公开(公告)号：EP1283671A1

公开(公告)日：2003-02-19

申请号：EP01940406.0

申请日：2001-05-05

申请人： Aventis CropScience GmbH

发明人： KOCUR, Jean ,  FRISCH, Gerhard ,  WÜRTZ, Jochen ,  BICKERS, Udo ,  HACKER, Erwin ,  HUFF, Hans, Philipp ,  SCHNABEL, Gerhard

IPC分类号： A01N25/10 ,  A01N47/36 ,  A01N43/76 ,  A01N43/56

CPC分类号： A01N25/10 ,  A01N47/36 ,  A01N43/76 ,  A01N43/56 ,  A01N25/32 ,  A01N2300/00

摘要： The invention relates to the combination of an agrochemical active substance, especially herbicides from the group of the sulfonyl ureas, with a polymer while forming hydrogen bridges for the controlled release of said active substance. The polymer and the active substance have functional groups that facilitate the formation of hydrogen bridges. The preferred polymers are polyvinyl alcohols or partially saponified polyvinyl acetates.

公开(公告)号：EP1345492A1

公开(公告)日：2003-09-24

申请号：EP01994734.0

申请日：2001-11-27

申请人： Aventis CropScience GmbH

发明人： KOCUR, Jean ,  KRAUSE, Hans-Peter ,  MARTINEZ DE UNA, Julio ,  HUFF, Hans, Philipp ,  BICKERS, Udo ,  SCHNABEL, Gerhard

IPC分类号： A01N37/40

CPC分类号： A01N37/40 ,  A01N25/30 ,  A01N2300/00

摘要： The invention relates to a herbicide agent containing A) at least one compound of formula (I) wherein Hal1 and Hal2 represent the same or different halogen atoms, and R1 represents H, a cation or a radical containing C¿1?-C20 carbon; and B) at least one surfactant containing at least 12 alkylene oxide units as a structural element.

摘要翻译： 本发明涉及一种除草剂，其包含：A）至少一种式（I）化合物，其中Hal 1和Hal 2表示相同或不同的卤素原子，并且R 1表示H，含有C 1 -C 20碳的阳离子或基团; 和B）至少一种含有至少12个氧化烯单元作为结构单元的表面活性剂。