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    Method for coating an object with a graft polymer layer
    3.
    发明授权
    Method for coating an object with a graft polymer layer 有权
    用接枝聚合物层涂覆物体的方法

    公开(公告)号：US08318263B2

    公开(公告)日：2012-11-27

    申请号：US12980920

    申请日：2010-12-29

    申请人： Mark F. Carlson ,  Steven J. Porter ,  Sean M. Stucke ,  Ralph A. Chappa

    发明人： Mark F. Carlson ,  Steven J. Porter ,  Sean M. Stucke ,  Ralph A. Chappa

    IPC分类号： C08F2/46 ,  B05D3/06 ,  B05C3/02

    CPC分类号： B05C3/109 ,  B05C9/14 ,  B05D1/18 ,  B05D3/061 ,  B05D2258/02

    摘要： Described herein is a method for coating an object with a polymer layer. The method includes contacting the object with a first solution comprising a non-polymeric grafting initiator comprising at least one photoinitiator group capable of generating a free radical active species upon absorption of electromagnetic energy, wherein the photoinitiator group is selected from the group consisting of an initiator that is insoluble in polar solvent; and a negatively charged initiator; irradiating the first solution and the object, resulting in the grafting initiator binding to the object; removing the first solution; contacting the object with a second solution comprising a polymerizable monomer having at least one free-radical polymerizable group; and irradiating the second solution and the object, wherein the non-polymeric grafting initiator acts as a photoinitiator for a free-radical polymerization reaction.

    摘要翻译： 本文描述了用聚合物层涂覆物体的方法。 该方法包括使物体与第一溶液接触，所述第一溶液包含非吸收引发剂，所述非聚合接枝引发剂包含至少一种能够在吸收电磁能时产生自由基活性物质的光引发剂基团，其中所述光引发剂基团选自引发剂 不溶于极性溶剂; 和带负电的引发剂; 照射第一溶液和物体，导致接枝引发剂与物体结合; 去除第一个解决方案; 使物体与包含具有至少一个自由基可聚合基团的可聚合单体的第二溶液接触; 并照射第二溶液和物体，其中非聚合接枝引发剂用作自由基聚合反应的光引发剂。

    REAGENT AND METHOD FOR PROVIDING COATINGS ON SURFACES
    4.
    发明申请
    REAGENT AND METHOD FOR PROVIDING COATINGS ON SURFACES 失效
    用于提供表面涂层的试剂和方法

    公开(公告)号：US20100240789A1

    公开(公告)日：2010-09-23

    申请号：US12783907

    申请日：2010-05-20

    申请人： Ralph A. Chappa ,  Sean M. Stucke ,  Richard A. Amos ,  Terrence P. Everson ,  Stephen J. Chudzik ,  Dale G. Swan ,  Peter H. Duquette

    发明人： Ralph A. Chappa ,  Sean M. Stucke ,  Richard A. Amos ,  Terrence P. Everson ,  Stephen J. Chudzik ,  Dale G. Swan ,  Peter H. Duquette

    IPC分类号： C08F2/46

    CPC分类号： B82Y30/00 ,  A61L27/34 ,  C09D4/00 ,  Y10S522/904 ,  Y10T428/249991 ,  Y10T428/249992 ,  C08F220/56 ,  C08F220/54

    摘要： A grafting reagent and related method of using the reagent to form a polymeric layer on a support surface, and particularly a porous support surface, in a manner that provides and/or preserves desired properties (such as porosity) of the surface. The reagent and method can be used to provide a thin, conformable, uniform, uncrosslinked coating having desired properties onto the surface of a preformed, and particularly a porous, polymeric substrate. The method includes the steps of a) providing a porous support surface, b) providing a nonpolymeric grafting reagent comprising a photoinitator group, c) providing one or more polymerizable monomers adapted to be contacted with the surface, in the presence of the grafting reagent, and to be polymerized upon activation of the photoinitiator; and d) applying the grafting reagent and monomer(s) to the surface in a manner, and under conditions, suitable to coat the surface with the grafting reagent and to cause the polymerization of monomers to the surface upon activation of the grafting reagent.

