Compositions and methods for inhibiting vinyl aromatic monomer p

Chemistry of hydrocarbon compounds – Product blend – e.g. – composition – etc. – or blending process... – With nonhydrocarbon additive

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585 4, 585 12, 585 24, 252403, 252404, C07C 720

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active

057736740

ABSTRACT:
The polymerization of a vinyl aromatic monomer such as styrene is inhibited by the addition of a composition of a benzoquinone derivative and a hydroxylamine compound.

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