Title:
PILLING-RESISTANT ARTIFICIAL LEATHER
Document Type and Number:
WIPO Patent Application WO/2011/027732
Kind Code:
A1
Abstract:
Disclosed is an artificial leather having favorable pilling-resistant properties and has an elegant appearance having standing hairs without affecting spinning performance. The pilling-resistant artificial leather contains an elastomer and microfibers having single-fiber diameters of 0.3-10 μm, is a sheet-shaped object having standing hairs comprising the aforementioned microfibers, wherein the aforementioned microfibers contain 0.01-5 mass % of inorganic particles and 0.001-1 mass % of silicone oil for every 100 mass % of microfibers, and contains at least 90 mass % polyester microfibers as the microfibers.
Inventors:
YANAGISAWA SATOSHI (JP)
MURAHARA HISASHI (JP)
YANAI KATSUFUMI (JP)
MURAHARA HISASHI (JP)
YANAI KATSUFUMI (JP)
Application Number:
PCT/JP2010/064705
Publication Date:
March 10, 2011
Filing Date:
August 30, 2010
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
YANAGISAWA SATOSHI (JP)
MURAHARA HISASHI (JP)
YANAI KATSUFUMI (JP)
YANAGISAWA SATOSHI (JP)
MURAHARA HISASHI (JP)
YANAI KATSUFUMI (JP)
International Classes:
D06N3/00; D01F6/92; D01F8/14
Domestic Patent References:
| WO2007040144A1 | 2007-04-12 |
Foreign References:
| JP2006063507A | 2006-03-09 | |||
| JP2009013543A | 2009-01-22 | |||
| JP2004339617A | 2004-12-02 | |||
| JP2006045723A | 2006-02-16 | |||
| JP2002275748A | 2002-09-25 |
Other References:
See also references of EP 2474663A4
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