Method for modifying organic fiber cord
AssigneeBridgestone Corporation
InventorsToshihiro Yotsumoto, Hiroshi Koga
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Abstract
A method for modifying an organic fiber cord according to the invention comprises the step (A) of dipping the organic fiber cord (10) into an adhesive, the step (B) of drying the dipped organic fiber cord and the step (C) of heat-treating the dried organic fiber cord to modify it, and is characterized in that the drying step (B) is conducted by irradiating microwaves to the dipped organic fiber cord and/or the heat-treating step (C) is conducted by irradiating far-infrared rays to the dried organic fiber cord.
Claims9
A method for modifying an organic fiber cord for tire reinforcement formed by twisting organic fibers, which comprises the steps of:
- dipping the organic fiber cord into an adhesive;
- drying the dipped organic fiber cord;
- and
- heat-treating the dried organic fiber cord to modify it,
- wherein the drying step is conducted by irradiating microwaves to the dipped organic fiber cord.
A method for modifying an organic fiber cord for tire reinforcement formed by twisting organic fibers, which comprises the steps of:
- dipping the organic fiber cord into an adhesive;
- drying the dipped organic fiber cord;
- and
- heat-treating the dried organic fiber cord to modify it,
- wherein the heat-treating step is conducted by irradiating far-infrared rays to the dried organic fiber cord.
A method for modifying an organic fiber cord for tire reinforcement formed by twisting organic fibers, which comprises the steps of:
- dipping the organic fiber cord into an adhesive;
- drying the dipped organic fiber cord;
- and
- heat-treating the dried organic fiber cord to modify it,
- wherein the drying step is conducted by irradiating microwaves to the dipped organic fiber cord and the heat-treating step is conducted by irradiating far-infrared rays to the dried organic fiber cord.
Dependencies are inferred from the claim text.