Polyurethane-93

¿Qué es?

Polyurethane-93 is a complex polymer formed by reacting Succinic Acid, 1,4-Butanediol, Neopentyl Glycol, and Isophorone Diisocyanate to form a prepolymer. The prepolymer is then further reacted with sodium N-(2-aminoethyl)-2-aminoethanesulfonate and Isophorone Diamine.

¿Qué hace?

Polyurethane-93 aparece en el inventario UE de ingredientes cosméticos con las siguientes funciones declaradas:

• Film forming

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

• Hair conditioning

  improves the appearance, feel, and manageability of hair

• Hair fixing

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

Estado regulatorio en la UE

Polyurethane-93 está permitido en productos cosméticos en la Unión Europea bajo el Reglamento 1223/2009. No está sujeto a una restricción de Anexo específica en el momento de la redacción.

Ingredientes relacionados

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• 1,4-Butanediol/succinic Acid/adipic Acid/hdi Copolymer film forming
• 1,6-Hdi/polyvinyl Alcohol/ethylenediamine Crosspolymer film forming
• 2-Hydroxyethyl Acrylate film forming
• 2-Hydroxypropyl Acrylate film forming
• 4,4'-Isopropylidenediphenol/epichlorohydrin Copolymer film forming