Unsaturated fatty acids based materials as auxiliaries for printing and finishing of cellulos fabrics

摘要

Surface-active agents were used in textile industries in all processes Fatt) acid derivatives based materials known as importas auxiliaries. This research aims to develop some unsaturated fart) acids derivatives to be used as textile auxiliaries. Three unsaturated fatix acids were reacted with materials having different structure (PEG; 1000. 4000 and 6000 g mole), polyethylenimine (PLI), stcanfl alcohol and Octadecylamine). Synthesized auxiliaries were characterised by measuring FT-IR, HLB and cloud point and stability uvea different lime period. Produced materials after characterisation were classified to be used as O/W emulsiliers or softeners. Applied iheseB materials as softeners on cotton fabrics provide good physical and mechanical properties. Furthermore, using these materials as I emulsiliers to prepare printing pastes and apply them into cotton fabrics provide good colour strength and colour fastness of printed fabrics.