Stabilized isocyanate group-containing ethylenically unsaturated compound

摘要

An object of the present invention is to improve the stability of an ethylenically unsaturated compound having an isocyanate group in the molecule by preventing a polymerization of the ethylenically unsaturated compound. The present invention relates to a stabilizing composition for an isocyanate group-containing ethylenically unsaturated compound, comprising: an isocyanate group-containing ethylenically unsaturated compound (A) which comprises one or more isocyanate groups and one or more ethylenically unsaturated groups in the molecule; and a stabilizing agent (B) which is a compound in which at least one of the ethylenically unsaturated groups in the compound (A) is replaced with an alkyl group which may have a substituent.

主权项

1. A stabilizing composition for an isocyanate group-containing ethylenically unsaturated compound, comprising:
an isocyanate group-containing ethylenically unsaturated compound (A) which comprises one or more isocyanate groups and one or more ethylenically unsaturated groups represented by following formula (1); and a stabilizing agent (B) which is a compound having the same structure as compound (A) except that at least one of the ethylenically unsaturated groups represented by formula (1) in the compound (A) is replaced with a structure represented by following formula (2) or (3):
—CR1═CR2R3  (1) wherein R1 to R3 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an aromatic group;
—CR4R5—CR6R7R8  (2) wherein R4 to R8 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an aromatic group;
—CR9R10R11  (3) wherein R9 to R11 each independently represent a hydrogen atom or an aromatic group; and wherein none of R1 to R11 includes a substituent.