Title:
RESIN-COVERED CORDS AND PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2019/244772
Kind Code:
A1
Abstract:
Resin-covered cords equipped with n number of cords positioned so as to have an interval interposed therebetween, a covering resin for covering the cords, and an adhesive resin which is positioned between the cords and the covering resin and exhibits a larger tensile elasticity than does the covering resin, wherein formula (1) is satisfied when the total value of the widthwise direction dimension of the section where the cords and the adhesive resin are positioned is A and the maximum value of the thickness direction dimension thereof is B. (1): B<(A/n) (n≥1).
Inventors:
KURATA TAKAYUKI (JP)
Application Number:
PCT/JP2019/023516
Publication Date:
December 26, 2019
Filing Date:
June 13, 2019
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C1/00; B60C9/20; B60C15/04; D07B1/06
Domestic Patent References:
| WO2016190390A1 | 2016-12-01 |
Foreign References:
| JP2016199689A | 2016-12-01 | |||
| JP2017144997A | 2017-08-24 | |||
| JP2013509501A | 2013-03-14 | |||
| JP2017532416A | 2017-11-02 | |||
| JP2017109619A | 2017-06-22 | |||
| JP2014210487A | 2014-11-13 | |||
| JP2018119352A | 2018-08-02 |
Other References:
"Japan Automobile Tyre Manufacturers Association (JATMA) Year Book", 2018
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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