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公开(公告)号：US09562872B2
公开(公告)日：2017-02-07
申请号：US14399381
申请日：2013-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stefan H. Gryska , Krzysztof A. Lewinski , Michael C. Palazzotto
CPC classification number: G01N27/223 , G01N27/121 , G01N27/126 , G01N27/225
Abstract: A humidity sensor element includes a dielectric substrate, a nonporous conductive electrode disposed on the dielectric substrate, a permeable conductive electrode having a thickness in a range of from 4 to 10 nanometers and permeable by water vapor, and a detection layer disposed between the nonporous conductive electrode and the permeable conductive electrode. Both conductive electrodes have respective conductive leads attached thereto. The detection layer includes a sulfonated copolymer including monomeric units comprising (I) and (II), Wherein x and y are independently integers in the range of from 2 to 6, and wherein each M independently represents H or an alkali metal. A humidity sensor including the humidity sensor element is also disclosed.
Abstract translation: 一种湿度传感器元件，包括电介质基板，设置在电介质基板上的无孔导电电极，厚度在4至10纳米之间且可透过水蒸汽的可渗透导电电极，以及设置在无孔导电 电极和可渗透导电电极。 两个导电电极都有相应的导电引线。 检测层包括包含（I）和（II）的单体单元的磺化共聚物，其中x和y独立地为2至6的整数，并且其中每个M独立地表示H或碱金属。 还公开了一种包括湿度传感器元件的湿度传感器。
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公开(公告)号：US20150233852A1
公开(公告)日：2015-08-20
申请号：US14429719
申请日：2013-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： G. Marco Bommarito , Myungchan Kang , Michael C. Palazzotto , Timothy J. Nies , Kelvin J. Witcher
CPC classification number: G01N27/023 , A47L15/4295 , A47L15/46 , A61L2/04 , A61L2/28 , A61L2202/17 , D06F39/002 , G01N27/021 , G01N27/22
Abstract: An electronic indicator includes artificial soil and sensor. An electrical characteristic of the electronic indicator can vary due to a change in the volume of the artificial soil. In some embodiments, the electrical characteristic of the electronic indicator can be measured by an electrical characteristic reader and used to determine efficacy of a cleaning cycle.
Abstract translation: 电子指示器包括人造土壤和传感器。 电子指示器的电气特性可能由于人造土体积的变化而变化。 在一些实施例中，电子指示器的电特性可以由电特性读取器测量并用于确定清洁循环的功效。
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公开(公告)号：US10982122B2
公开(公告)日：2021-04-20
申请号：US15507556
申请日：2015-09-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Margot A. Branigan , Thomas P. Klun , Kevin R. Schaffer , Audrey A. Sherman , Christopher J. Campbell , Lan H. Liu , Wayne S. Mahoney , Michael C. Palazzotto , Robert R. Kieschke
IPC: C09J175/16 , C08F220/06 , C08F290/06 , C08G18/75 , C08J5/18 , C09J167/07 , C08G18/81 , C08G18/42 , C08F299/02 , C09J7/10 , B32B27/36 , B32B37/06 , C09J5/06 , C09J133/10
Abstract: Optically clear curable adhesive films that are heat conformable prior to setting include a reactive composition. The curable films are flexible and free-standing, and have a complex viscosity of greater than 100,000 poise (10,000 Pascal seconds) at 25° C. and less than 100 poise (10 Pascal seconds) at 85° C., prior to setting. The set film has an adhesive shear strength of greater than 100 Newtons per square centimeter (N/cm2) to a glass substrate when measured according to the Shear Adhesion Test Method. The reactive composition includes an ethylenically unsaturated polyester-containing oligomeric composition that is the reaction product of a saturated, amorphous co-polyester polyol and a compound with a terminal polyol-reactive group and a terminal ethylenically unsaturated group, a (meth)acrylate functional material, and at least one initiator.
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公开(公告)号：US10899961B2
公开(公告)日：2021-01-26
申请号：US15999475
申请日：2017-02-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Paul B. Armstrong , Saswata Chakraborty , Michael C. Palazzotto
Abstract: Disclosed are quantum dots and quantum dot articles stabilized by a fluorochemical copolymer having pendent arsine, stibine or phosphine stabilizing groups; and pendent fluorochemical groups.
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Patent Agency Ranking
公开(公告)号：US10466219B2
公开(公告)日：2019-11-05
申请号：US16028488
申请日：2018-07-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Myungchan Kang , Michael C. Palazzotto , Stefan H. Gryska , Robert A. Asmus , Melvin Y. Wong
IPC: G01N33/00 , A61B5/145 , A61B5/1477 , A61B5/00 , G01D11/24 , A61B10/00 , G01N33/497
Abstract: A vapor sensor comprises a housing with an inlet opening in fluid communication with a sensor element within the housing. Standoff member(s) are positioned to maintain a gap between the inlet opening and a skin site. An operating circuit is in electrical communication with the sensor element and communicatively coupled to an output member. In use, the output member generates a sensory output indicative to an operator regarding concentration of alcoholic vapor in the ambient atmosphere proximate the skin site upon receiving communication from the operating circuit.
