Polyurethane-71

O que é?

Polyurethane-71 is a complex polymer that is formed by a multi-step synthesis. First, a polyester diol made by condensing Hexanediol, Adipic Acid, and isophthalic acid is reacted with isophorone diisocyanate and dimethylolpropionic acid. The resulting pre-polymer is neutralized with Triethylamine. The neutralized polymer is dispersed in water with Isopropanolamine and ethylene diamine

Para que serve?

Polyurethane-71 consta no inventário UE de ingredientes cosméticos com as seguintes funções declaradas:

• Binding

  holds the components of a formulation together, especially in pressed powders and compact makeup

• Film forming

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

Estatuto regulamentar UE

Polyurethane-71 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.

Ingredientes relacionados

• 1,4-Butanediol/succinic Acid/adipic Acid/hdi Copolymer binding
• 4-Hydroxybutyl Acrylate binding
• Abalone Shell Powder binding
• Acer Rubrum Wood Extract binding
• Acrylamide/ammonium Acrylate Copolymer binding
• Acrylates Copolymer binding