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    • 7. 发明授权
    • Pesticidal composition
    • 杀虫剂组成
    • US06296864B1
    • 2001-10-02
    • US08961499
    • 1997-10-30
    • Shigekazu Zen
    • Shigekazu Zen
    • A01N2502
    • A01N47/22A01N25/02A01N43/40A01N53/00A01N57/14A01N25/32A01N25/04A01N2300/00
    • A pesticidal composition comprising (a) 1 to 50% by weight of a lipophilic compound as a pesticidally active ingredient, (b) 0.1 to 10% by weight of at least one nonionic surfactant, (c) 0.3 to 4% by weight of at least one anionic surfactant selected from the group consisting of alkylarylsulfonic acid salts and alkylbiphenylsulfonic acid salts, (d) 15 to 40% by weight of a fatty acid ester represented by the formula: RCOOR′  [1] wherein R is an alkyl group having 2 to 21 carbon atoms or an alkenyl group having 2 to 21 carbon atoms, and R′ is an alkyl group having 1 to 6 carbon atoms, and (e) 20 to 80% by weight of an aromatic hydrocarbon solvent, which shows a good emulsion stability when diluted with water, has a good low-temperature storage stability, and is only slightly irritant.
    • 一种杀虫组合物,其包含(a)1至50重量%的作为杀虫活性成分的亲脂性化合物,(b)0.1至10重量%的至少一种非离子表面活性剂,(c)0.3至4重量% 选自烷基芳基磺酸盐和烷基联苯磺酸盐的至少一种阴离子表面活性剂,(d)15至40重量%的由下式表示的脂肪酸酯:其中R是具有2至21个碳原子的烷基或 具有2至21个碳原子的烯基,R'是具有1至6个碳原子的烷基,和(e)20至80重量%的芳族烃溶剂,当用水稀释时显示出良好的乳液稳定性 ,具有良好的低温储存稳定性,且仅有轻微的刺激性。