公开(公告)号：US08465678B2

公开(公告)日：2013-06-18

申请号：US13078658

申请日：2011-04-01

申请人： Timothy M. Swager ,  Jye-Shane Yang ,  Vance Williams ,  Yijun Miao ,  Claus G. Lugmair ,  Igor A. Levitsky ,  Jinsang Kim ,  Robert Deans

发明人： Timothy M. Swager ,  Jye-Shane Yang ,  Vance Williams ,  Yijun Miao ,  Claus G. Lugmair ,  Igor A. Levitsky ,  Jinsang Kim ,  Robert Deans

IPC分类号： H01B1/12 ,  H01B1/06 ,  H01B1/00

CPC分类号： C08L101/12 ,  B82Y10/00 ,  C08F257/02 ,  C08G61/00 ,  C08G61/10 ,  C08L65/00 ,  C09K9/02 ,  C09K11/06 ,  G01N21/6428 ,  G01N21/643 ,  G01N21/7703 ,  G01N2021/7786 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0044 ,  H01L51/0052 ,  H01L51/0077 ,  H01L51/0545 ,  H01L51/0595 ,  H01L51/428 ,  H01L51/5012 ,  Y02E10/549 ,  C08F232/00

摘要： The present invention relates to a class of luminescent and conductive polymer compositions having chromophores, and particularly solid films of these compositions exhibiting increased luminescent lifetimes, quantum yields and amplified emissions. These desirable properties can be provided through polymers having rigid groups designed to prevent polymer reorganization, aggregation or π-stacking upon solidification. These polymers can also display an unusually high stability with respect to solvent and heat exposures. The invention also relates to a sensor and a method for sensing an analyte through the luminescent and conductive properties of these polymers. Analytes can be sensed by activation of a chromophore at a polymer surface. Analytes include aromatics, phosphate ester groups and in particular explosives and chemical warfare agents in a gaseous state. The present invention also relates to devices and methods for amplifying emissions by incorporating a polymer having an energy migration pathway and/or providing the polymer as a block co-polymer or as a multi-layer.

公开(公告)号：US20110175035A1

公开(公告)日：2011-07-21

申请号：US13078658

申请日：2011-04-01

申请人： Timothy M. Swager ,  Jye-Shane Yang ,  Vance Williams ,  Yi-Jun Miao ,  Claus G. Lugmair ,  Igor A. Levitsky ,  Jinsang Kim ,  Robert Deans

发明人： Timothy M. Swager ,  Jye-Shane Yang ,  Vance Williams ,  Yi-Jun Miao ,  Claus G. Lugmair ,  Igor A. Levitsky ,  Jinsang Kim ,  Robert Deans

IPC分类号： H01B1/12

CPC分类号： C08L101/12 ,  B82Y10/00 ,  C08F257/02 ,  C08G61/00 ,  C08G61/10 ,  C08L65/00 ,  C09K9/02 ,  C09K11/06 ,  G01N21/6428 ,  G01N21/643 ,  G01N21/7703 ,  G01N2021/7786 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0044 ,  H01L51/0052 ,  H01L51/0077 ,  H01L51/0545 ,  H01L51/0595 ,  H01L51/428 ,  H01L51/5012 ,  Y02E10/549 ,  C08F232/00

摘要： The present invention relates to a class of luminescent and conductive polymer compositions having chromophores, and particularly solid films of these compositions exhibiting increased luminescent lifetimes, quantum yields and amplified emissions. These desirable properties can be provided through polymers having rigid groups designed to prevent polymer reorganization, aggregation or π-stacking upon solidification. These polymers can also display an unusually high stability with respect to solvent and heat exposures. The invention also relates to a sensor and a method for sensing an analyte through the luminescent and conductive properties of these polymers. Analytes can be sensed by activation of a chromophore at a polymer surface. Analytes include aromatics, phosphate ester groups and in particular explosives and chemical warfare agents in a gaseous state. The present invention also relates to devices and methods for amplifying emissions by incorporating a polymer having an energy migration pathway and/or providing the polymer as a block co-polymer or as a multi-layer.

