Propyl 2-methyl-2-propenoate homopolymer Science: Functions: Film Forming Safety Ratings: CIR: Safe as used
CAS #
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Form
Powder
See origin →
Functions
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Viscosity Controlling
Occlusive
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Smoothing
Creates Protective Barrier
Traditional Use
A synthetic acrylic polymer developed in the mid-20th century for use as a film-former and texture modifier in cosmetics. Created to replace natural gums and resins with more stable, predictable synthetic alternatives.