Title:
SHOE SOLE OR INSOLE HAVING SHEET-TYPE COATED CORK COUPLED THERETO, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/045805
Kind Code:
A1
Abstract:
The present invention relates to a technique capable of compensating for defects in dynamic strength and wear resistance while incorporating a sheet-type coated cork into a shoe sole or an insole, and to a product or a method for manufacturing same in which an opening for coupling with a body, which is an artificially empty space, is formed between crushed cork pieces and crushed cork pieces of a sheet-type coated cork, and a sole-type body member, which is a shoe sole body or an insole body, is laminated on the sheet-type coated cork, and then pressurized and heated so that a part of the body member penetrates into the opening for coupling with a body, and is coupled thereto.
Inventors:
HA WON TAE (JP)
Application Number:
PCT/KR2019/007580
Publication Date:
March 05, 2020
Filing Date:
June 24, 2019
Export Citation:
Assignee:
HA WON TAE (JP)
International Classes:
B29D35/14; A47B1/10; B29D35/00; B29D35/10; B32B9/02; B32B37/10; C08L7/02; C08L77/02; C08L97/00
Foreign References:
| JP2002320503A | 2002-11-05 | |||
| KR101869049B1 | 2018-06-21 | |||
| JP2006328167A | 2006-12-07 | |||
| KR20020089604A | 2002-11-30 | |||
| KR20010074399A | 2001-08-04 | |||
| KR101961677B1 | 2019-03-25 | |||
| KR101661515B1 | 2016-09-30 |
Other References:
See also references of EP 3845369A4
Attorney, Agent or Firm:
KIM, Joon Soo (KR)
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