Title:
METHOD FOR DYEING CROSS-LINKED ACRYLATE FIBER AND TEXTILE PRODUCT COMPRISING CROSS-LINKED ACRYLATE FIBER DYED WITH THE METHOD
Document Type and Number:
Japanese Patent JP2006070421
Kind Code:
A
Abstract:
To provide a method for dyeing a cross-linked acrylate fiber in which dyeing with durability is conventionally considered as impossible with the practical durability using a reactive dye without deteriorating performances such as moisture absorbing and releasing properties or deodorizing properties.
The method for dyeing the cross-linked acrylate fiber is characterized as follows. The cross-linked acrylate fiber subjected to a cross-linkage introduction treatment with a hydrazine compound and a hydrolysis treatment with an aqueous solution of an alkaline metal salt is treated with the reactive dye under acidic conditions. The cross-linked acrylate fiber, as necessary, is subsequently treated under alkaline conditions.
Inventors:
OBARA NORIYUKI
KOBAYASHI MICHITOSHI
AKI YASUO
KOBAYASHI MICHITOSHI
AKI YASUO
Application Number:
JP2005187653A
Publication Date:
March 16, 2006
Filing Date:
June 28, 2005
Export Citation:
Assignee:
JAPAN EXLAN CO LTD
International Classes:
D06P3/70; D06M11/00; D06M11/63; D06P1/38; D06P5/00
Domestic Patent References:
| JPS367284B1 | ||||
| JPS373084B1 | ||||
| JPS56107082A | 1981-08-25 | |||
| JP2003183978A | 2003-07-03 | |||
| JPS5943176A | 1984-03-10 | |||
| JP2003278079A | 2003-10-02 |