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19 records (took 0.025 seconds)

    1.
    发明专利
    未知

    公开(公告)号：FR2668604B1

    公开(公告)日：1995-10-13

    申请号：FR9113213

    申请日：1991-10-25

    Applicant: INDIANA UNIVERSITY FOUNDATION

    Inventor： NOVOTNY MILOS V ,  VLADISLAV DOLNIK ,  COBB KELLY A

    IPC: C08F2/10 ,  C08F4/30 ,  G01N27/447 ,  C07K3/14

    Abstract: Gels are formed in capillary tubes by electrophoretically drawing a charged polymerization initiator into a capillary tube pre-filled with monomer, crosslinking agent and catalyst. The rate of travel of the initiator is slow enough to maintain a sharp leading edge or front, thereby causing polymerization to occur in a progressive manner from one end of the capillary to the other. The shrinkage inherent in the polymerization reaction is thus compensated by fluid movement ahead of the traveling initiator front, and discontinuities in the gel which would otherwise be formed are avoided.

    2.
    发明专利
    未知

    公开(公告)号：FR2668604A1

    公开(公告)日：1992-04-30

    申请号：FR9113213

    申请日：1991-10-25

    Applicant: INDIANA UNIVERSITY FOUNDATION

    Inventor： NOVOTNY MILOS V ,  VLADISLAV DOLNIK ,  COBB KELLY A

    IPC: C08F2/10 ,  C08F4/30 ,  G01N27/447

    Abstract: Gels are formed in capillary tubes by electrophoretically drawing a charged polymerization initiator into a capillary tube pre-filled with monomer, crosslinking agent and catalyst. The rate of travel of the initiator is slow enough to maintain a sharp leading edge or front, thereby causing polymerization to occur in a progressive manner from one end of the capillary to the other. The shrinkage inherent in the polymerization reaction is thus compensated by fluid movement ahead of the traveling initiator front, and discontinuities in the gel which would otherwise be formed are avoided.

    5.
    发明专利
    未知

    公开(公告)号：DE4135545A1

    公开(公告)日：1992-05-07

    申请号：DE4135545

    申请日：1991-10-28

    Applicant: INDIANA UNIVERSITY FOUNDATION

    Inventor： NOVOTNY MILOS V ,  DOLNIK VLADISLAV ,  COBB KELLY A

    IPC: C08F2/10 ,  C08F4/30 ,  G01N27/447

    Abstract: Gels are formed in capillary tubes by electrophoretically drawing a charged polymerization initiator into a capillary tube pre-filled with monomer, crosslinking agent and catalyst. The rate of travel of the initiator is slow enough to maintain a sharp leading edge or front, thereby causing polymerization to occur in a progressive manner from one end of the capillary to the other. The shrinkage inherent in the polymerization reaction is thus compensated by fluid movement ahead of the traveling initiator front, and discontinuities in the gel which would otherwise be formed are avoided.

    CAPILLARY GELS FORMED BY SPATIALLY PROGRESSIVE POL
    6.
    发明专利
    CAPILLARY GELS FORMED BY SPATIALLY PROGRESSIVE POL 未知

    公开(公告)号：AU8590091A

    公开(公告)日：1992-04-30

    申请号：AU8590091

    申请日：1991-10-17

    Applicant: INDIANA UNIVERSITY FOUNDATION

    Inventor： NOVOTNY MILOS V ,  DOLNIK VLADISLAV ,  COBB KELLY A

    IPC: C08F2/10 ,  C08F4/30 ,  G01N27/447 ,  B01J47/08

    Abstract: Gels are formed in capillary tubes by electrophoretically drawing a charged polymerization initiator into a capillary tube pre-filled with monomer, crosslinking agent and catalyst. The rate of travel of the initiator is slow enough to maintain a sharp leading edge or front, thereby causing polymerization to occur in a progressive manner from one end of the capillary to the other. The shrinkage inherent in the polymerization reaction is thus compensated by fluid movement ahead of the traveling initiator front, and discontinuities in the gel which would otherwise be formed are avoided.

    7.
    发明专利
    未知

    公开(公告)号：IT1249720B

    公开(公告)日：1995-03-09

    申请号：ITRM910812

    申请日：1991-10-25

    Applicant: INDIANA UNIVERSITY FOUNDATION

    Inventor： NOVOTNY MILOS V ,  DOLNIK VLADISLAV ,  COBB KELLY A

    IPC: C08F2/10 ,  C08F4/30 ,  G01N27/447 ,  C23B

    Abstract: Gels are formed in capillary tubes by electrophoretically drawing a charged polymerization initiator into a capillary tube pre-filled with monomer, crosslinking agent and catalyst. The rate of travel of the initiator is slow enough to maintain a sharp leading edge or front, thereby causing polymerization to occur in a progressive manner from one end of the capillary to the other. The shrinkage inherent in the polymerization reaction is thus compensated by fluid movement ahead of the traveling initiator front, and discontinuities in the gel which would otherwise be formed are avoided.

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