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公开(公告)号：US08318263B2
公开(公告)日：2012-11-27
申请号：US12980920
申请日：2010-12-29
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。
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公开(公告)号：US07883749B2
公开(公告)日：2011-02-08
申请号：US11375487
申请日：2006-03-14
CPC分类号： B05C3/109 , B05C9/14 , B05D1/18 , B05D3/061 , B05D2258/02
摘要： A method for coating a device, such as an industrially or medically applicable device, with a polymer layer is provided. The method includes contacting the device with a grafting initiator comprising at least one photoinitiator group, exposing the device to radiation, contacting the device with a polymerizable monomer, and again exposing the device to radiation.
摘要翻译： 提供了一种用聚合物层涂覆诸如工业上或医学上适用的装置的装置的方法。 该方法包括使该装置与包含至少一种光引发剂基团的接枝引发剂接触，将该装置暴露于辐射，使该装置与可聚合单体接触，并再次将该装置暴露于辐射。
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公开(公告)号：US20090176030A1
公开(公告)日：2009-07-09
申请号：US11375487
申请日：2006-03-14
IPC分类号： C08F2/46
CPC分类号： B05C3/109 , B05C9/14 , B05D1/18 , B05D3/061 , B05D2258/02
摘要： A method for coating a device, such as an industrially or medically applicable device, with a polymer layer is provided. The method includes contacting the device with a grafting initiator comprising at least one photoinitiator group, exposing the device to radiation, contacting the device with a polymerizable monomer, and again exposing the device to radiation.
摘要翻译： 提供了一种用聚合物层涂覆诸如工业上或医学上适用的装置的装置的方法。 该方法包括使该装置与包含至少一种光引发剂基团的接枝引发剂接触，将该装置暴露于辐射，使该装置与可聚合单体接触，并再次将该装置暴露于辐射。
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公开(公告)号：US20110104392A1
公开(公告)日：2011-05-05
申请号：US12980920
申请日：2010-12-29
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。
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公开(公告)号：US07041174B2
公开(公告)日：2006-05-09
申请号：US10371043
申请日：2003-02-19
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。
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公开(公告)号：US09295820B2
公开(公告)日：2016-03-29
申请号：US12583112
申请日：2009-08-14
申请人： Ralph A. Chappa , Mark F. Carlson
发明人： Ralph A. Chappa , Mark F. Carlson
CPC分类号： A61M25/1029 , A61M25/1018 , A61M25/1027 , A61M2025/1031 , A61M2025/105 , B05B13/0214 , B05B13/0228 , B05C13/00 , B05D1/002 , B05D1/02 , B05D3/12
摘要： A coating apparatus for coating the balloon portion of a balloon catheter is described. The coating apparatus includes a rotatable member in which the catheter portion of the balloon catheter is mounted and fixed, and which causes rotation of the balloon catheter. The apparatus also includes a support member in which the distal tip of the catheter is inserted and free to rotate; and a spray nozzle directing sprayed material on the balloon surface. The inventive configuration of the coating apparatus allows the balloon catheter to be rotated along its axis with insubstantial or no wobble, which significantly improves the quality of the coating applied to the surface of the balloon.
摘要翻译： 描述了一种用于涂覆球囊导管的球囊部分的涂覆装置。 涂覆装置包括可旋转构件，其中气囊导管的导管部分被安装和固定，并且引起气囊导管的旋转。 该装置还包括支撑构件，其中导管的远侧末端插入并自由旋转; 以及将喷射材料引导到气球表面上的喷嘴。 涂覆装置的本发明构造允许球囊导管沿着其轴线旋转，具有非实质或无摆动，这显着地改善了施加到气球表面的涂层的质量。
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公开(公告)号：US20100040766A1
公开(公告)日：2010-02-18
申请号：US12583112
申请日：2009-08-14
申请人： Ralph A. Chappa , Mark F. Carlson
发明人： Ralph A. Chappa , Mark F. Carlson
CPC分类号： A61M25/1029 , A61M25/1018 , A61M25/1027 , A61M2025/1031 , A61M2025/105 , B05B13/0214 , B05B13/0228 , B05C13/00 , B05D1/002 , B05D1/02 , B05D3/12
摘要： A coating apparatus for coating the balloon portion of a balloon catheter is described. The coating apparatus includes a rotatable member in which the catheter portion of the balloon catheter is mounted and fixed, and which causes rotation of the balloon catheter. The apparatus also includes a support member in which the distal tip of the catheter is inserted and free to rotate; and a spray nozzle directing sprayed material on the balloon surface. The inventive configuration of the coating apparatus allows the balloon catheter to be rotated along its axis with insubstantial or no wobble, which significantly improves the quality of the coating applied to the surface of the balloon.
摘要翻译： 描述了一种用于涂覆球囊导管的球囊部分的涂覆装置。 涂覆装置包括可旋转构件，其中气囊导管的导管部分被安装和固定，并且引起气囊导管的旋转。 该装置还包括支撑构件，其中导管的远侧末端插入并自由旋转; 以及将喷射材料引导到气球表面上的喷嘴。 涂覆装置的本发明构造允许球囊导管沿着其轴线旋转，具有非实质或无摆动，这显着地改善了施加到气球表面的涂层的质量。
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公开(公告)号：US07776382B2
公开(公告)日：2010-08-17
申请号：US11388478
申请日：2006-03-24
申请人： Ralph A. Chappa , Mark F. Carlson
发明人： Ralph A. Chappa , Mark F. Carlson
CPC分类号： B05B7/0807 , B05B7/0861 , B05B7/0869 , B05B13/0207 , B05B13/0228 , B05B13/0436 , B05B13/0442 , B05D1/002 , B05D1/02
摘要： A method for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The majority of any spray not deposited on the rollable device during a coating process passes through the gap between the rollers.
摘要翻译： 描述了一种包括具有一对辊和喷嘴的装置旋转器的可卷绕装置的方法。 喷嘴产生喷涂的涂料，该喷涂材料指向一对间的间隙。 在涂布过程中，大部分没有沉积在可滚动装置上的喷雾通过辊之间的间隙。
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公开(公告)号：US07192484B2
公开(公告)日：2007-03-20
申请号：US10256349
申请日：2002-09-27
申请人： Ralph A. Chappa , Mark F. Carlson
发明人： Ralph A. Chappa , Mark F. Carlson
IPC分类号： B05C15/00
CPC分类号： B05B7/0807 , B05B7/0861 , B05B7/0869 , B05B13/0207 , B05B13/0228 , B05B13/0436 , B05B13/0442 , B05D1/002 , B05D1/02
摘要： A coating apparatus for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The majority of any spray not deposited on the rollable device during a coating process passes through the gap between the rollers.
摘要翻译： 描述了一种用于涂覆可卷绕装置的涂覆装置，其包括具有一对辊和喷嘴的装置旋转体。 喷嘴产生喷涂的涂料，该喷涂材料指向一对间的间隙。 在涂布过程中，大部分没有沉积在可滚动装置上的喷雾通过辊之间的间隙。
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公开(公告)号：USRE46251E1
公开(公告)日：2016-12-27
申请号：US13588125
申请日：2012-08-17
申请人： Ralph A. Chappa , Mark F. Carlson
发明人： Ralph A. Chappa , Mark F. Carlson
CPC分类号： B05B7/0807 , B05B7/0861 , B05B7/0869 , B05B13/0207 , B05B13/0228 , B05B13/0436 , B05B13/0442 , B05D1/002 , B05D1/02
摘要： A method for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The majority of any spray not deposited on the rollable device during a coating process passes through the gap between the rollers.
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