Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer
A cosmetic ingredient used as film forming, viscosity controlling in skincare, haircare, and personal-care products sold in the European Union.
What is it?
1,3-Isobenzofurandione, 5-carboxy-, polymer with 1,3-benzenedicarboxylic acid and 2,2,4-trimethyl-1,3-pentanediol
What does it do?
Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
-
Viscosity controlling
adjusts the thickness or flow of a formulation
EU regulatory status
Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer?
Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer is a cosmetic ingredient catalogued in the EU CosIng database. 1,3-Isobenzofurandione, 5-carboxy-, polymer with 1,3-benzenedicarboxylic acid and 2,2,4-trimethyl-1,3-pentanediol
Is Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer allowed in cosmetics in the EU?
Yes. Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer do in cosmetic products?
Trimethylpentanediol/isophthalic Acid/trimellitic Anhydride Copolymer is declared in the EU cosmetic ingredient inventory with these functions: film forming, viscosity controlling.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010