Dyeing of treated Giza 89 Cotton Fabrics with Direct Dyes - Egyptian Knowledge Bank

101783

Dyeing of treated Giza 89 Cotton Fabrics with Direct Dyes

Article

Last updated: 04 Jan 2025

Subjects

Abstract

The levelness of modified and unmodified Egyptian cotton made from Giza 89 fabric dyed with CI Direct Blue 78 and CI Direct Yellow 106 in the presence and absence of two nonionic surfactants (Rokamin 11 and Igepal CO720) was evaluated calorimetrically. The cotton was modified by grafting with vinyl pyridine (with and without quaternisation with dodecyl bromide). On modified cotton (grafted and quaternised) a significant improvement in levelness was achieved for only a slight decrease in exhaustion. The results obtained revealed that levelness of dyeing's of CI Direct Blue 78 and CI Direct Yellow 106 on unmodified cotton was slightly improved by the surfactants Rokamin 11 and Igepal CO720. On modified cotton (grafted and quaternised). When dyeing with CI Direct Blue 78, the changes in levelness was achieved for only a "slight decrease in exhaustion, on the other hand, either of the two surfactants, an improvement in Ievelness was also observed, and consequently both surfactants can be used as effective levelling agents, with Igepal CO720 giving better exhaustion results.

DOI

10.21608/idj.2015.101783

Keywords

- Direct dyes, - Egyptian cotton, - Exhaustion technique, - Surface active agents, - Color components, - K/S of color, - fastness properties

Authors

View Authors

First Name

Ahmad

Last Name

Bahaa Edeen

MiddleName

Affiliation

Faculty of Applied Arts, Garments Department, Helwan University, Cairo, Egypt.

Email

City

Orcid

Volume

Article Issue

Related Issue

12166

Issue Date

2015-07-01

Receive Date

2015-01-10

Publish Date

2015-07-01

Page Start

1,267

Page End

1,271

Print ISSN

2090-9632

Online ISSN

2090-9640

Article File

IDJ_Volume 5_Issue 3_Pages 1267-1271.pdf

PDF . 155.2kB

Link

https://idj.journals.ekb.eg/article_101783.html

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https://idj.journals.ekb.eg/service?article_code=101783

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Publication Type

Journal

Publication Title

International Design Journal

Publication Link

https://idj.journals.ekb.eg/

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