Title:
SHOE INSOLE
Document Type and Number:
Japanese Patent JP2012205665
Kind Code:
A
Abstract:
To provide a shoe insole which significantly improves shock absorbing properties while maintaining high strength.
The shoe insole 1 is formed by piling up an ultrasoft polyurethane layer 4 and a thermoplastic polyurethane film 5 in that order on the polyurethane coat side of a laminated material 2 of a polyurethane coat 3 having a thickness of 10 to 100 μm. In the shoe insole 1, the ultrasoft polyurethane layer 4 including the sides is covered with the thermoplastic polyurethane film 5, and included in the space formed of the thermoplastic polyurethane film 5 and the polyurethane coat 3.
Inventors:
SATO MASAAKI
SAKURAYAMA TAKESHI
HATAKEYAMA YOSHIHIRO
SO KYOGAKU
SAKURAYAMA TAKESHI
HATAKEYAMA YOSHIHIRO
SO KYOGAKU
Application Number:
JP2011072219A
Publication Date:
October 25, 2012
Filing Date:
March 29, 2011
Export Citation:
Assignee:
SANSHIN KOSAN KK
International Classes:
A43B17/00; B29C39/10; B32B27/40; C08G18/06; B29K75/00; B29L31/50
Domestic Patent References:
| JP2007275362A | 2007-10-25 | |||
| JP2010022519A | 2010-02-04 | |||
| JP3007720U | 1995-02-28 | |||
| JP2007068818A | 2007-03-22 | |||
| JPH0673150A | 1994-03-15 | |||
| JP2010195870A | 2010-09-09 | |||
| JP2005248077A | 2005-09-15 | |||
| JP2004008724A | 2004-01-15 | |||
| JP2010110651A | 2010-05-20 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
Companion wisdom
Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
Companion wisdom