LAMINATED BODY, SHOE SOLE, AND SHOES

Title:

LAMINATED BODY, SHOE SOLE, AND SHOES

Document Type and Number:

WIPO Patent Application WO/2019/053885

Kind Code:

A1

Abstract:

A laminated body according to the present invention comprises: a first member that contains a thermoplastic polymer and allows laser light to pass therethrough; and a second member that contains a thermoplastic polymer and absorbs laser light. The first member is directly bonded to the second member, and A represented by formula 1: A = -9 × D + Wa - 45 is greater than zero, where D represents the distance between Hansen solubility parameters of the respective thermoplastic polymers of the first member and the second member, and Wa represents the work of adhesion calculated from the respective surface free energies of the first member and the second member. The first member and the second member are firmly bonded to each other without a bonding sheet.

Inventors:

KITAYAMA HIRONORI (JP)
TATEISHI JUNICHIRO (JP)
HARANO KENICHI (JP)

Application Number:

PCT/JP2017/033488

Publication Date:

March 21, 2019

Filing Date:

September 15, 2017

Export Citation:

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Assignee:

ASICS CORP (JP)

International Classes:

B32B38/18; B29C65/16; B32B5/18

Domestic Patent References:

WO2016117504A1	2016-07-28
WO2011045856A1	2011-04-21

Foreign References:

JP2005271206A	2005-10-06
JP2007111931A	2007-05-10
JP2010137368A	2010-06-24
JP2008511467A	2008-04-17
JP2009173023A	2009-08-06
JP2009269401A	2009-11-19

Other References: