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1. 发明公开

EP3210079A1 PHOTOCATALYTIC COLOR SWITCHING OF REDOX IMAGING NANOMATERIALS OF REWRITABLE MEDIA 审中-公开
标题翻译：可再生介质中氧化还原成像纳米材料的光催化色彩转换
公开(公告)号：EP3210079A1
公开(公告)日：2017-08-30
申请号：EP15852045.2
申请日：2015-10-20
申请人： Yin, Yadong , Wang, Wenshou
发明人： Yin, Yadong , Wang, Wenshou
IPC分类号： G03C1/705 , G03C8/04 , G03C8/10
CPC分类号： G03C1/705 , G03C1/64 , G03C1/732 , G03C1/74 , G03C1/775 , G03C8/04 , G03C8/10
摘要： The production of photocatalytic color switching of redox imaging nanomaterials for rewritable media is disclosed. The new color switching system is based on photocatalytic redox reaction enabling reversible and considerably fast color switching in response to light irradiation. In accordance with an exemplary embodiment, the color switching system can include a photocatalyst and an imaging media. With the assistance of photocatalyst, UV light irradiation can rapidly reduce the redox imaging nanomaterials accompany with obvious color changing, while the resulting reduced system can be switched back to original color state through visible light irradiation or heating in air condition. The excellent performance of the new color switching system promises their potential use as an attractive rewritable media to meet increasing needs for sustainability and environmental protection.
摘要翻译：公开了用于可重写介质的氧化还原成像纳米材料的光催化颜色切换的产生。新的颜色切换系统基于光催化氧化还原反应，可以在光照射的情况下实现可逆且相当快的颜色切换。根据示例性实施例，颜色切换系统可以包括光催化剂和成像介质。在光催化剂的帮助下，紫外光照射可以迅速降低氧化还原成像纳米材料伴随着明显的颜色变化，而通过可见光照射或在空气中加热所导致的还原系统可以切换回原始颜色状态。新型色彩转换系统的卓越性能使其成为具有吸引力的可擦写介质，以满足日益增长的可持续发展和环境保护需求。

2. 发明公开

EP3210079A4 PHOTOCATALYTIC COLOR SWITCHING OF REDOX IMAGING NANOMATERIALS OF REWRITABLE MEDIA 审中-公开
标题翻译： PHOTOKATALYTISCHE FARBUMSCHALTUNG VON REDOXBILDGEBUNGSNANOMATERIALIEN VON WIEDERBESCHREIBBAREN MEDIEN
公开(公告)号：EP3210079A4
公开(公告)日：2017-08-30
申请号：EP15852045
申请日：2015-10-20
申请人： YIN YADONG , WANG WENSHOU
发明人： YIN YADONG , WANG WENSHOU
IPC分类号： G03C1/705 , G03C8/04 , G03C8/10
CPC分类号： G03C1/705 , G03C1/64 , G03C1/732 , G03C1/74 , G03C1/775 , G03C8/04 , G03C8/10
摘要： The production of photocatalytic color switching of redox imaging nanomaterials for rewritable media is disclosed. The new color switching system is based on photocatalytic redox reaction enabling reversible and considerably fast color switching in response to light irradiation. In accordance with an exemplary embodiment, the color switching system can include a photocatalyst and an imaging media. With the assistance of photocatalyst, UV light irradiation can rapidly reduce the redox imaging nanomaterials accompany with obvious color changing, while the resulting reduced system can be switched back to original color state through visible light irradiation or heating in air condition. The excellent performance of the new color switching system promises their potential use as an attractive rewritable media to meet increasing needs for sustainability and environmental protection.
摘要翻译：公开了用于可重写介质的氧化还原成像纳米材料的光催化颜色切换的产生。新的颜色切换系统基于光催化氧化还原反应，可以在光照射的情况下实现可逆且相当快的颜色切换。根据示例性实施例，颜色切换系统可以包括光催化剂和成像介质。在光催化剂的帮助下，紫外光照射可以迅速降低氧化还原成像纳米材料伴随着明显的颜色变化，而通过可见光照射或在空气中加热所导致的还原系统可以切换回原始颜色状态。新型色彩转换系统的卓越性能使其成为具有吸引力的可擦写介质，以满足日益增长的可持续发展和环境保护需求。

