Record Details

<p>Synthesis of biscoumarin bifunctional reactive fluorescent whitening agents and their application on nylon-6 fabric</p><p> </p>

Online Publishing @ NISCAIR

View Archive Info
 
 
Field Value
 
Authentication Code dc
 
Title Statement <p>Synthesis of biscoumarin bifunctional reactive fluorescent whitening agents and their application on nylon-6 fabric</p><p> </p>
 
Added Entry - Uncontrolled Name Farouk, Reham ; National Research Centre, Egypt
Aysha, Tarek S; National Research Centre, Egypt
El-Sedik, Mervat S; National Research Centre, Egypt
Abd El Megiede, Saadia A; National Research Centre, Egypt
Mousa, Adalla A; National Research Centre, Egypt
This work was supported by the National Research Center, Egypt, project number: 12010203
 
Uncontrolled Index Term Coumarin;Fluorescent whitening agents;Stilbene;Whiteness properties;Nylon-6 fabric 
 
Summary, etc. <p class="Abstract" style="text-align: justify;"><span lang="EN-GB">Two new bifunctional reactive fluorescent whiting agents based on joining two coumarin moieties together through triazinyle-stilbene fluorescent moiety have been successfully synthesized, applied on nylon-6 fabrics and then characterized by NMR and elemental analysis. Spectral properties, such as absorption and emission spectra in solution and on fabrics are investigated.<a name="_GoBack"></a> The application of all the prepared compounds as fluorescence [fluorescence whiting agents (FWAs)] and their whiteness as well as light fastness properties on nylon-6 fabric have been compared with monofunctional agent. Despite the fact that the FWAs, containing either mono or bis methyl coumarin derivatives, show better whiteness properties than the FWA containing phenyl coumarin derivative, the later compound shows higher light fastness (excellent). </span></p><br /><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Fibre & Textile Research (IJFTR)
2022-03-03 16:45:34
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJFTR/article/view/43262
 
Data Source Entry Indian Journal of Fibre & Textile Research (IJFTR); ##issue.vol## 46, ##issue.no## 4 (2021): Indian Journal of Fibre & Textile Research
 
Language Note en