公开(公告)号：PT1035841E

公开(公告)日：2002-11-29

申请号：PT98965716

申请日：1998-11-30

Applicant: BASF AG

Inventor： SANNER AXEL ,  KOTHRADE STEPHAN ,  ERNST ANDREAS ,  MEFFERT HELMUT ,  BERNDL GUNTHER

IPC: A61K47/32 ,  A23K20/10 ,  A23K40/10 ,  A23K40/20 ,  A23L27/00 ,  A23L33/10 ,  A61K9/16 ,  A61K9/20 ,  A61K9/22 ,  A61K31/277 ,  A61K31/421

Abstract: Solid dosage forms are obtained by mixing at least one polymeric binder, at least one active ingredient, and, where appropriate, conventional additives to form a plastic mixture, and shaping, using as polymeric binder a copolymer of an N-vinyllactam and a copolymerizable monomer having a hydrophobic radical. Dosage forms which show slow release of the active ingredient are obtained in a simple and low-cost manner.

公开(公告)号：CA2307836A1

公开(公告)日：1999-05-06

申请号：CA2307836

申请日：1998-10-21

Applicant: BASF AG

Inventor： KLEINKE ANDREAS ,  KESSLER THOMAS ,  BRATZ MATTHIAS ,  ERNST ANDREAS

IPC: A01N25/10 ,  A01N25/14 ,  A01N25/34 ,  A01N37/50 ,  A01N47/30

Abstract: The invention relates to a solid formulation of a plant protection agent. Said formulation is obtained by producing a melt containing 1-80 wt. % of an active agent or a combination of active agents which can be used for plant protection; 20-99 wt. % of at least one thermoplastic binder with a melting or glass transition temperature of more than 70~ C, and 0-20 wt. % additives, the sum of all of these constituents equalling 100 wt. %, and then pelleting said melt by reducing it to drops in a first stage and setting the drops by means of cooling in a second stage.