3. 发明申请

WO2013155173A3 METHODS AND COMPOSITIONS RELATING TO BIODEGRADABLE EPOXY ELASTOMERS 审中-公开
标题翻译：与生物可降解的环氧弹性体相关的方法和组合物
公开(公告)号：WO2013155173A3
公开(公告)日：2014-04-10
申请号：PCT/US2013035960
申请日：2013-04-10
申请人： UNIV MINNESOTA , WANG CHUN , WANG WENSHOU
发明人： WANG CHUN , WANG WENSHOU
IPC分类号： C08G59/22 , A61K47/34 , C08G59/50
CPC分类号： A61K9/1641 , A61K9/2031 , A61K31/192 , A61L27/54 , A61L27/58 , C08G59/22
摘要： A biodegradable epoxy elastomer comprising a residue of at least one first monomer, the first monomer including a diepoxide; and a residue of at least one second monomer, the second monomer comprising at least one hydrolytically degradable bond.
摘要翻译：一种可生物降解的环氧弹性体，其包含至少一种第一单体的残余物，所述第一单体包括二环氧化物; 和至少一种第二单体的残基，所述第二单体包含至少一种可水解可降解的键。

4. 发明申请

WO2013142152A1 SEMI-SOLID DELIVERY SYSTEMS 审中-公开
标题翻译：半固体输送系统
公开(公告)号：WO2013142152A1
公开(公告)日：2013-09-26
申请号：PCT/US2013/030560
申请日：2013-03-12
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA , WANG, Chun , WANG, Wenshou
发明人： WANG, Chun , WANG, Wenshou
IPC分类号： A61K31/357
CPC分类号： A61K47/34 , A61K9/0019 , A61K9/0024 , A61K9/5153 , A61K31/192 , A61K31/437 , A61K38/385 , A61K39/0005 , C08G63/664 , C08G65/3322
摘要： The invention provides semi-solid systems for delivering biologically active materials that include a polymer comprising 1) one or more units of formula Ia, IIa, or IIIa:(formula Ia, IIa, IIIa) and 2) one or more units comprising polycaprolactone; wherein R and R a have any of the values defined in the application.
摘要翻译：本发明提供用于递送生物活性材料的半固体系统，其包括聚合物，其包含1）一种或多种式Ia，IIa或IIIa单元：（式Ia，IIa，IIIa）和2）一种或多种包含聚己内酯的单元; 其中R和R a具有在本申请中定义的任何值。

5. 发明申请

WO2016064849A1 PHOTOCATALYTIC COLOR SWITCHING OF REDOX IMAGING NANOMATERIALS OF REWRITABLE MEDIA 审中-公开
标题翻译：可再生媒体红外成像纳米光子的光催化色彩切换
公开(公告)号：WO2016064849A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056425
申请日：2015-10-20
申请人： YIN, Yadong , WANG, Wenshou
发明人： YIN, Yadong , WANG, Wenshou
IPC分类号： G03C1/705 , G03C8/04 , G03C8/10
CPC分类号： G03C1/705 , G03C1/64 , G03C1/732 , G03C1/74 , G03C1/775 , G03C8/04 , G03C8/10
摘要： The production of photocatalytic color switching of redox imaging nanomaterials for rewritable media is disclosed. The new color switching system is based on photocatalytic redox reaction enabling reversible and considerably fast color switching in response to light irradiation. In accordance with an exemplary embodiment, the color switching system can include a photocatalyst and an imaging media. With the assistance of photocatalyst, UV light irradiation can rapidly reduce the redox imaging nanomaterials accompany with obvious color changing, while the resulting reduced system can be switched back to original color state through visible light irradiation or heating in air condition. The excellent performance of the new color switching system promises their potential use as an attractive rewritable media to meet increasing needs for sustainability and environmental protection.
摘要翻译：公开了用于可重写介质的氧化还原成像纳米材料的光催化颜色切换的生产。新的颜色切换系统是基于光催化氧化还原反应，能够响应于光照射而实现可逆且相当快的颜色切换。根据示例性实施例，颜色切换系统可以包括光催化剂和成像介质。在光催化剂的帮助下，紫外光照射可以快速减少氧化还原成像纳米材料伴随着明显的颜色变化，同时所产生的还原体系可以通过可见光照射或在空气条件下加热而切换回原色状态。新的颜色切换系统的出色表现将其潜在的用途作为一种有吸引力的可重写媒体，以满足日益增长的可持续性和环境保护需求。