摘要翻译： 本发明涉及一类具有发色团的发光和导电聚合物组合物，特别是这些组合物的固体膜显示增加的发光寿命，量子产率和放大的发射。 这些所需的性质可以通过具有刚性基团的聚合物来提供，所述刚性基团被设计成防止聚合物重组，聚集或固化时堆积。 这些聚合物在溶剂和热暴露方面也能表现出非常高的稳定性。 本发明还涉及通过这些聚合物的发光和导电性质来感测分析物的传感器和方法。 可以通过在聚合物表面活化发色团来感测分析物。 分析物包括芳族化合物，磷酸酯基团，特别是气态的爆炸物和化学战剂。 本发明还涉及通过引入具有能量迁移途径的聚合物和/或提供聚合物作为嵌段共聚物或作为多层来扩增发射的装置和方法。

公开(公告)号：US07134459B2

公开(公告)日：2006-11-14

申请号：US10860113

申请日：2004-06-03

申请人： Eric Carlson ,  Li Song ,  Daniel M. Pinkas ,  Claus G. Lugmair

发明人： Eric Carlson ,  Li Song ,  Daniel M. Pinkas ,  Claus G. Lugmair

IPC分类号： B65B1/04

CPC分类号： B01F15/0445 ,  B01F3/188 ,  B01F13/0272 ,  B01F13/1055 ,  B01F15/0258 ,  B01F2015/0221 ,  B01F2215/0037 ,  B65B1/16 ,  B65B1/30 ,  G01G13/24

摘要： Method for preparing a mixed powder sample by mixing two or more different powders comprising transferring a quantity of a first powder to a mixing vessel and transferring a quantity of a second powder to the mixing vessel to form a powder bed in the mixing vessel comprising the first and second powders. The quantities of the powders are selected so the mixed sample has a predetermined ratio of first powder to second powder. The powder bed is fluidized to mix the powders and produce a mixed sample. The mixed sample weighs about 5 grams or less. The invention also includes apparatus for preparing mixed powder samples by mixing two or more different powders.

摘要翻译： 通过混合两种或多种不同的粉末来制备混合粉末样品的方法，包括将一定数量的第一粉末转移到混合容器中，并将一定量的第二粉末转移到混合容器中，以在混合容器中形成粉末床， 和第二粉末。 选择粉末的量，使得混合样品具有预定比例的第一粉末与第二粉末。 将粉末床流化以混合粉末并产生混合样品。 混合样品重约5克或更少。 本发明还包括通过混合两种或更多种不同粉末制备混合粉末样品的装置。

公开(公告)号：US07754910B2

公开(公告)日：2010-07-13

申请号：US12011954

申请日：2008-01-29

申请人： Claus G. Lugmair ,  Steven Alan Cohen ,  Gerry W. Zajac ,  Alakananda Bhattacharyya ,  Bhagya Chandra Sutradhar ,  James F. Brazdil, Jr.

发明人： Claus G. Lugmair ,  Steven Alan Cohen ,  Gerry W. Zajac ,  Alakananda Bhattacharyya ,  Bhagya Chandra Sutradhar ,  James F. Brazdil, Jr.

IPC分类号： C07B43/08

CPC分类号： C07C253/24 ,  B01J23/002 ,  B01J23/28 ,  B01J27/0576 ,  B01J2523/00 ,  Y02P20/52 ,  C07C255/08 ,  B01J2523/3725 ,  B01J2523/47 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/42 ,  B01J2523/11

摘要： A process for the ammoxidation of a saturated or unsaturated or mixture of saturated and unsaturated hydrocarbon to produce an unsaturated nitrile, said process comprising contacting the saturated or unsaturated or mixture of saturated and unsaturated hydrocarbon with ammonia and an oxygen-containing gas in the presence of a catalyst composition comprising molybdenum, vanadium, antimony, niobium, tellurium, optionally at least one element select from the group consisting of titanium, tin, germanium, zirconium, hafnium, and optionally at least one lanthanide selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium. Such catalysts are characterized by very low levels of tellurium in the composition. Such catalyst compositions are effective for the gas-phase conversion of propane to acrylonitrile and isobutane to methacrylonitrile (via ammoxidation).

