Title:
FABRIC, COMPOSITE SHEET, POLISHING CLOTH, AND WIPING PRODUCT
Document Type and Number:
WIPO Patent Application WO/2009/060985
Kind Code:
A1
Abstract:
A polyester multifilament (A) which is made of a polyester having a matting agent
content of 0.5 wt.% or lower and has a single-fiber diameter of 50-1,500 nm and
a polyester multifilament (B) which is made of a polyester having a matting agent
content of 0.5 wt.% or lower and has a single-fiber diameter of 3 µm or larger
are used to obtain a fabric. Subsequently, a sheet comprising an organic material
is laminated, according to need, to the fabric to form a composite sheet. The
fabric or composite sheet is used to obtain a polishing cloth or wiping product.
Inventors:
TANAKA KENGO (JP)
Application Number:
PCT/JP2008/070544
Publication Date:
May 14, 2009
Filing Date:
November 05, 2008
Export Citation:
Assignee:
TEIJIN FIBERS LTD (JP)
TANAKA KENGO (JP)
TANAKA KENGO (JP)
International Classes:
D03D15/00; A47L13/16; B24B37/24; D03D1/00
Foreign References:
| JP2006336118A | 2006-12-14 | |||
| JP2006006537A | 2006-01-12 | |||
| JP2000303300A | 2000-10-31 | |||
| JP2005329534A | 2005-12-02 | |||
| JP2007308821A | 2007-11-29 | |||
| JP2009000751A | 2009-01-08 |
Attorney, Agent or Firm:
MIHARA, Hideko (Center Limited 2-1, Kasumigaseki,3-chome, Chiyoda-k, Tokyo 13, JP)
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