6. 发明申请

WO2015038966A1 SEMI-SOLID DELIVERY SYSTEMS 审中-公开
标题翻译：半固体输送系统
公开(公告)号：WO2015038966A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/055506
申请日：2014-09-12
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA , WANG, Wenshou
发明人： WANG, Wenshou , WANG, Chun
IPC分类号： C08G63/664 , A61K47/34 , C08G81/00 , C08L71/02
CPC分类号： A61K47/34 , A61K9/0014 , A61K9/0019 , A61K9/0024 , A61K9/06 , A61K9/5153 , A61K38/385 , C08G63/664 , C08G65/3312 , C08G81/00 , C08G2650/44 , C08L71/02
摘要： The invention provides semi-solid systems for delivering biologically active materials that include a polymer comprising 1) one or more polycaprolactone (PCL) units and 2) at least one or more polyethylene glycol (PEG) units; wherein at least one of said polycaprolactone units is conjugated to a PEG forming an acetal group.
摘要翻译：本发明提供了用于递送生物活性材料的半固体系统，其包括包含1）一种或多种聚己内酯（PCL）单元和2）至少一种或多种聚乙二醇（PEG）单元的聚合物; 其中所述聚己内酯单元中的至少一个与形成缩醛基团的PEG缀合。

7. 发明申请

WO2013176739A1 BIOMATERIALS WITH A SUSTAINABLE SURFACE 审中-公开
标题翻译：具有可持续表面的生物材料
公开(公告)号：WO2013176739A1
公开(公告)日：2013-11-28
申请号：PCT/US2013/030543
申请日：2013-03-12
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA , SIEGEL, Ron , WANG, Chun , WANG, Wenshou
发明人： SIEGEL, Ron , WANG, Chun , WANG, Wenshou
IPC分类号： A01N25/34 , C08B37/08 , C08L67/04
CPC分类号： A01N25/34 , A01N25/10 , C08B37/0072 , C08L101/16 , A01N33/12 , A01N43/16 , A01N47/12
摘要： Polymeric materials with improved (e.g. continuous) antifouling surfaces. The materials can be incorporated into a variety of materials, including medical devices, microspheres, nanoparticles, and containers. These materials combine amphiphilic copolymer conjugates having hyaluronan as the hydrophilic component, dispersed throughout bulk polymeric biomaterial. The hydrophobic component of the copolymer will have good compatibility with host bulk polymer, enabling excellent dispersion of the copolymer in the bulk, and anchorage for the hydrophilic component at the surface. The hydrophilic hyaluronan segment will spread on the surface of polymers and act as an antifouling layer in an aqueous environment; and the copolymer will dispersed uniformly in the polymer matrix and will not migrate to the surface because of its high molecular weight. Hence, as the bulk polymer degrades, the dispersed HA-amphiphile will become available to "coat" the dynamically evolving biointerface.
摘要翻译：具有改进（例如连续）防污表面的聚合材料。这些材料可以结合到各种材料中，包括医疗装置，微球，纳米颗粒和容器。这些材料将具有透明质酸的两亲性共轭物缀合物作为亲水性组分结合，分散在整体聚合物生物材料中。共聚物的疏水组分与主体聚合物具有良好的相容性，可使本体上共聚物的分散性优异，并使表面上的亲水性组分固着。亲水性透明质酸链段将在聚合物表面扩散，并在水性环境中作为防污层; 并且共聚物将均匀地分散在聚合物基质中，并且由于其高分子量而不会迁移到表面。因此，当散体聚合物降解时，分散的HA-两亲物将可用于“涂覆”动态演化的生物界面。

8. 发明申请

WO2013155173A2 METHODS AND COMPOSITIONS RELATING TO BIODEGRADABLE EPOXY ELASTOMERS 审中-公开
标题翻译：与生物可降解的环氧弹性体相关的方法和组合物
公开(公告)号：WO2013155173A2
公开(公告)日：2013-10-17
申请号：PCT/US2013/035960
申请日：2013-04-10
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA , WANG, Chun , WANG, Wenshou
发明人： WANG, Chun , WANG, Wenshou
IPC分类号： A61K47/34
CPC分类号： A61K9/1641 , A61K9/2031 , A61K31/192 , A61L27/54 , A61L27/58 , C08G59/22
摘要： A biodegradable epoxy elastomer comprising a residue of at least one first monomer, the first monomer including a diepoxide; and a residue of at least one second monomer, the second monomer comprising at least one hydrolytically degradable bond.
摘要翻译：一种可生物降解的环氧弹性体，其包含至少一种第一单体的残余物，所述第一单体包括二环氧化物; 和至少一种第二单体的残基，所述第二单体包含至少一种可水解可降解的键。

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