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    SUBSTRATES, PREPARATION AND USE
    3.
    发明申请
    SUBSTRATES, PREPARATION AND USE 审中-公开
    基材，制备和使用

    公开(公告)号：WO02078835A3

    公开(公告)日：2002-11-28

    申请号：PCT/EP0203102

    申请日：2002-03-20

    Applicant: UCB SA ,  LINDEKENS LUC ,  TIELEMANS MICHEL ,  CAPPELLE STEVEN ,  REMACLE JOSE ,  DE BECKER BENOIT

    Inventor： LINDEKENS LUC ,  TIELEMANS MICHEL ,  CAPPELLE STEVEN ,  REMACLE JOSE ,  DE BECKER BENOIT

    IPC: C12N15/09 ,  B01J19/00 ,  C08F291/00 ,  C08G85/00 ,  C40B40/06 ,  G01N33/543 ,  B01L3/00 ,  C08F20/02 ,  C12Q1/68

    CPC classification number: G01N33/54366 ,  B01J19/0046 ,  B01J2219/00527 ,  B01J2219/00585 ,  B01J2219/00596 ,  B01J2219/00605 ,  B01J2219/00608 ,  B01J2219/0061 ,  B01J2219/00626 ,  B01J2219/00637 ,  B01J2219/00659 ,  B01J2219/00707 ,  B01J2219/0072 ,  B01J2219/00722 ,  C40B40/06 ,  G01N33/54386 ,  G01N33/54393 ,  Y10T428/31504

    Abstract: There is disclosed process for preparing a substrate 1. Process for preparing a substrate having thereon sites reactive with the reactive groups of a molecular probe, the process comprising the steps of applying to the substrate surface a material comprising one or more reactive sites having an activated ethylenically unsaturated double bond of the formula I: Wherein, if n= 0, m= 1, X is carbon and X is nitrogen, the bond between them being triple, and X does not exist; if n= 1, m= 1, X is carbon and X is oxygen or sulphur, the bond between them being double, and X is oxygen or sulphur or nitrogen substituted by an organo substituent; if n= 1, m= 1 or 2, X is sulphur and X is oxygen, the bond between them being double, and X is nitrogen substituted by an organo substituent; R1, R2, each independently represent hydrogen, hydroxyl or organo group, R3 and R4 each independently represent hydrogen or organo group, eventually containing a silicon atom R1 and R2 being not linked to R4. and, in a further step, of covalently binding the reactive group of the molecular probe to the activated ethylenically unsaturated double bond of the reactive sites having formula I. Preferred activated unsaturated moiet(ies) comprises unsaturated ester moiet(ies) such as (meth)acrylate moiet(ies). Preferred probes comprise amino groups thereon. Preferred strong links are covalent bonds. Preferred linking reactions are Michael addition reactions. The substrate having probes deposed thereon may be used to interact with a target. Other aspects of the invention relate to substrates and multi-reactive systems (such as microarrays) so prepared; uses thereof; and products and information obtained therefrom.

    Abstract translation: 公开了制备基底的方法1.制备其上具有与分子探针的反应性基团反应的位点的基底的方法，该方法包括以下步骤：向基底表面施加包含一个或多个具有活化的 式I的烯属不饱和双键：其中，如果n = 0，m = 1，X 3为碳，X 1为氮，它们之间的键为三价，X 4不存在; 如果n = 1，m = 1，X 3为碳，X 1为氧或硫，它们之间的键为双键，X 2为氧或被有机取代基取代的硫或氮; 如果n = 1，m = 1或2，X 3为硫，X 1为氧，它们之间的键为双，X 2为被有机取代基取代的氮; R 1，R 2各自独立地表示氢，羟基或有机基团，R 3和R 4各自独立地表示氢或有机基团，最终含有硅原子，R 1和R 2不与R 4连接。 并且在另一步骤中，将分子探针的反应性基团共价结合到具有式I的反应性位点的活化的烯属不饱和双键上。优选的活化的不饱和疏水物包括不饱和酯类，例如（甲基 ）丙烯酸酯。 优选的探针包括其上的氨基。 优先的联系是共价债券。 优选的连接反应是迈克尔加成反应。 可以使用其上放置的探针的基底与靶相互作用。 本发明的其它方面涉及如此制备的底物和多反应体系（如微阵列）; 用途; 以及从中获得的产品和信息。

