Title:
GAP PREVENTION TOOL MANUFACTURING METHOD AND GAP PREVENTION TOOL
Document Type and Number:
WIPO Patent Application WO/2012/165404
Kind Code:
A1
Abstract:
Provided is a gap prevention tool manufacturing method. A gap prevention tool of the present invention has a three-layer structure comprising a hardened silicon resin layer (2), an artificial leather layer (3), and a heat-adhesive resin layer. The method of the present invention comprises a coating in which a molten silicon resin (20) is applied in a layer shape onto a mold surface (60) as a sheet body; hot pressing in which the silicon resin layer (3) and the artificial leather layer (4) are formed and both layers (2, 3) come into contact with each other as a layer-shaped artificial leather (30) is hot-pressed onto the silicon resin (20) and the silicon resin (20) is hardened; and residual hot pressing in which a heat-adhesive resin film (40) is pressed onto a surface of the artificial leather layer (3) and solidified while there is a residual heat from the hot pressing to form the heat-adhesive resin layer at the same time as connecting the artificial leather layer (3) with the heat-adhesive resin layer.
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Inventors:
OGAWA TAKAHIRO (JP)
Application Number:
PCT/JP2012/063703
Publication Date:
December 06, 2012
Filing Date:
May 29, 2012
Export Citation:
Assignee:
HASSHO SHOJI CO LTD (JP)
OGAWA TAKAHIRO (JP)
OGAWA TAKAHIRO (JP)
International Classes:
A41D27/00; A41D1/06; B32B27/00; C09J7/02
Domestic Patent References:
WO1998016127A1 | 1998-04-23 |
Foreign References:
JP2011026738A | 2011-02-10 | |||
JPH11286805A | 1999-10-19 | |||
JPH08224819A | 1996-09-03 | |||
JPS61181885A | 1986-08-14 | |||
JPH0266628U | 1990-05-21 | |||
JP2001011709A | 2001-01-16 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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Claims: