Polyurethane-98

Mikä se on?

Polyurethane-98 is a urethane polymer that is made in several steps. First, a polyether diol is made by reacting 1,2-butylene oxide with Propylene Glycol. A second diol polymer is made by condensing Adipic Acid and Isophthalic Acid with 3-methylpentane-1,5-diol. These two polymers are mixed and then reacted with Trimethylhexamethylene Diisocyanate to form a polyurethane. The polyurethane is capped with Hydroxyethyl Acrylamide.

Mitä se tekee?

Polyurethane-98 on lueteltu EU:n kosmeettisten ainesosien luettelossa seuraavin ilmoitetuin funktioin:

• Binding

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

• Nail conditioning

  improves the appearance, feel, or condition of fingernails and toenails

EU-sääntelytila

Polyurethane-98 on sallittu kosmetiikkatuotteissa Euroopan unionissa asetuksen 1223/2009 mukaisesti. Ei kuulu erillisen liiterajoituksen piiriin kirjoitushetkellä.

Liittyvät ainesosat

• 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