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1. 发明授权

US08039524B2 Reagent and method for providing coatings on surfaces 失效
标题翻译：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。

2. 发明申请

US20100240789A1 REAGENT AND METHOD FOR PROVIDING COATINGS ON SURFACES 失效
标题翻译：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。

3. 发明授权

US06669994B2 Water-soluble coating agents bearing initiator groups 有权
公开(公告)号：US06669994B2
公开(公告)日：2003-12-30
申请号：US09840406
申请日：2001-04-23
申请人： Dale G. Swan , Richard A. Amos , Terrence P. Everson , Stephen J. Chudzik , Ralph A. Chappa , Sean M. Stucke , Peter H. Duquette
发明人： Dale G. Swan , Richard A. Amos , Terrence P. Everson , Stephen J. Chudzik , Ralph A. Chappa , Sean M. Stucke , Peter H. Duquette
IPC分类号： C08F248
CPC分类号： C08J7/18 , A61L27/28 , A61L27/34 , A61L29/08 , A61L29/085 , A61L31/08 , A61L31/10 , A61L33/06 , A61L33/12 , B05D1/00 , B05D3/06 , B05D3/061 , B05D3/067 , B05D7/52 , G01N33/54353 , G01N33/54393 , Y10T428/31855
摘要： A method of forming a polymer layer on a support surface by the use of a coating agent and polymerizable compounds. The coating agent provides photoreactive groups adapted to attach the agent to the surface, as well as photoreactive groups adapted to remain unattached to the surface, and thus serve as photoinitiators for the activation of polymerizable compounds in order to form a polymer layer thereon. Also provided are coating agents, per se, as well as a method of using such agents and the resultant surfaces and devices fabricated therefrom.

4. 发明授权

US07087658B2 Water-soluble coating agents bearing initiator groups 有权
公开(公告)号：US07087658B2
公开(公告)日：2006-08-08
申请号：US10745080
申请日：2003-12-23
申请人： Dale G. Swan , Richard A. Amos , Terrence P. Everson , Stephen J. Chudzik , Ralph A. Chappa , Sean M. Stucke , Peter H. Duquette
发明人： Dale G. Swan , Richard A. Amos , Terrence P. Everson , Stephen J. Chudzik , Ralph A. Chappa , Sean M. Stucke , Peter H. Duquette
IPC分类号： C08F2/50 , C08J3/28 , C08J7/18
CPC分类号： C08J7/18 , A61L27/28 , A61L27/34 , A61L29/08 , A61L29/085 , A61L31/08 , A61L31/10 , A61L33/06 , A61L33/12 , B05D1/00 , B05D3/06 , B05D3/061 , B05D3/067 , B05D7/52 , G01N33/54353 , G01N33/54393 , Y10T428/31855
摘要： A method of forming a polymer layer on a support surface by the use of a coating agent and polymerizable compounds. The coating agent provides photoreactive groups adapted to attach the agent to the surface, as well as photoreactive groups adapted to remain unattached to the surface, and thus serve as photoinitiators for the activation of polymerizable compounds in order to form a polymer layer thereon. Also provided are coating agents, per se, as well as a method of using such agents and the resultant surfaces and devices fabricated therefrom.

5. 发明授权

US07348055B2 Reagent and method for providing coatings on surfaces 有权
标题翻译：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。

6. 发明申请

US20120004339A1 REAGENT AND METHOD FOR PROVIDING COATINGS ON SURFACES 审中-公开
标题翻译：用于提供表面涂层的试剂和方法
公开(公告)号：US20120004339A1
公开(公告)日：2012-01-05
申请号：US13234270
申请日：2011-09-16
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： C08F8/00
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。

7. 发明授权

US07736689B2 Reagent and method for providing coatings on surfaces 失效
标题翻译：用于在表面上提供涂层的试剂和方法
公开(公告)号：US07736689B2
公开(公告)日：2010-06-15
申请号：US11846955
申请日：2007-08-29
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： A61L33/00
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。

8. 发明申请

US20120010707A1 METHODS AND REAGENTS FOR PREPARING BIOMOLECULE-CONTAINING COATINGS 审中-公开
标题翻译：制备生物分子涂料的方法和试剂
公开(公告)号：US20120010707A1
公开(公告)日：2012-01-12
申请号：US13242457
申请日：2011-09-23
申请人： Toni M. Heyer , Dale G. Swan , Stephen J. Chudzik , Joseph A. Chinn , Ralph A. Chappa
发明人： Toni M. Heyer , Dale G. Swan , Stephen J. Chudzik , Joseph A. Chinn , Ralph A. Chappa
IPC分类号： A61F2/02 , A61L33/08 , A61L33/10 , A61L33/06
CPC分类号： A61L27/34 , A61L33/0029 , C08L33/06
摘要： Polymeric coatings that include coupled biomolecules are formed on the surface of articles, such as medical devices. A coated layer that includes a synthetic polymer including a reactive group is formed on a surface and then a biomolecule is attached to the reactive group. The synthetic polymer can be an acrylate polymer or an amine-containing polymer having pendent photoreactive groups.
摘要翻译：包括偶联的生物分子的聚合物涂层形成在诸如医疗装置的制品的表面上。在表面上形成包括含有反应性基团的合成聚合物的涂层，然后将生物分子连接到反应性基团上。合成聚合物可以是具有侧基光反应性基团的丙烯酸酯聚合物或含胺聚合物。

9. 发明授权

US08318263B2 Method for coating an object with a graft polymer layer 有权
标题翻译：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。

10. 发明授权

US06254634B1 Coating compositions 失效
标题翻译：涂料组合物
公开(公告)号：US06254634B1
公开(公告)日：2001-07-03
申请号：US09095371
申请日：1998-06-10
申请人： Aron B. Anderson , Ralph A. Chappa , Terrence P. Everson
发明人： Aron B. Anderson , Ralph A. Chappa , Terrence P. Everson
IPC分类号： A61F206
CPC分类号： G02B1/043 , A61L27/34 , A61L31/10 , A61L33/0029 , Y10S623/901 , C08L83/04
摘要： An article (e.g., in the form of an implantable medical article) in the form of a support material bearing an intermediate layer consisting of a functional silicone polymer formulation, the intermediate layer having photoimmobilized thereon a target compound. In another aspect, a method of fabricating an article including the steps of providing a support material, applying an intermediate layer and photoimmobilizing a target compound onto the intermediate layer, and optionally, reforming the support material into a final desired article.
摘要翻译：支撑材料形式的制品（例如，可植入医疗制品的形式），该支撑材料具有由功能性硅氧烷聚合物制剂组成的中间层，该中间层在其上具有光固化性的目标化合物。在另一方面，一种制造制品的方法，包括以下步骤：提供支撑材料，施加中间层并将目标化合物光固化到中间层上，以及任选地将载体材料重整成最终期望的制品。

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