車両用複合材 - Seiren Co., Ltd.

Title:

車両用複合材

Document Type and Number:

Japanese Patent JP7292994

Kind Code:

B2

Abstract:

Provided is a composite material for vehicles capable of substantially preventing the occurrence of wrinkles caused by ease stitching. This composite material for vehicles is a layered product of a skin material and a polyurethane foam sheet. The skin material has a play structure which, when the composite material for vehicles is stitched, allows the skin material to follow deformation caused by the stitching with a smooth state of a surface of the skin material maintained. The skin material is a woven fabric including warp yarns and weft yarns. The warp yarns and/or the weft yarns include two or more types of yarns having different total finenesses, and form the play structure.

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Inventors:

Naohiro Wada
Hayato Wakatsuki
Toshio Nakamura

Application Number:

JP2019114504A

Publication Date:

June 19, 2023

Filing Date:

June 20, 2019

Export Citation:

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Assignee:

Seiren Co., Ltd.
Toyota Boshoku Co., Ltd.

International Classes:

B32B5/24; B32B27/40; B60N2/58; D03D15/43

Domestic Patent References:

JP2014184607A
JP2015223890A

Foreign References:

WO2013125653A1

Attorney, Agent or Firm:

Hitoshi Okinaka

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