申请人:——
公开号:US20020061323A1
公开(公告)日:2002-05-23
The present invention relates to shaped articles which release agrochemical active compounds, are used for treatment of woody plants and
are employed in a hollow preformed in the woody plant,
are of a volume which fills the volume of the hollow to the extent of 10 to 95%,
are of a volume which does not increase during the period of use to the extent that the preformed hollow space is filled completely,
comprise
a) agrochemical active compounds,
b) water-insoluble thermoplastically processable polymers,
c) water-soluble polymers and
d) is appropriate further auxiliaries.
本发明涉及可释放农用化学活性化合物的异形物品,这些物品用于处理木本植物,并且
用于木本植物中预先形成的中空部分、
其体积可填充中空体积的 10%至 95%、
其体积在使用期间不会增大到完全填满预制中空空间的程度、
包括
a) 农用化学品活性化合物、
b) 不溶于水的可热塑性加工聚合物、
c) 水溶性聚合物和
d) 适当的其他辅助剂。