Polyalkylaminoester-1
En kosmetisk ingrediens, der bruges som hair fixing i hud-, hår- og personlige plejeprodukter solgt i Den Europæiske Union.
Hvad er det?
Polyalkylaminoester-1 is a complex polymer made first by polymerizing butadiene to form a pre-polymer of polybutadiene. The polybutadiene is capped on each end with one mol of propylene oxide to form a hydroxyl-terminated pre-polymer. One mol of acrylic acid is added to each end of the pre-polymer via esterification. Finally, the pre-polymers are linked together by a Michael addition reaction between the acrylate end groups and N,N-Bis(2-hydroxyethyl)-1,3-diaminopropane.
Hvad gør det?
Polyalkylaminoester-1 er optaget i EU's fortegnelse over kosmetiske ingredienser med følgende deklarerede funktioner:
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Hair fixing
holds hair in a desired style, typically through a flexible film coating each strand
EU-regulatorisk status
Polyalkylaminoester-1 er tilladt i kosmetiske produkter i Den Europæiske Union under forordning 1223/2009. Ikke omfattet af en specifik bilagsbegrænsning på skrivetidspunktet.
Ofte stillede spørgsmål
Hvad er Polyalkylaminoester-1?
Polyalkylaminoester-1 er en kosmetisk ingrediens katalogiseret i EU's CosIng-database. Polyalkylaminoester-1 is a complex polymer made first by polymerizing butadiene to form a pre-polymer of polybutadiene. The polybutadiene is capped on each end with one mol of propylene oxide to form a hydroxyl-terminated pre-polymer. One mol of acrylic acid is added to each end of the pre-polymer via esterification. Finally, the pre-polymers are linked together by a Michael addition reaction between the acrylate end groups and N,N-Bis(2-hydroxyethyl)-1,3-diaminopropane.
Er Polyalkylaminoester-1 tilladt i kosmetik i EU?
Ja. Polyalkylaminoester-1 er tilladt i kosmetiske produkter i EU under forordning 1223/2009.
Hvad gør Polyalkylaminoester-1 i kosmetiske produkter?
Polyalkylaminoester-1 er deklareret i EU's fortegnelse over kosmetiske ingredienser med disse funktioner: hair fixing.
Relaterede ingredienser
Kilde: EU's CosIng-database (Europa-Kommissionen). Denne side er afledt af offentlig information udgivet af Europa-Kommissionen. · Sidst opdateret: 31/10/2012