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    • 5. 发明申请
    • LIQUID AGROCHEMICAL COMPOSITIONS COMPRISING A POLYMERIC THICKENER AND AN ALCOHOL-CONTAINING SOLVENT SYSTEM, AND LIQUID HERBICIDAL COMPOSITIONS HAVING AN ALCOHOL-CONTAINING SOLVENT SYSTEM
    • 包含聚合物增稠剂和含醇溶剂系统的液体化学组合物和具有含酒精溶剂系统的液体除草剂组合物
    • WO2014060557A3
    • 2014-06-12
    • PCT/EP2013071796
    • 2013-10-17
    • SYNGENTA PARTICIPATIONS AG
    • SCHNEIDER RUDOLFBLIND PHILIPPE
    • A01N43/90A01N25/02A01N25/10A01N25/30A01P13/00
    • A01N25/32A01N25/02A01N43/40A01N43/42A01N43/90A01N25/10
    • The invention provides a liquid agrochemical composition, preferably in the form of an emulsifiable concentrate (EC), comprising a mixture of: one or more agrochemically active ingredients (in particular comprising one or more herbicides); a C1-C6 alkyl methacrylate polymer (preferably an isobutyl methacrylate polymer); and a solvent system comprising: (c1) an alcohol solvent comprising hexylene glycol (2-methyl-2,4-pentanediol), benzyl alcohol, diacetone alcohol (2-methyl-4-oxo-pentane-2-ol), isobutanol, n-pentanol, n-hexanol, n-heptanol, n-octanol, 2-ethyl-hexanol, cyclohexanol, dipropylene glycol, diethylene glycol monomethyl ether, dipropylene glycol monomethyl ether, ethylene glycol, or a mixture of two or more of these alcohols(preferably hexylene glycol); and (c2) aheavy aromatic hydrocarbon solvent. The C1-C6 alkyl methacrylate polymer generally acts as a thickener which is suitable for the defined solvent system, and which is for increasing the viscosity of the composition. The invention also provides a liquidherbicidal composition, preferably in the form of an emulsifiable concentrate, comprising a mixture of: (a) one or more agrochemically active ingredients comprising one or more herbicides, wherein the one or more herbicides comprise: (a1) pinoxaden; (a2) florasulam or a salt; (a2a) metosulamor a salt;(a2b) diclosulam or a salt; (a2c) cloransulam-methyl; or (a3) clodinafop-propargyl; or a combination of either (a2) florasulam or (a2a) metosulamor a salt of one of these with (a1) pinoxaden and/or (a3) clodinafop-propargyl; and (c)a solvent system comprising: (c3) a (C2-C6-alkylene) carbonate such as 1,2-propylene carbonate; and (c1a) an alcohol solvent comprising hexylene glycol, benzyl alcohol, diacetone alcohol, isobutanol, n-pentanol, n-hexanol, n-heptanol, n-octanol, 2-ethyl-hexanol, cyclohexanol, dipropylene glycol, diethylene glycol monomethyl ether, dipropylene glycol monomethyl ether, or a mixture of two or more of these alcohols(preferably benzyl alcohol).
    • 本发明提供一种液体农业化学组合物,优选为乳油浓缩物(EC)的形式,其包含以下混合物:一种或多种农用化学活性成分(特别是包含一种或多种除草剂); 甲基丙烯酸C 1 -C 6烷基酯聚合物(优选甲基丙烯酸异丁酯聚合物); 和(c1)含有己二醇(2-甲基-2,4-戊二醇),苄醇,双丙酮醇(2-甲基-4-氧代戊烷-2-醇),异丁醇, 正戊醇,正己醇,正庚醇,正辛醇,2-乙基己醇,环己醇,二丙二醇,二甘醇单甲醚,二丙二醇单甲醚,乙二醇,或这些醇中的两种或多种的混合物 (优选己二醇); 和(c2)芳香烃溶剂。 C1-C6烷基甲基丙烯酸酯聚合物通常用作适合于所定义的溶剂体系的增稠剂,其用于增加组合物的粘度。 本发明还提供了一种优选以乳油浓缩物形式的液体除草剂组合物,其包含以下混合物的混合物:(a)一种或多种包含一种或多种除草剂的农业化学活性成分,其中所述一种或多种除草剂包含:(a1)哌嗪; (a2)佛兰苏拉坦或盐; (a2a)盐酸盐;(a2b)二菌丝或盐; (a2c)氯磺草胺甲基; 或(a3)氯虫腈 - 炔丙基; 或(a2)佛兰苏糖或(a2a)的组合使其中的一种与(a1)哌嗪和/或(a3)草丁酰 - 炔丙基的盐共混; 和(c)溶剂体系,其包括:(c3)(C2-C6-亚烷基)碳酸酯,例如碳酸1,2-亚丙酯; 和(c1a)包含己二醇,苄醇,双丙酮醇,异丁醇,正戊醇,正己醇,正庚醇,正辛醇,2-乙基己醇,环己醇,二丙二醇,二甘醇单甲醚 ,二丙二醇单甲醚或​​两种或更多种这些醇(优选苄醇)的混合物。