The Collaborative International Dictionary
Disacryl
Disacryl \Dis*ac"ryl\, n. [Pref. dis- (Gr. di`s- twice) + acrolein + -yl.] (Chem.) A white amorphous substance obtained as a polymeric modification of acrolein.
Wiktionary
disacryl
n. (context chemistry English) A polymeric modification of acrolein.