EMULSIFYING COMPOSITION FOR PREPARATION OF WATER-IN-OIL EMULSIONS Russian patent published in 2010 - IPC C06B23/00 B01F17/34 B01F3/08 

FIELD: technological processes.

SUBSTANCE: invention is related to emulsifying compositions for making of water-in-oil emulsions used to produce emulsive explosives. Emulsifying composition for preparation of water-in-oil emulsions contains mixture of reaction product of polyisobutylene succinic or polyisobutylene bissuccinic anhydride with organic mono- or polyamine, ethers of acids and polyatomic alcohols and industrial oil. Ether of acids and polyatomic alcohols is represented by mixture of sorbitan ethers of fatty and tar acids. Ratio of ingredients in emulsifying composition makes as follows, %: reaction product of polyisobutylene succinic or polyisobutylene bissuccinic anhydride with organic mono- or polyamine 20-70; mixture of sorbitan ethers of fatty and tar acids 5-35; industrial oil 3-75.

EFFECT: invention provides for improvement of technological parameters of emulsifying composition production used to manufacture emulsive explosives, and makes it possible to control viscous-temperature properties of composition and expansion of raw materials assortment for its production.

3 cl, 1 tbl