Dimethylhydrogensiloxy Phenyl Polysilsesquioxane
Een cosmetisch ingrediënt gebruikt als film forming in huid-, haar- en persoonlijke verzorgingsproducten verkocht in de Europese Unie.
Wat is het?
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.
Wat doet het?
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane staat in de EU-inventaris van cosmetische ingrediënten met de volgende aangegeven functies:
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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-regelgevingsstatus
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane is toegestaan in cosmetische producten in de Europese Unie onder Verordening 1223/2009. Het is op het moment van schrijven niet onderhevig aan een specifieke Bijlagebeperking.
Veelgestelde vragen
Wat is Dimethylhydrogensiloxy Phenyl Polysilsesquioxane?
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane is een cosmetisch ingrediënt opgenomen in de EU CosIng-database. 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.
Is Dimethylhydrogensiloxy Phenyl Polysilsesquioxane toegestaan in cosmetica in de EU?
Ja. Dimethylhydrogensiloxy Phenyl Polysilsesquioxane is toegestaan in cosmetische producten in de EU onder Verordening 1223/2009.
Wat doet Dimethylhydrogensiloxy Phenyl Polysilsesquioxane in cosmetische producten?
Dimethylhydrogensiloxy Phenyl Polysilsesquioxane is in de EU-inventaris van cosmetische ingrediënten aangegeven met deze functies: film forming.
Verwante ingrediënten
Bron: EU CosIng-database (Europese Commissie). Deze pagina is afgeleid van openbare overheidsinformatie gepubliceerd door de Europese Commissie. · Laatst bijgewerkt: 15/10/2019