Polyimide-1
molecular structure · PubChem
Synthetic
Occlusive
Not Clean
terpolymer of poly(isobutylene-alt-maleic anhydride) with dimethylaminoprpylamine and methoxy-PEG/PPG propylamine
CAS #
497926-97-3
Functions
FILM FORMING
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Verified Jun 2026
Data: CosIng