATENTS FOR 2006 - Patent and Intellectual ...

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acceptable support in particular of oil-in-water type, (i) as first screening agent, at least one specific
1,3,5-triazine derivative, and (ii) as second screening agent, a silicon derivative containing a
benzotriazole function, the said first and second screening agents being present in the said
compositions in an amount which is effective for producing synergistic activity with respect to the
sun protection factors imparted. Application to protecting the skin and the hair against the effects of
ultraviolet radiation.
US Patent No: 6171603
Bioaromatic amido compounds and pharmaceutical/cosmetic compositions comprised thereof
Novel pharmaceutically/cosmetically-active biaromatic amido compounds have the structural
formula (I): ##STR1## in which Ar is a radical selected from among those of the following
formulae (a)-(e): ##STR2## and are useful for the treatment of a wide variety of disease states,
whether human or veterinary, for example dermatological, rheumatic, respiratory, cardiovascular
and ophthalmological disorders, as well as for the treatment of mammalian skin and hair
conditions/disorders.
US Patent No: 6174518
Photoprotective/cosmetic compositions comprising w/o/w stable triple emulsions
The present invention relates to a cosmetic or dermatological emulsion of the water/oil/water
(W/O/W) type, characterized in that it comprises: (a) an external aqueous phase and (b) a noncontinuous
fatty phase constituting, with an internal aqueous phase, a water/oil (W/O) primary
emulsion, the said fatty phase comprising, as lipophilic emulsifier, at least one block copolymer
composed of a polymer block derived from a monohydroxycarboxylic acid and of a polymer block
derived from an alkylglycol or from a polyalkylene glycol; (c) at least one photoprotective system
capable of screening out UV (UV-A and/or UV-B) radiation. The invention also relates to its uses
in and for the manufacture of cosmetic or dermatological compositions for the photoprotection of
the skin or hair.
US Patent No: 6183728
Screening cosmetic composition comprising one nanopigment of metallic oxide and one fat-soluble
screening polymer
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