Title:
ARTIFICIAL LEATHER SUBSTRATE, GRAIN-FINISHED ARTIFICIAL LEATHER, ARTIFICIAL LEATHER SUBSTRATE MANUFACTURING METHOD, AND ARTIFICIAL LEATHER SUBSTRATE MODIFYING AGENT
Document Type and Number:
WIPO Patent Application WO/2014/132630
Kind Code:
A1
Abstract:
This artificial leather substrate includes: an entangled fiber body; a filler and a liquid non-volatile oil added to the entangled fiber body through immersion; and, preferably, an elastic polymer. Preferably, the non-volatile oil contained is 0.5-10 mass% of the entangled fiber body. Further preferably, the artificial leather substrate is also provided with a smoothing layer for smoothing the surface, and this smoothing layer is 10-100μm thick and contains a second elastic polymer and a second filler.
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Inventors:
YOSHIMOTO SHINICHI
FUJISAWA MICHINORI
HASHIMOTO KOJI
SUGIURA HIDEO
FUJISAWA MICHINORI
HASHIMOTO KOJI
SUGIURA HIDEO
Application Number:
PCT/JP2014/000991
Publication Date:
September 04, 2014
Filing Date:
February 25, 2014
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
D06N3/00; D06M13/02; D06M13/224; D06M15/643; D06M23/08; D06M15/564
Domestic Patent References:
| WO2008120702A1 | 2008-10-09 | |||
| WO2003006212A1 | 2003-01-23 |
Foreign References:
| JP2007291565A | 2007-11-08 | |||
| JP2004044068A | 2004-02-12 | |||
| JP2004324012A | 2004-11-18 | |||
| JP2000017581A | 2000-01-18 | |||
| JPH09313418A | 1997-12-09 |
Other References:
See also references of EP 2966218A1
Attorney, Agent or Firm:
KAWASAKI, Shinichi et al. (JP)
Shin-ichi Kawasaki (JP)
Shin-ichi Kawasaki (JP)
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