Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer is a chemical compound, copolymer of the monomer trimellitic anhydride and produced with dry solvent in an inert, distilled gas, esterified with catalyst.

What it is used for and where
Cosmetics
Film-forming agent. It produces a continuous ultra-thin film with an optimal balance of cohesion, adhesion and stickiness on the skin or hair to counteract or limit damage from external phenomena such as chemicals, UV rays and pollution.
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CAS: 28407-73-0