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    Polysaccharide article and use thereof
    73.
    发明公开
    Polysaccharide article and use thereof 失效
    多糖 - 葡萄糖和葡萄酒Verwendung。

    公开(公告)号：EP0470872A1

    公开(公告)日：1992-02-12

    申请号：EP91307418.3

    申请日：1991-08-12

    Applicant: Alko Group Ltd.

    Inventor： Rha, Chokyun ,  Timonen, Maritta

    IPC: B01J13/10 ,  B41M5/165

    CPC classification number: A61K8/11 ,  A23P10/30 ,  A61K8/731 ,  A61K8/732 ,  A61K9/5036 ,  A61K9/5047 ,  A61K9/5057 ,  A61K2800/412 ,  A61Q19/00 ,  B01J13/10 ,  B41M5/165

    Abstract: Use of degraded or reduced molecular weight polymers in encapsulation is disclosed. Short chain polysaccharide derivatives such as ionic cellulose derivative hydrolyzates are used in forming capsules by combining the short chain polysaccharide derivatives with another polymer. Substances designed to be encapsulated serve as nuclei around which coacervate droplets are formed. The short chain charged polymer includes degradation products of polysaccharide derivatives having an average degree of polymerization in the range of 3 to about 500.
    Methods of using capsules for delivering or storage of oils, and other substances are disclosed. The invention also discloses use of capsules in food, feed, pharmaceutical, cosmetic and personal care products and in the coating of paper with microscopic rupturable capsules containing printing fluid.

    Abstract translation: 公开了在包封中使用降解或还原的分子量聚合物。 短链多糖衍生物如离子纤维素衍生物水解产物用于通过将短链多糖衍生物与另一种聚合物组合而形成胶囊。 被设计成被包封的物质用作形成凝聚液滴的核。 短链带电聚合物包括平均聚合度在3至约500范围内的多糖衍生物的降解产物。公开了使用胶囊用于输送或储存油和其它物质的方法。 本发明还公开了在食品，饲料，药物，化妆品和个人护理产品中以及用包含印刷液体的微观破裂胶囊涂布纸的胶囊的用途。

    Use of solutions of atelocollagen and polyholosides, for example glycosaminoglycans, for the manufacture of microcapsules, microcapsules produced in this way, processes for the manufacture of such microcapsules and cosmetic, pharmaceutical or food compositions in which they are present
    74.
    发明公开
    Use of solutions of atelocollagen and polyholosides, for example glycosaminoglycans, for the manufacture of microcapsules, microcapsules produced in this way, processes for the manufacture of such microcapsules and cosmetic, pharmaceutical or food compositions in which they are present 失效
    端胶原和polyholosides，例如使用 用于微胶囊的制备溶液包含糖胺聚糖的，由此得到它们的制备微胶囊和方法; 含有营养物，药物或化妆品组合物制剂。

    公开(公告)号：EP0381543A1

    公开(公告)日：1990-08-08

    申请号：EP90400030.4

    申请日：1990-01-05

    Applicant: COLETICA

    Inventor： Levy, Marie-Christine ,  Andry, Marie-Christine ,  Huc, Alain ,  Buffevant, Chantal

    IPC: B01J13/10 ,  A61K7/00

    CPC classification number: A61K8/11 ,  A61K8/65 ,  A61K8/676 ,  A61K8/735 ,  A61K9/1652 ,  A61K9/1658 ,  A61K9/5036 ,  A61K9/5052 ,  A61K2800/412 ,  A61Q19/00 ,  B01J13/02 ,  B01J13/04 ,  B01J13/10

    Abstract: The invention relates to microcapsules with a mixed wall of crosslinked atelocollagen and polyholosides, for example glycosaminoglycans, and to processes for the manufacture of the said microcapsules.
    According to the invention, the microcapsules comprise a mixed wall of crosslinked atelocollagen and polyholosides, for example glycosaminoglycans, the propor­tion of polyholosides, for example glycosaminoglycans, relative to the atelocollagen preferably being between 18 and 50% by weight. These microcapsules can be manufac­tured either by a process involving interfacial cross­linking or by the extrusion of a laminar flow which is broken up by vibrations into individual droplets, which fall into a crosslinking bath.
    These microcapsules are biocompatible by virtue of the presence of atelocollagen, which has most of the advantageous properties of collagen, namely a very low antigenicity and a perfect biodegradability. They are therefore particularly suitable for the manufacture of cosmetic, pharmaceutical or food compositions.

