Crosslinking structures and dyeing kinetics of cotton cellulose treated with a steeped process

2005 ◽  
Vol 98 (6) ◽  
pp. 2555-2562 ◽  
Author(s):  
Hung-En Chen ◽  
Jui-Chin Chen ◽  
Wei-Hua Yao ◽  
Chi-Hui Tsou ◽  
Cheng-Chi Chen
Keyword(s):  
Cotton Cellulose ◽  
Kinetics Of ◽  
Dyeing Kinetics

Kinetics of the Reactions of Ethyleneurea Derivatives with Cotton Cellulose

1968 ◽  
Vol 38 (9) ◽  
pp. 925-930 ◽  
Author(s):  
Hilda M. Ziifle ◽  
Ruth R. Benerito ◽  
Elwood J. Gonzales ◽  
Ralph J. Berni
Keyword(s):  
Cotton Cellulose ◽  
Kinetics Of

scholarly journals The influence of surfactant structure on the dyeing of polyamide knitting with acid dyes

2018 ◽  
Vol 24 (2) ◽  
pp. 117-125
Author(s):  
Nebojsa Ristic ◽  
Ivica Dodic ◽  
Ivanka Ristic
Keyword(s):  
Nonionic Surfactants ◽  
Significant Contribution ◽  
Polyamide 6 ◽  
Acid Dyes ◽  
Kinetic And Thermodynamic Parameters ◽  
Slowing Down ◽  
Dyeing Process ◽  
High Utilization ◽  
Kinetics Of ◽  
Dyeing Kinetics

The influence of nonionic and anionic surfactants on the dyeing kinetics of polyamide 6 knitting was studied in this work. The influence of surfactants on the dyeing process is presented by determining the kinetic and thermodynamic parameters of dyeing. Nonionic surfactants create unstable polydisperse associates which reduce the concentration of individual ionic forms of dyes in the solution, slowing down the dyeing process, with the dyeing having higher leveling. Interactions were confirmed by measuring the cloud point of nonionic surfactants and they are stronger with more hydrophobic dye and are related to the results of the studied dyeing kinetics. The anionic surfactant as a retarding agent, which behaves like a colorless dye in the studied dyeing system, makes a significant contribution even at concentrations of 0.5 and 1 g/dm3, indicating the conclusion that the surfactant concentration in a dyeing solution should be optimized by previous trials, so that the process would be efficient with high utilization of dye.

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