METHODS OF MAKING COMPOUNDS AND MIXTURES HAVING ANTIDEGRADANT AND ANTIFATIGUE EFFICACY

METHODS OF MAKING COMPOUNDS AND MIXTURES HAVING ANTIDEGRADANT AND ANTIFATIGUE EFFICACY

Methods of making antidegradant compounds are disclosed in which a p-phenylenediamine is reacted with a dicarbonyl to thereby obtain a diimine, which is reduced to obtain mixtures comprising the antidegradant compound.

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Bibliographische Detailangaben
Hauptverfasser: Fields, JR. Donald L, Ignatz-Hoover Frederick, Boone Matthew Allen
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Methods of making antidegradant compounds are disclosed in which a p-phenylenediamine is reacted with a dicarbonyl to thereby obtain a diimine, which is reduced to obtain mixtures comprising the antidegradant compound.