Provided are: a reinforcing fiber which uses an adhesive component that does not contain resorcinol or formaldehyde and which has particularly excellent adhesiveness with a highly polar rubber adherend; a method for producing the reinforcing fiber; and an elastomer product which uses the reinforcing fiber. The reinforcing fiber has, on at least a portion of the fiber surface, an adhesive layer comprising an adhesive component containing a liquid conjugated diene rubber and a crosslinking agent, and the solubility parameter (SP value) of the liquid conjugated diene rubber as calculated by the Fedors method is greater than 9.0 (cal/cm3) 1/2.

    本发明提供使用了不含间苯二酚及甲醛的粘接成分且与高极性的橡胶被粘附物的粘接性特别优异的增强纤维及其制造方法、以及使用了增强纤维的弹性体产品。上述增强纤维在纤维表面的至少一部分具有由包含液态共轭二烯类橡胶及交联剂的粘接成分构成的粘接层,通过Fedors法计算出的上述液态共轭二烯类橡胶的溶解度参数(SP值)大于9.0(cal/cm3)1/2。


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    Title :

    Reinforcing fiber, method for producing same, and elastomer product using reinforcing fiber


    Additional title:

    增强纤维、其制造方法、以及使用了增强纤维的弹性体产品


    Contributors:

    Publication date :

    2024-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C09J ADHESIVES , Klebstoffe / B60C VEHICLE TYRES , Fahrzeugreifen / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS



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