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    • 7. 发明申请
    • HERBICIDAL SURFACTANT FORMULATIONS
    • 除草剂表面活性剂配方
    • WO2011034444A1
    • 2011-03-24
    • PCT/NZ2010/000182
    • 2010-09-13
    • POLYGON (NZ) LIMITEDSIMMS, Raymond NigelMOK, Kin-Wai
    • SIMMS, Raymond NigelMOK, Kin-Wai
    • C11D1/68A01N25/30C11D1/90A01N57/04
    • A01N57/20A01N25/02A01N25/24A01N25/30A01N2300/00
    • The invention relates to a surfactant system for use in a herbicidal formulation or for use as an adjuvant to a herbicidal formulation, particularly a glyphosate herbicidal formulation. The surfactant system comprises at least one surfactant selected from the group comprising alkylpolyglycosides as the principal or main surfactant, and at least one surfactant selected from the group comprising alkylbetaines and alkyl(amidoalkyl)betaines as the secondary or minor surfactant. The invention further relates to a herbicidal formulation, particularly a highly concentrated aqueous herbicidal formulation comprising one or more water soluble salts of N-phosphonomethylglycine and the surfactant system, wherein the total content of the surfactant system in the herbicidal formulation is less than 90 g/L, expressed in active content of surfactants. The invention further relates to a method of controlling unwanted vegetation by application of the herbicidal formulation to the vegetation.
    • 本发明涉及用于除草制剂或用作除草制剂,特别是草甘膦除草制剂的佐剂的表面活性剂体系。 表面活性剂体系包含至少一种选自烷基多糖苷作为主要或主要表面活性剂的表面活性剂,以及至少一种选自烷基甜菜碱和烷基(酰氨基烷基)甜菜碱作为次要或次要表面活性剂的表面活性剂。 本发明还涉及一种除草制剂,特别是含有一种或多种N-膦酰基甲基甘氨酸的水溶性盐和表面活性剂体系的高度浓缩的含水除草剂,其中除草制剂中表面活性剂体系的总含量小于90g / L,以表面活性剂的活性含量表示。 本发明还涉及通过将除草剂施用于植被来控制不想要的植物的方法。