De-emulsification agents of microbiological origin
De-emulsifier for breaking petroleum emulsions
De-foamer and processes for its production
Deacidification treatment of printed cellulosic materials
Defoamer
Defoamer and antifoamer composition and method for defoaming aqu
Defoamer and processing aid for wet process phosphoric acid
Defoamer composition
Defoamer composition
Defoamer composition
Defoamer composition and method of using the same
Defoamer composition and use thereof
Defoamer compositions
Defoamer compositions and process for defoaming aqueous systems
Defoamer containing liquid polybutene
Defoamer emulsion
Defoamer for high strength acid media
Defoamer for high strength acid media
Defoamer preparation and processes for its production
Defoaming agent