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    Nanoparticles compositions containing polymers and anthranilic acid diamide insecticides for propagule coating
    2.
    发明授权
    Nanoparticles compositions containing polymers and anthranilic acid diamide insecticides for propagule coating 有权
    含有聚合物和邻氨基苯甲酸二酰胺杀虫剂的纳米颗粒组合物用于增殖涂层

    公开(公告)号：US09204644B2

    公开(公告)日：2015-12-08

    申请号：US14365794

    申请日：2012-12-19

    申请人： E I DU PONT DE NEMOURS AND COMPANY

    发明人： Eric P Holowka ,  Stephanie C Vrakas

    IPC分类号： A01N25/26 ,  A01N43/48 ,  A01N43/56 ,  A61K31/40 ,  A61K31/415

    CPC分类号： A01N43/56 ,  A01N25/10 ,  A01N25/24 ,  A01N2300/00

    摘要： Disclosed is an insecticidal composition comprising by weight based on the total weight of the composition: (a) from about 0.25 to about 25% of one or more anthranilic diamide insecticides; (b) from about 2.5 to about 25% of a poly(lactic acid) polymer component having a water dispersability of at least about 5% by weight at 20° C. and an average molecular weight ranging from about 700 to about 4,000 daltons; wherein the ratio of component (b) to component (a) is about 1:1 to about 1:10 by weight; and (c) from about 20 to about 50% of a composition comprising either (i) a poly(lactide-co-glycolide) copolymer and a methyl poly(ethylene glycol) copolymer, or (ii) an acrylate/methacrylate-based polymer or copolymer and a methyl poly(ethylene glycol) copolymer; wherein the methyl poly(ethylene glycol) copolymer has a water solubility of at least about 5% by weight at 20° C., a hydrophilic-lipophilic balance value of at least about 7, and an average molecular weight ranging from 12,000 to 65,000, and further wherein the ratio of the poly(lactide-co-glycolide) or the acrylate/methacrylate-based polymer or copolymer, to the methyl poly(ethylene glycol) is about 1:1 to about 4:1 by weight and the ratio of component (c) to component (b) is about 2:1 to about 9:1 by weight. Also disclosed is a geotropic propagule coated with the insecticidal composition. Further disclosed is a liquid composition comprising the insecticidal composition, and a method for protecting a geotropic propagule and plant derived therefrom from a phytophagous insect pest.

    摘要翻译： 公开了一种杀虫组合物，其包含基于组合物总重量的重量：（a）约0.25至约25％的一种或多种邻氨基二酰胺杀虫剂; （b）约20至约25％的聚（乳酸）聚合物组分，其在20℃下的水分散性至少为约5重量％，平均分子量为约700至约4,000道尔顿; 其中组分（b）与组分（a）的重量比为约1:1至约1:10; 和（c）约20至约50％的包含（i）聚（丙交酯 - 共 - 乙交酯）共聚物和甲基聚（乙二醇）共聚物的组合物，或（ii）丙烯酸酯/甲基丙烯酸酯基聚合物 或共聚物和甲基聚（乙二醇）共聚物; 其中所述甲基聚（乙二醇）共聚物在20℃下的水溶解度为至少约5重量％，亲水 - 亲油平衡值为至少约7，平均分子量为12,000至65,000， 并且其中所述聚（丙交酯 - 共 - 乙交酯）或所述丙烯酸酯/甲基丙烯酸酯基聚合物或共聚物与所述聚（乙二醇）甲基酯的重量比为约1:1至约4:1， 组分（c）与组分（b）的重量比为约2:1至约9:1。 还公开了涂覆有杀虫组合物的地层增殖体。 进一步公开的是包含杀虫组合物的液体组合物，以及用于保护地质性繁殖体和从其衍生的植物性害虫的植物的方法。

    Anthranilic diamide/polymer propagule-coating compositions
    3.
    发明授权
    Anthranilic diamide/polymer propagule-coating compositions 有权
    邻氨基二酰胺/聚合物传播涂料组合物

    公开(公告)号：US09149039B2

    公开(公告)日：2015-10-06

    申请号：US14365736

    申请日：2012-12-19

    申请人： E I DU PONT DE NEMOURS AND COMPANY

    发明人： Eric P Holowka ,  Stephanie C Vrakas

    IPC分类号： A01N25/26 ,  A01N43/60 ,  A01N43/40 ,  A61K31/44 ,  A01N43/56 ,  A01N25/00

    CPC分类号： A01N43/56 ,  A01N25/00 ,  A01N25/10 ,  A01N25/30 ,  A01N2300/00

    摘要： Disclosed is an insecticidal composition comprising by weight based on the total weight of the composition: (a) from about 9 wt % (weight percent) to about 82 wt % of one or more anthranilic diamide insecticides; (b) from about 9 wt % to about 82 wt % of a triblock copolymer component having a water solubility of at least about 5% by weight at 20° C.; wherein the ratio of component (b) to component (a) is about 1:10 to about 10:1 by weight; and (c) from about 9 wt % to about 82 wt % of a polymer crosslinking agent having water solubility of least about 5% by weight at 20° C.; wherein the ratio of component (b) to component (c) is about 1:10 to about 10:1 by weight, and wherein the weight percents are based on the total weights of (a)+(b)+(c). Also disclosed is a geotropic propagule coated with the insecticidal composition. Further disclosed, is a liquid composition comprising, the insecticidal composition, and a method for protecting a geotropic propagule and plant derived therefrom from a phytophagous insect pest.

    摘要翻译： 公开了一种杀虫组合物，其包含基于组合物总重量的重量：（a）约9重量％（重量）至约82重量％的一种或多种邻氨基二酰胺杀虫剂; （b）约20重量％至约82重量％的在20℃下水溶解度至少为约5重量％的三嵌段共聚物组分; 其中组分（b）与组分（a）的重量比为约1:10至约10:1; 和（c）在20℃下具有至少约5重量％水溶性的聚合物交联剂的约9重量％至约82重量％。 其中组分（b）与组分（c）的重量比为约1:10至约10:1，其中重量百分比基于（a）+（b）+（c）的总重量。 还公开了涂覆有杀虫组合物的地层增殖体。 进一步公开的是一种液体组合物，其包含杀虫组合物，以及用于保护地质性繁殖体和从其衍生的植物性害虫的植物的方法。