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Title:
SYNTHETIC LEATHER
Document Type and Number:
WIPO Patent Application WO/2022/185689
Kind Code:
A1
Abstract:
A synthetic leather according to this embodiment has: a fibrous substrate; a bonding layer that includes a yellowing-resistant polycarbonate-based polyurethane resin and/or a yellowing polycarbonate-based polyurethane resin; and a surface skin layer that includes a yellowing-resistant polycarbonate-based polyurethane resin and is layered on the fibrous substrate with the bonding layer interposed therebetween. This synthetic leather has superior oleic acid resistance.

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JP4171298Knitted fabric / elastomer composite preferred for transfer or film-coating
Inventors:
SAITO YASUKI (JP)
KATO YOSHIHARU (JP)
Application Number:
PCT/JP2021/048261
Publication Date:
September 09, 2022
Filing Date:
December 24, 2021
Export Citation:
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Assignee:
SEIREN CO LTD (JP)
International Classes:
D06N3/14; B32B27/40
Domestic Patent References:
WO2018123290A12018-07-05
Foreign References:
JPH0931862A1997-02-04
JP2006322113A2006-11-30
JP2003138487A2003-05-14
JPS5848752U1983-04-01
JPS6075689A1985-04-30
JP2016204554A2016-12-08
JPH11302983A1999-11-02
KR20170119141A2017-10-26
Attorney, Agent or Firm:
TSUTADA, Masato et al. (JP)
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