Polyurethane-24

Čo to je?

Polyurethane-24 is a complex polymer prepared via the following multi-step synthesis. First, isophorone diisocyanate (IPDI) is reacted with three different polyols: Poly(1,4-Butanediol)-30, 1,4-Butanediol, and dimethylol butanoic acid. This pre-polymer is then reacted with a reagent formed by the reaction between Aminpropyl Triethoxysilane and lauryl acrylate. The resulting polymer is subsequently chain extended by reaction with isophorone diamine in aqueous solution to produce Polyurethane-24

Čo to robí?

Polyurethane-24 je uvedený v zozname kozmetických zložiek EÚ s nasledujúcimi deklarovanými funkciami:

• 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

Regulačný status EÚ

Polyurethane-24 je povolený v kozmetických prípravkoch v Európskej únii podľa nariadenia 1223/2009. V čase písania nepodlieha žiadnemu osobitnému obmedzeniu v prílohe.

Súvisiace zložky

• 2'-Deoxyadenosine hair conditioning
• 2-Capryloyl Capryloyl Methyl Alaninate hair conditioning
• 2-Hydroxypropylcarbamato Amodimethicone hair conditioning
• 2-Oleamido-1,3,4-Octadecatriyl Prolinate hair conditioning
• 3-Ethylamino-P-Cresol Sulfate hair conditioning
• Abies Balsamea Extract hair conditioning