    摘要翻译： 以提供和/或保留表面的所需性质（例如孔隙率）的方式使用试剂在支撑表面上，特别是多孔载体表面上形成聚合物层的接枝试剂和相关方法。 试剂和方法可用于提供具有所需性质的薄的，一致的，均匀的未交联的涂层，其具有预先形成的，特别是多孔的聚合物基材的表面。 该方法包括以下步骤：a）提供多孔载体表面，b）提供包含光引发剂基团的非聚合物接枝剂，c）在接枝剂存在下，提供适于与表面接触的一种或多种可聚合单体， 并在激活光引发剂时聚合; 和d）以接枝试剂的方式和条件下将接枝试剂和单体施用于表面，并且在接枝试剂活化时使单体聚合成表面。

    GRAFTING APPARATUS AND METHOD OF USING
    6.
    发明申请
    GRAFTING APPARATUS AND METHOD OF USING 有权
    采用装置和使用方法

    公开(公告)号：US20110104392A1

    公开(公告)日：2011-05-05

    申请号：US12980920

    申请日：2010-12-29

    申请人： Mark F. Carlson ,  Steven J. Porter ,  Sean M. Stucke ,  Ralph A. Chappa

    发明人： Mark F. Carlson ,  Steven J. Porter ,  Sean M. Stucke ,  Ralph A. Chappa

    IPC分类号： C08J7/04

    CPC分类号： B05C3/109 ,  B05C9/14 ,  B05D1/18 ,  B05D3/061 ,  B05D2258/02

    摘要： This invention provides a coating apparatus and methods for coating a device, such as an industrially or medically applicable device. The apparatus is suitable for providing a coating using a photoactivatable compound and a polymerizable compound. In another aspect, the apparatus and methods are useful for coating a device wherein the surface of the device has small pores or apertures. The apparatus includes of containers suitable for holding the object to be coated and the coating solution, a gas supply source for supplying gas to solution, an irradiation station for providing light used in the coating process, and a conveyor mechanism to direct the containers to and from the irradiation station.

    摘要翻译： 本发明提供一种涂覆装置和涂覆装置的方法，例如工业上或医学上适用的装置。 该装置适用于使用可光活化化合物和可聚合化合物提供涂层。 在另一方面，该装置和方法可用于涂覆装置，其中该装置的表面具有小的孔或孔。 该装置包括适于保持待涂覆物体和涂布溶液的容器，用于向溶液供应气体的气体供应源，用于提供在涂布过程中使用的光的照射台，以及输送机构， 从照射站。

    Reagent and method for providing coatings on surfaces
    7.
    发明授权
    Reagent and method for providing coatings on surfaces 有权
    用于在表面上提供涂层的试剂和方法

    公开(公告)号：US07348055B2

    公开(公告)日：2008-03-25

    申请号：US10028518

    申请日：2001-12-21

    申请人： Ralph A. Chappa ,  Sean M. Stucke ,  Richard A. Amos ,  Terrence P. Everson ,  Stephen J. Chudzik ,  Dale G. Swan ,  Peter H. Duquette

    发明人： Ralph A. Chappa ,  Sean M. Stucke ,  Richard A. Amos ,  Terrence P. Everson ,  Stephen J. Chudzik ,  Dale G. Swan ,  Peter H. Duquette

    IPC分类号： B32B27/00

    CPC分类号： B82Y30/00 ,  A61L27/34 ,  C09D4/00 ,  Y10S522/904 ,  Y10T428/249991 ,  Y10T428/249992 ,  C08F220/56 ,  C08F220/54

    摘要： A grafting reagent and related method of using the reagent to form a polymeric layer on a support surface, and particularly a porous support surface, in a manner that provides and/or preserves desired properties (such as porosity) of the surface. The reagent and method can be used to provide a thin, conformable, uniform, uncrosslinked coating having desired properties onto the surface of a preformed, and particularly a porous, polymeric substrate. The method includes the steps of a) providing a porous support surface, b) providing a nonpolymeric grafting reagent comprising a photoinitator group, c) providing one or more polymerizable monomers adapted to be contacted with the surface, in the presence of the grafting reagent, and to be polymerized upon activation of the photoinitiator; and d) applying the grafting reagent and monomer(s) to the surface in a manner, and under conditions, suitable to coat the surface with the grafting reagent and to cause the polymerization of monomers to the surface upon activation of the grafting reagent.

