Water-soluble granule formulation of 2,4-D salt and preparation method thereof
    92.
    发明授权
    Water-soluble granule formulation of 2,4-D salt and preparation method thereof 有权
    2,4-D盐的水溶性颗粒剂及其制备方法

    公开(公告)号:US09408384B2

    公开(公告)日:2016-08-09

    申请号:US14119503

    申请日:2012-05-02

    CPC classification number: A01N25/14 A01N25/12 A01N37/38 A01N39/04

    Abstract: The present invention discloses a water-soluble granule formulation of 2,4-D salt, comprising components in the following weight percent: 5-80% 2,4-D salt (calculated as 2,4-D acid), and a water-soluble filler as the balance. The water-soluble granule formulation of 2,4-D salt has an outstanding control efficiency on annual or perennial Poaceae weeds and some broadleaf weeds in fields of soybean and other Fabaceae plants, for example, such weeds as amaranth, knotweed, lamb's-quarters night shade, siberian cocklebur, barnyard grass, foxtail grass, digitaria sanguinalis, broomcorn millet and the like. The formulation is environment-friendly, and has the advantages of being free of organic solvents and dusts and being easy to measure in comparison to conventional emulsifiable formulation, wettable powder formulation and suspension formulation. The present invention also discloses the preparation method of the formulation. The production process is simple, economical and safe. The whole production process, without the use of dangerous chemicals, is easy to control and operate and has a high safety factor.

    Abstract translation: 本发明公开了2,4-D盐的水溶性颗粒制剂,其包含以下重量百分比的组分:5-80%的2,4-D盐(以2,4-D酸计))和水 - 可溶性填料作为天平。 2,4-D盐的水溶性颗粒制剂对大豆和其他豆科植物的一年生或多年生禾本科杂草和一些阔叶杂草具有优异的控制效果,例如苋菜,藜,羔羊四季的杂草 夜幕,西伯利亚鸟蛤,稗草,狐尾草,西葫芦,粟米等。 该配方是环保型的,具有与常规可乳化制剂,可湿性粉剂配方和悬浮液配方相比较的无机溶剂和粉尘的优点,易于测量。 本发明还公开了该制剂的制备方法。 生产工艺简单,经济,安全。 整个生产过程,不使用危险化学品,易于控制和操作,并具有很高的安全系数。

    Methods for preparing granular weed control products having improved distribution of agriculturally active ingredients coated thereon
    98.
    发明授权
    Methods for preparing granular weed control products having improved distribution of agriculturally active ingredients coated thereon 有权
    用于制备具有改善的涂覆在其上的农业活性成分分布的颗粒除草控制产品的方法

    公开(公告)号:US08288320B2

    公开(公告)日:2012-10-16

    申请号:US11906894

    申请日:2007-10-04

    CPC classification number: A01N25/26 A01N25/12 C05G3/0041 A01N39/04 C05G3/02

    Abstract: A method for improving the distribution of agriculturally active ingredients on the surface of granules includes preparing a sprayable liquid solution of at least one agriculturally active ingredient, and applying the sprayable liquid solution on the granules by spraying the liquid solution in atomized form onto the surface of the granules to provide a coating on the surface of the granules which enables substantially all of the agriculturally active ingredient on the granule to be solubilized by the naturally occurring moisture present on the foliage of a treated weed for absorption into the cells of the treated weed when the granules are applied thereto.

    Abstract translation: 一种用于改善颗粒表面上农业活性成分分布的方法包括制备至少一种农业活性成分的可喷雾液体溶液,并将可喷雾液体溶液喷雾在颗粒上,将雾化液体溶液喷雾到 在颗粒表面上提供涂层的颗粒,其使颗粒上的基本上所有的农业活性成分能够被存在于处理过的杂草的叶子上的天然存在的水分溶解,以吸收到处理过的杂草的细胞中 将颗粒施加到其上。

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