COMPOSITIONS POLYMERISABLES STABILISEES A BASE DE MONOMERES VINYLIQUES OU VINYLIDENIQUES ET D'UN DERIVE DE BIPHENOL

摘要

Compositions stabilized against premature polymerization are disclosed. These compositions contain A. A VINYL OR VINYLIDENE MONOMER CAPABLE OF FREE RADICAL POLYMERIZATION, AND B. A POLYMERIZATION INHIBITOR HAVING THE FOLLOWING GENERAL FORMULA: wherein R' is hydrogen or an alkyl group containing from 1 to 4 carbon atoms, R1, R2, R3 and R4 are alkyl groups containing from 1 to 5 carbon atoms, and R5, R6, R7 and R8 are hydrogen or alkyl groups containing from 1 to 5 carbon atoms provided that only two of these may be a secondary or a tertiary alkyl group.