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Patent Searching and Data


Title:
DYED FABRIC WITH HIGH-QUALITY AND HIGH-FASTNESS, MADE OF AROMATIC POLYAMIDE FIBER AND DYEING METHOD
Document Type and Number:
Japanese Patent JP2013209776
Kind Code:
A
Abstract:

To provide a dyed fabric with high-quality and high-fastness, made of an aramid fiber, in which the dyed fabric obtains improved appearance quality by making a meta-type aromatic polyamide fiber and a para-type aromatic polyamide fiber equally dyed, in an aromatic polyamide fiber having the difficulty of being dyed, and to provide a dyeing method thereof.

This dyed fabric with high-quality and high-fastness, made of a polyamide fiber is a fabric that is formed into a fabric and then dyed. The fabric comprises the meta-type aromatic polyamide fiber and the para-type aromatic polyamide fiber, and is dyed with a cationic dye and a threne dye. In addition, the dyeing method comprises: dyeing the fabric comprising the meta-type aromatic polyamide fiber and the para-type aromatic polyamide fiber with the cationic dye; and dyeing the fabric with the threne dye.


Inventors:
SHIMADA HIROKI
Application Number:
JP2012080697A
Publication Date:
October 10, 2013
Filing Date:
March 30, 2012
Export Citation:
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Assignee:
TEIJIN LTD
International Classes:
D03D15/00; D06P1/24; D06P1/41; D06P3/24; D06P3/87
Domestic Patent References:
JP2007016346A2007-01-25
JP2012219418A2012-11-12
JPH10503558A1998-03-31
JP2007016346A2007-01-25
JP2012219418A2012-11-12
Foreign References:
WO2012133662A12012-10-04
Attorney, Agent or Firm:
Taro Tameyama