摘要:
The invention relates to the use of heterocyclic quaternary polyammonium polymers as protective agent for keratin fibres, to cosmetic compositions using them and to method for treating hair with the aid of these polymers.
摘要:
The use of linear or cyclic silicon compounds containing at least one chromophoric group of quinone or azo type as direct dyes in dye compositions intended for dyeing human keratin fibres and in particular the hair. The invention also relates to novel silicon compounds and dye compositions containing them, as well as to the corresponding direct dyeing process.
摘要:
Topically applicable sunscreen/cosmetic compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise a photoprotecting effective amount of a novel triorganosilylated benzotriazole compound having the structural formula (1): ##STR1##
摘要:
The present invention relates to novel insoluble s-triazine derivatives bearing benzotriazole and/or benzothiazole groups, to a process for their preparation and to their uses in particulate form as UV screening agents, in particular in the cosmetic field. The present invention also relates to the application of these compounds in particular to protecting the skin and the hair against ultraviolet radiation.
摘要:
Linear or cyclic diorganosiloxane compounds that include at least one nitroaniline function are disclosed; the compounds may be used as organic dyes in cosmetic compositions suitable for dyeing human keratin fibers, especially hair, or for make-up. The dyes may also be used in foods and pharmaceutical compositions and for dyeing natural and synthetic fibers and plastics or inorganic materials. Also disclosed are the use of the compounds in the above-mentioned fields, cosmetic compositions containing such compounds, and a method for directly dyeing keratin fibers.
摘要:
Photoprotective, topically applicable sunscreen/cosmetic compositions well suited for the UV-photoprotection of human skin and/or hair, comprise an effective UV-photoprotecting amount of at least one novel benz-x-azole-substituted silane or siloxane having the formula (1) or (2): A—SiR′1R′2R′3 (2) in which A is a radical having the structural formula (I):
摘要:
Linear or cyclic diorganosiloxane compounds that include at least one nitroaniline function are disclosed. The compounds may be used as organic dyes in cosmetic compositions suitable for dyeing human keratin fibers, especially hair, or for make-up. The dyes may also be used in foods and pharmaceutical compositions and for dyeing natural and synthetic fibers and plastics or inorganic materials. Also disclosed are the use of the compounds in the above-mentioned fields, cosmetic compositions containing such compounds, and a method for directly dyeing keratin fibers.
摘要:
The use of linear or cyclic silicon compounds containing at least one chromophoric group of quinone or azo type as direct dyes in dye compositions intended for dyeing human keratin fibers and in particular the hair. The invention also relates to novel silicon compounds and dye compositions containing them, as well as to the corresponding direct dyeing process.
摘要:
Topically applicable sunscreen/cosmetic compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise a photoprotecting effective amount of a novel oxanilido-substituted polyorganosiloxane/polyorganosilane having one of the formulae (1) to (3): ##STR1## wherein A is a monovalent oxanilide radical which comprises an alkylene or alkyleneoxy bridging group, which is bonded directly to a silicon atom, and which has the formula (4): ##STR2##
摘要:
Cosmetic screening composition containing a benzylidene camphor sulphonamide and its use for the protection of human skin against ultraviolet radiation.