Glyphosate formulations containing etheramine surfactants
    5.
    再颁专利
    Glyphosate formulations containing etheramine surfactants 有权
    含有醚胺表面活性剂的草甘膦制剂

    公开(公告)号:USRE37866E1

    公开(公告)日:2002-10-01

    申请号:US09569800

    申请日:2000-05-12

    IPC分类号: A01N5702

    摘要: 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.

    摘要翻译: 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。

    Glyphosate formulations containing etheramine surfactants
    6.
    发明授权
    Glyphosate formulations containing etheramine surfactants 失效
    含有醚胺表面活性剂的草甘膦制剂

    公开(公告)号:US5750468A

    公开(公告)日:1998-05-12

    申请号:US599363

    申请日:1996-03-15

    IPC分类号: A01N57/20 A01N25/30 A01N57/02

    CPC分类号: A01N57/20

    摘要: 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.

    摘要翻译: 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。

    Agrochemical gel compositions
    9.
    发明授权

    公开(公告)号:US11419329B2

    公开(公告)日:2022-08-23

    申请号:US13634093

    申请日:2011-03-14

    IPC分类号: A01N25/04

    摘要: Improved aqueous herbicidal compositions comprising at least one water-soluble herbicide and a gel forming agent are provided. The compositions are generally characterized as pseudoplastic, elastic and having a relatively high stationary viscosity. The compositions provide enhanced foliar retention and resistance to drying thereby allowing for improved uptake of the herbicide into the plants and/or translocation within the plant in order to more effectively kill the plants at reduced application rates in kilograms of herbicide per hectare, even in the absence of a surfactant. Methods for confined application of the compositions of the invention to control the growth of unwanted plants are also provided.

    AGROCHEMICAL GEL COMPOSITIONS
    10.
    发明申请
    AGROCHEMICAL GEL COMPOSITIONS 审中-公开
    化学凝胶组合物

    公开(公告)号:US20130143741A1

    公开(公告)日:2013-06-06

    申请号:US13634093

    申请日:2011-03-14

    IPC分类号: A01N25/04

    CPC分类号: A01N25/04 A01N57/20

    摘要: Improved aqueous herbicidal compositions comprising at least one water-soluble herbicide and a gel forming agent are provided. The compositions are generally characterized as pseudoplastic, elastic and having a relatively high stationary viscosity. The compositions provide enhanced foliar retention and resistance to drying thereby allowing for improved uptake of the herbicide into the plants and/or translocation within the plant in order to more effectively kill the plants at reduced application rates in kilograms of herbicide per hectare, even in the absence of a surfactant. Methods for confined application of the compositions of the invention to control the growth of unwanted plants are also provided.

    摘要翻译: 提供了包含至少一种水溶性除草剂和凝胶形成剂的改进的含水除草组合物。 组合物通常被表征为假塑性,弹性和具有相对较高的固定粘度。 组合物提供增强的叶面保留性和耐干燥性,从而允许改善对除草剂的吸收进入植物和/或植物内的易位,以便以每公顷千克除草剂的降低的施用率更有效地杀死植物,即使在 没有表面活性剂。 还提供了限制应用本发明组合物以控制不想要的植物生长的方法。