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1. 发明授权

US08207507B2 Solution-grown crystals for neutron radiation detectors, and methods of solution growth 有权
标题翻译：用于中子辐射探测器的溶液生长晶体和溶液生长方法
公开(公告)号：US08207507B2
公开(公告)日：2012-06-26
申请号：US12418434
申请日：2009-04-03
申请人： Natalia P. Zaitseva , Giulia Hull , Nerine J. Cherepy , Stephen A. Payne , Wolfgang Stoeffl
发明人： Natalia P. Zaitseva , Giulia Hull , Nerine J. Cherepy , Stephen A. Payne , Wolfgang Stoeffl
IPC分类号： G01T3/06
CPC分类号： C07C51/43 , C07C15/14 , C07C15/20 , C07C15/50 , C07C15/52 , C07C15/54 , C07C229/58 , C07C2603/24 , C30B7/04 , C30B29/54 , G01T3/06 , C07C63/331 , C07C63/68
摘要： A method according to one embodiment includes growing an organic crystal from solution, the organic crystal exhibiting a signal response signature for neutrons from a radioactive source. A system according to one embodiment includes an organic crystal having physical characteristics of formation from solution, the organic crystal exhibiting a signal response signature for neutrons from a radioactive source; and a photodetector for detecting the signal response of the organic crystal. A method according to another embodiment includes growing an organic crystal from solution, the organic crystal being large enough to exhibit a detectable signal response signature for neutrons from a radioactive source. An organic crystal according to another embodiment includes an organic crystal having physical characteristics of formation from solution, the organic crystal exhibiting a signal response signature for neutrons from a radioactive source, wherein the organic crystal has a length of greater than about 1 mm in one dimension.
摘要翻译：根据一个实施方案的方法包括从溶液中生长有机晶体，所述有机晶体对来自放射源的中子表现出信号响应特征。根据一个实施方案的系统包括具有从溶液形成的物理特性的有机晶体，所述有机晶体对来自放射源的中子表现出信号响应特征; 以及用于检测有机晶体的信号响应的光电检测器。根据另一个实施方案的方法包括从溶液中生长有机晶体，有机晶体足够大以显示来自放射源的中子的可检测的信号响应特征。根据另一个实施方案的有机晶体包括具有从溶液形成的物理特性的有机晶体，所述有机晶体表现出来自放射源的中子的信号响应特征，其中所述有机晶体在一个维度上具有大于约1mm的长度。

2. 发明申请

US20100312013A1 STEROSELECTIVE SYNTHESIS OF CERTAIN TRIFLUOROMETHYL-SUBSTITUTED ALCOHOLS 审中-公开
标题翻译：某些三氟甲磺酸取代的醇的取代合成
公开(公告)号：US20100312013A1
公开(公告)日：2010-12-09
申请号：US12788557
申请日：2010-05-27
申请人： Daniel R. FANDRICK , Nathan K. YEE , Jinhua J. SONG , Jonathan T. REEVES
发明人： Daniel R. FANDRICK , Nathan K. YEE , Jinhua J. SONG , Jonathan T. REEVES
IPC分类号： C07C233/75
CPC分类号： C07C51/38 , C07C45/54 , C07C51/373 , C07C231/02 , C07C49/233 , C07C65/32 , C07C63/68 , C07C57/58 , C07C235/84
摘要： A process for synthesis of a compound of Formula (X) wherein: R1 is an aryl group substituted with one to three substituent groups, wherein each substituent group of R1 is independently C1-C5 alkyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, halogen, carboxy, cyano, or trifluoromethyl, wherein each substituent group of R1 is optionally independently substituted with one to three substituents selected from C1-C3 alkyl, C1-C3 alkoxy, phenyl, and alkoxyphenyl; and R2 and R3 are each independently C1-C5 alkyl.
摘要翻译：一种合成式（X）化合物的方法，其中：R1是被1至3个取代基取代的芳基，其中R1的每个取代基独立地是C 1 -C 5烷基，氨基羰基，烷基氨基羰基，二烷基氨基羰基，卤素，羧基，氰基或三氟甲基，其中R 1的每个取代基任选地被一至三个选自C 1 -C 3烷基，C 1 -C 3烷氧基，苯基和烷氧基苯基的取代基取代; 并且R 2和R 3各自独立地为C 1 -C 5烷基。

3. 发明申请

US20090227810A1 METHOD FOR PRODUCING TETRAFLUOROTEREPHTHALIC ACID DIFLUORIDE 失效
标题翻译：生产四氯丙酸二氢吡啶的方法
公开(公告)号：US20090227810A1
公开(公告)日：2009-09-10
申请号：US12096129
申请日：2006-11-21
申请人： Koji Hagiya
发明人： Koji Hagiya
IPC分类号： C07C63/15
CPC分类号： C07C51/60 , C07C67/14 , C07C63/68 , C07C69/76
摘要： A method for producing tetrafluoroterephthalic acid difluoride comprising reacting tetrachloroterephthalic acid dichloride with potassium fluoride in the presence of dimethyl sulfone.
摘要翻译：一种生产四氟对苯二甲酸二氟化物的方法，包括在二甲基砜存在下使四氯对苯二甲酰氯与氟化钾反应。

