Composition and method for inhibiting polymerization and...

Details Composition and method for inhibiting polymerization and... Composition and method for inhibiting polymerization and...

2011-05-17

2011-05-17

Nguyen, Tam M (Department: 1771)

Chemistry of hydrocarbon compounds

Miscellaneous considerations

Prevention or removal of corrosion or solid deposits

C208S04800Q, C208S0480AA

Reexamination Certificate

active

07943809

ABSTRACT:
A method for inhibiting the premature polymerization and the polymer growth of ethylenically unsaturated monomers is disclosed wherein the method comprises adding to said monomers an effective amount of at least one hydrogen donor or electron acceptor. In a preferred embodiment, the hydrogen donor or electron acceptor is used in combination with a stable nitroxyl free radical.

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