摘要翻译： 饱和或不饱和或饱和和不饱和烃的混合物的氨氧化以产生不饱和腈的方法，所述方法包括使饱和或不饱和烃或饱和和不饱和烃的混合物与氨和含氧气体在 包含钼，钒，锑，铌，碲，任选地至少一种选自钛，锡，锗，锆，铪和任选的至少一种镧系元素的催化剂组合物，所述镧系元素选自镧，铈 镨，钕，钐，铕，钆，镝，钬，铒，ium，镱，镥等。 这种催化剂的特征在于组合物中碲含量非常低。 这种催化剂组合物可有效地将丙烷气相转化为丙烯腈和异丁烷至甲基丙烯腈（通过氨氧化）。

公开(公告)号：US07393503B2

公开(公告)日：2008-07-01

申请号：US11252530

申请日：2005-10-17

申请人： Timothy M. Swager ,  Jye-Shane Yang ,  Vance Williams ,  Yijun Miao ,  Claus G. Lugmair ,  Igor A. Levitsky ,  Jinsang Kim ,  Robert Deans

发明人： Timothy M. Swager ,  Jye-Shane Yang ,  Vance Williams ,  Yijun Miao ,  Claus G. Lugmair ,  Igor A. Levitsky ,  Jinsang Kim ,  Robert Deans

IPC分类号： C08G61/02

CPC分类号： C08L101/12 ,  B82Y10/00 ,  C08F257/02 ,  C08G61/00 ,  C08G61/10 ,  C08L65/00 ,  C09K9/02 ,  C09K11/06 ,  G01N21/6428 ,  G01N21/643 ,  G01N21/7703 ,  G01N2021/7786 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0044 ,  H01L51/0052 ,  H01L51/0077 ,  H01L51/0545 ,  H01L51/0595 ,  H01L51/428 ,  H01L51/5012 ,  Y02E10/549 ,  C08F232/00

摘要： The present invention relates to a class of luminescent and conductive polymer compositions having chromophores, and particularly solid films of these compositions exhibiting increased luminescent lifetimes, quantum yields and amplified emissions. These desirable properties can be provided through polymers having rigid groups designed to prevent polymer reorganization, aggregation or π-stacking upon solidification. These polymers can also display an unusually high stability with respect to solvent and heat exposures. The invention also relates to a sensor and a method for sensing an analyte through the luminescent and conductive properties of these polymers. Analytes can be sensed by activation of a chromophore at a polymer surface. Analytes include aromatics, phosphate ester groups and in particular explosives and chemical warfare agents in a gaseous state. The present invention also relates to devices and methods for amplifying emissions by incorporating a polymer having an energy migration pathway and/or providing the polymer as a block co-polymer or as a multi-layer.

摘要翻译： 本发明涉及一类具有发色团的发光和导电聚合物组合物，特别是这些组合物的固体膜显示增加的发光寿命，量子产率和放大的发射。 这些期望的性质可以通过具有刚性基团的聚合物来提供，所述刚性基团被设计成在凝固时防止聚合物重组，聚集或π层叠。 这些聚合物在溶剂和热暴露方面也能表现出非常高的稳定性。 本发明还涉及通过这些聚合物的发光和导电性质来感测分析物的传感器和方法。 可以通过在聚合物表面活化发色团来感测分析物。 分析物包括芳族化合物，磷酸酯基团，特别是气态的爆炸物和化学战剂。 本发明还涉及通过引入具有能量迁移途径的聚合物和/或提供聚合物作为嵌段共聚物或作为多层来扩增发射的装置和方法。

公开(公告)号：US07531681B2

公开(公告)日：2009-05-12

申请号：US11675838

申请日：2007-02-16

申请人： Claus G. Lugmair ,  Steven Alan Cohen

发明人： Claus G. Lugmair ,  Steven Alan Cohen

IPC分类号： C07B43/08

CPC分类号： C07B43/08 ,  B01J23/002 ,  B01J23/28 ,  B01J27/0576 ,  B01J2523/00 ,  C07C253/24 ,  Y02P20/52 ,  C07C255/08 ,  B01J2523/11 ,  B01J2523/3725 ,  B01J2523/47 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/42

