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公开(公告)号：US08067110B2
公开(公告)日：2011-11-29
申请号：US11530614
申请日：2006-09-11
申请人： Neal A. Rakow , James P. Mathers , Jun-Ying Zhang , Dora M. Paolucci , Richard J. Poirier , Moses M. David , John E. Trend , Michael S. Wendland
发明人： Neal A. Rakow , James P. Mathers , Jun-Ying Zhang , Dora M. Paolucci , Richard J. Poirier , Moses M. David , John E. Trend , Michael S. Wendland
CPC分类号： G01N21/783 , G01N21/8422
摘要： A sorbent media protective device includes an enclosure having a gas inlet, gas outlet and a thin-film multilayer indicator. The thin-film multilayer indicator is proximate sorbent media that can sorb a vapor of interest flowing from the gas inlet towards the gas outlet. The indicator includes a porous detection layer whose optical thickness changes in the presence of the vapor, located between a semireflective layer and a reflective layer permeable to the vapor. With equilibration at the applied vapor concentration between at least a portion of the media and the vapor, the vapor can pass through the reflective layer into the detection layer and change the detection layer optical thickness sufficiently to cause a visibly discernible change in the indicator appearance if viewed through the semireflective layer.
摘要翻译： 吸附剂介质保护装置包括具有气体入口，气体出口和薄膜多层指示器的外壳。 薄膜多层指示器是吸附剂介质，其可吸附从气体入口流向气体出口的感兴趣的蒸气。 指示剂包括多孔检测层，其光学厚度在存在蒸气的情况下变化，位于半反射层和可透过蒸汽的反射层之间。 在介质的至少一部分与蒸气之间的应用蒸汽浓度下平衡，蒸汽可以穿过反射层进入检测层，并且将检测层的光学厚度充分改变以引起指示器外观中明显的可辨别的变化，如果 通过半反射层观察。
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公开(公告)号：US20080063575A1
公开(公告)日：2008-03-13
申请号：US11530614
申请日：2006-09-11
申请人： Neal A. Rakow , James P. Mathers , Jun-Ying Zhang , Dora M. Paolucci , Richard J. Poirier , Moses M. David , John E. Trend , Michael S. Wendland
发明人： Neal A. Rakow , James P. Mathers , Jun-Ying Zhang , Dora M. Paolucci , Richard J. Poirier , Moses M. David , John E. Trend , Michael S. Wendland
IPC分类号： G01N31/22
CPC分类号： G01N21/783 , G01N21/8422
摘要： A sorbent media protective device includes an enclosure having a gas inlet, gas outlet and a thin-film multilayer indicator. The thin-film multilayer indicator is proximate sorbent media that can sorb a vapor of interest flowing from the gas inlet towards the gas outlet. The indicator includes a porous detection layer whose optical thickness changes in the presence of the vapor, located between a semireflective layer and a reflective layer permeable to the vapor. With equilibration at the applied vapor concentration between at least a portion of the media and the vapor, the vapor can pass through the reflective layer into the detection layer and change the detection layer optical thickness sufficiently to cause a visibly discernible change in the indicator appearance if viewed through the semireflective layer.
摘要翻译： 吸附剂介质保护装置包括具有气体入口，气体出口和薄膜多层指示器的外壳。 薄膜多层指示器是吸附剂介质，其可吸附从气体入口流向气体出口的感兴趣的蒸气。 指示剂包括多孔检测层，其光学厚度在存在蒸气的情况下变化，位于半反射层和可透过蒸汽的反射层之间。 在介质的至少一部分与蒸气之间的应用蒸汽浓度下平衡，蒸汽可以穿过反射层进入检测层，并且将检测层的光学厚度充分改变以引起指示器外观中明显的可辨别的变化，如果 通过半反射层观察。
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3.发明授权Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process 失效氧化铝/氮氧化铝/衍生自溶胶 - 凝胶法的IVB族金属氮化物磨料颗粒
公开(公告)号：US4957886A
公开(公告)日：1990-09-18
申请号：US341802
申请日：1989-04-21
IPC分类号： C04B35/111 , C04B35/581 , C09K3/14
CPC分类号： C09K3/1418 , C04B35/1115 , C04B35/581
摘要： The present invention provides a nearly fully dense, microcrystalline, composite ceramic abrasive particle comprising grains of alumina, gamma-aluminum oxynitride and, optionally, a Periodic Group IVB metal nitride in the system Al.sub.2 O.sub.3 /ALON/Group IVB metal nitride. In another aspect, two different processes for making an abrasive particle such as an abrasive grit, comprising a multiphase mixture of microcrystalline components in this system using sol gel techniques and pressureless reaction-sintering, are disclosed.
