Ingredient
PHTHALIC ANHYDRIDE/TRIMELLITIC ANHYDRIDE/GLYCOLS COPOLYMER
Substance information
Polymer or copolymer based on phthalic acid (1,2-benzenedicarboxylic acid) and possibly other monomers. Polymer or copolymer based on trimellitic acid (1,2,4-benzenetricarboxylic acid) and possibly other monomers. "Glycol" refers to divalent alcohol as alcoholic component of this ingredient (ethylene glycol, propylene glycol, butylene glycol, pentylene glycol, hexylene glycol and others). "Copolymer" refers to a polymer composed of several different (mostly two) basic units (monomers).
Function(s) of this ingredient in cosmetic products
FILM FORMING
Produces a continuous film on skin, hair and / or nails
VISCOSITY CONTROLLING
Increases or decreases the viscosity of cosmetic products
Origin
synthetic (Information may exclusively reflect the status at initial entry of this ingredient into the relevant INCI dictionary; technological progress may have added new manufacturing options based on substances of different origin)
Belongs to the following substance groups
Regulating cosmetics
Cosmetics Ingredients are subject to regulation. Please note, different regulations may apply to cosmetic ingredients outside the EU.