Dyeing Cellulose Fibers with Reactive Disperse Dyes in Supercritical Carbon Dioxide-Reference-Cited by-同舟云学术

Dyeing Cellulose Fibers with Reactive Disperse Dyes in Supercritical Carbon Dioxide

Published:2002-03 Issue:3 Volume:72 Page:240-244
ISSN:0040-5175
Container-title:Textile Research Journal
language:en
Short-container-title:Textile Research Journal

Author:

Maeda Shingo¹,Hongyou Setsuaki¹,Kunitou Katsushi¹,Mishima Kenji²

Affiliation:

1. Industrial Technology Center of Okayama Prefecture; Okayama 701-1296, Japan

2. Department of Chemical Engineering, Faculty of Engineering, Fukuoka University, Jonan-ku, Fukuoka 814-0180, Japan

Abstract

Dyeing of cellulose fibers with reactive disperse dyes is attempted using supercritical carbon dioxide (SC-CO2) as a solvent at 393 K and 20 MPa. For pretreatment, cellulose fibers are treated with tetraethylene glycol dimethylether or N-methyl-2-pyrrolidinone. Results are compared with dyeing with other disperse dyes under the same conditions. The color yield of the fibers is assessed by K/S measurements before and after washing to investigate dyeing quality in this medium. Good color intensity and wash fastness are obtained.

Publisher

SAGE Publications

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Link

http://journals.sagepub.com/doi/pdf/10.1177/004051750207200310

Reference23 articles.

1. Dyeing of Cotton in Supercritical Carbon Dioxide

2. Synthesis of Fluoropolymers in Supercritical Carbon Dioxide

3. Dyeing Natural Fibers with Disperse Dyes in Supercritical Carbon Dioxide

4. Generation of microcellular polymeric foams using supercritical carbon dioxide. I: Effect of pressure and temperature on nucleation

5. Generation of microcellular polymeric foams using supercritical carbon dioxide. II: Cell growth and skin formation

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