15935-11-2Relevant academic research and scientific papers
Synthesis and antibacterial activity of some novel nucleus N-aminorhodanine based bis monofunctional and bifunctional reactive dyes and their application on wool and cotton fabrics
Mohamed, Fatma A.,Shaban, Elkhabiry,Ibrahim, Hassan M.
, p. 597 - 608 (2022/01/08)
Herein, we aimed to synthesis two new reactive dyes based on derivatives of Aminorodanine as a chromoforic group, as well as to apply the dye and antibacterial activity to the dyed fabric. First, we synthesized 3-amino rhodanine with glutaraldehyde and te
Multi-active-group red dye with high fixation rate and high chlorine fastness for printing and preparation method thereof
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Paragraph 0033; 0040; 0047-0048, (2021/04/21)
The invention discloses a multi-active-group red dye with high fixation rate and high chlorine fastness for printing and a preparation method thereof, the multi-active-group red dye comprises a compound as shown in a structural general formula I, in the s
Synthesis and application of novel reactive dyes based on dimedone moiety
Mohamed, Fatma A.,Abd El-Megied, Saadia A.,Mohareb, Rafat M.
, p. 4447 - 4455 (2020/12/11)
The aim of this study is synthesising, characterizing and finding out properties of some new bifunctional dye Bis (monochlorotriazine) (MCT) and heterobifunctional (monochlorotriazine / sulphatoethylsulphone) (MCT/SES) reactive dyes using Dimedone moiety
Yellow-orange reactive dye and method thereof in dying cotton fiber in non-aqueous media
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Paragraph 0039-0043, (2019/06/07)
The invention relates to a compound containing multiple sulfonic acid groups and application of the compound. The compound is a compound shown in the formula I or salt of the compound (definitions ofR1-R5 are shown in the specification or claims). The com
High-light-fastness emerald reactive dye compound and application thereof
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Paragraph 00223; 0026, (2018/03/24)
The invention provides a high-light-fastness emerald reactive dye compound, which has the following general structural formula (I), a+b+c=3.5, wherein CuPc, X, R1, R2 and R3 are as defined in the specification. The high-light-fastness emerald reactive dye
High-light-fastness emerald pyridone reactive dye compound and preparation method and application thereof
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Paragraph 0048; 0049; 0051, (2018/03/24)
The invention discloses a high-light-fastness emerald pyridone reactive dye compound and a preparation method and application thereof. The dye compound has the following general structural formula (I), a+b+c=3.5, wherein CuPc, M, n, X, R1, R2, R3, R4, R5,
Printing and dyeing physiognomies of synthesized Azo-multifunctional reactive dyes using exhaust technique
Saeed,Bhatti,Zuber,Bhatti,Zia
, p. 2473 - 2476 (2015/12/11)
Four poly-functional reactive dyes keeping mono or bis reactive group have been synthesized and applied successfully to cotton fabric. The main target of study was to synthesize novel reactive dyes having multiple reactive cites to show maximum colour str
Studies on application and fastness properties of multifunctional reactive dyes on cotton
Saeed, Qurat-Ul-Ain,Bhatti, Ijaz Ahmad,Abbas, Muhammad
, p. 666 - 672 (2013/07/26)
Reactive dyes are extensively used for dyeing of cotton but the problem associated with them is the removal of most of the dye from the fabrics during washing. In order to improve fixation of dye on fabric a series of H- acid based mono and bisazo reactiv
Novel reactive dyestuff with N-alkylamino group
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Page/Page column 6, (2011/02/18)
The present invention relates to a novel reactive dyestuff with a N-alkylamino group, represented by the following formula (I): wherein A1, A2, R1, R2, R3, R4, (R5)0-2
Reactive dyes containing an alkylthio-s-triazinyl reactive group
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Page/Page column 10; 18, (2008/06/13)
A reactive dyestuff containing an alkylthio-s-triazinyl reactive group of the following formula (I) is disclosed, wherein A, X, Y, Z, R, Q, and a are defined the same as the specification. It is suitable for exhaust dyeing, cold batch-up dyeing and contin
