SILICONE DERIVATIZED MACROMOLECULES
    341.
    发明申请
    SILICONE DERIVATIZED MACROMOLECULES 审中-公开
    硅胶衍生的大分子

    公开(公告)号:WO02010260A1

    公开(公告)日:2002-02-07

    申请号:PCT/US2001/023841

    申请日:2001-07-27

    Abstract: The present invention provides a silicone derivatized macromolecule that is supported on a particulate support or a separation membrane and method for making that composition. The silicon-derivatized macromolecule can also be combined with chiral ligands or chelated metals. The applications for the silicone derivatized macromolecule variety including use in HPLC separations, in purification process and in personal care formulations.

    Abstract translation: 本发明提供负载在颗粒状载体或分离膜上的有机硅衍生化高分子及其制造方法。 硅衍生的大分子也可以与手性配体或螯合金属组合。 用于硅氧烷衍生的大分子品种的应用,包括用于HPLC分离,纯化过程和个人护理制剂中。

    DENDRIMER MONOLAYER FILMS
    343.
    发明申请
    DENDRIMER MONOLAYER FILMS 审中-公开
    DENDRIMER单层胶片

    公开(公告)号:WO1997039041A1

    公开(公告)日:1997-10-23

    申请号:PCT/US1997006513

    申请日:1997-04-16

    CPC classification number: C09D201/005 B82Y30/00 B82Y40/00

    Abstract: A substrate having a dendrimer monolayer film thereon is provided. The film can comprise either dendrimers, or dendrons (dendrimer branches). In each case, the monolayer films are covalently bonded to the desired surface. The resulting structure can be employed in a variety of applications including chemical sensors.

    Abstract translation: 提供了其上具有树枝状聚合物单层膜的基板。 膜可以包括树枝状大分子或树枝状大分子(树枝状大分子)。 在每种情况下,单层膜共价键合到所需的表面。 所得结构可用于各种应用,包括化学传感器。

    HYPERBRANCHED POLYESTER AND A PROCESS FOR ITS PREPARATION
    344.
    发明申请
    HYPERBRANCHED POLYESTER AND A PROCESS FOR ITS PREPARATION 审中-公开
    高分子聚酯及其制备方法

    公开(公告)号:WO1993018079A1

    公开(公告)日:1993-09-16

    申请号:PCT/NL1993000051

    申请日:1993-03-05

    Inventor: DSM N.V.

    Abstract: The invention relates to a hyperbranched polymer comprising a nucleus and polyol and polycarboxy residues, the hyperbranched polymer having at least 6 terminal hydroxyl- or carboxyl groups and a Carothers gel point lower than 1. The hyperbranched polymer having at least 6 terminal hydroxyl- or carboxyl groups, is obtainable by starting with a nucleus compound containing at least one hydroxyl group as the nucleus and reacting it with a compound containing at least one anhydride group, after which the resulting first generation acid-terminated addition product is reacted with a compound containing at least one epoxy group; the resulting first generation hydroxyl-terminated addition product thereafter is reacted, in the second generation, with a compound containing at least one anhydride group, after which the resulting second generation acid-terminated addition product, is reacted with a compound containing at least one epoxy group, resulting in a second generation hydroxyl-terminated addition product, and in at least one generation monomers are used that have at least one functional group besides the anhydride group or epoxy group.

    Abstract translation: 本发明涉及包含核和多元醇和多羧基残基的超支化聚合物,超支化聚合物具有至少6个末端羟基或羧基,Carothers凝胶点低于1.超支化聚合物具有至少6个末端羟基或羧基 基团可以通过从含有至少一个羟基作为核的核化合物开始并与含有至少一个酸酐基团的化合物反应获得,之后将所得第一代酸封端的加成产物与含有 至少一个环氧基; 所得到的第一代羟基封端的加成产物在第二代中与含有至少一个酸酐基团的化合物反应,然后将得到的第二代酸封端的加成产物与含有至少一个环氧基的化合物反应 导致第二代羟基封端的加成产物,并且在使用除了酸酐基或环氧基之外还具有至少一个官能团的至少一代单体中。

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