METHOD OF ENCAPSULATING COMPOUNDS
    42.
    发明申请

    公开(公告)号:WO2018117973A1

    公开(公告)日:2018-06-28

    申请号:PCT/SG2017/050639

    申请日:2017-12-22

    IPC分类号: B01J13/10

    摘要: The present invention relates to a method of encapsulating an uncharged, soluble, active compound within a self- assembled ionomer complex formed from polyelectrolytes, wherein the said method comprises the steps of mixing a solution comprising at least one polycation and polyanion with active compound, or adding a polyion to a solution comprising an oppositely charged polyion coupled to the active compound, wherein the interaction between the active compound and ionomer complex is non-ionic and non-covalent in nature. The invention also relates to an ionomer complex prepared thereform for use in transport and delivery of the compounds. In a preferred embodiment, the ionomer complex comprises poly-L-arginine, Poly(ethylene oxide)-b-poly(acrylic acid) (PAA-b-PEO), wherein the said ionomer encapsulates 4-methoxyphenyl β-D-glucopyranoside (MG).

    MICROCAPSULE COMPRENANT UNE MEMBRANE ISSUE D'UNE MICROENCAPSULATION PAR COACERVATION COMPLEXE, ET PROCÉDÉ D'OBTENTION
    43.
    发明申请
    MICROCAPSULE COMPRENANT UNE MEMBRANE ISSUE D'UNE MICROENCAPSULATION PAR COACERVATION COMPLEXE, ET PROCÉDÉ D'OBTENTION 审中-公开
    包含由复杂凝结物微囊化膜形成的微胶囊和获得方法

    公开(公告)号:WO2017115034A1

    公开(公告)日:2017-07-06

    申请号:PCT/FR2016/053628

    申请日:2016-12-22

    申请人: CAPSULAE

    摘要: L'invention concerne une microcapsule comprenant un contenu hydrophobe entouré par un système d'enveloppe qui comprend une membrane comprenant une combinaison d'au moins deux polyélectrolytes hydrosolubles complémentaires choisis parmi les polyélectrolytes hydrosolubles aptes à générer une microencapsulation par coacervation complexe. Selon l'invention, ledit système d'enveloppe comprend également des particules solides choisies parmi les particules solides aptes à stabiliser une émulsion de Pickering.

    摘要翻译: 本发明涉及包含被以下物质包围的疏水性内容物的微胶囊: 所述包膜系统包含膜,所述膜包含选自适合用于水溶性电解质中的水溶性聚电解质的至少两种互补水溶性聚电解质的组合; 甚至通过复合凝聚法进行微胶囊化。 根据本发明,所述包封系统还包括选自能够形成固体颗粒的固体颗粒的固体颗粒。 稳定皮克林乳液。

    REVERSIBLE MICROCAPSULE FILTER CAKE
    45.
    发明申请
    REVERSIBLE MICROCAPSULE FILTER CAKE 审中-公开
    可逆微波过滤器

    公开(公告)号:WO2016115198A1

    公开(公告)日:2016-07-21

    申请号:PCT/US2016/013148

    申请日:2016-01-13

    发明人: BIAO, Duan

    IPC分类号: B01D37/03 B01J13/10 B01J13/20

    摘要: The invention teaches a method of efficiently dewatering a microcapsule slurry to form a water re- suspendable filter cake of microcapsules. The process comprises providing an aqueous slurry of microcapsules dispersed in an aqueous solution; adding an agglomeration agent and dispersing the agglomeration agent into the aqueous slurry; adjusting the pH to a pH level sufficient to agglomerate the dispersed microcapsules; and filtering the aqueous slurry of microcapsules by gravity, vacuum or pressure filtration to thereby form a filter cake of dewatered microcapsules. The agglomeration agent is sodium polyphosphate, sodium tetrapolyphosphate, sodium hexametaphosphate, and/or sodium tripolyphosphate; or with anionic microcapsules or coatings even alkaline earth metal salts such as magnesium chloride, calcium chloride or barium chloride, or even aluminum salt such as aluminum chloride.

