Title:
FLAME RETARDANT POLYESTER FIBER
Document Type and Number:
Japanese Patent JP2008031575
Kind Code:
A
Abstract:
To provide a polyester fiber very excellent in abrasion resistance, and having good net-producing property, weaving property and product quality on processing.
This flame retardant polyester fiber consisting of polyester obtained by copolymerizing a bi-functional phosphor compound in a polymer molecule, and having a circular cross section of single yarn, is provided by satisfying the following (1) to (4). (1) Total fineness: 400 to 2,000 dtex. (2) Single yarn fineness: 10 to 30 dtex. (3) Degree of interlace (CF value): 15 to 50. (4) The unevenness () of the degree of interlace (CF value): 1 to 10.
Inventors:
ISHIKAWA SHINYA
MAEDA HIROYUKI
OKADA TAIICHI
MAEDA HIROYUKI
OKADA TAIICHI
Application Number:
JP2006204449A
Publication Date:
February 14, 2008
Filing Date:
July 27, 2006
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
D01F6/84; C08G63/692; D01F6/92; E04G21/24
Domestic Patent References:
| JP2000314061A | 2000-11-14 | |||
| JP2005344266A | 2005-12-15 | |||
| JP2006124859A | 2006-05-18 |
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