PREPARATIONS OF THE W/O EMULSION TYPE WITH AN INCREASED...

Details PREPARATIONS OF THE W/O EMULSION TYPE WITH AN INCREASED... PREPARATIONS OF THE W/O EMULSION TYPE WITH AN INCREASED...

2005-08-30

2005-08-30

Wang, Shengjun (Department: 1617)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

C424S070100, C516S021000

Reexamination Certificate

active

06936265

ABSTRACT:
Water-in-oil emulsions(a) having a water phase content of at least 80% by weight, based on the total weight of the emulsions,(b) in which the lipid phase comprises at least one lipid with a viscosity of less than 15 mPa·s (at 25° C.), which has a spreading value of at least 700 mm2/10 minutes (at 25° C.),(c) at least one interface-active substance chosen from the group of alkylmethicone copolyols and/or alkyldimethicone copolyols,(d) if desired also comprising one or more cationic, nonionic and/or anionic polymers, preferably in concentrations of from 0.01 to 10% by weight, preferably 0.1 to 5% by weight, particularly preferably 0.25 to 1% by weight.

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Wenninger et al. ‘International Cosmetic Ingredient dictionary and Handbook,’ 1997, p. 406.

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