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1. 发明申请

US20090275704A1 CROSSLINKED POLYCYCLOOCTENE 失效
标题翻译：交联聚碳酸酯
公开(公告)号：US20090275704A1
公开(公告)日：2009-11-05
申请号：US12480957
申请日：2009-06-09
申请人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
发明人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
IPC分类号： C08F8/00 , C08F10/14 , C08L25/04 , C08L33/04 , C08L75/04
CPC分类号： C08G18/3893 , C08G61/08 , C08G2230/00 , C08L65/00
摘要： Chemically crosslinked polycyclooctene having excellent shape recovery properties is prepared by ring-opening metathesis polymerization of cis-cyclooctene followed by chemical crosslinking. The crosslinked polycyclooctene can be shaped, the shape memorized, a new shape imparted with the original shape being recoverable by suitable temperature adjustment. The dependence of shape memory characteristics on degree of crosslinking was established. In addition to polycyclooctene, blends thereof with other materials such as SBR, EVA, polyurethane rubbers, and inorganic fillers can be utilized to provide chemically crosslinked products having excellent and tailored shape memory properties.
摘要翻译：具有优异形状恢复性能的化学交联的聚环辛烯通过顺式 - 环辛烯的开环易位聚合进行化学交联来制备。交联的多环辛烯可以成形，记忆形状，赋予原始形状的新形状可通过适当的温度调节而恢复。形状记忆特性对交联度的依赖性已被确立。除了聚环辛烯之外，可以使用其与其它材料如SBR，EVA，聚氨酯橡胶和无机填料的共混物来提供具有优良和定制形状记忆性质的化学交联产物。

2. 发明授权

US07705098B2 Crosslinked polycyclooctene 失效
标题翻译：交联多环辛烯
公开(公告)号：US07705098B2
公开(公告)日：2010-04-27
申请号：US12480957
申请日：2009-06-09
申请人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
发明人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
IPC分类号： C08F4/00 , C08F32/04
CPC分类号： C08G18/3893 , C08G61/08 , C08G2230/00 , C08L65/00
摘要： Chemically crosslinked polycyclooctene having excellent shape recovery properties is prepared by ring-opening metathesis polymerization of cis-cyclooctene followed by chemical crosslinking. The crosslinked polycyclooctene can be shaped, the shape memorized, a new shape imparted with the original shape being recoverable by suitable temperature adjustment. The dependence of shape memory characteristics on degree of crosslinking was established. In addition to polycyclooctene, blends thereof with other materials such as SBR, EVA, polyurethane rubbers, and inorganic fillers can be utilized to provide chemically crosslinked products having excellent and tailored shape memory properties.
摘要翻译：具有优异形状恢复性能的化学交联的聚环辛烯通过顺式 - 环辛烯的开环易位聚合进行化学交联来制备。交联的多环辛烯可以成形，记忆形状，赋予原始形状的新形状可通过适当的温度调节而恢复。形状记忆特性对交联度的依赖性已被确立。除了聚环辛烯之外，可以使用其与其它材料如SBR，EVA，聚氨酯橡胶和无机填料的共混物来提供具有优良和定制形状记忆性质的化学交联产物。

3. 发明授权

US07563848B2 Crosslinked polycyclooctene 失效
标题翻译：交联多环辛烯
公开(公告)号：US07563848B2
公开(公告)日：2009-07-21
申请号：US11651276
申请日：2007-01-09
申请人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
发明人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
IPC分类号： C08L45/00 , C08L25/10 , C08L75/04 , C08L29/04
CPC分类号： C08G18/3893 , C08G61/08 , C08G2230/00 , C08L65/00
摘要： Chemically crosslinked polycyclooctene having excellent shape recovery properties and a method for its synthesis via ring-opening metathesis polymerization of cyclooctene using the dihydroimidazolylidene-modified Grubbs catalyst are disclosed. The polycyclooctene products, following curing with dicumyl peroxide can be shaped, the shape memorized, a new shape imparted with the original shape being recoverable by suitable temperature adjustment. The dependence of shape memory characteristics on degree of crosslinking was established. In addition to polycyclooctene, blends thereof with other materials such as SBR, EVA, polyurethane rubbers, and inorganic fillers can be utilized to provide chemically crosslinked products having excellent and tailored shape memory properties.
摘要翻译：公开了具有优异的形状恢复性能的化学交联的多环辛烯和通过使用二氢咪唑基改性的Grubbs催化剂的环辛烯的开环易位聚合合成方法。多环辛烯产物在用过氧化二异丙苯固化后可以成型，形状记忆，赋予原始形状的新形状可通过适当的温度调节而恢复。形状记忆特性对交联度的依赖性已被确立。除了聚环辛烯之外，可以使用其与其它材料如SBR，EVA，聚氨酯橡胶和无机填料的共混物来提供具有优良和定制形状记忆性质的化学交联产物。

