Dimethylhydrogensiloxy Phenyl Polysilsesquioxane
Kosmeettinen ainesosa, jota käytetään film forming iho-, hius- ja henkilökohtaisen hygienian tuotteissa, joita myydään Euroopan unionissa.
Mikä se on?
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane is made by hydrolysis and condensation of a mixture of phenyl trimethoxysilane and dimethychlorosilane. Polysilsesquioxanes are resinous materials composed of a mixture of three-dimensional siloxane polymers and/or oligomers with cage structures. For the oligomers, each silicon atom in the polysilsesquioxane is connected via oxygen atoms to three other silicon atoms and can be represented by the empirical formulation RSiO3/2, where R represents a phenyl group. For the larger polymeric polysilsesquioxanes, some of the silicon atoms are not connected to other silicon atoms and instead have a silanol (SiOH) group. For this material, the dimethylchlorosilane (HSiMe2Cl) acts as an end-blocking group and produces a polysilsesquioxane that contains dimethylhydrogen siloxy (HMe2SiO-) groups.
Mitä se tekee?
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane on lueteltu EU:n kosmeettisten ainesosien luettelossa seuraavin ilmoitetuin funktioin:
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Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
EU-sääntelytila
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane on sallittu kosmetiikkatuotteissa Euroopan unionissa asetuksen 1223/2009 mukaisesti. Ei kuulu erillisen liiterajoituksen piiriin kirjoitushetkellä.
Usein kysytyt kysymykset
Mikä on Dimethylhydrogensiloxy Phenyl Polysilsesquioxane?
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane on kosmeettinen ainesosa, joka on luetteloitu EU:n CosIng-tietokantaan. Dimethylhydrogensiloxy Phenyl Polysilsesquioxane is made by hydrolysis and condensation of a mixture of phenyl trimethoxysilane and dimethychlorosilane. Polysilsesquioxanes are resinous materials composed of a mixture of three-dimensional siloxane polymers and/or oligomers with cage structures. For the oligomers, each silicon atom in the polysilsesquioxane is connected via oxygen atoms to three other silicon atoms and can be represented by the empirical formulation RSiO3/2, where R represents a phenyl group. For the larger polymeric polysilsesquioxanes, some of the silicon atoms are not connected to other silicon atoms and instead have a silanol (SiOH) group. For this material, the dimethylchlorosilane (HSiMe2Cl) acts as an end-blocking group and produces a polysilsesquioxane that contains dimethylhydrogen siloxy (HMe2SiO-) groups.
Onko Dimethylhydrogensiloxy Phenyl Polysilsesquioxane sallittu kosmetiikassa EU:ssa?
Kyllä. Dimethylhydrogensiloxy Phenyl Polysilsesquioxane on sallittu kosmetiikkatuotteissa EU:ssa asetuksen 1223/2009 mukaisesti.
Mitä Dimethylhydrogensiloxy Phenyl Polysilsesquioxane tekee kosmetiikkatuotteissa?
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane on ilmoitettu EU:n kosmeettisten ainesosien luettelossa funktioilla: film forming.
Liittyvät ainesosat
Lähde: EU:n CosIng-tietokanta (Euroopan komissio). Tämä sivu on johdettu Euroopan komission julkaisemista julkisen sektorin tiedoista. · Päivitetty viimeksi: 15/10/2019