Title:
透湿性靴
Document Type and Number:
Japanese Patent JP5883788
Kind Code:
B2
Abstract:
Vapor-permeable shoe comprising an upper assembly (11) that wraps around the foot insertion region (A) and is associated, in its plantar region, with a sole (12) that has at least one vapor-permeable or perforated portion (13), wherein:
- the upper assembly (11) comprises a structural insert (14) that has at least one waterproof portion that is sealed impermeably to the sole (12), covering its vapor-permeable or perforated portion (13), so as to prevent the infiltration of liquid, through it, toward the foot insertion region (A),
- the waterproof portion being composed at least partly of a waterproof and vapor-permeable functional element that has a monolithic sheet-like structure made of a polymeric material that is impermeable to water in the liquid state and is permeable to water vapor, at least one functional portion of the functional element having such a thickness as to give it a penetration resistance that is greater than approximately 10 N, assessed according to the method presented in chapter 5.8.2 of the ISO 20344-2004 standard.
Inventors:
Polegato Moretti, Mario
Application Number:
JP2012525969A
Publication Date:
March 15, 2016
Filing Date:
August 04, 2010
Export Citation:
Assignee:
GEOX S.p.A.
International Classes:
A43B7/12; A43B7/08; A43B9/02; A43B13/12
Domestic Patent References:
| JP10234414A | ||||
| JP2000166606A |
Foreign References:
| WO2008003375A1 | ||||
| WO2007147421A1 | ||||
| US20090172971 |
Attorney, Agent or Firm:
Shintaro Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita