OXYGEN-ABSORBING RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide an oxygen-absorbing resin composition using a resin component as a body to be oxidized. SOLUTION: The oxygen-absorbing resin composition is obtained by kneading a resin composition comprising a saturated thermoplastic resin exemplified by a hydrogenated styrene-butad...

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Bibliographische Detailangaben
Hauptverfasser:	SUMIYA MAKOTO, NAKAO KIMITAKA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR RELEVANT APPARATUS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an oxygen-absorbing resin composition using a resin component as a body to be oxidized. SOLUTION: The oxygen-absorbing resin composition is obtained by kneading a resin composition comprising a saturated thermoplastic resin exemplified by a hydrogenated styrene-butadiene rubber, and a transition metal catalyst in the presence of oxygen, and contains an oxygen-containing organic free radical. The improved oxygen-absorbing resin composition has a short induction period before starting the oxygen absorption. COPYRIGHT: (C)2004,JPO&NCIPI