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    Method for Obtaining an Emulsion Containing an Internal Hydrophobic Phase Dispersed in a Continuous Hydrophilic Phase
    3.
    发明申请
    Method for Obtaining an Emulsion Containing an Internal Hydrophobic Phase Dispersed in a Continuous Hydrophilic Phase 审中-公开
    获得含有分散在连续亲水相中的内部疏水相的乳液的方法

    公开(公告)号：US20140073706A1

    公开(公告)日：2014-03-13

    申请号：US14110414

    申请日：2012-04-20

    申请人： Isabelle Capron ,  Bernard Cathala ,  Hervé Bizot

    发明人： Isabelle Capron ,  Bernard Cathala ,  Hervé Bizot

    IPC分类号： B01F17/00

    CPC分类号： B01F17/0028 ,  B01F3/08 ,  C08B15/02 ,  C08J3/07 ,  C08J2301/02 ,  C08L1/04

    摘要： The invention relates to a method for producing an emulsion including a hydrophobic internal phase dispersed in a hydrophilic continuous phase, of the medium internal phase (MIPE) or high internal phase (HIPE) type, which has an internal phase percentage higher than 55%, comprising the following steps: a) producing an oil-in-water emulsion composition that has a hydrophobic phase/hydrophilic phase volume ratio of at least 5/95, including a step for incorporating cellulose nanocrystals into said hydrophilic phase, and a step for forming the emulsion by dispersing said hydrophobic phase in said hydrophilic phase, and b) producing an emulsion that has an internal phase percentage higher than 55%, including: b.1) a step for adding a volume of hydrophobic phase to the emulsion composition produced in Step a), and stirring the mixture thereby produced, and/or b.2) a step for concentrating the emulsion composition produced in Step a), by removing at least part of said hydrophilic phase.

    摘要翻译： 本发明涉及一种制备乳液的方法，所述乳液包括分散在亲水连续相中的内相（MIPE）或高内相（HIPE）类型的疏水性内相，其内相百分比高于55％ 包括以下步骤：a）制备具有至少5/95的疏水相/亲水相体积比的水包油乳液组合物，包括将纤维素纳米晶体并入所述亲水相的步骤，和形成步骤 所述乳液通过将所述疏水相分散在所述亲水相中，以及b）产生内相百分比高于55％的乳液，包括：b.1）将一定体积的疏水相加入到生产的乳液组合物中的步骤 步骤a），并搅拌由此制备的混合物，和/或b.2）通过除去至少部分所述亲水相来浓缩步骤a）中制备的乳液组合物的步骤。