METHOD OF 4,5,6-TRICHLOROBENZOXAZOLONE-2 GRANULATING Russian patent published in 1994 - IPC

Abstract RU 2017738 C1

FIELD: chemical technology. SUBSTANCE: 4,5,6-trichlorobenzoxazolone is granulated by paste preparing at the following ratio of components, wt.-%: 4,5,6-trichlorobenzoxazole-2 (technical) 73-82; alkaline agent (preferably sodium hydroxide or sodium carbonate) 0.1-0.8, and water - the rest. Then paste is formed by passing through extruder, drying up to moisture less, than 2%, and granules selection with particle size more 0.1 mm. Preparation is used as antiseptic and bactericidal agent. EFFECT: improved method of granulation. 2 cl

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RU 2 017 738 C1

Authors

Zhelonkin V.G.

Andropov V.I.

Majtelis E.A.

Dates

1994-08-15Published

1992-07-02Filed