公开(公告)号：FR2597719A1

公开(公告)日：1987-10-30

申请号：FR8705601

申请日：1987-04-21

Applicant: BASF AG

Inventor： WIGGER AUGUST ,  JAEGER KARL-HEINZ

IPC: A01N25/14 ,  A01N25/12 ,  A01N43/58

Abstract: Method for preparing granules of active substance, which can be dispersed in water, provided in particular for protecting plants, by atomisation drying of concentrates of active substance, preferably aqueous and containing auxiliary products, in particular ammonium bicarbonate or ammonium nitrite. The concentrates used contain at least 2% by weight of ammonium bicarbonate or ammonium nitrite. They yield, by means of atomisation drying, granules which have a regular shape and size, are without dust and can readily be dispersed in water.

公开(公告)号：FR2597719B1

公开(公告)日：1991-04-05

申请号：FR8705601

申请日：1987-04-21

Applicant: BASF AG

Inventor： WIGGER AUGUST ,  JAEGER KARL-HEINZ

IPC: A01N25/14 ,  A01N25/12 ,  A01N43/58