    摘要翻译: 本发明教导了一种有效地使微胶囊浆液脱水以形成微胶囊的可水悬浮滤饼的方法。 该方法包括提供分散在水溶液中的微胶囊的含水浆液; 加入附聚剂并将附聚剂分散到含水浆料中; 将pH调节至足以使分散的微胶囊附聚的pH水平; 通过重力,真空或压力过滤过滤微胶囊的含水浆料,从而形成脱水微胶囊的滤饼。 聚集剂是聚磷酸钠,四聚磷酸钠,六偏磷酸钠和/或三聚磷酸钠; 或阴离子微胶囊或涂层,甚至碱土金属盐如氯化镁,氯化钙或氯化钡,甚至铝盐如氯化铝。

    MULTILAYERED CORE/SHELL MICROCAPSULES
    46.
    发明申请
    MULTILAYERED CORE/SHELL MICROCAPSULES 审中-公开
    多层芯/壳微孔

    公开(公告)号:WO2014044840A1

    公开(公告)日:2014-03-27

    申请号:PCT/EP2013/069681

    申请日:2013-09-23

    申请人: FIRMENICH SA

    摘要: The invention relates to a method of making multilayer core/shell microcapsules for delivery of active agents such as fragrance components of perfume oils. The method includes forming an outer shell by coacervation surrounding an internal phase which contains the active agent; and forming an inner shell by interfacial polymerization at the interface between the internal phase and the outer shell. The internal phase contains the active agent. The microcapsules are typically incorporated in a consumer product wherein the multilayer shell prevents the active agent from release until desired, generally during use of the consumer product.

    摘要翻译: 本发明涉及制备用于递送活性剂如香料油的香料组分的多层芯/壳微胶囊的方法。 该方法包括通过围绕包含活性剂的内相的凝聚形成外壳; 并且通过在内相和外壳之间的界面处的界面聚合形成内壳。 内相含有活性剂。 微胶囊通常并入消费品中,其中多层壳通常在消费品的使用期间防止活性剂的释放直至需要。

    APPARATUS FOR PARTICLE PRODUCTION
    48.
    发明申请
    APPARATUS FOR PARTICLE PRODUCTION 审中-公开
    颗粒生产设备

    公开(公告)号:WO2013045918A1

    公开(公告)日:2013-04-04

    申请号:PCT/GB2012/052382

    申请日:2012-09-26

    发明人: HOLDICH, Richard

    摘要: An apparatus for particle production, the apparatus comprising: a membrane (16) defining a plurality of apertures (36) and configured to receive a first liquid phase and to receive a second liquid phase via the plurality of apertures to form an emulsion; and a first reactor (24) configured to receive the emulsion from the membrane and to at least partially solidify droplets of the second liquid phase in the emulsion, the reactor comprising a plurality of connected reactor chambers (42).

    摘要翻译: 一种用于颗粒生产的装置,所述装置包括:限定多个孔(36)并构造成接收第一液相并通过所述多个孔接收第二液相以形成乳液的膜(16) 以及第一反应器(24),其构造成从所述膜接收所述乳液并且至少部分地固化所述乳液中的所述第二液相的液滴,所述反应器包括多个连接的反应室(42)。

    RELEASABLY ENCAPSULATED AROMA
    49.
    发明申请
    RELEASABLY ENCAPSULATED AROMA 审中-公开
    可释放的AROMA

    公开(公告)号:WO2013032631A1

    公开(公告)日:2013-03-07

    申请号:PCT/US2012/049503

    申请日:2012-08-03

    摘要: Gelatin capsules encapsulating an aroma material including at least one aroma compound may be applied to product packaging, such as food packaging, container (100) etc., with a secondary protective coating, e.g., at the interface of a container and its closure device. The gelatin capsules can be ruptured or broken when the container is opened, thereby releasing the aroma compound and causing a favorable aroma for the consumer. The secondary protective coating can reduce or prevent degradation of the gelatin capsules during product packaging, transport, and storage, thereby enhancing their performance.

    摘要翻译: 将包含至少一种芳香化合物的香味材料的明胶胶囊可以应用于产品包装,例如食品包装,容器(100)等,具有二次保护涂层,例如在容器和其封闭装置的界面处。 当容器打开时,明胶胶囊可能破裂或破裂,从而释放香气化合物并为消费者带来有利的香味。 二次保护涂层可以在产品包装,运输和储存期间降低或防止明胶胶囊的降解,从而提高其性能。