PHOTOINITIATOR AND OXYGEN SCANVENGING COMPOSITION

PROBLEM TO BE SOLVED: To provide an oxygen scavenging material, a photoinitiator and an oxygen scavenging composition or system containing at least one catalyst effective in catalyzing an oxygen scavenging reaction. SOLUTION: The compound is a substituted tribenzoyltriphenylbenzene having a substitu...

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Hauptverfasser: KATSUMOTO KIYOSHI, CHING TA YEN, SPEER DREW VE, GOODRICH JOSEPH L
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an oxygen scavenging material, a photoinitiator and an oxygen scavenging composition or system containing at least one catalyst effective in catalyzing an oxygen scavenging reaction. SOLUTION: The compound is a substituted tribenzoyltriphenylbenzene having a substituent selected from a group comprising a 1-24C alkyl group, a 1-24C aryl group, a 1-24C alkoxy group, a 1-24C phenoxy group, a 1-24C cycloaliphatic group and hydride. COPYRIGHT: (C)2005,JPO&NCIPI