公开(公告)号：US20120157311A1

公开(公告)日：2012-06-21

申请号：US13407656

申请日：2012-02-28

申请人： Keisuke SEKINO ,  Keijitsu TANAKA ,  Yousuke KANEYASU ,  Daisuke SATO

发明人： Keisuke SEKINO ,  Keijitsu TANAKA ,  Yousuke KANEYASU ,  Daisuke SATO

IPC分类号： A01N65/06 ,  A01P13/00

CPC分类号： A01N65/06 ,  A01N27/00 ,  A01N65/00

摘要： A method for producing a herbicidal composition containing an oily extract as an active ingredient. The method includes collecting cooled steam generated during a drying step of a lumber of trees belonging to the order Pinales to produce condensed water containing the oily extract, and obtaining the oily extract from the condensed water. Also disclosed is a method which includes distilling a lumber belonging to the order Pinales with steam and a method which includes extracting a lumber belonging to the order Pinales with hot water.

摘要翻译： 一种生产含有油性提取物作为活性成分的除草组合物的方法。 该方法包括收集在属于Pinales的树木的干燥步骤中产生的冷却蒸汽，以产生含有油性提取物的冷凝水，以及从冷凝水中获得油状提取物。 还公开了一种方法，其包括用蒸汽蒸馏属于订单的木材的方法，以及包括用热水提取属于订单的木材的方法。