METHOD FOR PRODUCING RUBBER COMPOSITION FOR TIRE, AND TIRE

According to a production method of a rubber composition for tire of the present invention comprising a rubber component (A) comprising at least one selected from the group consisting of a natural rubber and a synthetic diene rubber, a filler, a coupling agent (D) represented by the following chemic...

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Bibliographische Detailangaben
Hauptverfasser:	HORIGUCHI, Takuya, MIZUNO, Yoichi, SUGIMOTO, Natsuki, UESAKA, Kenichi, SUZUKI, Yumi, MAEKAWA, Tetsuya, OKABE, Noboru, NAKATANI, Masako, YOKOYAMA, Yuka, KATO, Fumiya, KAWACHI, Takahiro, YAMANA, Ayuko, MIKI, Takashi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS VEHICLE TYRES VEHICLES IN GENERAL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	According to a production method of a rubber composition for tire of the present invention comprising a rubber component (A) comprising at least one selected from the group consisting of a natural rubber and a synthetic diene rubber, a filler, a coupling agent (D) represented by the following chemical formula (1), and a vulcanizing agent (E) comprising a vulcanizer and a vulcanization accelerator, the method comprising: (step X1) a step X1 of kneading all amount of A, a part of the filler and a part of D, (step X2) a step X2 of kneading the kneaded product of step X1, the remaining amount of the filler and D, and (step F) a step F of kneading the kneaded product of step X2 and E, it is possible to produce a rubber composition for tire in which fuel efficiency and abrasion resistance are improved in a good balance. Chemical formula (1): (C p H 2p+1 O) 3 -Si-(CH 2 ) q -S-CO-C k H 2k+1 In the chemical formula (1), p represents an integer of 1 to 3, q represents an integer of 1 to 5, and k represents an integer of 5 to 12.