-
公开(公告)号：US07160592B2
公开(公告)日：2007-01-09
申请号：US10366767
申请日：2003-02-14
IPC分类号： B32B1/08 , B32B27/36 , B32B15/08 , B32B15/09 , B32B27/06 , A61F2/00 , A61F2/06 , A61F2/82 , B29D23/00
CPC分类号： A61L31/10 , A61L31/16 , A61L33/0076 , A61L2300/606 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31663 , Y10T428/31786 , C08L83/04 , C08L67/04
摘要： Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents.
-
公开(公告)号：US20080160166A1
公开(公告)日：2008-07-03
申请号：US12049966
申请日：2008-03-17
IPC分类号： B05D3/12
CPC分类号： A61L31/10 , A61L31/16 , A61L33/0076 , A61L2300/606 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31663 , Y10T428/31786 , C08L83/04 , C08L67/04
摘要： Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents.
摘要翻译： 提供涂层，其中可以通过将硅烷衍生物共价键合到金属表面来活化表面，通过原位开环聚合将内酯聚合物共价键合到硅烷衍生物上，并在粘合的内酯上沉积至少一层聚酯。 生物活性剂可以与聚酯层一起沉积。 这种涂覆的表面可用于医疗装置，特别是支架。
-
公开(公告)号：US07419709B2
公开(公告)日：2008-09-02
申请号：US11605654
申请日：2006-11-28
IPC分类号： B32B1/08 , B32B27/36 , B32B15/08 , B32B15/09 , B32B27/06 , A61F2/00 , A61F2/06 , A61F2/82 , B29D23/00
CPC分类号： A61L31/10 , A61L31/16 , A61L33/0076 , A61L2300/606 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31663 , Y10T428/31786 , C08L83/04 , C08L67/04
摘要： Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents.
-
公开(公告)号：US07364768B2
公开(公告)日：2008-04-29
申请号：US11605634
申请日：2006-11-28
CPC分类号： A61L31/10 , A61L31/16 , A61L33/0076 , A61L2300/606 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31663 , Y10T428/31786 , C08L83/04 , C08L67/04
摘要： Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents.
摘要翻译： 提供涂层，其中可以通过将硅烷衍生物共价键合到金属表面来活化表面，通过原位开环聚合将内酯聚合物共价键合到硅烷衍生物上，并在粘合的内酯上沉积至少一层聚酯。 生物活性剂可以与聚酯层一起沉积。 这种涂覆的表面可用于医疗装置，特别是支架。
-
公开(公告)号：US20070071926A1
公开(公告)日：2007-03-29
申请号：US11605654
申请日：2006-11-28
IPC分类号： B32B27/08
CPC分类号： A61L31/10 , A61L31/16 , A61L33/0076 , A61L2300/606 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31663 , Y10T428/31786 , C08L83/04 , C08L67/04
摘要： Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents.
摘要翻译： 提供涂层，其中可以通过将硅烷衍生物共价键合到金属表面来活化表面，通过原位开环聚合将内酯聚合物共价键合到硅烷衍生物上，并在粘合的内酯上沉积至少一层聚酯。 生物活性剂可以与聚酯层一起沉积。 这种涂覆的表面可用于医疗装置，特别是支架。
-
公开(公告)号：US20070071879A1
公开(公告)日：2007-03-29
申请号：US11605634
申请日：2006-11-28
CPC分类号： A61L31/10 , A61L31/16 , A61L33/0076 , A61L2300/606 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31663 , Y10T428/31786 , C08L83/04 , C08L67/04
摘要： Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents.
-
公开(公告)号：US20060093771A1
公开(公告)日：2006-05-04
申请号：US11251441
申请日：2005-10-14
IPC分类号： B32B1/08
CPC分类号： A61L31/16 , A61L31/10 , A61L33/0076 , A61L2300/41 , A61L2300/416 , A61L2300/43 , A61L2300/432 , A61L2300/436 , A61L2300/608 , Y10T428/1393 , C08L67/04 , C08L83/04
摘要： Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of poly(lactide-co-caprolactone) copolymer on the bonded lactone. Biologically active agents may be disposed with the poly(lactide-co-caprolactone) copolymer layers. Such coated surfaces may be useful in medical devices, in particular stents.
摘要翻译： 提供涂层，其中可以通过将硅烷衍生物共价键合到金属表面来活化表面，通过原位开环聚合将内酯聚合物共价键合到硅烷衍生物上，并沉积至少一层聚（丙交酯 - 共 - 己内酯 ）共聚物。 生物活性剂可与聚（丙交酯 - 共 - 己内酯）共聚物层一起设置。 这种涂覆的表面可用于医疗装置，特别是支架。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.03 秒)
