RUBBER COMPOSITION

PROBLEM TO BE SOLVED: To provide a rubber composition having a vulcanization retarding effect the same as or more than that of DCBS (N,N'-dicyclohexyl-2-benzothiazolyl sulfenamide) without using a retarder such as CTP (N-(cyclohexylthio)phthalimide) having a probability of causing problems such...

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Bibliographische Detailangaben
1. Verfasser:	SATO KATSUTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a rubber composition having a vulcanization retarding effect the same as or more than that of DCBS (N,N'-dicyclohexyl-2-benzothiazolyl sulfenamide) without using a retarder such as CTP (N-(cyclohexylthio)phthalimide) having a probability of causing problems such as lowering of rubber physical properties after vulcanization and blooming and being excellent in adhesion with a metal while maintaining advantageous workability. SOLUTION: This rubber composition comprises a rubber component, a sulfenamide-based vulcanization accelerator represented by Formula (I) (where: R1represents a 5-12C straight-chain alkyl group or branched-chain alkyl group; R2to R5are a hydrogen atom, a 1-4C straight-chain alkyl group or alkoxy group, or a 3-4C branched-chain alkyl group or alkoxy group and may be the same as or different from each other; and x represents 1 or 2), and sulfur. COPYRIGHT: (C)2011,JPO&INPIT