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    • 5. 再颁专利
    • Glyphosate formulations containing etheramine surfactants
    • 含有醚胺表面活性剂的草甘膦制剂
    • USRE37866E1
    • 2002-10-01
    • US09569800
    • 2000-05-12
    • Daniel R. WrightRonald J. BrinkerJoseph J. SandbrinkAl S. Wideman
    • Daniel R. WrightRonald J. BrinkerJoseph J. SandbrinkAl S. Wideman
    • A01N5702
    • A01N57/20A01N25/30A01N2300/00
    • Herbicidal compositions are provided comprising glyphosate or a salt thereof and an etheramine surfactant having the representative chemical structure (a) wherein R1 is a straight or branched chain C6 to about C22 alkyl, aryl or alkylaryl group, m is an average number from 1 to about 10, R2 in each of the m (O—R2) groups is independently C1-C4 alkylene, R3 groups are independently C1-C4 alkylene, and x and y are average numbers such that x+y is in the range from 2 to about 60; or (b) wherein R1 is a straight or branched chain C6 to about C22 alkyl, aryl or alkylaryl group, m is an average number from 1 to about 10, R2 in each of the m (O—R2) groups is independently C1-C4 alkylene, R3 groups are independently C1-C4 alkylene, R4 is C1-C4 alkyl, x and y are average numbers such that x+y is in the range from 0 to about 60, and A− is an agriculturally acceptable anion; or (c) wherein R1 is a straight or branched chain C6 to about C22 alkyl, aryl or alkylaryl group, m is an average number from 1 to about 10, R2 is each of the m (O—R2) groups is independently C1-C4 alkylene, R3 groups are independently C1-C4 alkylene, and x and y are average numbers such that x+y is in the range from 2 to about 60.
    • 提供除草组合物,其包含草甘膦或其盐和具有代表性化学结构(a)的醚胺表面活性剂,其中R 1是直链或支链C 6至C 22烷基,芳基或烷芳基,m是1至约 10,各个m(O-R 2)基团中的R 2独立地为C 1 -C 4亚烷基,R 3基团独立地为C 1 -C 4亚烷基,x和y为平均数,使得x + y在2至约 60; 或(b)其中R1是直链或支链C6至约C22烷基,芳基或烷基芳基,m是1至约10的平均数,m(O-R2)基团中的每个独立地为C1- C4亚烷基,R3基团独立地为C1-C4亚烷基,R4为C1-C4烷基,x和y为x + y为0至约60的平均数,A-为农业上可接受的阴离子; 或(c)其中R 1是直链或支链C 6至C 22烷基,芳基或烷基芳基,m是1至约10的平均数,R 2各自为m(O-R 2)基团, C4亚烷基,R3基团独立地为C1-C4亚烷基,x和y为平均数,使得x + y在2至约60的范围内。
    • 6. 发明授权
    • Glyphosate formulations containing etheramine surfactants
    • 含有醚胺表面活性剂的草甘膦制剂
    • US5750468A
    • 1998-05-12
    • US599363
    • 1996-03-15
    • Daniel R. WrightRonald J. BrinkerJoseph J. SandbrinkAl S. Wideman
    • Daniel R. WrightRonald J. BrinkerJoseph J. SandbrinkAl S. Wideman
    • A01N57/20A01N25/30A01N57/02
    • A01N57/20
    • Herbicidal compositions are provided comprising glyphosate or a salt thereof and an etheramine surfactant having the representative chemical structure (a) ##STR1## wherein R.sub.1 is a straight or branched chain C.sub.6 to about C.sub.22 alkyl, aryl or alkylaryl group, m is an average number from 1 to about 10, R.sub.2 in each of the m (O--R.sub.2) groups is independently C.sub.1 -C.sub.4 alkylene, R.sub.3 groups are independently C.sub.1 -C.sub.4 alkylene, and x and y are average numbers such that x+y is in the range from 2 to about 60; or (b) ##STR2## wherein R.sub.1 is a straight or branched chain C.sub.6 to about C.sub.22 alkyl, aryl or alkylaryl group, m is an average number from 1 to about 10, R.sub.2 in each of the m (O--R.sub.2) groups is independently C.sub.1 -C.sub.4 alkylene, R.sub.3 groups are independently C.sub.1 -C.sub.4 alkylene, R.sub.4 is C.sub.1 -C.sub.4 alkyl, x and y are average numbers such that x+y is in the range from 0 to about 60, and A.sup.- is an agriculturally acceptable anion; or (c) ##STR3## wherein R.sub.1 is a straight or branched chain C.sub.6 to about C.sub.22 alkyl, aryl or alkylaryl group, m is an average number from 1 to about 10, R.sub.2 in each of the m (O--R.sub.2) groups is independently C.sub.1 -C.sub.4 alkylene, R.sub.3 groups are independently C.sub.1 -C.sub.4 alkylene, and x and y are average numbers such that x+y is in the range from 2 to about 60.
    • 提供了除草组合物,其包含草甘膦或其盐和具有代表性化学结构的(a)的醚胺表面活性剂,其中R 1是直链或支链C 6至C 22烷基,芳基或烷芳基,m是 1至约10个,m(O-R 2)基团中的R 2独立地为C 1 -C 4亚烷基,R 3基团独立地为C 1 -C 4亚烷基,x和y为平均数,使得x + y在 2到约60; 或(b)链C6至约C22烷基,芳基或烷基芳基,m为1至约10的平均数,m(O-R 2)基团中的每个独立地为C 1 -C 4亚烷基,R 3基团独立地为 C1-C4亚烷基,R4是C1-C4烷基,x和y是平均数,使得x + y在0至约60的范围内,A-是农业上可接受的阴离子; 或(c)其中R 1是直链或支链C 6至C 22烷基,芳基或烷基芳基,m是1至约10的平均数,m(O-R 2)基团中的每个为 独立地,C 1 -C 4亚烷基,R 3基团独立地是C 1 -C 4亚烷基,x和y是平均数,使得x + y在2至约60的范围内。