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公开(公告)号：US11150065B2
公开(公告)日：2021-10-19
申请号：US15342011
申请日：2016-11-02
Applicant: Raytheon Company
Inventor： David R Smith , Thomas M. Deppert
Abstract: Thermally-sensitive hardware is at least partially enclosed within a container in which reactants for a solid-solid endothermic chemical reaction are disposed, surrounding at least a portion of the thermally-sensitive hardware. The reactants or a structure including the reactants are positioned between the thermally-sensitive hardware and a heat source, such as an external surface of a missile traveling through atmospheric gases at extremely high speed and experiencing extreme frictional heating. The reactants absorb heat during the solid-solid endothermic reaction to thermally protect the thermally-sensitive hardware. The reactants are preferably selected to absorb heat of at least 5 kilo-Joules per gram (kJ/g) during the solid-solid endothermic chemical reaction.
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公开(公告)号：US10184054B2
公开(公告)日：2019-01-22
申请号：US15175303
申请日：2016-06-07
Applicant: Raytheon Company
Inventor： David R. Smith , Thomas M. Deppert , William C. Mollberg , Frank A. Wolf
IPC: C08K5/29 , C09D133/02 , C09D163/00 , C09D165/04 , C09D175/04 , C09D183/04 , C23C26/00 , H05K3/28 , C09D7/63
Abstract: A coating for mitigating metal whiskers on a metal surface includes a polymeric coating material; and a metal ion complexing agent impregnated within the polymeric coating material, the metal ion complexing agent having a standard reduction potential (E°) that is greater than a metal in the metal surface.
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公开(公告)号：US20170137657A1
公开(公告)日：2017-05-18
申请号：US14940409
申请日：2015-11-13
Applicant: Raytheon Company
Inventor： Thomas M. Deppert , David R. Smith , Amanda Gravanda
IPC: C09D123/20 , C09D147/00 , C09D123/12 , C09D145/00 , C09D123/06
CPC classification number: C09D123/20 , B32B27/365 , C09D123/06 , C09D123/12 , C09D145/00 , C09D147/00 , G02B1/02 , G02B1/10 , G02B1/14 , G02B5/208
Abstract: A optical element includes a surface including a zinc sulfide layer; a coupling agent adhered to the zinc sulfide layer by a disulfide bond and including a hydrocarbon tail extending from the disulfide bond; and a polymer bonded to the hydrocarbon tail of the coupling agent by a covalent bond; wherein the polymer and the coupling agent are optically transparent in the long wavelength infrared (LWIR) region.
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公开(公告)号：US09505666B2
公开(公告)日：2016-11-29
申请号：US14268470
申请日：2014-05-02
Applicant: RAYTHEON COMPANY
Inventor： Thomas M. Deppert , David R. Smith , Carl Shanholtz
IPC: C06B45/18 , C06B45/30 , C06B45/32 , C06B45/34 , D03D23/00 , D03D43/00 , C06B45/10 , C06B25/36 , C06B47/08
Abstract: Disclosed herein are energetic compositions and methods of making thereof. A composition includes hydrazinium nitroformate (HNF) particles dispersed in a polymeric binder and a bonding agent bonded to a surface of at least a portion the HNF particles. The bonding agent disclosed is a Lewis acid.
Abstract translation: 本文公开了能量组合物及其制备方法。 一种组合物包括分散在聚合物粘合剂中的硝基甲酸肼（HNF）颗粒和与HNF颗粒的至少一部分表面结合的粘合剂。 所公开的粘结剂是路易斯酸。
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公开(公告)号：US09457761B2
公开(公告)日：2016-10-04
申请号：US14289513
申请日：2014-05-28
Applicant: Raytheon Company
Inventor： James K. Villarreal , Thomas M. Deppert , Mark T. Langhenry , Matt H. Summers
CPC classification number: B60R21/2644 , B60R21/00 , C06B33/06 , C06C9/00 , C06D5/06 , F42B3/04 , F42B3/128 , F42B3/14 , F42C19/0823 , F42C19/12
Abstract: The rate of combustion of an electrically operated propellant having self-sustaining threshold of at least 1,000 psi is controlled to produce chamber pressures that are sufficient to produce a desired pressure profile in the airbag to accommodate a range of human factors and crash conditions yet never exceeding the self-sustaining threshold. The combustion of the propellant is extinguished to control the total pressure impulse delivered to the airbag. Propellants formed with an ionic perchlorate-based oxidizer have demonstrated thresholds in excess of 1,500 psi and higher.
