Disperse dye
Disperse dye is a category of
History
The history of disperse dye production is closely related to the synthesis of cellulose acetate fibres. Disperse dyes were invented in 1923-24.[3]
Fundamentals of dyeing
Disperse dyes are non-ionic in nature and partially soluble in water. The interaction of dye molecule and polymer takes place with Van der Waals and dipole forces.[4] Disperse dyes have better diffusion at boiling to a higher temperature.[5]
Examples
- contact allergy.[6]
- Disperse Orange 1 is an azo dye.
- Disperse Red 9 is a red dye derived from anthraquinone.
- Disperse Red 11, also called C.I. 62015 and 1,4-diamino-2-methoxy anthraquinone, is another anthraquinone dye.
- Disperse Red 60 is also an anthraquinone dye.
- Disperse Yellow 26 is a yellow disperse dye.
- Disperse Yellow 42 is prepared by the reaction of two equivalents of aniline with 4-chloro-3-nitrobenzenesulfonyl chloride.
References
- ^ "Dyeing Polyester with Disperse Dye".
- ISBN 978-3527306732.
- ISBN 978-0-85709-397-4.
- ^ "Disperse Dye - an overview | ScienceDirect Topics". www.sciencedirect.com. Retrieved 2020-12-28.
- ISBN 978-0-8247-9471-2.
- PMID 23289879.
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| Traditional textile dyes | ||
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| Craft dyes | ||
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