Synthesis and evaluation of a series of symmetrical hot brand bis azo reactive dyes using 4,4-methylene-bis-metanilic acid on various fibre
Joint Authors
Patel, Jigna A.
Patel, Keshan C.
Patel, Divyesh R.
Source
Journal of Saudi Chemical Society
Issue
Vol. 13, Issue 3 (31 Dec. 2009), pp.279-285, 7 p.
Publisher
Publication Date
2009-12-31
Country of Publication
Saudi Arabia
No. of Pages
7
Main Subjects
Abstract EN
4,-4Methylene-bis-metanilic acid (A) was synthesized by the reaction between metameric acid and formaldehyde.
The compound (A) was used as an Afunctional middle component in the preparation of several symmetrical hot brand bis azo reactive dyes.
The compound (A) was tetrazo-tized and coupled with various m-nitro anilino cyanurated coupling component to give various hot brand bis azo reactive dyes.
The entired compounds have been identified by IR, 'H NMR spectra and elemental analysis.
The dyes were applied on silk, wool and cotton fabrics and their fastness properties were evaluated.
All the dyes give good fastness properties.
The percentage dye bath exhaustion was also been studied.
American Psychological Association (APA)
Patel, Divyesh R.& Patel, Jigna A.& Patel, Keshan C.. 2009. Synthesis and evaluation of a series of symmetrical hot brand bis azo reactive dyes using 4,4-methylene-bis-metanilic acid on various fibre. Journal of Saudi Chemical Society،Vol. 13, no. 3, pp.279-285.
https://search.emarefa.net/detail/BIM-250826
Modern Language Association (MLA)
Patel, Divyesh R.…[et al.]. Synthesis and evaluation of a series of symmetrical hot brand bis azo reactive dyes using 4,4-methylene-bis-metanilic acid on various fibre. Journal of Saudi Chemical Society (Mar. 2009), pp.279-285.
https://search.emarefa.net/detail/BIM-250826
American Medical Association (AMA)
Patel, Divyesh R.& Patel, Jigna A.& Patel, Keshan C.. Synthesis and evaluation of a series of symmetrical hot brand bis azo reactive dyes using 4,4-methylene-bis-metanilic acid on various fibre. Journal of Saudi Chemical Society. 2009. Vol. 13, no. 3, pp.279-285.
https://search.emarefa.net/detail/BIM-250826
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 285
Record ID
BIM-250826