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公开(公告)号：US10267758B2
公开(公告)日：2019-04-23
申请号：US14406727
申请日：2013-06-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stefan H. Gryska , Krzysztof A. Lewinski , Michael C. Palazzotto
Abstract: A sensor element includes first and second conductive electrodes that include interconnected carbon fibers. At least one or the first or second conductive electrodes is porous. The electrodes are separated by a porous dielectric detection layer including a sorbent material. Methods of making a sensor element and analyzing an analyte vapor are also disclosed.
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公开(公告)号：US10041920B2
公开(公告)日：2018-08-07
申请号：US14915692
申请日：2014-09-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Myungchan Kang , Michael C. Palazzotto , Stefan H. Gryska , Robert A. Asmus , Melvin Y. Wong
IPC: G01N33/00 , A61B5/145 , A61B5/1477 , G01D11/24 , A61B10/00 , A61B5/00 , G01N33/497
CPC classification number: G01N33/0047 , A61B5/14546 , A61B5/1477 , A61B5/44 , A61B5/4845 , A61B10/0064 , A61B2010/0083 , G01D11/245 , G01N33/4972
Abstract: A vapor sensor comprises a housing with an inlet opening in fluid communication with a sensor element within the housing. Standoff member(s) are positioned to maintain a gap between the inlet opening and a skin site. An operating circuit is in electrical communication with the sensor element and communicatively coupled to an output member. In use, the output member generates a sensory output indicative to an operator regarding concentration of alcoholic vapor in the ambient atmosphere proximate the skin site upon receiving communication from the operating circuit.
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公开(公告)号：US09575022B2
公开(公告)日：2017-02-21
申请号：US14429719
申请日：2013-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： G. Marco Bommarito , Myungchan Kang , Michael C. Palazzotto , Timothy J. Nies , Kelvin J. Witcher
CPC classification number: G01N27/023 , A47L15/4295 , A47L15/46 , A61L2/04 , A61L2/28 , A61L2202/17 , D06F39/002 , G01N27/021 , G01N27/22
Abstract: An electronic indicator includes artificial soil and sensor. An electrical characteristic of the electronic indicator can vary due to a change in the volume of the artificial soil. In some embodiments, the electrical characteristic of the electronic indicator can be measured by an electrical characteristic reader and used to determine efficacy of a cleaning cycle.
Abstract translation: 电子指示器包括人造土壤和传感器。 电子指示器的电气特性可能由于人造土体积的变化而变化。 在一些实施例中，电子指示器的电特性可以由电特性读取器测量并用于确定清洁循环的功效。
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公开(公告)号：US20150185175A1
公开(公告)日：2015-07-02
申请号：US14415079
申请日：2013-07-23
Applicant: Michael C. PALAZZOTTO , Stefan H. GRYSKA , Justin TUNGJUNYATHAM , Ryan D. ERICKSON , Jamie B. WILLOUGHBY , 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael C. Palazzotto , Stefan H. Gryska , Justin Tungjunyatham , Ryan D. Erickson , Jaime B. Willoughby
CPC classification number: G01N27/22 , G01N27/223 , G01N27/226 , G01N33/0004 , G01N33/0009 , G01N2027/222
Abstract: A portable device includes an outer housing including an inlet port and a outer slot adapted to receive a vapor sensor card; an operating circuit disposed at least partially within the outer housing; a sensor holder at least partially disposed within the outer housing. The sensor holder includes: an inner housing including a gas intake chamber in downstream fluid communication with the inlet port. The gas intake chamber has a gas outlet in fluid communication with an inner slot retaining a sensor card socket for engaging the vapor sensor card. The sensor holder further comprises an electrical heater element, a fan, and a turbulent-flow-inducing member. The vapor sensor card comprises a sensor housing and a capacitive sensor element.
Abstract translation: 便携式装置包括外壳，其包括适于接收蒸气传感器卡的入口端口和外槽; 至少部分地设置在所述外壳内的操作电路; 至少部分地设置在所述外壳内的传感器保持器。 传感器保持器包括：内壳体，其包括与入口端流体连通的进气室。 进气室具有与保持用于接合蒸气传感器卡的传感器卡插座的内槽流体连通的气体出口。 传感器保持器还包括电加热器元件，风扇和湍流引导构件。 蒸气传感器卡包括传感器壳体和电容传感器元件。
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