摘要翻译： 本发明提供了一种几乎完全致密的微晶复合陶瓷磨料颗粒，其在体系Al 2 O 3 / ALON / IVB族金属氮化物中包含氧化铝颗粒，γ-氮氧化铝和任选的第IVB族金属氮化物颗粒。 在另一方面，公开了用于使用溶胶凝胶技术和无压力反应烧结在该系统中制造磨料颗粒如磨粒的两种不同方法，其包括微晶组分的多相混合物。
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4.发明申请公开(公告)号：US20120277088A1
公开(公告)日：2012-11-01
申请号：US13512151
申请日：2010-12-21
申请人： James P. Mathers , Kathleen M. Humpal , Brant U. Kolb , Mark J. Hendrickson , Myles L. Brostrom , Holger Hauptmann
发明人： James P. Mathers , Kathleen M. Humpal , Brant U. Kolb , Mark J. Hendrickson , Myles L. Brostrom , Holger Hauptmann
CPC分类号： C04B35/48 , A61K6/024 , B82Y30/00 , C01G25/02 , C01P2002/52 , C01P2004/03 , C01P2004/64 , C01P2006/16 , C04B35/486 , C04B35/624 , C04B35/6263 , C04B35/62695 , C04B38/0074 , C04B38/0615 , C04B2235/3225 , C04B2235/3227 , C04B2235/449 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/762 , C04B2235/765 , C04B2235/77 , C04B2235/785 , C04B2235/9653 , C04B38/0054
摘要： Sintered bodies containing zirconia-based ceramic materials and partially sintered bodies that are intermediates in the preparation of the sintered bodies are described. The zirconia-based ceramic material is doped with lanthanum and yttrium. The grain size of the zirconia-based ceramic material can be controlled by the addition of lanthanum. The crystalline phase of the zirconia-based ceramic material can be influenced by the addition of yttrium.
摘要翻译： 描述了烧结体的制备中含有氧化锆系陶瓷材料和部分烧结体的烧结体。 氧化锆基陶瓷材料掺杂有镧和钇。 氧化锆系陶瓷材料的粒径可以通过添加镧来控制。 氧化锆基陶瓷材料的结晶相可以通过添加钇来影响。
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5.发明授权
公开(公告)号：US5096862A
公开(公告)日：1992-03-17
申请号：US565057
申请日：1990-08-09
申请人： James P. Mathers , Robert G. Frey
发明人： James P. Mathers , Robert G. Frey
CPC分类号： C04B35/115 , A61C7/14 , Y10S501/904
摘要： This invention provides a transparent ceramic article comprising aluminum oxide and aluminum magnesium oxynitride. The ceramic article of the present invention is useful in applications where it is desirable to have an optically transparent ceramic including, for example, in orthodontic brackets, ferrules, and gas tight envelopes.
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6.发明授权Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process 失效氧化铝/氮氧化铝/衍生自溶胶 - 凝胶法的IVB族金属氮化物磨料颗粒
公开(公告)号：US4855264A
公开(公告)日：1989-08-08
申请号：US183478
申请日：1988-04-15
IPC分类号： C04B35/111 , C04B35/581 , C09K3/14
CPC分类号： C04B35/581 , C04B35/1115 , C09K3/1418
摘要： The present invention provides a nearly fully dense, microcrystalline, composite ceramic abrasive particle comprising grains of alumina, gamma-aluminum oxynitride and, optionally, a Periodic Group IVB metal nitride in the system Al.sub.2 O.sub.3 /ALON/Group IVB metal nitride. In another aspect, two different processes for making an abrasive particle such as an abrasive grit, comprising a multiphase mixture of microcrystalline components in this system using sol gel techniques and pressureless reaction-sintering, are disclosed.
摘要翻译： 本发明提供了一种几乎完全致密的微晶复合陶瓷磨料颗粒，其在体系Al 2 O 3 / ALON / IVB族金属氮化物中包含氧化铝颗粒，γ-氮氧化铝和任选的第IVB族金属氮化物颗粒。 在另一方面，公开了用于使用溶胶凝胶技术和无压力反应烧结在该系统中制造磨料颗粒如磨粒的两种不同方法，其包括微晶组分的多相混合物。
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公开(公告)号：US5917652A
公开(公告)日：1999-06-29
申请号：US033295
申请日：1998-03-02
CPC分类号： G02B5/128 , Y10S359/90
摘要： All-ceramic retroreflective elements which may be used in pavement markings comprising an opacified ceramic core and ceramic optical elements partially embedded into the core.
摘要翻译： 可用于路面标记的全陶瓷回射元件，其包括不透明陶瓷芯和部分嵌入到芯中的陶瓷光学元件。
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公开(公告)号：US5231062A
公开(公告)日：1993-07-27
申请号：US565058
申请日：1990-08-09
申请人： James P. Mathers , Robert G. Frey
发明人： James P. Mathers , Robert G. Frey
CPC分类号： C04B35/581 , C04B35/115 , C04B2235/9653
摘要： This invention provides a transparent aluminum magnesium oxynitride ceramic, wherein greater than 0.5 weight percent of the total ceramic composition is magnesium oxide. The ceramic article of the present invention is useful in applications where it is desirable to have a transparent ceramic including, for example, in orthodontic brackets, ferrules, and gas tight envelopes.
