PNEUMATIC TIRE HAVING BLENDED CONJUGATED MATERIAL FIBER CORD

PROBLEM TO BE SOLVED: To provide a pneumatic tire strengthened by filament cords, having excellent heat stability in an ultimate vulcanization condition, thereby having durability. SOLUTION: This pneumatic tire has at least one layer of reinforcing ply in a carcass area, a belt area, or a bead area....

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Bibliographische Detailangaben
Hauptverfasser:	GARTLAND ROBERT J, SCHMITZ FRANK, GILLICK JAMES G, REUTER RENE F, WESTGATE WALTER K
Format:	Patent
Sprache:	eng
Schlagworte:	CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS DEVICES OR ARRANGEMENTS RELATED TO TYRES MECHANICAL FINISHING OF YARNS OR ROPES PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TEXTILES TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL WARPING OR BEAMING YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a pneumatic tire strengthened by filament cords, having excellent heat stability in an ultimate vulcanization condition, thereby having durability. SOLUTION: This pneumatic tire has at least one layer of reinforcing ply in a carcass area, a belt area, or a bead area. The reinforcing ply includes a blended multiple filament fiber cord having a main material arranged mainly in an inside cross sectional area, and a submaterial arranged mainly in an outside cross sectional area. The cord is treated with an adhesive having a curing set temperature higher than 470°F (243°C). The combination of the cord and the adhesive enables to attain high heat stability enabling the use of such a cord in various reinforcing plies, or in various areas of a tire which is put in high temperatures in curing or operations. COPYRIGHT: (C)2005,JPO&NCIPI