Is 2-Propenoic acid, 2-hydroxyethyl ester, polymer with \a -hydro-\w hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatocyclohexane] vegan?

Bis-HEA SMDI/PPG-7 Copolymer is also known as 2-Propenoic acid, 2-hydroxyethyl ester, polymer with \a -hydro-\w hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatocyclohexane].

Bis-HEA SMDI/PPG-7 Copolymer is a synthetic polymer made by reacting PPG-7 with saturated methylene diphenyl diisocyanate (SMDI), end-capped with 2-hydroxyethyl acrylate. It is used as a film-forming agent in cosmetic products.

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