Method for emulsifying heat-sensitive silicones emulsion without grinding
    3.
    发明授权
    Method for emulsifying heat-sensitive silicones emulsion without grinding 失效
    在不研磨的情况下乳化热敏硅氧烷乳液的方法

    公开(公告)号:US06660778B1

    公开(公告)日:2003-12-09

    申请号:US10069659

    申请日:2002-05-15

    IPC分类号: B01F308

    摘要: The invention concerns a method for emulsifying, without grinding, a silicone in water in the presence of a surfactant, at a temperature less than 60° C. and under shearing at less than 100 s−, comprising steps which consist in: a) preparing a primary oil-in-water emulsion including said surfactant and said silicone under shearing at less than 100 s−, by adding an aqueous phase to an oily phase comprising said silicone; b) enriching the resulting emulsion with an enriching oily phase comprising said silicone by mixing, under shearing at less than 100 s−, and c) if required, repeating one or several times the operation at step b) until the desired concentration in surfactant and/or silicone in the final emulsion is obtained and/or until the desired particle size distribution is obtained.

    摘要翻译: 本发明涉及一种用于在表面活性剂存在下,在低于60℃并在低于100秒的剪切下,在不研磨水中乳化乳液的方法,该方法包括以下步骤:a。 )通过向包含所述硅氧烷的油相中加入水相,在小于100秒的条件下,通过在剪切下将包含所述表面活性剂和所述硅氧烷的所述主要水包油乳液制备; b)通过在少于100秒的剪切下混合,在包含所述硅氧烷的富集油相中富集所得乳液,和c)如果需要,在步骤b)中重复一次或几次操作直到所需浓度 获得最终乳液中的表面活性剂和/或硅氧烷,和/或直到获得所需的粒度分布。

    Plant-protection suspo-emulsions comprising sucroglycerides
    9.
    发明授权
    Plant-protection suspo-emulsions comprising sucroglycerides 失效
    包含琥珀酸甘油酯的植物保护性悬乳剂

    公开(公告)号:US5362707A

    公开(公告)日:1994-11-08

    申请号:US804327

    申请日:1991-12-10

    CPC分类号: A01N25/30 A01N25/04

    摘要: The present invention relates to new plant-protection suspo-emulsions. More specifically, the invention relates to a suspo-emulsion of a solid active substance, having a melting point greater than or equal to 45.degree. C. and which is substantially insoluble in water. The suspo-emulsion comprises at least one oil; a first surface-active system comprising at least sucroglycerides; the solid active substance; and either (A) a nonionic or anionic surface-active agent, or (B) a second surface-active system containing sucroglycerides and at least one compound selected from the group consisting of an alkoxylated triglyceride, an alkoxylated fatty acid, a sorbitan ester, and an alkoxylated sorbitan ester, and optionally a phospholipid.

    摘要翻译: 本发明涉及新的植物保护悬剂。 更具体地说,本发明涉及熔点大于或等于45℃并基本上不溶于水的固体活性物质的悬乳液。 所述悬乳液包含至少一种油; 至少包含甘油三酸酯的第一表面活性体系; 固体活性物质; 和(A)非离子或阴离子表面活性剂,或(B)含有甘油三酯和至少一种选自烷氧基化甘油三酸酯,烷氧基化脂肪酸,脱水山梨糖醇酯的化合物的第二表面活性体系, 和烷氧基化脱水山梨醇酯,以及任选的磷脂。