Temperature stable liquid polymerization inhibitor

Compositions, comprised of a dinitrophenol in an aromatic hydrocarbon solvent, which compositions further comprise a sufficient amount of a phenylenediamine such that a greater amount of dinitrophenol is in solution than would be present in solution if such phenylenedia­mine were not present, exhibi...

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Bibliographische Detailangaben
Hauptverfasser: JANCIS, ELMAR H, STOTT, PAUL E
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Compositions, comprised of a dinitrophenol in an aromatic hydrocarbon solvent, which compositions further comprise a sufficient amount of a phenylenediamine such that a greater amount of dinitrophenol is in solution than would be present in solution if such phenylenedia­mine were not present, exhibit unexpectedly desirable low temperature stability, and may be diluted with additional solvent to be employed as polymerization inhibitors for vinyl aromatic compounds.