    摘要翻译： 以提供和/或保留表面的所需性质（例如孔隙率）的方式使用试剂在支撑表面上，特别是多孔载体表面上形成聚合物层的接枝试剂和相关方法。 试剂和方法可用于提供具有所需性质的薄的，一致的，均匀的未交联的涂层，其具有预先形成的，特别是多孔的聚合物基材的表面。 该方法包括以下步骤：a）提供多孔载体表面，b）提供包含光引发剂基团的非聚合物接枝剂，c）在接枝剂存在下，提供适于与表面接触的一种或多种可聚合单体， 并在激活光引发剂时聚合; 和d）以接枝试剂的方式和条件下将接枝试剂和单体施用于表面，并且在接枝试剂活化时使单体聚合成表面。

    Grafting apparatus and method of using
    8.
    发明授权
    Grafting apparatus and method of using 失效
    嫁接装置及其使用方法

    公开(公告)号：US07041174B2

    公开(公告)日：2006-05-09

    申请号：US10371043

    申请日：2003-02-19

    申请人： Mark F. Carlson ,  Steven J. Porter ,  Sean M. Stucke ,  Ralph A. Chappa

    发明人： Mark F. Carlson ,  Steven J. Porter ,  Sean M. Stucke ,  Ralph A. Chappa

    IPC分类号： B05C3/02

    CPC分类号： B05C3/109 ,  B05C9/14 ,  B05D1/18 ,  B05D3/061 ,  B05D2258/02

    摘要： This invention provides a coating apparatus and methods for coating a device, such as an industrially or medically applicable device. The apparatus is suitable for providing a coating using a photoactivatable compound and a polymerizable compound. In another aspect, the apparatus and methods are useful for coating a device wherein the surface of the device has small pores or apertures. The apparatus includes of containers suitable for holding the object to be coated and the coating solution, a gas supply source for supplying gas to solution, an irradiation station for providing light used in the coating process, and a conveyor mechanism to direct the containers to and from the irradiation station.

    摘要翻译： 本发明提供一种涂覆装置和涂覆装置的方法，例如工业上或医学上适用的装置。 该装置适用于使用可光活化化合物和可聚合化合物提供涂层。 在另一方面，该装置和方法可用于涂覆装置，其中该装置的表面具有小的孔或孔。 该装置包括适于保持待涂覆物体和涂布溶液的容器，用于向溶液供应气体的气体供应源，用于提供在涂布过程中使用的光的照射台，以及输送机构， 从照射站。

    Reagent and method for providing coatings on surfaces
    9.
    发明授权
    Reagent and method for providing coatings on surfaces 失效
    用于在表面上提供涂层的试剂和方法

    公开(公告)号：US08039524B2

    公开(公告)日：2011-10-18

    申请号：US12783907

    申请日：2010-05-20

    申请人： Ralph A. Chappa ,  Sean M. Stucke ,  Richard A. Amos ,  Terrence P. Everson ,  Stephen J. Chudzik ,  Pam Read, legal representative ,  Dale G. Swan ,  Peter H. Duquette

    发明人： Ralph A. Chappa ,  Sean M. Stucke ,  Richard A. Amos ,  Terrence P. Everson ,  Stephen J. Chudzik ,  Dale G. Swan ,  Peter H. Duquette

    IPC分类号： C08F2/50

    CPC分类号： B82Y30/00 ,  A61L27/34 ,  C09D4/00 ,  Y10S522/904 ,  Y10T428/249991 ,  Y10T428/249992 ,  C08F220/56 ,  C08F220/54

    摘要： A grafting reagent and related method of using the reagent to form a polymeric layer on a support surface, and particularly a porous support surface, in a manner that provides and/or preserves desired properties (such as porosity) of the surface. The reagent and method can be used to provide a thin, conformable, uniform, uncrosslinked coating having desired properties onto the surface of a preformed, and particularly a porous, polymeric substrate. The method includes the steps of a) providing a porous support surface, b) providing a nonpolymeric grafting reagent comprising a photoinitator group, c) providing one or more polymerizable monomers adapted to be contacted with the surface, in the presence of the grafting reagent, and to be polymerized upon activation of the photoinitiator; and d) applying the grafting reagent and monomer(s) to the surface in a manner, and under conditions, suitable to coat the surface with the grafting reagent and to cause the polymerization of monomers to the surface upon activation of the grafting reagent.

    摘要翻译： 以提供和/或保留表面的所需性质（例如孔隙率）的方式使用试剂在支撑表面上，特别是多孔载体表面上形成聚合物层的接枝试剂和相关方法。 试剂和方法可用于提供具有所需性质的薄的，一致的，均匀的未交联的涂层，其具有预先形成的，特别是多孔的聚合物基材的表面。 该方法包括以下步骤：a）提供多孔载体表面，b）提供包含光引发剂基团的非聚合物接枝剂，c）在接枝剂存在下，提供适于与表面接触的一种或多种可聚合单体， 并在激活光引发剂时聚合; 和d）以接枝试剂的方式和条件下将接枝试剂和单体施用于表面，并且在接枝试剂活化时使单体聚合成表面。