Emulsifiable concentrate for weed control
    1.
    发明授权
    Emulsifiable concentrate for weed control 失效
    可乳化浓缩物用于杂草控制

    公开(公告)号:US4283222A

    公开(公告)日:1981-08-11

    申请号:US151576

    申请日:1980-05-20

    IPC分类号: A01N25/02 A01N47/30

    CPC分类号: A01N25/02 A01N47/30

    摘要: An emulsifiable concentrate for weed control, which comprises 10 to 20 parts by weight of N'-[4-(4-methylphenethyloxy)phenyl]-N-methoxy-N-methylurea, 5 to 15 parts by weight of an emulsifier, 10 to 70 parts by weight of at least one of aromatic hydrocarbon solvents of the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are each hydrogen or alkyl having 1 to 3 carbon atoms and 15 to 75 parts by weight of at least one of ketonic solvents having not more than 9 carbon atoms, of which the water solubility is not more than 10% by weight at room temperature.

    摘要翻译: 用于杂草控制的可乳化浓缩物,其包含10至20重量份的N' - [4-(4-甲基苯乙基氧基)苯基] -N-甲氧基-N-甲基脲,5至15重量份的乳化剂,10至 70重量份的下式的芳族烃溶剂中的至少一种:其中R 1,R 2,R 3,R 4,R 5和R 6各自为氢或具有1至3个碳原子的烷基和15至75重量份的 至少一种不超过9个碳原子的酮溶剂,其水溶解度在室温下不超过10重量%。

    Emulsifiable concentrate for weed control
    2.
    发明授权
    Emulsifiable concentrate for weed control 失效
    可乳化浓缩物用于杂草控制

    公开(公告)号:US4349379A

    公开(公告)日:1982-09-14

    申请号:US210791

    申请日:1980-11-26

    IPC分类号: A01N25/02 A01N47/30

    CPC分类号: A01N25/02 A01N47/30

    摘要: An emulsifiable concentrate for weed control, which comprises 10 to 40 parts by weight of N'-[4-(4-methylphenethyloxy)phenyl]-N-methoxy-N-methylurea, 5 to 20 parts by weight of an emulsifier, 5 to 35 parts by weight of at least one of phenolic solvents of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are each hydrogen or methyl, and 5 to 80 parts by weight of at least one of aromatic hydrocarbon solvents having 6 to 11 carbon atoms.

    摘要翻译: 一种用于杂草控制的可乳化浓缩物,其包含10至40重量份的N' - [4-(4-甲基苯乙氧基)苯基] -N-甲氧基-N-甲基脲,5至20重量份的乳化剂,5至 35重量份的下式的酚类溶剂中的至少一种:其中R 1和R 2各自为氢或甲基,以及5-80重量份的至少一种具有6至11个碳原子的芳族烃溶剂。