Synthesis and evaluation of a series of novel monoazo disperse dyes derived from N-carboxylic acid-1,8-naphthalimide on poly(ethylene terphthalate)

Kiakhani, M Sadeghi; Arami, Mokhtar; Gharanjig, Kamaladin; Mokhtari, Javad; Mahmoodi, Niyaz Mohammad

doi:10.1007/s12221-009-0446-5

Cited by 16 publications

(1 citation statement)

References 25 publications

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“…As their name suggests, such dyes are designed to be readily removable from dyed polyester materials under hot aqueous alkaline clearing conditions (eg 70‐80°C, sodium carbonate and/or sodium hydroxide 8,443,586,587 ), thereby obviating the need for reducing agents. Alkali‐clearable disperse dyes continue to attract research attention 579,588–610 …”

Section: Immersion Dyeing Of Pet Fibresmentioning

confidence: 99%

The roles of elevated temperature and carriers in the dyeing of polyester fibres using disperse dyes: Part 1 fundamental aspects

Burkinshaw

2023

Coloration Technology

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This review concerns the application of disperse dyes to poly(ethylene terephthalate) fibres using aqueous immersion dyeing processes and the roles of both elevated dyeing temperatures and carriers in such dyeing systems. This part of the paper presents a review of the fundamental properties and characteristics of poly(ethylene terephthalate) fibres, disperse dyes and dyeing accelerants. In the next part of the paper, the various theories and concepts which have been proposed to explain the promotional effects imparted by elevated dyeing temperatures and carriers to disperse dye uptake on PET and other types of fibre, are reviewed and analysed, from the viewpoints of the essential physico‐chemical aspects of both the aqueous disperse dye/PET and disperse dye/carrier/PET systems. The final part of the paper will present a dual‐mode mechanistic model of the disperse dye adsorption process which can be used to account for the promotional effects imparted by both elevated dyeing temperatures and dyeing accelerants on disperse dye uptake.This article is protected by copyright. All rights reserved.

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Section: Immersion Dyeing Of Pet Fibresmentioning

confidence: 99%

The roles of elevated temperature and carriers in the dyeing of polyester fibres using disperse dyes: Part 1 fundamental aspects

Burkinshaw

2023

Coloration Technology

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Polyester Fibres

2015

Physico‐chemical Aspects of Textile Coloration

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Dyeing and fastness properties of polyamide fabrics using some acid‐based monoazo disperse dyes

Sadeghi‐Kiakhani

Gharanjig

Arami

et al. 2011

J of Applied Polymer Sci

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A series of monoazo disperse dyes derived from naphthalimide containing butyric acid has been applied on polyamide fabrics. The build up and dyeing properties of these dyes such as leveling property, wash, light, perspiration for alkaline and acidic conditions, and rubbing fastnesses on polyamide fabrics have been investigated. The results showed that the applied dyes are capable of producing red to bluish red hues on polyamide fabrics. Because of the presence of both carboxylic acid and hydroxyl groups on the molecular structure of Dye 3, it showed desired and more strength in respect to other used dyes. Comparing the build up of these dyes to commercial dyes such as disperse red 60 and disperse red 73 revealed that most of the used dyes have higher build up in comparison to the commercial ones. Measurement of fastness properties of dyed samples indicated that they have good wash (4-5), rubbing (4), perspiration (4-5), and heat fastnesses (4-5) and they possess less than moderate light fastness (3-4) on polyamide fabrics.

show abstract

Synthesis and evaluation of a series of novel monoazo disperse dyes derived from N-carboxylic acid-1,8-naphthalimide on poly(ethylene terphthalate)

Cited by 16 publications

References 25 publications

The roles of elevated temperature and carriers in the dyeing of polyester fibres using disperse dyes: Part 1 fundamental aspects

The roles of elevated temperature and carriers in the dyeing of polyester fibres using disperse dyes: Part 1 fundamental aspects

Polyester Fibres

Dyeing and fastness properties of polyamide fabrics using some acid‐based monoazo disperse dyes

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