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31. 发明授权

US08529684B2 Carrier solvent for fingerprint formulations 失效
标题翻译：用于指纹配方的载体溶剂
公开(公告)号：US08529684B2
公开(公告)日：2013-09-10
申请号：US13587433
申请日：2012-08-16
申请人： David Nalewajek , Cheryl L. Cantlon , Andrew J. Poss , Rajiv Ratna Singh , Ian Shankland
发明人： David Nalewajek , Cheryl L. Cantlon , Andrew J. Poss , Rajiv Ratna Singh , Ian Shankland
IPC分类号： C09D11/00 , A61B5/117
CPC分类号： A61B5/1172
摘要： A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C3-C4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric.
摘要翻译：提供了一种用于将潜在生理学生物转化为可见生理生物学的方法和组合物，所述方法包括：提供设置在制品表面上的潜伏生物测定，其中所述生物测定包含至少一种衍生化合物; 使所述潜在生物测定与显影溶液接触，其中所述显影溶液包含至少一种选自茚三酮和1,8-二氮杂芴-9-酮的成像试剂和包含至少一种C 3 -C 4氢氟烃的载体溶剂; 并使所述成像试剂与所述外分泌衍生的化合物反应以产生可见的生理学生物学特征。

32. 发明授权

US08133407B2 Sesquiterpene stabilized compositions 有权
标题翻译：倍半萜稳定组合物
公开(公告)号：US08133407B2
公开(公告)日：2012-03-13
申请号：US12467061
申请日：2009-05-15
申请人： Gary Zyhowski , Rajiv Ratna Singh , Raymond H. Thomas , Mark W. Spatz , Roy P. Robinson , George J. Samuels , Gregory J. Shafer , Michael Van Der Puy , David P. Wilson , John L. Welch , Ronald P. Vogl , Samuel F. Yana Motta
发明人： Gary Zyhowski , Rajiv Ratna Singh , Raymond H. Thomas , Mark W. Spatz , Roy P. Robinson , George J. Samuels , Gregory J. Shafer , Michael Van Der Puy , David P. Wilson , John L. Welch , Ronald P. Vogl , Samuel F. Yana Motta
IPC分类号： C09K5/00 , C11D3/24
CPC分类号： C09K5/044 , C07C17/42 , C09K5/045 , C09K2205/126 , C07C21/18 , C07C19/16
摘要： Provided is a composition comprising (a) at least one halogenated compound selected from the group consisting of C3-C5 hydrofluoroolefin, CF3I, and combinations thereof, and (b) an effective stabilizing amount of a sesquiterpene selected from the group consisting of farnesol, farnesene, and mixtures thereof.
摘要翻译：提供了一种组合物，其包含（a）至少一种选自C 3 -C 5氢氟烯烃，CF 3 I及其组合的卤代化合物，和（b）有效稳定量的倍半萜烯，选自法呢醇，法呢烯，及其混合物。

33. 发明申请

US20110175015A1 Azeotrope-Like Compositions Comprising Trans-1-Chloro-3,3,3-Trifluoropropene 有权
标题翻译：包含反式-1-氯-3,3,3-三氟丙烯的类共沸组合物
公开(公告)号：US20110175015A1
公开(公告)日：2011-07-21
申请号：US13072881
申请日：2011-03-28
申请人： Rajat S. Basu , Kane D. Cook , Leslie Bement , Gary M. Knopeck , Rajiv Ratna Singh , Ryan Hulse , Hang Pham
发明人： Rajat S. Basu , Kane D. Cook , Leslie Bement , Gary M. Knopeck , Rajiv Ratna Singh , Ryan Hulse , Hang Pham
IPC分类号： C11D7/50 , C09K3/00 , C09K5/00
CPC分类号： C08J9/149 , C08J2203/12 , C08J2203/14 , C08J2203/162 , C08J2203/182 , C09K3/30 , C09K5/044 , C09K2205/34 , C11D7/5059 , C11D7/5068 , C11D7/5072 , C11D7/5077 , C23G5/02809 , C23G5/02825
摘要： An azeotrope-like mixture consisting essentially of chlorotrifluoropropene and at least one component selected from the group consisting of pentane, hexane, methanol, and trans-1,2-dichloroethene.
摘要翻译：基本上由氯三氟丙烯和至少一种选自戊烷，己烷，甲醇和反式-1,2-二氯乙烯组成的组分组成的类共沸混合物。

