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    CHROMATOGRAPHIC MEDIA AND METHODS OF MAKING AND USING SAME
    82.
    发明申请
    CHROMATOGRAPHIC MEDIA AND METHODS OF MAKING AND USING SAME 审中-公开

    公开(公告)号：WO2020242969A1

    公开(公告)日：2020-12-03

    申请号：PCT/US2020/034285

    申请日：2020-05-22

    Applicant: IMMUTRIX THERAPEUTICS, INC.

    Inventor： DIAZ-AUÑON, Jose A.

    IPC: B01J20/282 ,  B01J20/285 ,  B01J20/28 ,  B01J41/09 ,  B01D15/32 ,  A61K36/185

    Abstract: Tailored chromatographic media and methods for using the tailored chromatographic media to purify mixtures extracted from cannabis to obtain a cannabinoid having greater than about 90% purity. In an embodiment, the tailored chromatographic media may comprise a porous resin and/or porous carbon and have a surface area of greater than about 900 m2/g, wherein the tailored chromatographic media may further comprise micropores, mesopores, macropores, wherein the tailored chromatographic media may further comprise at least two distributions of macroporous pore sizes, wherein the at least two distributions of macroporous pore sizes may comprise a first population having a macroporous pore size denoted x and a second population having a macroporous pore size denoted y , wherein a ratio of x / y may be about 1:1, and wherein the tailored chromatographic media may further comprise an anionic polysaccharide and a functional moiety.

    Method of making a composite anion exchange conducting layer
    83.
    发明专利
    Method of making a composite anion exchange conducting layer 未知

    公开(公告)号：GB2602898B

    公开(公告)日：2022-12-21

    申请号：GB202203380

    申请日：2017-11-01

    Applicant: FFI IONIX IP INC

    Inventor： BAMDAD BAHAR

    IPC: B01J41/04 ,  B01D61/46 ,  B01D67/00 ,  B01D69/12 ,  B01D71/60 ,  B01J41/08 ,  B01J41/09 ,  B01J41/12 ,  B01J41/13 ,  B01J41/14 ,  C09K5/04 ,  C09K5/16

    Abstract: A method of making a composite anionic exchange conducting layer comprising the steps (a) providing an anionic conducting polymer comprising tertiary amine groups; (b) providing a crosslinking agent; (c) providing a porous substrate; (d) creating a solution of the anionic conducting polymer and crosslinking agent; (e) coating the substrate with the polymer solution; (f) crosslinking the polymer solution; and (g) exposing the coated support material to trimethylamine solution to functionalize the tertiary amine groups to quaternary ammonium. Also shown is an electrochemical compressor utilizes an anion conducting layer disposed between an anode and a cathode for transporting a working fluid. The compressor may be part of a refrigeration system that pumps the working fluid in a closed loop through a condenser and an evaporator.

    Ion exchange polymers and ion exchange membranes incorporating same
    84.
    发明专利
    Ion exchange polymers and ion exchange membranes incorporating same 未知

    公开(公告)号：GB2554168A

    公开(公告)日：2018-03-28

    申请号：GB201712864

    申请日：2017-08-10

    Applicant: XERGY INC

    Inventor： BAMDAD BAHAR ,  JACK SALTWICK ,  XHEFEI LI

    IPC: B01D71/06 ,  B01D69/12 ,  B01J41/08 ,  B01J41/09

    Abstract: An ion exchange membrane 10 is provided which includes an ion exchange polymer (Fig 2; 12) whereby the ionomer (Fig 1; 12) has reactive sites and cross-linked sites (Fig 1; 20), with some portion of reactive sites not cross-linked. The membrane 10 may be an anion or cation exchange polymer. The ion exchange polymer (Fig 2; 12) may be an acidic sulfontated polyetherketoneketone (PEKK) which can be cross-linked with barium cations to create ionic cross-links (Fig 1; 20). The cross-linked sites (Fig 1; 20) may be formed by a cross-linking agent such as polyisocyanates, polyurethane prepolymers, polyurea prepolymers, polyamines or dicyanodiamides. The ion exchange polymer (Fig 2; 12) may be UV cured. A second aspect relates to a composite ion exchange membrane comprising the ion exchange membrane 10 with cross-linked sites, and a support material 40 comprising a porous polymer that is at least partially imbibed within the ion exchange polymer, and the support material also comprises a cross-linking compound. The membrane 10 may have a first ionomer portion 50 imbibed into the support material 40 and a second ionomer portion 60 imbibed into the support material.

    IONENAUSTAUSCHER
    85.
    发明专利
    IONENAUSTAUSCHER 未知

    公开(公告)号：DE102017119000A1

    公开(公告)日：2018-03-01

    申请号：DE102017119000

    申请日：2017-08-21

    Applicant: TOYOTA BOSHOKU KK

    Inventor： OHIRA JUNKO

    IPC: B01D15/04 ,  B01J43/00 ,  B01J39/16 ,  B01J41/09 ,  F25B43/00 ,  H01M8/04044

    Abstract: Ein Ionenaustauscher (5) weist ein Gehäuse (10) auf, das ein Einströmloch (11) und ein Ausströmloch (12) hat. Das Gehäuse (10) beherbergt eine Röhre (16). Zwischen dem Gehäuse (10) und der Röhre (16) ist ein erster Durchgang (14) definiert. In der Röhre (16) ist ein zweiter Durchgang (15) definiert. Ein erstes Ende des ersten Durchgangs (14) und ein erstes Ende des zweiten Durchgangs (15) sind miteinander verbunden. Der erste Durchgang (14) weist einen unteren Abschnitt auf, der einen unteren Beherbergungsabschnitt (14a) definiert, der mit einem Anionenaustauschharz gefüllt ist. Der erste Durchgang (14) weist einen oberen Beherbergungsabschnitt (14b) auf, der sich oberhalb des unteren Beherbergungsabschnitts (14a) befindet. Der obere Beherbergungsabschnitt (14b) ist mit einem Kationenaustauschharz gefüllt. Der obere Beherbergungsabschnitt (14b) hat ein kleineres Volumen und einen kleineren Kältemittelströmungsquerschnitt als der untere Beherbergungsabschnitt (14a).

    90.
    发明专利
    未知

    公开(公告)号：FR2189317B3

    公开(公告)日：1975-10-24

    申请号：FR7318933

    申请日：1973-05-24

    Applicant: MERCK PATENT GMBH

    IPC: B01J39/16 ,  B01J39/17 ,  B01J41/08 ,  B01J41/09 ,  C01B33/12 ,  B01J1/06

    Abstract: An improved process for the production of silicon dioxide ion exchangers, which comprises the step of reacting silicon dioxide with benzyltrichlorosilane, in the absence of solvent and air, followed by hydrolysis, to produce a benzylated silicon dioxide whose benzyl groups can then be substituted with ion exchange reactive groups in a conventional manner.

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