Title:
THERMOPLASTIC POLYESTER ELASTOMER FOAM AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2019001926
Kind Code:
A
Abstract:
To provide a thermoplastic polyester elastomer foam suitable for sport shoes used for sports with importance of jump or running such as jogging, having light weight and high impact resilience, and small permanent compression set settling.SOLUTION: A thermoplastic polyester elastomer foam has a closed-cell structure having a crosslinking structure by a siloxane bond, and a skin layer on a single side or a double side, density of 0.1 to 0.4 g/cm, impact resilience of 60% or more, permanent compression set of 50% or less, and is suitable as shoe bottom members 41 and 43 arranged in a part corresponding to a stamping part of a sole or a heel part of a mid sole 21 constituting a part of a shoe sole.SELECTED DRAWING: Figure 2
Inventors:
NAKAMURA YU
KONDO YUJI
NISHIZAWA YUICHIRO
KONDO YUJI
NISHIZAWA YUICHIRO
Application Number:
JP2017118398A
Publication Date:
January 10, 2019
Filing Date:
June 16, 2017
Export Citation:
Assignee:
INOUE MTP KK
International Classes:
C08J9/12; A43B13/14; A43B13/40; C08J3/22
Domestic Patent References:
| JP2017086295A | 2017-05-25 | |||
| JPS56169049A | 1981-12-25 | |||
| JPS57142A | 1982-01-05 |
Foreign References:
| WO2014098122A1 | 2014-06-26 | |||
| WO2014192790A1 | 2014-12-04 |
Attorney, Agent or Firm:
Norio Yoshida