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    • 1. 发明授权
    • Oil-in-water pesticidal emulsion
    • 水包油杀虫乳液
    • US4871766A
    • 1989-10-03
    • US947271
    • 1986-12-29
    • Shigenori TsudaYukio ManabeKozo Tsuji
    • Shigenori TsudaYukio ManabeKozo Tsuji
    • A01N25/04A01N25/22A01N37/34A01N43/40A01N47/12A01N53/04A01N53/08A01N57/16
    • A01N25/04Y10S514/938
    • An oil-in-water pesticidal emulsion which comprises one or more of hydrocarbons represented by the formula, ##STR1## wherein X.sub.1, X.sub.2, Y.sub.1, Y.sub.2, Z.sub.1 and Z.sub.2, which may be the same or different, represent a hydrogen atom or an alkyl group having two or less carbon atoms, R.sub.1 and R.sub.2, which may be the same or different, represent a hydrogen atom or a methyl group, and n represents 0 or 1, in an oil-in-water pesticidal emulsion containing an active ingredient having a pesticidal activity, of which the melting point is 0.degree. C. or higher and the solubility at 0.degree. C. in the hydrocarbons represented by the above formula is 10 wt. % or more (when two or more active ingredients are used together, said melting point and solubility shall be those of a mixture of these active ingredients).
    • 一种水包油杀虫乳剂,其包含一种或多种由下式表示的烃,其中X1,X2,Y1,Y2,Z1和Z2可以相同或不同,表示氢原子或 具有两个以下碳原子的烷基,可以相同或不同的R 1和R 2表示氢原子或甲基,n表示0或1,在含有活性成分的水包油杀虫乳剂中 在上述式表示的烃中,其熔点为0℃以上且0℃下的溶解度为10重量% %以上(当两种或多种活性成分一起使用时,所述熔点和溶解度应为这些活性成分的混合物)。
    • 2. 发明授权
    • Emulsifiable concentrate for weed control
    • 可乳化浓缩物用于杂草控制
    • US4283222A
    • 1981-08-11
    • US151576
    • 1980-05-20
    • Fumio HorideKozo Tsuji
    • Fumio HorideKozo Tsuji
    • A01N25/02A01N47/30
    • A01N25/02A01N47/30
    • 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.
    • 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%。