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11. 发明授权

US09278856B2 Flexible sensing material containing carbon nanotubes 有权
标题翻译：含有碳纳米管的灵敏感应材料
公开(公告)号：US09278856B2
公开(公告)日：2016-03-08
申请号：US13082831
申请日：2011-04-08
申请人： Robert N. Hunt , Charles Todd Williams
发明人： Robert N. Hunt , Charles Todd Williams
IPC分类号： B82Y30/00 , G01L1/20 , H05K1/03 , H05K1/16
CPC分类号： B82Y30/00 , G01L1/205 , H05K1/0393 , H05K1/167 , H05K2201/026 , H05K2201/0323 , Y10T428/24995
摘要： The present invention relates to a flexible sensing material made from (a) at least one flexible polymeric layer and (b) at least one conductive, curable coating layer containing about 0.01 wt. % to about 5 wt. % of multi-walled carbon nanotubes having a diameter of greater than about 4 nm, about 10 wt. % to about 99 wt. % of an aliphatic urethane acrylate and about 0.1 wt. % to about 15 wt. % of a photoinitiator, wherein the weight percentages are based on the weight of the formulation, wherein the coating layer is curable by exposure to radiation and wherein the cured coating layer has a surface resistivity of about 102Ω/□ to about 1010Ω/□. The inventive sensing material may prove useful for sensing one or more of pressure, temperature and moisture and find use in a wide variety of applications.
摘要翻译：本发明涉及由（a）至少一个柔性聚合物层制成的柔性感测材料，和（b）至少一种含有约0.01重量％％至约5wt。％的直径大于约4nm的多壁碳纳米管，约10wt。％至约99wt。％的脂族聚氨酯丙烯酸酯和约0.1wt。％至约15wt。％的光引发剂，其中所述重量百分比基于制剂的重量，其中所述涂层通过暴露于辐射而可固化，并且其中所述固化涂层的表面电阻率为约102Ω/□至约1010Ω。。本发明的传感材料可用于感测压力，温度和湿度中的一种或多种，并且可用于各种应用中。

12. 发明申请

US20120256139A1 UV-CURABLE COATING CONTAINING CARBON NANOTUBES 审中-公开
标题翻译：紫外线固化碳纳米管
公开(公告)号：US20120256139A1
公开(公告)日：2012-10-11
申请号：US13082763
申请日：2011-04-08
申请人： Robert N. Hunt , Charles Todd Williams
发明人： Robert N. Hunt , Charles Todd Williams
IPC分类号： H01B1/04 , B05D3/06 , B05D5/12 , B05D3/02 , B82Y30/00
CPC分类号： B82Y30/00 , H01B1/24
摘要： The present invention provides a conductive, curable coating made from about 0.01 wt. % to about 5 wt. %, of multi-walled carbon nanotubes, having a diameter of greater than about 4 nm, about 10 wt. % to about 99 wt. % of an aliphatic urethane acrylate and about 0.1 wt. % to about 15 wt. % of a photoinitiator, wherein the coating is curable by exposure to radiation and wherein the cured coating has a surface resistivity of about 102Ω/□ to about 1010Ω/□. A process for the production of such coatings is also provided. There are many applications where carbon nanotubes in a radiation curable coating may enhance properties other than conductivity, such as physical and thermal properties.
摘要翻译：本发明提供一种由约0.01重量％％至约5wt。％的多壁碳纳米管，其直径大于约4nm，约10wt。％至约99wt。％的脂族聚氨酯丙烯酸酯和约0.1wt。％至约15wt。％的光引发剂，其中所述涂层通过暴露于辐射而可固化，并且其中所述固化涂层的表面电阻率为约102Ω/□至约1010Ω/□。还提供了用于生产这种涂层的方法。存在许多应用，其中可辐射固化涂层中的碳纳米管可以增强除导电性之外的性质，例如物理和热性质。

13. 发明授权

US5003184A Low temperature infrared source 失效
标题翻译：低温红外线源
公开(公告)号：US5003184A
公开(公告)日：1991-03-26
申请号：US398692
申请日：1989-08-25
申请人： Robert N. Hunt , Robert L. Sandridge
发明人： Robert N. Hunt , Robert L. Sandridge
IPC分类号： G01J3/10 , G01J3/45 , G01N21/35
CPC分类号： G01J3/108 , G01J3/45 , G01N21/3504
摘要： An infrared source suitable for use as a remote source for infrared interferometer spectrometers. This device is composed of a heat source, a black body radiating element and a concave reflector. A support to maintain the heat source and black body radiating elements in proper position is also preferably included. The device of the present invention enhances the accuracy and sensitivity of gas sensing devices based upon measurement of background infrared radiation, and allows the remote infrared source to be used in locations in which ignitable materials may be present.

14. 发明授权

US4999498A Remote sensing gas analyzer 失效
标题翻译：遥感气体分析仪
公开(公告)号：US4999498A
公开(公告)日：1991-03-12
申请号：US361169
申请日：1989-06-05
申请人： Robert N. Hunt , Robert L. Sandridge
发明人： Robert N. Hunt , Robert L. Sandridge
IPC分类号： G01J3/453 , G01N21/35
CPC分类号： G01N21/3504 , G01J3/453 , G01N2021/178 , G01N2201/1215
摘要： A particular area or areas are monitored for the presence of gaseous materials, particularly pollutants by analyzing background infrared radiation present in the selected area with a spectrometer and making the results of this analysis available in a form understandable to the person or device monitoring the area for the presence of specified gaseous materials. The results of the spectrometric analysis may, for example, be displayed on a video unit or they may be printed. Apparatus useful in the practice of this invention generally includes an interferometer of the Michaelson-Morely type having specific optical characteristics, a sensitive infrared detector, electronic data processor, and a device which records and/or displays the results of the determination(s).In a preferred embodiment, no radiation concentrating or focusing elements are used ahead of the beamsplitter of the Michelson-Morely interferometer, said interferometer having imaging optics which, combined with detector size, results in the optical field of view being essentially no larger than the area of the remote source employed.

15. 发明授权

US4795253A Remote sensing gas analyzer 失效
标题翻译：遥感气体分析仪
公开(公告)号：US4795253A
公开(公告)日：1989-01-03
申请号：US42121
申请日：1987-04-24
申请人： Robert L. Sandridge , Robert N. Hunt
发明人： Robert L. Sandridge , Robert N. Hunt
IPC分类号： G01N21/27 , G01J3/453 , G01J5/00 , G01J5/08 , G01N21/31 , G01N21/35 , H04N5/42 , G01J3/45
CPC分类号： G01J3/02 , G01J3/0208 , G01J3/453 , G01N21/3504 , G01N2021/1795 , G01N2021/3155 , G01N2021/3531
摘要： A particular area or areas are monitored for the presence of gaseous materials, particularly pollutants by collecting background radiation (both visible and infrared radiation) present in the selected area, analyzing the radiation collected with a spectrometer and making the results of this analysis available is a form understandable to the person or device moitoring the area for the presence of specified gaseous materials. The results of the spectrometric analysis may, for example, be displayed on a video unit or they may be printed. In a preferred embodiment, the results of the spectrometric analysis are displayed on a video unit simultaneously or sequentially with the image of the area from which the background radiation had been collected. Apparatus useful in the practice of this invention generally includes large energy collecting mirrors, an interferometer of the Michaelson-Morely type, a sensitive infrared detector, electronic data processing, and a device which records and/or displays the results of the determination(s). In a preferred apparatus, a "hot" mirror, a video camera, a computer and a video display unit are also employed.

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