COMPOSITION PREVENTING THE POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERS AND THE REMOVAL THEREOF BEFORE POLYMERIZATION

The invention describes a composition that inhibits the polymerization of ethylenically unsaturated monomers, including at least 98% by weight of 4-tert-butylcatechol (4-TBC), 0.03% to 0.2% by weight of catechol (PC), and at least one impurity selected among 3-tert-butylcatechol, tert-butylhydroquin...

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Bibliographische Detailangaben
Hauptverfasser: CAVEZZAN, Jacques, VERDIER, Stephan, CHRETIEN, Christelle, FISCHER, Lars
Format: Patent
Sprache:eng ; fre ; ger
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