To provide an electronic communication module suitable for incorporating into a tire or tire retread.SOLUTION: An electronic communication module for a tire comprises a radio device having at least a portion of its outer surface surrounded by a rubber composition, the rubber composition comprising 100 phr of at least one diene-based elastomer, and at least 35-100 phr of carbon black, wherein each carbon black has a nitrogen adsorption specific surface area of no more than 30 m/g and a DBP absorption of no more than 60 cm/100 g, the rubber composition, when cured, having a dielectric constant at 915 MHz of less than 7.SELECTED DRAWING: None
【課題】タイヤ又はタイヤリトレッドへの搭載に適した電子通信モジュールの提供。【解決手段】タイヤ用の電子通信モジュールであって、外側表面を少なくとも一部がゴム組成物によって取り囲まれている無線装置を備え、前記ゴム組成物が100phrの少なくとも1つのジエン系エラストマーと、35〜100phrの1つ以上のカーボンブラックと、を含み、夫々のカーボンブラックが、30m2/g以下の窒素吸着比表面積と、60cm3/100g以下のDBP吸収量と、を有し、前記ゴム組成物は、硬化時に915MHzで7未満の誘電定数を有する、電子通信モジュール。【選択図】なし
ELECTRONIC COMMUNICATION MODULE FOR TIRE, AND TIRE OR TIRE RETREAD HAVING ELECTRONIC COMMUNICATION MODULE
タイヤ用の電子通信モジュール、及び前記電子通信モジュールを有するタイヤ又はタイヤリトレッド
2019-04-18
Patent
Elektronische Ressource
Japanisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / H01B CABLES , Kabel |
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