FOERFARANDE FOER FRAMSTAELLNING AV ETT PREPARAT, SOM INNEHAOLLER DAMMFRI 3-/N-(2-HYDROXIETYL)KARBAMOYL/-2-METYLKINOXALIN-1,4-DI-N-OXID, SAODANT PREPARAT OCH DESS ANVAENDNING FOER FRAMSTAELLNING AV DJURFODER.

摘要

Quinoxaline 1,4-di-N-oxides are rendered non-dusting by adjusting their water content to about 3-20% by weight and adding thereto about 2-20% by weight of a flow-regulating agent such as silica. The compositions can be added to animal feeds.