    Abstract translation: 本发明涉及交联用和去端肽胶原polyholosides的混合壁的微胶囊中，例如葡糖胺聚糖，并为所说的微胶囊的制造过程。 。根据本发明，所述微胶囊包含交联的去端肽胶原和polyholosides的混合壁，例如糖胺聚糖，polyholosides的比例，对于实施例的糖胺聚糖，相对于去端肽胶原，优选18和50％之间的重量百分比。 这些微胶囊可以通过包括界面交联的方法的任一个或由一个层流的挤出所有其通过振动转换成单个液滴，落入一交联浴分解来制造。 这些微胶囊是凭借去端肽胶原的存在，其具有最胶原，即非常低的抗原性和完美的可生物降解性的有利性质的的生物相容的。 它们特别适合用于制造。因此化妆品，药​​品或食品组合物。

    Process for producing oil-containing microcapsules
    78.
    发明公开
    Process for producing oil-containing microcapsules 失效
    一种用于容纳油的微胶囊的制备方法。

    公开(公告)号：EP0223428A1

    公开(公告)日：1987-05-27

    申请号：EP86308161.8

    申请日：1986-10-21

    Applicant: THE STANDARD REGISTER COMPANY

    Inventor： Seitz, Michael E.A.

    IPC: B01J13/02 ,  B41M5/12 ,  C09D11/02

    CPC classification number: B41M5/165 ,  B01J13/10 ,  Y10T428/2984 ,  Y10T428/2985

    Abstract: Microcapsules having hard, thick walls are formed by dispersing an oily solution containing a crosslinking agent in an aqueous solution, and forming a polysalt in the aqueous solution, the polysalt including a high molecular weight polyanion and a polycationic polyamine having a functionality of at least three. The polyanion is preferably casein. If the surface of the microcapsules formed in the aqueous solution is lipophilized, the microcapsules easily separate from the solution by filtration. By use of a suitable wetting agent, the filter cake can be used in place of the pigment in any conventional printing ink. The microcapsule may be used in carbonless copy paper technology.

    SMALL PARTICLE FORMATION AND ENCAPSULATION
    79.
    发明公开
    SMALL PARTICLE FORMATION AND ENCAPSULATION 失效
    制作小颗粒和封装。

    公开(公告)号：EP0207134A1

    公开(公告)日：1987-01-07

    申请号：EP86900510.0

    申请日：1985-12-17

    Applicant: THE OHIO STATE UNIVERSITY RESEARCH FOUNDATION

    Inventor： BRODIN, Arne, Folke ,  DING, Shulin ,  FRANK, Sylvan, Gerald

    IPC: A61K ,  B01J ,  A61K9 ,  A61J3 ,  B01J13

    CPC classification number: A61K9/5073 ,  A61K9/1694 ,  A61K9/5089 ,  B01J13/10 ,  Y10S514/962

    Abstract: Un procédé de formation et d'enrobage simultanés de petites particules d'un composé à partir d'une solution comprend: (a) la dissolution dudit composé dans un premier solvant; (b) la préparation d'une solution de matériau d'enrobage et d'un électrolyte dans un deuxième solvant miscible avec le premier solvant et dans lequel le composé à enrober est plus ou moins insoluble, en une quantité utile, mais juste insuffisante pour provoquer la coacervation du matériau d'enrobage sans interagir avec lui; (c) le mélange des solutions des étapes (a) et (b), et leur agitation pour la précipitation du composé sous forme de petites particules et la formation simultanée d'un coacervé du matériau d'enrobage; et (d) la gélatinisation du matériau d'enrobage.

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