Testing of surface active agents and textile auxiliaries - Determination of dispersing power or flocculation preventive power of surface active agents when added to dyestuffs in acidic medium— 5 стр.
Testing of surface active agents and textile auxiliaries - Determination of dispersing power or flocculation preventive power of surface active agents when added to dyestuffs in neutral medium— 5 стр.
Surface active agents; determination of the cloud point temperature (cloud point) of non-ionic surface active agents obtained from ethylene oxide— 4 стр.