Title:
RUBBER COMPOSITION FOR PROSTHETIC LEG SOLE, AND PROSTHETIC LEG SOLE
Document Type and Number:
WIPO Patent Application WO/2021/152664
Kind Code:
A1
Abstract:
The problem addressed by the present invention is to provide a rubber composition for prosthetic leg soles capable of achieving both slip resistance and wear resistance at high levels when used in the sole of a prosthetic leg. In order to solve the above problem, the present invention is characterized by comprising: a rubber component containing at least one kind selected from natural rubber and synthetic diene rubber; and at least one filler selected from carbon black and an inorganic filler in an amount of 30 parts by mass or more and less than 50 parts by mass based on 100 parts by mass of the rubber component.
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Inventors:
YOSHIZAWA KENTARO (JP)
Application Number:
PCT/JP2020/002786
Publication Date:
August 05, 2021
Filing Date:
January 27, 2020
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
A43B13/04; A61F2/66; C08K3/013; C08K3/04; C08L7/00; C08L9/00
Domestic Patent References:
| WO2019203284A1 | 2019-10-24 |
Foreign References:
| JP2019181088A | 2019-10-24 | |||
| JP6102008B2 | 2017-03-29 | |||
| JP2020019933A | 2020-02-06 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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