HYBRID CORD FOR RUBBER REINFORCEMENT

To provide a cord for rubber reinforcement that retains high adhesiveness between a rubber and a fiber even after being exposed to high temperature.SOLUTION: A hybrid cord for rubber reinforcement is composed of a composite fiber cord comprising an aliphatic polyamide fiber and a para-aramid fiber a...

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Bibliographische Detailangaben
1. Verfasser:	SUZUKI YOSHIJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MECHANICAL FINISHING OF YARNS OR ROPES TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS WARPING OR BEAMING YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	To provide a cord for rubber reinforcement that retains high adhesiveness between a rubber and a fiber even after being exposed to high temperature.SOLUTION: A hybrid cord for rubber reinforcement is composed of a composite fiber cord comprising an aliphatic polyamide fiber and a para-aramid fiber and a surface treatment agent comprising an epoxy-based adhesive and a resorcin/formalin/latex (RFL)-based adhesive adhered to the surface of the composite fiber cord in which an adhesion amount of the total of the epoxy-based adhesive and the resorcin/formalin/latex-based adhesive is 6 to 15 wt% based on the total weight of the fiber.SELECTED DRAWING: None 【課題】高温にさらされた後でもゴムと繊維との高い接着性を保つゴム補強用コードを提供する。【解決手段】脂肪族ポリアミド繊維とパラアラミド繊維とからなる複合繊維コードならびに、その表面に付着したエポキシ系接着剤およびレゾルシン・ホルマリン・ラテックス（ＲＦＬ）系接着剤からなる表面処理剤から構成されるゴム補強用ハイブリッドコードであって、エポキシ系接着剤およびレゾルシン・ホルマリン・ラテックス系接着剤の合計の付着量が繊維の合計重量に対して６〜１５重量％であることを特徴とする、ゴム補強用ハイブリッドコード。【選択図】なし