Abstract translation: 控制具有至少1,000psi的自持阈值的电动推进剂的燃烧速率以产生足以在气囊中产生所需压力分布的腔室压力，以适应一系列人为因素和碰撞条件，但从未超过 自我维持的门槛。 推进剂的燃烧熄灭，以控制输送到气囊的总压力脉冲。 用离子高氯酸盐基氧化剂形成的推进剂已经证实超过1500psi或更高的阈值。
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Patent Agency Ranking
公开(公告)号：US10913869B2
公开(公告)日：2021-02-09
申请号：US16185863
申请日：2018-11-09
Applicant: Raytheon Company
Inventor： David R. Smith , Thomas M. Deppert , William C. Mollberg , Frank A. Wolf
IPC: C09D7/63 , H05K3/28 , C09D133/02 , C09D163/00 , C09D165/04 , C09D175/04 , C09D183/04 , C23C26/00 , C08K5/29
Abstract: A coating for mitigating metal whiskers on a metal surface includes a polymeric coating material; and a metal ion complexing agent impregnated within the polymeric coating material, the metal ion complexing agent having a standard reduction potential (E°) that is greater than a metal in the metal surface.
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公开(公告)号：US20170349767A1
公开(公告)日：2017-12-07
申请号：US15175303
申请日：2016-06-07
Applicant: Raytheon Company
Inventor： David R. Smith , Thomas M. Deppert , William C. Mollberg , Frank A. Wolf
IPC: C09D7/12 , C09D183/04 , C09D165/04 , C09D163/00 , C09D133/02 , C23C26/00 , C09D175/04 , C08K5/29
CPC classification number: C09D7/63 , C08K5/29 , C09D133/02 , C09D163/00 , C09D165/04 , C09D175/04 , C09D183/04 , C23C26/00 , H05K3/285 , H05K2201/0769 , H05K2201/09872 , H05K2203/121
Abstract: A coating for mitigating metal whiskers on a metal surface includes a polymeric coating material; and a metal ion complexing agent impregnated within the polymeric coating material, the metal ion complexing agent having a standard reduction potential (E°) that is greater than a metal in the metal surface.
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公开(公告)号：US20190077976A1
公开(公告)日：2019-03-14
申请号：US16185863
申请日：2018-11-09
Applicant: Raytheon Company
Inventor： David R. Smith , Thomas M. Deppert , William C. Mollberg , Frank A. Wolf
IPC: C09D7/63 , H05K3/28 , C23C26/00 , C09D163/00 , C09D165/04 , C09D175/04 , C09D183/04
Abstract: A coating for mitigating metal whiskers on a metal surface includes a polymeric coating material; and a metal ion complexing agent impregnated within the polymeric coating material, the metal ion complexing agent having a standard reduction potential (E°) that is greater than a metal in the metal surface.
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公开(公告)号：US10196324B2
公开(公告)日：2019-02-05
申请号：US14563348
申请日：2014-12-08
Applicant: Raytheon Company
Inventor： Thomas M. Deppert , David R. Smith
Abstract: Disclosed herein are energetic compositions and methods of making thereof. A composition includes perchlorate or nitrate containing oxidizer particles, a polymeric binder, and a borylated ferrocene derivative bonding agent bonded to a surface of at least a portion the perchlorate or nitrate containing oxidizer particles to form a Lewis complex.
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公开(公告)号：US09862851B2
公开(公告)日：2018-01-09
申请号：US14940409
申请日：2015-11-13
Applicant: Raytheon Company
Inventor： Thomas M. Deppert , David R. Smith , Amanda Gravanda
IPC: C09D123/20 , C09D145/00 , C09D123/06 , C09D123/12 , C09D147/00
CPC classification number: C09D123/20 , B32B27/365 , C09D123/06 , C09D123/12 , C09D145/00 , C09D147/00 , G02B1/02 , G02B1/10 , G02B1/14 , G02B5/208
Abstract: A optical element includes a surface including a zinc sulfide layer; a coupling agent adhered to the zinc sulfide layer by a disulfide bond and including a hydrocarbon tail extending from the disulfide bond; and a polymer bonded to the hydrocarbon tail of the coupling agent by a covalent bond; wherein the polymer and the coupling agent are optically transparent in the long wavelength infrared (LWIR) region.
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