1.
Bulletin of the Faculty of Science-University of Alexandria. 1986; 26 (2): 122-40
in English
| IMEMR
| ID: emr-6781
ABSTRACT
Four new reactive-disperse, 4 new disperse and 2 new reactive dyes were synthesised. The molecule of the reactive-disperse dye contains as a reactive hook an epoxide ring in which a 4-nitrophenyl group substituted at one of its carbon atoms, meanwhile is considered as a derivative of 2,4-dinitrodiphenyl-amine thus acquiring the properties of disperse dyes. The present reactive-disperse dyes are useful for dyeing polyester-cotton blends
Subject(s)
Kinetics
2.
Bulletin of the Faculty of Science-University of Alexandria. 1986; 26 (2): 141-52
in English
| IMEMR
| ID: emr-6782
ABSTRACT
The formation constants of mixed ligand complexes of copper [II]-4-Nitrobenzeneazoresorcinol complex with unidentate ligands were determined by spectrophometric method at 25°C. The data of the inner sphere complex are related with both the electron donor and basicity constants of the unidentate ligands