Polymerization inhibitor for vinyl-containing materials
AssigneeGE Betz, Inc.
InventorGrace B. Arhancet
Life of this patent
Estimating the term…
Abstract
This invention relates to a process of inhibiting the polymerization of vinyl-containing materials through the use of an effective amount of a polymerization inhibitor comprising quinone diimide and a nitroxyl stable free radical under various conditions. This invention also relates to the polymerization inhibitor composition.
Claims20
A method for inhibiting the polymerization of compositions comprising vinyl functionality comprising adding to the compositions comprising vinyl functionality an effective amount of vinyl functionality polymerization inhibitor consisting essentially of a quinone diimide compound and hydroquinone.
A composition comprising a composition comprising vinyl functionality and an effective amount of vinyl functionality polymerization inhibitor consisting essentially of a quinone diimide compound and hydroquinone.
Dependencies are inferred from the claim text.