摘要： A process for the ammoxidation of a saturated or unsaturated or mixture of saturated and unsaturated hydrocarbon to produce an unsaturated nitrile, said process comprising contacting the saturated or unsaturated or mixture of saturated and unsaturated hydrocarbon with ammonia and an oxygen-containing gas in the presence of a catalyst composition comprising molybdenum, vanadium, antimony, niobium, tellurium, optionally at least one element select from the group consisting of titanium, tin, germanium, zirconium, hafnium, and optionally at least one lanthanide selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium. Such catalyst compositions are effective for the gas-phase conversion of propane to acrylonitrile and isobutane to methacrylonitrile (via ammoxidation).

摘要翻译： 饱和或不饱和或饱和和不饱和烃的混合物的氨氧化以产生不饱和腈的方法，所述方法包括使饱和或不饱和烃或饱和和不饱和烃的混合物与氨和含氧气体在 包含钼，钒，锑，铌，碲，任选地至少一种选自钛，锡，锗，锆，铪和任选的至少一种镧系元素的催化剂组合物，所述镧系元素选自镧，铈 镨，钕，钐，铕，钆，镝，钬，铒，ium，镱，镥等。 这种催化剂组合物可有效地将丙烷气相转化为丙烯腈和异丁烷至甲基丙烯腈（通过氨氧化）。

公开(公告)号：US07503515B2

公开(公告)日：2009-03-17

申请号：US11519358

申请日：2006-09-11

申请人： Claus G. Lugmair ,  Alfred Hagemeyer ,  Lynn Van Erden ,  Anthony F. Volpe, Jr. ,  David M. Lowe ,  Yumin Liu

发明人： Claus G. Lugmair ,  Alfred Hagemeyer ,  Lynn Van Erden ,  Anthony F. Volpe, Jr. ,  David M. Lowe ,  Yumin Liu

IPC分类号： B02C17/18

CPC分类号： B07B1/00 ,  B01J19/0046 ,  B01J35/10 ,  B01J37/0036 ,  B01J37/009 ,  B01J2219/00313 ,  B01J2219/00319 ,  B01J2219/00351 ,  B01J2219/00481 ,  B01J2219/00484 ,  B01J2219/00495 ,  B01J2219/00585 ,  B01J2219/007 ,  B01J2219/00704 ,  B01J2219/00745 ,  B01J2219/00747 ,  B01J2219/00756 ,  B01L3/5025 ,  B22F2998/00 ,  C40B30/08 ,  C40B40/18 ,  G01N31/10 ,  B22F9/04

摘要： Methods and apparatus for combinatorial (i.e., high-throughput) materials research, such as catalysis research, that involves parallel apparatus for simultaneously effecting mechanical treatments such as grinding, mixing, pressing, crushing, sieving, and/or fractionating of such materials are disclosed. The methods and apparatus are useful for mechanically treating catalysis materials and other solid materials, including without limitation, electronic materials such as phosphors, colorants such as pigments, and pharmaceuticals such as crystalline drugs or drug candidates. The simultaneous protocols and parallel apparatus offer substantial improvements in overall throughput for preparing arrays of materials, such as catalysis materials.

公开(公告)号：US20080200715A1

公开(公告)日：2008-08-21

申请号：US11675838

申请日：2007-02-16

申请人： Claus G. Lugmair ,  Steven Alan Cohen

发明人： Claus G. Lugmair ,  Steven Alan Cohen

IPC分类号： C07B43/08

CPC分类号： C07B43/08 ,  B01J23/002 ,  B01J23/28 ,  B01J27/0576 ,  B01J2523/00 ,  C07C253/24 ,  Y02P20/52 ,  C07C255/08 ,  B01J2523/11 ,  B01J2523/3725 ,  B01J2523/47 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/64 ,  B01J2523/68 ,  B01J2523/42

摘要： A process for the ammoxidation of a saturated or unsaturated or mixture of saturated and unsaturated hydrocarbon to produce an unsaturated nitrile, said process comprising contacting the saturated or unsaturated or mixture of saturated and unsaturated hydrocarbon with ammonia and an oxygen-containing gas in the presence of a catalyst composition comprising molybdenum, vanadium, antimony, niobium, tellurium, optionally at least one element select from the group consisting of titanium, tin, germanium, zirconium, hafnium, and optionally at least one lanthanide selected from the group consisting of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium. Such catalyst compositions are effective for the gas-phase conversion of propane to acrylonitrile and isobutane to methacrylonitrile (via ammoxidation).