    RADIATION-CURABLE POLYURETHANE DISPERSION
    4.
    发明专利
    RADIATION-CURABLE POLYURETHANE DISPERSION 未知

    公开(公告)号：CA2463971A1

    公开(公告)日：2003-06-05

    申请号：CA2463971

    申请日：2002-11-27

    Applicant: UCB SA ,  UCB SA

    Inventor： TIELEMANS MICHEL ,  RENARD VINCENT ,  BONTINCK DIRK

    IPC: C08F299/06 ,  C08G18/08 ,  C08G18/12 ,  C08G18/66 ,  C08G18/67 ,  C08G18/76 ,  C09D175/16

    Abstract: The invention relates to new radiation-curable composition comprising an aqueous dispersion containing an unsaturated polyurethane with repeating uni ts of tetramethylxylylene diisocyanate as the essential diisocyanate compound. The invention also relates to a process for making these dispersions in the absence of solvents. The product and process can meat severe environmental requirements in terms of absence of solvents, absence of amines and absence of irritating materials. The coatings obtained from the dispersions of the invention have all together a good resistance combined with a good cold flexibility. In particular, the coatings are glossy and exhibit a high adhesion, a good chemical resistance to stain, water and solvent and a good mechanical resistance to scratch and abrasion.

    SUBSTRATES, PREPARATION AND USE
    10.
    发明专利
    SUBSTRATES, PREPARATION AND USE 未知

    公开(公告)号：CA2441983C

    公开(公告)日：2011-08-02

    申请号：CA2441983

    申请日：2002-03-20

    Applicant: UCB SA

    Inventor： LINDEKENS LUC ,  TIELEMANS MICHEL ,  CAPPELLE STEVEN ,  REMACLE JOSE ,  DE BECKER BENOIT

    IPC: B01J19/00 ,  C12N15/09 ,  B01L3/00 ,  C08F20/02 ,  C08F291/00 ,  C08G85/00 ,  C12Q1/68 ,  C40B40/06 ,  G01N33/543

    Abstract: There is disclosed process for preparing a substrate 1. Process for preparing a substrate having thereon sites reactive with the reactive groups of a molecular probe, the process comprising the steps of applying to the substrate surface a material comprising one or more reactive sites having an activated ethylenically unsaturated double bond of the formula I: Wherein, if n= 0, m= 1, X3 is carbon and X1 is nitrogen, the bond between them being triple, and X4 does not exist; if n= 1, m= 1, X3 is carbon and X1 is oxygen or sulphur, the bond between them being double, and X2 is oxygen or sulphur or nitrogen substituted by an organo substituent; if n= 1, m= 1 or 2, X3 is sulphur and X1 is oxygen, the bond between them being double, and X2 is nitrogen substituted by an organo substituent; R1, R2, each independently represent hydrogen, hydroxyl or organo group, R3 and R4 each independently represent hydrogen or organo group, eventually containing a silicon atom R1 and R2 being not linked to R4. and, in a further step, of covalently binding the reactive group of the molecular probe to the activated ethylenically unsaturated double bond of the reactive sites having formula I. Preferred activated unsaturated moiet(ies) comprises unsaturated ester moiet(ies) such as (meth)acrylate moiet(ies). Preferred probes comprise amino groups thereon. Preferred strong links are covalent bonds. Preferred linking reactions are Michael addition reactions. The substrate having probes deposed thereon may be used to interact with a target. Other aspects of the invention relate to substrates and multi-reactive systems (such as microarrays) so prepared; uses thereof; and products and information obtained therefrom.

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