Title:
ARTIFICIAL SUEDED LEATHER BEING EXCELLENT IN FLAME RETARDANCE AND METHOD OF PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/007660
Kind Code:
A1
Abstract:
It is intended to provide a novel artificial sueded leather having flame retardance, which is excellent in flame retardance, light resistance and abrasion resistance, suffers from no water damage and is free from any halogenated chemical (i.e., one having been treated with a so-called non-halogenated flame retardant), and a method of producing the same. The above artificial sueded leather comprises a thermoplastic synthetic fiber cloth made of a woven fabric, a knitted web or a nonwoven fabric, which has a brushed up or raised surface and has been impregnated with a polyurethane resin, and an agent for flame retardant processing which contains at least a phosphate compound A having a solubility in water of 1% or less, a vinyl group-containing resin C capable of forming a carbonization skeleton in burning and a water-insoluble thickener D and is imparted to one face of the thermoplastic synthetic fiber cloth. A method of producing the artificial sueded leather as described above comprises imparting an agent for flame retardant processing, which contains at least a phosphate compound A having a solubility in water of 1% or less, a vinyl group-containing resin C capable of forming a carbonization skeleton in burning and a water-insoluble thickener D, to one face of a thermoplastic synthetic fiber cloth made of a woven fabric, a knitted web or a nonwoven fabric which has a brushed up or raised surface and has been impregnated with a polyurethane resin.
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Inventors:
OKAMOTO, Keiji (4-34, Okade 1-chome Konan-sh, Shiga 04, 5203104, JP)
岡本 敬治 (〒04 滋賀県湖南市岡出１丁目４番３４号 Shiga, 5203104, JP)
SASA, Katsuo (10-1, Kanaburi Otokoyama, Yawata-sh, Kyoto 65, 6148365, JP)
岡本 敬治 (〒04 滋賀県湖南市岡出１丁目４番３４号 Shiga, 5203104, JP)
SASA, Katsuo (10-1, Kanaburi Otokoyama, Yawata-sh, Kyoto 65, 6148365, JP)
Application Number:
JP2006/313552
Publication Date:
January 18, 2007
Filing Date:
July 07, 2006
Export Citation:
Assignee:
DAIKYO CHEMICAL CO., LTD. (1 Uchihata-cho, Nishinokyo Nakagyo-k, Kyoto-shi Kyoto 17, 6048417, JP)
大京化学株式会社 (〒17 京都府京都市中京区西ノ京内畑町１番地 Kyoto, 6048417, JP)
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)
OKAMOTO, Keiji (4-34, Okade 1-chome Konan-sh, Shiga 04, 5203104, JP)
大京化学株式会社 (〒17 京都府京都市中京区西ノ京内畑町１番地 Kyoto, 6048417, JP)
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)
OKAMOTO, Keiji (4-34, Okade 1-chome Konan-sh, Shiga 04, 5203104, JP)
International Classes:
D06N3/14; C09K21/04; C09K21/12; C09K21/14; D06M11/72; D06M13/292; D06M15/333; D06M15/53; D06M15/564
Attorney, Agent or Firm:
OGAWA, Shin-ichi et al. (Ogawa, Noguchi & Saika International Patent OfficeToranomon 11 Mori Building 6-4, Toranomon 2-chom, Minato-ku Tokyo 01, 1050001, JP)
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