摘要翻译： 本发明提供了一种透明的铝镁氧氮化物陶瓷，其中总陶瓷组合物的大于0.5重量％是氧化镁。 本发明的陶瓷制品可用于希望具有例如在正牙托槽，套圈和气密封套中的透明陶瓷的应用中。
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公开(公告)号：US09950932B2
公开(公告)日：2018-04-24
申请号：US13512107
申请日：2010-12-21
申请人： Brant U. Kolb , Mark J. Hendrickson , James P. Mathers , Kathleen M. Humpal , Neeraj Sharma , Myles L. Brostrom
发明人： Brant U. Kolb , Mark J. Hendrickson , James P. Mathers , Kathleen M. Humpal , Neeraj Sharma , Myles L. Brostrom
IPC分类号： C04B35/48 , C08K3/22 , B82Y30/00 , B82Y40/00 , C01G25/00 , C01G25/02 , C04B35/486 , C04B35/624 , C04B35/626
CPC分类号： C01G25/00 , B82Y30/00 , C01G25/006 , C01G25/02 , C01P2002/52 , C01P2002/60 , C01P2002/72 , C01P2002/77 , C01P2004/64 , C04B35/486 , C04B35/624 , C04B35/6263 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/443 , C04B2235/449 , C04B2235/5454 , C04B2235/549 , C04B2235/9615 , C08K3/22
摘要： Zirconia-based particles, sols containing the zirconia-based particles, methods of making the sols and the zirconia-based particles, composites containing the zirconia-based particles in an organic matrix, and sintered bodies prepared from the zirconia-based particles are described. The zirconia-based particles are crystalline, have a primary particles size no greater than 100 nanometers, and are doped with a lanthanide element or with both a lanthanide element and yttrium.
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公开(公告)号：US09657152B2
公开(公告)日：2017-05-23
申请号：US14347382
申请日：2012-08-03
申请人： Brant U. Kolb , Bryan C. Feisel , Martin Goetzinger , Philip S. Hall , Holger Hauptmann , Mark J. Hendrickson , Kathleen M. Humpal , John W. Longabach , James P. Mathers , Roberta R. Naujok , Paul D. Pennington , Gallus Schechner
发明人： Brant U. Kolb , Bryan C. Feisel , Martin Goetzinger , Philip S. Hall , Holger Hauptmann , Mark J. Hendrickson , Kathleen M. Humpal , John W. Longabach , James P. Mathers , Roberta R. Naujok , Paul D. Pennington , Gallus Schechner
IPC分类号： C08J9/28 , A61K6/02 , C08J9/00 , A61K6/083 , A61C13/00 , A61C5/10 , C01G25/00 , C01G25/02 , C04B35/486 , C04B35/624 , B82Y30/00
CPC分类号： A61K6/024 , A61C5/20 , A61C5/77 , A61C7/282 , A61C8/0001 , A61C8/0012 , A61C8/0048 , A61C13/0006 , A61C13/0022 , A61C13/082 , A61K6/0002 , A61K6/0008 , A61K6/025 , A61K6/0255 , A61K6/083 , B82Y30/00 , C01G25/00 , C01G25/006 , C01G25/02 , C01P2002/50 , C01P2002/52 , C01P2002/60 , C01P2002/84 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C04B35/486 , C04B35/488 , C04B35/624 , C04B35/64 , C04B38/00 , C04B38/0045 , C04B2111/00836 , C04B2235/3217 , C04B2235/3225 , C04B2235/3227 , C04B2235/3244 , C04B2235/549 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/661 , C04B2235/77 , C04B2235/781 , C04B2235/785 , C04B2235/80 , C04B2235/96 , C04B2235/9646 , C04B2235/9661 , C08J9/008 , C08J9/28 , C08J2201/038 , C08J2201/04 , C08J2201/0502 , C08J2203/08 , C08J2205/026 , C08J2205/042 , C08J2207/10 , C08J2333/02 , C08J2333/10 , C08J2333/14 , Y02P20/544 , C04B38/0054 , C04B38/0058 , C04B38/0074
摘要： Aerogel, calcined articles, and crystalline articles comprising ZrO2. Exemplary uses of the crystalline metal oxide articles include dental articles (e.g., restoratives, replacements, inlays, onlays, veneers, full and partial crowns, bridges, implants, implant abutments, copings, anterior fillings, posterior fillings, and cavity liner, and bridge frameworks) and orthodontic appliances (e.g., brackets, buccal tubes, cleats, and buttons).
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