PROPYLENE GLYCOL/SEBACIC ACID/TRIMELLITIC ANHYDRIDE COPOLYMER ●
TL;DR. This ingredient is primarily a synthetic film-former and resin binder, most often used to add gloss, adhesion, and flexibility in coatings such as nail products. It helps create a continuous, durable film as volatile solvents evaporate.
What does PROPYLENE GLYCOL/SEBACIC ACID/TRIMELLITIC ANHYDRIDE COPOLYMER do in a cosmetic formula?
This ingredient is primarily a synthetic film-former and resin binder, most often used to add gloss, adhesion, and flexibility in coatings such as nail products. It helps create a continuous, durable film as volatile solvents evaporate.
Is PROPYLENE GLYCOL/SEBACIC ACID/TRIMELLITIC ANHYDRIDE COPOLYMER clean?
From a clean-beauty perspective, it has friction because it is a synthetic polymer with potential residual monomer or processing-residue concerns. The finished high-molecular-weight material is generally expected to have low skin penetration, but it is not a clean-standard favorite.
Is PROPYLENE GLYCOL/SEBACIC ACID/TRIMELLITIC ANHYDRIDE COPOLYMER sustainable?
This material is largely synthetic and typically depends on petrochemical or mixed feedstocks, although one acid component can be bio-based in some supply chains. It is not considered readily biodegradable, and its environmental profile is weaker than simple biodegradable esters or natural film-formers.
Is PROPYLENE GLYCOL/SEBACIC ACID/TRIMELLITIC ANHYDRIDE COPOLYMER COSMOS-approved?
It is not permitted under COSMOS natural or organic standards as a conventional synthetic polymer film-former. Its fit with Green Chemistry is limited by polymer persistence, nonrenewable feedstock dependence, and end-of-life concerns, even though it can provide durable performance at low use levels.
How does PROPYLENE GLYCOL/SEBACIC ACID/TRIMELLITIC ANHYDRIDE COPOLYMER work chemically?
The molecule is a crosslinked or branched polyester-type resin made from a glycol, a long-chain aliphatic diacid, and an aromatic it, giving a rigid but flexible film-forming network. It is typically used in solvent-based systems where compatibility with nitrocellulose, plasticizers, pigments, and volatile carriers matters more than water-phase pH behavior.
Last updated 2026-05-13