Rubber Composition For Adhering Steel Cord
AssigneesToyo Tire & Rubber Co., Ltd., Nippon Steel Chemical Carbon Co., Ltd.
InventorsTakashi Miyasaka, Takashi Yuri, Hiroaki Narita, Hirofumi Hayashi, Yoichi Kawano
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Abstract
A rubber composition for adhering a steel cord that improves wet heat-resistant adhesioness, particularly heat-resistant adhesioness, by preventing adhesion deterioration due to heat, as well as initial adhesioness between a steel cord and a rubber, is disclosed. The rubber composition comprising 100 parts by weight of a diene rubber component and from 0.1 to 30 parts by weight of composite graphite particles containing boron, obtained by heating and graphitizing carbon black together with boron or a compound containing boron.
Claims9
A rubber composition for adhering a steel cord comprising 100 parts by weight of a diene rubber component and from 0.1 to 30 parts by weight of composite graphite particles containing boron, obtained by heating and graphitizing carbon black together with boron or a compound containing boron.
A rubber-steel cord composite comprising a steel cord and a rubber composition;
- said rubber composition comprising 100 parts by weight of a diene rubber component and from 0.1 to 30 parts by weight of composite graphite particles containing boron, obtained by heating and graphitizing carbon black together with boron or a compound containing boron.
Dependencies are inferred from the claim text.