Title:
積層体及びクッション体
Document Type and Number:
Japanese Patent JP7317753
Kind Code:
B2
Abstract:
To solve the problem in a method of melting a hot-melt material for bonding a leather and an urethane foam, that at the time of application of compression and heat at which the hot-melt material melts, it is unavoidable for the heat to be applied to the leather and depending on the circumstances in which the heat is applied to the leather, and if the leather is natural leather (genuine leather), the texture unique to the natural leather may be lost, or the natural leather may shrink and the dimensional change may occur.SOLUTION: Provided is a laminate 10 obtained by bonding a natural leather 11 and an urethane foam 12 via an adhesive, and in which the adhesive is a moisture-curable hot-melt adhesive 13; and the moisture-curable hot-melt adhesive 13 is a moisture-curable urethane-based hot-melt adhesive with 100% solid content.SELECTED DRAWING: Figure 1
Inventors:
Takashi Setoyama
Naohiko Sawada
Yuji Ohno
Naohiko Sawada
Yuji Ohno
Application Number:
JP2020047261A
Publication Date:
July 31, 2023
Filing Date:
March 18, 2020
Export Citation:
Assignee:
Arkhem Co., Ltd.
International Classes:
B32B9/02; B32B5/24; B32B27/00; B32B27/40; B60N2/58
Domestic Patent References:
| JP201610912A |
Attorney, Agent or Firm:
Kenji Sugimura
Kyoichi Saito
Rei Ito
Kyoichi Saito
Rei Ito