Title:
【発明の名称】改良グリホセート組成物およびそれらの使用
Document Type and Number:
Japanese Patent JPH10501002
Kind Code:
A
Abstract:
The present invention relates to a herbicidal composition comprising glyphosate herbicide and a quaternary ammonium surfactant having the formula : wherein R is a group of formula R<6>-O-(PO)x'n-(EO)y'n-H wherein R<6> is a C1-C8 alkanetriyl radical, with the proviso that the total C-atom number of the R-group, the oxyalkylene groups being excluded, is of from 3-8 C-atoms; n is an integer of from 1 to 4, with the understanding that if n is higher than 1, the R<6>-radicals are the same or different in the individual R-groups; R<1> is a C1-C5 alkyl radical; R<2> is a C1-C5 alkyl radical or a group having the formula R<4>-0-(PO)u-(EO)v-H wherein R<4> is a C1-C5 alkylene radical, or a group (A)m wherein A represents A<2>-0-(PO)u'm-(EO)v'm-H with A<2> being selected from C1-C8 alkanetriyl, with the proviso that the total C-atoms number of the A-group, the oxyalkylene groups excluded, is from 3-8 C-atoms; m is an integer of from 1-4, with the understanding that if m is higher than 1, the A<2>-groups are the same or different in the individual A-groups. R<3> is a C1-C5 alkyl radical or a group having the formula R<5>-0-(PO)w-(EO)z-H wherein R<5> is a C1-C5 alkylene radical, or a group (B)p wherein B represents B<3>-0-(PO)w'p-(EO)z'p-H with B<3> being selected from C1-C8 alkanetriyl, with the proviso that the total C-atom number of the B group, the oxyalkylene groups excluded, is from 3-8 C-atoms; p is an integer of from 1-4 with the understanding that if p is higher than 1, the B<3>-groups are the same or different in the individual B-groups. -EO- means an ethylene oxide radical; and -PO- means a propylene oxide radical; X=x+ SIGMA x'n+u+ SIGMA u'm+w+ SIGMA w'p is from 15 to 35; each x, x'n, u, u'm, w and w'p being an integer; Y=y+ SIGMA y'n+v+ SIGMA v'm+z+ SIGMA z'p is from 0 to 15; each y, y'n, v, v'm, z and z'p being an integer; SIGMA x'n meaning the sum of the propylene oxide radicals of the individual R-groups; SIGMA u'm meaning the sum of the propylene oxide radicals of the individual A-groups; SIGMA w'p meaning the sum of the propylene oxide radicals of the individual B-groups; SIGMA y'n meaning the sum of the ethylene oxide radicals of the individual R-groups; SIGMA v'm meaning the sum of the ethylene oxide radicals of the individual A-groups; SIGMA z'p meaning the sum of the ethylene oxide radicals of the individual B-groups; and X<-> is an agriculturally acceptable anion.
Inventors:
Tousan, Marc A
Mitchiel, Robert Davryu
Mitchiel, Robert Davryu
Application Number:
JP52887396A
Publication Date:
January 27, 1998
Filing Date:
March 19, 1996
Export Citation:
Assignee:
MONSANTO EUROPE SOCIET ANONYME
International Classes:
A01N25/30; A01N33/12; A01N57/20; C09K23/18; C09K23/14; (IPC1-7): A01N57/20; A01N25/30; B01F17/14; B01F17/18
Attorney, Agent or Firm:
Chika Takagi (2 outside)