EMULSIFYING COMPOSITION Russian patent published in 1995 - IPC

FIELD: emulsion explosives. SUBSTANCE: emulsifying composition on the basis of condensation product of alkenylsuccinic, for example, polyisobutylenesuccinic anhydride with molecular mass from 300 to 3000 (preferably 500-2000) with alkanolamine. As the source of alkanolamine composition has triethanolamine at the mole ratio anhydride:amine 1:(0.5-1). Emulsifying composition has preferably tall oil fatty acid esters with pentaerythritol or glycerol or polyglycerol or fatty acid esters of C₁₇-C₂₁-fraction with pentaerythritol, or glycerol, or polyglycerol, or fatty acid esters of C₂₁-C₂₅-fraction with pentaerythritol or glycerol or polyglycerol. Mass ratio of product condensation of polyisobutylenesuccinic anhydride with triethanolamine to ester (0.1-1):(1-0.1). EFFECT: improved method of composition preparing. 2 cl, 1 tbl