B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D19/00—Degasification of liquids
B01D19/02—Foam dispersion or prevention
B01D19/04—Foam dispersion or prevention by addition of chemical substances
B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms
Landscapes
Chemical & Material Sciences
(AREA)
Health & Medical Sciences
(AREA)
Toxicology
(AREA)
Dispersion Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents
(AREA)
Composition liquide pour le traitement preventif et curatif des maladies cryptogamiques de type oidium et procede pour la mise en oeuvre de cette composition
Procédé de fabrication de compositions utilisables comme agents de surface émulsifiants et dispersants, les compositions obtenues et leurs utilisations