摘要翻译： 饱和或不饱和或饱和和不饱和烃的混合物的氨氧化以产生不饱和腈的方法，所述方法包括使饱和或不饱和烃或饱和和不饱和烃的混合物与氨和含氧气体在 包含钼，钒，锑，铌，碲，任选地至少一种选自钛，锡，锗，锆，铪和任选的至少一种镧系元素的催化剂组合物，所述镧系元素选自镧，铈 镨，钕，钐，铕，钆，镝，钬，铒，ium，镱，镥等。 这种催化剂组合物可有效地将丙烷气相转化为丙烯腈和异丁烷至甲基丙烯腈（通过氨氧化）。

公开(公告)号：US06875717B2

公开(公告)日：2005-04-05

申请号：US10621188

申请日：2003-07-16

申请人： Claus G. Lugmair ,  Damodara M. Poojary ,  Alfred Hagemeyer ,  Daniel M. Giaquinta

发明人： Claus G. Lugmair ,  Damodara M. Poojary ,  Alfred Hagemeyer ,  Daniel M. Giaquinta

IPC分类号： B01J19/00 ,  B01J23/89 ,  B01J37/02 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  B01J21/00 ,  B01J23/00

CPC分类号： B01J37/0201 ,  B01J19/0046 ,  B01J23/892 ,  B01J2219/00315 ,  B01J2219/00317 ,  B01J2219/00527 ,  B01J2219/00585 ,  B01J2219/0059 ,  B01J2219/00659 ,  B01J2219/00702 ,  B01J2219/00745 ,  B01J2219/00747 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14

摘要： A method and system for the in situ synthesis of a combinatorial library including impregnating a first component with a second component. The method and system advantageously may be employed in the synthesis of materials for screening for usefulness as a catalyst.

摘要翻译： 用于原位合成组合文库的方法和系统，包括用第二组分浸渍第一组分。 该方法和系统有利地用于合成用于筛选作为催化剂的有用性的材料。

公开(公告)号：US06805175B1

公开(公告)日：2004-10-19

申请号：US10460521

申请日：2003-06-12

申请人： Daniel M. Pinkas ,  Claus G. Lugmair

发明人： Daniel M. Pinkas ,  Claus G. Lugmair

IPC分类号： B65B104

CPC分类号： B65B1/16 ,  B01F2215/0037

摘要： Apparatus for aspirating and dispensing powder, comprising a hopper having a powder transfer port and a suction port for connection to a source of suction to establish an upward flow of air (or other gas) through the transfer port. A gas flow control system varies the upward flow through the transfer port to have different velocities greater than 0.0 m/s. These velocities include an aspirating velocity for aspirating powder into the hopper through the transfer port to form a fluidized bed of powder in the hopper, and a dispensing velocity less than the aspirating velocity but sufficient to maintain fluidization of the bed while allowing powder from the bed to gravitate through the transfer port for dispensing into one or more destination receptacles. A method of aspirating and dispensing powder is also disclosed.

摘要翻译： 用于吸入和分配粉末的设备，包括具有粉末输送口和用于连接到吸入源的吸入口的料斗，以建立通过所述输送口的向上的空气（或其它气体）流。 气体流量控制系统改变通过输送口的向上流动，具有大于0.0m / s的不同速度。 这些速度包括通过输送口将粉末吸入料斗中的吸入速度，以在料斗中形成粉末流化床，并且分配速度小于吸气速度，但足以维持床的流化，同时允许床上的粉末 以通过输送口分配到一个或多个目的地容器中。 还公开了一种吸入和分散粉末的方法。