High concentration herbicide formulation
    93.
    发明授权
    High concentration herbicide formulation 失效
    高浓度除草剂配方

    公开(公告)号:US5045109A

    公开(公告)日:1991-09-03

    申请号:US483865

    申请日:1990-02-23

    IPC分类号: A01N25/30 A01N47/12 A01N47/16

    CPC分类号: A01N47/12

    摘要: A high concentration herbicide formulation comprising (1) a herbicidally active thiolcarbamate of the following formula I which is liquid at room temperature, (2) at least one nonionic surfactant of the following formula II and (3) an anionic surfactant of the following formula III: ##STR1## wherein R.sup.1 is an alkyl group having from 1 to 3 carbon atoms, a phenyl group or a halogen-substituted phenyl group, R.sup.2 is an alkyl group having from 1 to 5 carbon atoms, and R.sup.3 is an alkyl group having from 1 to 5 carbon atoms, provided that R.sup.2 and R.sup.3 may form a ring; ##STR2## wherein R.sup.4 is ##STR3## wherein R.sup.5 is a hydrogen atom or a methyl group, m is an integer of from 1 to 3, x is an integer of at least 10, y is an integer of from 0 to 10, provided that x+y is within a range of from 10 to 30, A is an oxyethylene group, and B is an oxypropylene group, provided that the addition form of A and B may be a block-form or a random-form; and ##STR4## wherein R.sup.6 is an alkyl group having from 9 to 15 carbon atoms, M is an alkali metal or an alkaline earth metal, and n is the number of metal ions.

    摘要翻译: 一种高浓度除草剂制剂,其包含(1)在室温下为液体的下式I的除草活性硫代氨基​​甲酸酯,(2)至少一种下式II的非离子表面活性剂和(3)下式III的阴离子表面活性剂 :其中R 1为具有1至3个碳原子的烷基,苯基或卤素取代的苯基,R 2为具有1至5个碳原子的烷基,且R 3为烷基 具有1至5个碳原子的基团,条件是R 2和R 3可以形成环; 其中R 4为,其中R 5为氢原子或甲基,m为1至3的整数,x为至少10的整数,y为0至 10,如果x + y在10〜30的范围内,A是氧化乙烯基,B是氧化丙烯基,条件是A和B的添加形式可以是嵌段形式或无规形式 ; 和(III)其中R6是具有9-15个碳原子的烷基,M是碱金属或碱土金属,n是金属离子的数目。

    Picolinic acid derivatives and herbicidal compositions
    99.
    发明授权
    Picolinic acid derivatives and herbicidal compositions 失效
    吡啶甲酸衍生物和除草组合物

    公开(公告)号:US4931087A

    公开(公告)日:1990-06-05

    申请号:US296130

    申请日:1989-01-12

    摘要: A picolinic acid derivative having the formula: ##STR1## wherein R is a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an alkali metal atom, an alkaline earth metal atom, an alkylammonium group or ##STR2## [wherein R.sup.11 is a hydrogen atom or an alkyl group, R.sup.12 is an alkoxycarbonyl group, a cyano group, a halogen atom, an acetyl group, a pivaloyl group, a benzoyl group, an alkoxy group, a phenoxy group, a halogenoacetyloxy group, a methylsulfonyloxy group, a hydroxyl group, an alkylthio group, an alkylsulfonyl group, a phenylthio group, a dialkylamino group, a naphthyl group, a pyridyl group, ##STR3## (wherein W is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a phenoxy group, a nitro group or an alkoxycarbonyl group, and e is 1 or 2) or ##STR4## (wherein each of R.sup.3 and R.sup.4 which may be the same or different, is a hydrogen atom, an alkyl group, an alkenyl group or a phenyl group), and m is an integer of from 0 to 2], each of R.sup.1 and R.sup.2 which may be the same or different, is a halogen atom, a lower alkyl group, a lower alkoxy group or a lower haloalkoxy group, X is a hydrogen atom, a halogen atom or a lower alkyl group, Z is a methine group or a nitrogen atom, and n is 0 or 1, or a salt thereof.