4. 发明申请

US20100160522A1 CROSSLINKED POLYCYCLOOCTENE 有权
标题翻译：交联聚碳酸酯
公开(公告)号：US20100160522A1
公开(公告)日：2010-06-24
申请号：US12718249
申请日：2010-03-05
申请人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
发明人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
IPC分类号： C08L23/00 , C08K3/38 , C08K3/26 , C08K3/36
CPC分类号： C08G18/3893 , C08G61/08 , C08G2230/00 , C08L65/00
摘要： Chemically crosslinked polycyclooctene having excellent shape recovery properties is prepared by ring-opening metathesis polymerization of cis-cyclooctene followed by chemical crosslinking. The crosslinked polycyclooctene can be shaped, the shape memorized, a new shape imparted with the original shape being recoverable by suitable temperature adjustment. The dependence of shape memory characteristics on degree of crosslinking was established. In addition to polycyclooctene, blends thereof with other materials such as SBR, EVA, polyurethane rubbers, and inorganic fillers can be utilized to provide chemically crosslinked products having excellent and tailored shape memory properties.
摘要翻译：具有优异形状恢复性能的化学交联的聚环辛烯通过顺式 - 环辛烯的开环易位聚合进行化学交联来制备。交联的多环辛烯可以成形，记忆形状，赋予原始形状的新形状可通过适当的温度调节而恢复。形状记忆特性对交联度的依赖性已被确立。除了聚环辛烯之外，可以使用其与其它材料如SBR，EVA，聚氨酯橡胶和无机填料的共混物来提供具有优良和定制形状记忆性质的化学交联产物。

5. 发明授权

US07906573B2 Crosslinked polycyclooctene 有权
标题翻译：交联多环辛烯
公开(公告)号：US07906573B2
公开(公告)日：2011-03-15
申请号：US12718249
申请日：2010-03-05
申请人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
发明人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
IPC分类号： C08K3/38
CPC分类号： C08G18/3893 , C08G61/08 , C08G2230/00 , C08L65/00
摘要： Chemically crosslinked polycyclooctene having excellent shape recovery properties is prepared by ring-opening metathesis polymerization of cis-cyclooctene followed by chemical crosslinking. The crosslinked polycyclooctene can be shaped, the shape memorized, a new shape imparted with the original shape being recoverable by suitable temperature adjustment. The dependence of shape memory characteristics on degree of crosslinking was established. In addition to polycyclooctene, blends thereof with other materials such as SBR, EVA, polyurethane rubbers, and inorganic fillers can be utilized to provide chemically crosslinked products having excellent and tailored shape memory properties.
摘要翻译：具有优异形状恢复性能的化学交联的聚环辛烯通过顺式 - 环辛烯的开环易位聚合进行化学交联来制备。交联的多环辛烯可以成形，记忆形状，赋予原始形状的新形状可通过适当的温度调节而恢复。形状记忆特性对交联度的依赖性已被确立。除了聚环辛烯之外，可以使用其与其它材料如SBR，EVA，聚氨酯橡胶和无机填料的共混物来提供具有优良和定制形状记忆性质的化学交联产物。

6. 发明授权

US07173096B2 Crosslinked polycyclooctene 有权
标题翻译：交联多环辛烯
公开(公告)号：US07173096B2
公开(公告)日：2007-02-06
申请号：US10683559
申请日：2003-10-10
申请人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
发明人： Patrick T. Mather , Changdeng Liu , Seung B. Chun , E. Bryan Coughlin
IPC分类号： C08F4/00
CPC分类号： C08G18/3893 , C08G61/08 , C08G2230/00 , C08L65/00
摘要： Chemically crosslinked polycyclooctene having excellent shape recovery properties and a method for its synthesis via ring-opening methathesis polymerization of cyclooctene using the dihydroimidazolylidene-modified Grubbs catalyst are disclosed. The polycyclooctene products, following curing with dicumyl peroxide can be shaped, the shape memorized, a new shape imparted with the original shape being recoverable by suitable temperature adjustment. The dependence of shape memory characteristics on degree of crosslinking was established. In addition to polycyclooctene, blends thereof with other materials such as SBR, EVA, polyurethane rubbers, and inorganic fillers can be utilized to provide chemically crosslinked products having excellent and tailored shape memory properties.
摘要翻译：公开了具有优异的形状恢复性的化学交联的聚环辛烯和通过使用二氢咪唑基改性的Grubbs催化剂的环辛烯的开环错位聚合合成方法。多环辛烯产物在用过氧化二异丙苯固化后可以成型，形状记忆，赋予原始形状的新形状可通过适当的温度调节而恢复。形状记忆特性对交联度的依赖性已被确立。除了聚环辛烯之外，可以使用其与其它材料如SBR，EVA，聚氨酯橡胶和无机填料的共混物来提供具有优良和定制形状记忆性质的化学交联产物。