34. 发明申请

US20100102273A1 AZEOTROPE-LIKE COMPOSITIONS COMPRISING TRANS-1-CHLORO-3,3,3-TRIFLUOROPROPENE 有权
标题翻译：包含反式-1-氯代-3,3,3-三氟丙烯的AZEOTROPE-like组合物
公开(公告)号：US20100102273A1
公开(公告)日：2010-04-29
申请号：US12259694
申请日：2008-10-28
申请人： Rajat S. Basu , Kane D. Cook , Leslie Bement , Gary M. Knopeck , Rajiv Ratna Singh , Ryan Hulse , Hang Pham
发明人： Rajat S. Basu , Kane D. Cook , Leslie Bement , Gary M. Knopeck , Rajiv Ratna Singh , Ryan Hulse , Hang Pham
IPC分类号： C09K3/00 , C09K3/30
CPC分类号： C08J9/149 , C08J2203/12 , C08J2203/14 , C08J2203/162 , C08J2203/182 , C09K3/30 , C09K5/044 , C09K2205/34 , C11D7/5059 , C11D7/5068 , C11D7/5072 , C11D7/5077 , C23G5/02809 , C23G5/02825
摘要： An azeotrope-like mixture consisting essentially of chlorotrifluoropropene and at least one component selected from the group consisting of pentane, hexane, methanol, and trans-1,2-dichloroethene.
摘要翻译：基本上由氯三氟丙烯和至少一种选自戊烷，己烷，甲醇和反式-1,2-二氯乙烯组成的组分组成的类共沸混合物。

35. 发明授权

US07214294B2 Azeotrope-like compositions of pentafluoropropane and water 有权
标题翻译：五氟丙烷和水的类共沸组合物
公开(公告)号：US07214294B2
公开(公告)日：2007-05-08
申请号：US10942506
申请日：2004-09-16
申请人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
发明人： Leslie Bruce Bement , Mary Charlotte Bogdan , Clayton Herbert Carson , Peter Brian Logsdon , Hang Thanh Pham , Rajiv Ratna Singh , Hsueh Sung Tung , Ronald Riegal , David John Williams , Kevin Donald Uhrich
IPC分类号： B01D3/00
CPC分类号： C11D7/5036 , C11D7/505
摘要： This invention provides azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and water that are environmentally desirable for use as refrigerants, aerosol propellants, metered dose inhalers, blowing agents for polymer foam, heat transfer media, and gaseous dielectrics.
摘要翻译：本发明提供1,1,1,3,3-五氟丙烷和水的类共沸组合物，其作为制冷剂，气溶胶推进剂，计量吸入器，用于聚合物泡沫的发泡剂，传热介质和气体电介质是环境需要的。

36. 发明授权

US06500358B2 Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane 失效
标题翻译：包含二氟甲烷的非共沸制冷剂组合物; 1,1,1-三氟乙烷; 或丙烷
公开(公告)号：US06500358B2
公开(公告)日：2002-12-31
申请号：US09992999
申请日：2001-11-06
申请人： Rajiv Ratna Singh , David Paul Wilson
发明人： Rajiv Ratna Singh , David Paul Wilson
IPC分类号： C09K504
CPC分类号： C09K5/045 , C09K2205/22 , C09K2205/34 , C09K2205/43
摘要： The present invention provides refrigerant blends which are replacements for chlorodifluoromethane(HCFC-22). The present blends have refrigeration characteristics which are similar to HCFC-22. The blends comprise from about 10 to about 90 weight percent of a first component selected from the group consisting of 1,1,1-trifluoroethane, difluoromethane, propane, and mixtures thereof; from about 1 to about 50 weight percent of a second component selected from the group consisting of hydrofluorocarbon having 1 to 3 carbon atoms, fluorocarbon having 1 to 3 carbon atoms, inorganic compound, and mixtures thereof having a boiling point at atmospheric pressure in the range from about −90 degrees C to less than −50 degrees C; and from about 1 to about 50 weight percent of a third component which is hydrofluorocarbon having 1 to 3 carbon atoms, other than 1,1,1-trifluoroethane, having a boiling point at atmospheric pressure in the range from about −50 degrees C to about 31 10 degrees C. The refrigerant compositions have a vapor pressure substantially equal to the vapor pressure of HCFC-22.
摘要翻译：本发明提供了用于二氯甲烷（HCFC-22）的替代物的制冷剂共混物。本发明共混物具有类似于HCFC-22的制冷特性。共混物包含约10至约90重量％的选自1,1,1-三氟乙烷，二氟甲烷，丙烷及其混合物的第一组分; 约1至约50重量％的选自碳原子数1〜3的氢氟烃，第1至3个碳原子的碳氟化合物的第二组分，无机化合物及其在大气压下的沸点范围内的混合物从-90℃到低于-50℃; 和约1至约50重量％的第三组分，其是具有1至3个碳原子的氢氟烃，不同于1,1,1-三氟乙烷，其沸点在大气压下在约-50℃至约31±10℃。制冷剂组合物的蒸汽压基本上等于HCFC-22的蒸气压。

