PILLING-RESISTANT ARTIFICIAL LEATHER - TORAY INDUSTRIES, INC.

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 (Toray Industries Inc., 900-1, Oaza-Yasutsugu, Godo-cho, Anpachi-gu, Gifu 95, 〒5032395, JP)
柳澤　智 (〒95 岐阜県安八郡神戸町大字安次９００番地の１　東レ株式会社　岐阜工場内 Gifu, 〒5032395, JP)
MURAHARA, Hisashi (Toray Industries Inc., 1-1, Sonoyama 1-chome, Otsu-sh, Shiga 58, 〒5208558, JP)

Application Number:

JP2010/064705

Publication Date:

March 10, 2011

Filing Date:

August 30, 2010

Export Citation:

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Assignee:

TORAY INDUSTRIES, INC. (1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku Tokyo, 66, 〒1038666, JP)
東レ株式会社 (〒66 東京都中央区日本橋室町２丁目１番１号 Tokyo, 〒1038666, JP)
YANAGISAWA, Satoshi (Toray Industries Inc., 900-1, Oaza-Yasutsugu, Godo-cho, Anpachi-gu, Gifu 95, 〒5032395, JP)
柳澤　智 (〒95 岐阜県安八郡神戸町大字安次９００番地の１　東レ株式会社　岐阜工場内 Gifu, 〒5032395, JP)

International Classes:

D06N3/00; D01F6/92; D01F8/14

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