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Patent Searching and Data


Title:
FABRIC YARN FOR PAPER MAKING AND WOVEN FABRIC FOR PAPER MAKING MANUFACTURED USING THE YARN
Document Type and Number:
WIPO Patent Application WO/2007/029751
Kind Code:
A1
Abstract:
Disclosed is a fabric yarn for use in paper making, which is excellent in abrasion resistance, stiffness and morphologic stability. Also disclosed is a woven fabric for use in paper making, which is manufactured using the yarn. The fabric yarn comprises a base resin (e.g., polyamide) having a viscosity average molecular weight of 500,000 or lower and particles of an ultra-high molecular weight resin (e.g., polyethylene) dispersed in the base resin. In the fabric yarn, the ultra-high molecular weight resin has a viscosity average molecular weight of 1,000,000 or higher and is modified with a unsaturated carboxylic acid compound, and the particles are contained in an amount of 20% by mass or less based on 100% by mass of the finished yarn. The woven fabric comprises the fabric yarn as at least a part of the yarns constituting the woven fabric.

Inventors:
MURAKAMI, Eiji (NIPPON FELT CO. LTD., 88, Haramamuro, Konosu-sh, Saitama 43, 3650043, JP)
Application Number:
JP2006/317674
Publication Date:
March 15, 2007
Filing Date:
September 06, 2006
Export Citation:
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Assignee:
NIPPON FELT CO., LTD. (7-1 Akabane Nishi 1-chome, Kita-ku Tokyo, 55, 1150055, JP)
日本フェルト株式会社 (〒55 東京都北区赤羽西一丁目7番1号 Tokyo, 1150055, JP)
International Classes:
D01F1/10; D01F6/90; D01F6/92; D03D1/00; D03D11/00; D03D15/00; D06M15/37; D21F1/10
Attorney, Agent or Firm:
KOJIMA, Seiji (ATSUTA DAIDOSEIMEI-Bldg. 2F, 7-26 Jingu 3-chome, Atsuta-k, Nagoya-shi Aichi 31, 4560031, JP)
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