GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER ●
TL;DR. This ingredient is a synthetic film-forming resin used mainly as a binder in nail color and other coating-style formulas. It helps create a glossy, flexible film that improves adhesion, wear, and chip resistance.
What does GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER do in a cosmetic formula?
This ingredient is a synthetic film-forming resin used mainly as a binder in nail color and other coating-style formulas. It helps create a glossy, flexible film that improves adhesion, wear, and chip resistance.
Is GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER clean?
Clean standards often flag it because it is a synthetic, non-biodegradable polymer rather than a skin-active or readily biodegradable material. In finished products it has low skin penetration, but quality control matters for residual reactive monomers and solvents.
Is GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER sustainable?
This material is generally made from petrochemical feedstocks and is not expected to readily biodegrade after use. Its main sustainability issue is persistence of synthetic polymer residue, especially from rinse-off or removal pathways.
Is GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER COSMOS-approved?
It is not aligned with COSMOS natural or organic standards because it is a synthetic polymer outside the permitted ingredient families. From a Green Chemistry lens, it scores weakly on renewable sourcing and end-of-life biodegradability, even though it can provide durable performance at relatively low use levels.
How does GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER work chemically?
The molecule is a branched synthetic condensation polymer built from polyol and aromatic acid-it chemistry, designed to form a hard but flexible resin film as solvents evaporate. It is typically used in solvent-based coating systems and is selected for gloss, adhesion, and compatibility with plasticizers, colorants, and other film-forming resins.
Last updated 2026-05-13