SURFACTANT SYSTEMS FOR LIQUID AQUEOUS COMPOSITIONS Russian patent published in 2004 - IPC

Abstract RU 2234838 C2

FIELD: agriculture.

SUBSTANCE: invention, in particular, relates to liquid aqueous or water-organic compositions containing mixture of one or a few basic surfactants and one or a few surfactants selected from incomplete phosphoric acid esters. Surfactant systems enable preparation of stable liquid active substance compositions, which comprise (a) one or a few water-soluble active substances, (b) if necessary, one or a few water-insoluble active substances, (c) if necessary, organic solvents, and (d) indicated surfactant system and water. Compositions are either monophase aqueous or water-organic compositions of (a)-type active substances, for instance ammonium gluphosinate or glyphosate (its salts), or (a)-type and (b)-type active substance microemulsions, for instance herbicides based on diphenyl ethers.

EFFECT: enlarged assortment of agriculture-destination compositions.

22 cl, 4 tbl

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RU 2 234 838 C2

Authors

Majer Tomas

Vjurtts Jokhen

Dates

2004-08-27Published

1998-11-11Filed