37. 发明授权

US6113803A Non-azeotropic refrigerant compositions comprising difluoromethane or 1,1,1-trifluoroethane 失效
标题翻译：包含二氟甲烷或1,1,1-三氟乙烷的非共沸混合制冷剂组合物
公开(公告)号：US6113803A
公开(公告)日：2000-09-05
申请号：US20662
申请日：1998-02-09
申请人： Robert G. Richard , Ian Robert Shankland , Rajiv Ratna Singh
发明人： Robert G. Richard , Ian Robert Shankland , Rajiv Ratna Singh
IPC分类号： C09K5/04 , F25B1/00
CPC分类号： C09K5/045 , C09K2205/106 , C09K2205/12 , C09K2205/134 , C09K2205/22 , C09K2205/34
摘要： The present invention provides refrigerant blends which are replacements for chlorodifluoromethane (HCFC-22). The present blends have refrigeration characteristics which are similar to HCFC-22. The blends comprise from about 10 to about 90 weight percent of a first component selected from the group consisting of 1,1,1-trifluoroethane, difluoromethane, propane, and mixtures thereof; from about 1 to about 50 weight percent of a second component selected from the group consisting of hydrofluorocarbon having 1 to 3 carbon atoms, fluorocarbon having 1 to 3 carbon atoms, inorganic compound, and mixtures thereof having a boiling point at atmospheric pressure in the range from about -90 degrees C to less than -50 degrees C; and from about 1 to about 50 weight percent of a third component which is hydrofluorocarbon having 1 to 3 carbon atoms, other than 1,1,1-trifluoroethane, having a boiling point at atmospheric pressure in the range from about -50 degrees C to about -10 degrees C. The refrigerant compositions have a vapor pressure substantially equal to the vapor pressure of HCFC-22.
摘要翻译：本发明提供了用于二氯甲烷（HCFC-22）的替代物的制冷剂共混物。本发明共混物具有类似于HCFC-22的制冷特性。共混物包含约10至约90重量％的选自1,1,1-三氟乙烷，二氟甲烷，丙烷及其混合物的第一组分; 约1至约50重量％的选自碳原子数1〜3的氢氟烃，第1至3个碳原子的碳氟化合物的第二组分，无机化合物及其在大气压下的沸点范围内的混合物从-90℃到低于-50℃; 和约1至约50重量％的第三组分，其是具有1至3个碳原子的氢氟烃，不同于1,1,1-三氟乙烷，其沸点在大气压下在约-50℃至约-10℃。制冷剂组合物的蒸气压基本上等于HCFC-22的蒸气压。

