Polyacrylate-22

O que é?

Polyacrylate-22 is a complex polymer that is prepared by first reacting isophorone diisocyanate (IPDI with a copolymer made from Adipic Acid and Neopentyl Glycol. The isocyanate groups on the resulting polymer are then reacted with hydroxyethyl methacrylate followed by quenching with ethanol to eliminate residual urethane groups. Finally, the polymer above is copolymerized with acrylic acid, methacrylic acid, and methyl methacrylate, then partially neutralized with aminomethyl propanol (AMP)

Para que serve?

Polyacrylate-22 consta no inventário UE de ingredientes cosméticos com as seguintes funções declaradas:

• Film forming

  forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays

• Hair fixing

  holds hair in a desired style, typically through a flexible film coating each strand

Estatuto regulamentar UE

Polyacrylate-22 é permitido em produtos cosméticos na União Europeia sob o Regulamento 1223/2009. Não está sujeito a uma restrição de Anexo específica no momento da redação.

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