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Search results with tag "Laboratory of formulation"
INTERFACIAL PHENOMENAin DISPERSED SYSTEMS
nanoparticles.orglaboratory of formulation, interfaces rheology and processes universidad de los andes facultad de ingenieria escuela de ingenieria quimica mérida-venezuela
LABORATORY OF FORMULATION, INTERFACES …
nanoparticles.orgThe world production of soaps, detergents and other surfactants was about 18 Mt (million tons) in 1970, 25 Mt in 1990 and 40 Mt in 2000 (not counting polymeric surfactants). Approximately 25 % corresponds to the north american market and 25 % to the european market. The qualitative evolution of the market in the past 50 years is very significative.