38. 发明授权

US08845922B2 Compositions and use of vinylidene fluoride and blends thereof 有权
标题翻译：偏二氟乙烯的组成和用途及其混合物
公开(公告)号：US08845922B2
公开(公告)日：2014-09-30
申请号：US13331662
申请日：2011-12-20
申请人： Rajiv Ratna Singh , Ryan Hulse
发明人： Rajiv Ratna Singh , Ryan Hulse
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/106 , C09K2205/126 , C09K2205/22 , C09K2205/24 , C09K2205/32 , C09K2205/34 , C09K2205/40 , F25B9/002 , F25B45/00 , F25B2345/001 , F25D13/00
摘要： The present technology relates to compositional blends that can be used as refrigerants, and more specifically to blends of vinylidene fluoride and at least one other component for use in very low temperature applications. In at least some examples, the second component can be selected from the group consisting of carbon dioxide and pentafluoroethane. Further, the compositions can be azeotropic or azeotrope-like.
摘要翻译：本技术涉及可用作制冷剂的组合共混物，更具体地涉及偏二氟乙烯和至少一种其它组分的共混物，用于非常低温的应用。在至少一些实例中，第二组分可以选自二氧化碳和五氟乙烷。此外，组合物可以是共沸或类共沸物。

39. 发明授权

US08652244B2 Use of low global warming potential (LGWP) solvents for finger print development applications 有权
标题翻译：使用低全球变暖潜能（LGWP）溶剂进行指纹开发应用
公开(公告)号：US08652244B2
公开(公告)日：2014-02-18
申请号：US13078152
申请日：2011-04-01
申请人： David Nalewajek , Andrew Joseph Poss , Rajiv Ratna Singh , Cheryl Cantlon
发明人： David Nalewajek , Andrew Joseph Poss , Rajiv Ratna Singh , Cheryl Cantlon
IPC分类号： C09D13/00 , A61B5/103 , A61B5/117 , C09D11/00
CPC分类号： G03C1/73 , A61B5/117 , G06K2009/00946
摘要： Developing compositions are provided herein for use in producing a visibly detectable image of a latent physiological biometric. The developing compositions include a carrier solvent that includes at least one C3-C4 hydrofluorocarbon olefin or at least one hydrochlorofluorocarbon olefin.
摘要翻译：本文提供显影组合物用于产生潜在生理学的可见可检测图像。显影组合物包括载体溶剂，其包含至少一种C 3 -C 4氢氟烃烯烃或至少一种氢氯氟烃烯烃。

40. 发明授权

US08524955B2 Process for the preparation of hexafluoro-2-butyne 有权
标题翻译：制备六氟-2-丁炔的方法
公开(公告)号：US08524955B2
公开(公告)日：2013-09-03
申请号：US13110974
申请日：2011-05-19
申请人： Andrew Joseph Poss , David Nalewajek , Haridasan K. Nair , Michael Van Der Puy , Rajiv Ratna Singh
发明人： Andrew Joseph Poss , David Nalewajek , Haridasan K. Nair , Michael Van Der Puy , Rajiv Ratna Singh
IPC分类号： C07C17/093
CPC分类号： C07C17/354 , C07C17/23 , C07C17/37 , C07C21/22 , C07C21/18 , C07C21/09
摘要： Disclosed is a process for making hexafluoro-2-butyne comprising the steps of: (a) providing a composition comprising CF3CX═CXCF3, where X=halogen; and (b) treating CF3CX═CXCF3 with a dehalogenation catalyst in the presence of a halogen acceptor compound Y, where Y is not hydrogen. The halogen acceptor compound Y is a material capable of being halogenated, preferably a compound having a multiple bond, such as an alkyne, alkene, allene, or carbon monoxide. Another suitable material capable of being halogenated is a cyclopropane. A catalyst effectively transfers halogen from CF3CX═CXCF3 to the halogen acceptor compound. Since Y is not hydrogen, the formation of CF3CX═CHCF3 is greatly reduced or eliminated.
摘要翻译：公开了制备六氟-2-丁炔的方法，包括以下步骤：（a）提供包含CF 3 C X = CXCF 3的组合物，其中X =卤素; 和（b）在卤素受体化合物Y的存在下用脱卤催化剂处理CF 3 C X = CXCF 3，其中Y不是氢。卤素受体化合物Y是能够被卤化的物质，优选具有多重键的化合物，如炔烃，烯烃，烯烃或一氧化碳。能够被卤化的另一种合适的材料是环丙烷。催化剂有效地将卤素从CF 3 C X = CXCF 3转移到卤素受体化合物。由于Y不是氢，CF3CX = CHCF3的形成大大降低或消除。

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