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公开(公告)号:US4283222A
公开(公告)日:1981-08-11
申请号:US151576
申请日:1980-05-20
申请人: Fumio Horide , Kozo Tsuji
发明人: Fumio Horide , Kozo Tsuji
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%。
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公开(公告)号:US4349379A
公开(公告)日:1982-09-14
申请号:US210791
申请日:1980-11-26
申请人: Fumio Horide , Kozo Tsuji , Ryo Yoshida
发明人: Fumio Horide , Kozo Tsuji , Ryo Yoshida
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。
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公开(公告)号:US5180420A
公开(公告)日:1993-01-19
申请号:US667759
申请日:1991-03-11
CPC分类号: A01N25/14 , Y10S514/951 , Y10S514/952
摘要: The water dispersible granule of the present invention contains (a) a pesticidal active ingredient which is solid at room temperature, (b) an anionic surface active agent, and (c) a kaolin series clay having a volume median diameter of 2 .mu.m or more, and it exhibits a good disintegrability-in-water and a high dispersion stability.
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