Title of article
A Kinetic Study on the Dissolution of two Naphthalimide Based Synthesized Disperse Dyestuffs in the Presence of Dispersing Agents
Author/Authors
Khosravi1، Alireza نويسنده , , Gharanjig، Kamallodin نويسنده , , Moradian ، Siyamak نويسنده , , M. Hosseinnezhad، M. Hosseinnezhad نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی 7 سال 2011
Pages
6
From page
107
To page
112
Abstract
The water solubility kinetics of two synthesized mono azo naphthalimide based disperse dyestuffs in the presence of two different dispersing agents, namely Irgasol DAM and Lyoprint EV were investigated at various temperatures. An exponential equation was found to describe the dissolution process. Addition of Irgasol DAM and Lyoprint EV dispersing agents increased the dissolution rate of both synthesized dyestuffs. The dissolution of the methyl naphthalimide derived dyestuff in water as expected was more than the propylnaphthalimide derivative. The dyeing depth and the leveling properties were also higher for the methyl derivative than the propyl derivative
Journal title
Progress in Color, Colorants and Coating (PCCC)
Serial Year
2011
Journal title
Progress in Color, Colorants and Coating (PCCC)
Record number
664630
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