7. 发明申请

US20160296677A1 ENDOPROSTHESES 审中-公开
公开(公告)号：US20160296677A1
公开(公告)日：2016-10-13
申请号：US15185851
申请日：2016-06-17
申请人： Ronald A. Sahatjian , Francisca Tan , Patrick T. Mather , Changdeng Liu , Qing Ge
发明人： Ronald A. Sahatjian , Francisca Tan , Patrick T. Mather , Changdeng Liu , Qing Ge
IPC分类号： A61L31/10 , A61L31/02 , A61L31/04 , A61L31/16
CPC分类号： A61L31/10 , A61F2250/0067 , A61L31/022 , A61L31/04 , A61L31/16 , A61L2300/402 , Y10T428/24926 , C08L75/04 , C08L83/04
摘要： Endoprostheses are disclosed.
摘要翻译：公布内裤假体。

8. 发明申请

US20110071562A1 MEDICAL DEVICES 审中-公开
标题翻译：医疗设备
公开(公告)号：US20110071562A1
公开(公告)日：2011-03-24
申请号：US12958069
申请日：2010-12-01
申请人： Kinh-Luan Dao , Changdeng Liu , Patrick T. Mather , Ronald A. Sahatjian , Sheng-Ping Zhong
发明人： Kinh-Luan Dao , Changdeng Liu , Patrick T. Mather , Ronald A. Sahatjian , Sheng-Ping Zhong
IPC分类号： A61M29/00
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B90/39 , A61B2017/00292 , A61B2017/00867 , A61B2017/1205 , A61B2090/3925 , A61B2090/3954 , A61M25/0041 , A61M25/0043 , A61M25/0074 , A61M25/0158
摘要： A medical device, such as, for example, a catheter, includes a tubular member having a first portion having a shape memory polymer.
摘要翻译：医疗装置，例如导管，包括具有第一部分的管状部件，该第一部分具有形状记忆聚合物。

9. 发明授权

US07795350B2 Blends of amorphous and semicrystalline polymers having shape memory properties 有权
标题翻译：具有形状记忆特性的无定形和半结晶聚合物的共混物
公开(公告)号：US07795350B2
公开(公告)日：2010-09-14
申请号：US12106376
申请日：2008-04-21
申请人： Patrick T. Mather , Changdeng Liu , Cheryl J. Campo
发明人： Patrick T. Mather , Changdeng Liu , Cheryl J. Campo
IPC分类号： C08L23/00 , C08L27/06 , C08L27/12 , C08L33/04 , C08G63/02
CPC分类号： C08G18/3893 , C08G61/08 , C08G2230/00 , C08J3/005 , C08L27/16 , C08L31/04 , C08L33/12 , C08L65/00 , C08L67/04 , C08L2666/04
摘要： A shape memory polymeric material has a glass transition temperature, Tg, exceeding room temperature and exhibits rubber modulus and elasticity derived substantially from physical crosslinks is prepared by blending components including one crystalline polymer and two amorphous polymers. Methods of preparing the polymeric materials and uses of the polymeric materials, for example, as smart medical devices, are also disclosed.
摘要翻译：形状记忆聚合物材料具有超过室温的玻璃化转变温度Tg，并且通过将包括一种结晶聚合物和两种无定形聚合物的组分共混来制备基本上由物理交联得到的橡胶模量和弹性。还公开了制备聚合物材料的方法和聚合材料的用途，例如作为智能医疗装置。

10. 发明申请

US20140135889A9 IMPLANTABLE MEDICAL DEVICES 审中-公开
公开(公告)号：US20140135889A9
公开(公告)日：2014-05-15
申请号：US12880483
申请日：2010-09-13
申请人： Ronald A Sahatjian , Francisca Tan , Patrick T. Mather , Changdeng Liu , Cheryl J. Campo
发明人： Ronald A Sahatjian , Francisca Tan , Patrick T. Mather , Changdeng Liu , Cheryl J. Campo
IPC分类号： A61F2/84
CPC分类号： C08G61/08 , A61F2/88 , A61F2/91 , A61F2/915 , A61F2002/8483 , A61F2002/91541 , A61F2002/9528 , A61F2220/0016 , A61F2250/0039 , A61F2250/0068 , A61L29/14 , A61L31/14 , A61M25/1027 , C08G18/3893 , C08G18/4277 , C08G18/4833 , C08G2230/00 , C08L65/00
摘要： A medical device includes a balloon catheter having an expandable member, e.g., an inflatable balloon, at its distal end and a stent or other endoprosthesis. The stent is, for example, an apertured tubular member formed of a polymer and is assembled about the balloon. The stent has an initial diameter for delivery into the body and can be expanded to a larger diameter by inflating the balloon.

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