4. 发明授权

US07541489B2 Method of making halophthalic acids and halophthalic anhydrides 有权
标题翻译：制备卤代邻苯二甲酸和卤代邻苯二甲酸酐的方法
公开(公告)号：US07541489B2
公开(公告)日：2009-06-02
申请号：US11170708
申请日：2005-06-29
申请人： Robert Edgar Colborn , David Bruce Hall , Peter Alois Koch , Bernd Volker Demuth , Thomas Wessel , KarlErnst Mack , Prashant Anil Tatake , Utpal Mahendra Vakil , Shyamal Bhaskar Gondkar , John Edward Pace , Kwang Woong Won
发明人： Robert Edgar Colborn , David Bruce Hall , Peter Alois Koch , Bernd Volker Demuth , Thomas Wessel , KarlErnst Mack , Prashant Anil Tatake , Utpal Mahendra Vakil , Shyamal Bhaskar Gondkar , John Edward Pace , Kwang Woong Won
IPC分类号： C07C51/16
CPC分类号： C07C51/265 , C07C63/68
摘要： A method of preparing a halophthalic acid is disclosed which comprises the steps of contacting in a liquid phase reaction mixture at least one halogen-substituted ortho-xylene with oxygen and acetic acid at a temperature in a range between about 120° C. and about 220° C. in the presence of a catalyst system yielding a product mixture comprising less than 10 percent halogen-substituted ortho-xylene starting material, a halophthalic acid product, and less than about 10,000 ppm halobenzoic acid and less than about 1000 ppm halophthalide by-products based on a total amount of halophthalic acid present in the product mixture. In addition methods for the preparation of halophthalic anhydride, and recovery of high purity acetic acid from an aqueous acetic acid stream comprising HCl, which is generated during the preparation of the halophthalic acid are also disclosed.
摘要翻译：公开了一种制备卤代邻苯二甲酸的方法，其包括以下步骤：在液相反应混合物中使至少一种卤素取代的邻二甲苯与氧和乙酸在约120℃至约220℃的温度下接触在催化剂体系的存在下，产生包含小于10％的卤素取代的邻二甲苯原料，卤代邻苯二甲酸产物和小于约10,000ppm的卤代苯甲酸和小于约1000ppm的卤代苯甲酸副产物的产物混合物，基于产物混合物中存在的卤代邻苯二甲酸的总量的产物。另外还公开了制备卤代邻苯二甲酸酐的方法，以及在制备卤代邻苯二甲酸期间产生的包含HCl的乙酸水溶液中回收高纯度乙酸。

5. 发明授权

US07355067B2 Process for the production of triiodotrimesic acid 失效
标题翻译：生产三碘代宁姆酸的方法
公开(公告)号：US07355067B2
公开(公告)日：2008-04-08
申请号：US11607016
申请日：2006-12-01
申请人： Heiko Schirmer , Hannelore Niedballa, legal representative , Johannes Platzek , Jose Luis Martin , Juan R. Harto , Jose Carretero
发明人： Ulrich Niedballa
IPC分类号： C07C51/16 , C07C69/00
CPC分类号： C07C69/007 , C07C51/16 , C07C51/285 , C07C67/00 , C07C67/035 , C07C63/72 , C07C63/68 , C07C69/63
摘要： A new process for the production of triiodotrimesic acid that is used as an intermediate product for the synthesis of x-ray contrast media is described.
摘要翻译：描述了用作生产用于合成X射线造影剂的中间产物的三碘三次风酸的新方法。

6. 发明申请

US20070260072A1 Concurrent Sulfur Dioxide Oxidation Process and its Use in Manufacture of Tetrabromophthalic Anhydride 审中-公开
标题翻译：并联二氧化硫氧化法及其在四溴邻苯二甲酸酐制备中的应用
公开(公告)号：US20070260072A1
公开(公告)日：2007-11-08
申请号：US11568308
申请日：2004-04-27
申请人： William Harrod , Tyson Hall , Christopher Knight , John Prindle , David Armstrong
发明人： William Harrod , Tyson Hall , Christopher Knight , John Prindle , David Armstrong
IPC分类号： C07D307/89 , C01B17/79
CPC分类号： C01B17/79 , C01B17/76 , C07C51/567 , C07C63/68
摘要： Sulfur trioxide is formed by a process wherein a first gaseous stream comprised of SO2, SO3, and oxygen and/or air is passed into a bed of a vanadium-containing catalyst that oxidizes S02 to SO3and that releases therefrom a second gaseous stream comprised of sulfur trioxide. This process is improved in a first case by providing vaporized sulfur in the first gaseous stream so that the resultant mixture passes through a substantial portion of the catalyst bed, and maintaining the catalyst bed at one or more temperatures in the range of about 450 to about 700° C. The sulfur is oxidized to S02. As a result, the second gaseous stream released from the downstream end portion of the catalyst bed has an enriched content of sulfur trioxide, which can be used for production of compounds such as tetrabromophthalic anhydride. In a second case, a stream of sulfur dioxide is generated from sulfur and an oxidant, and this stream is introduced into the first gaseous stream referred to above. In this second case, the feed of sulfur dioxide replaces the vaporized sulfur used in the first case. As in the first case, an enriched stream of sulfur trioxide is released from the downstream end of the catalyst and can be used for producing compounds such as tetrabromophthalic anhydride.
摘要翻译：通过以下方法形成三氧化硫：将由SO 2 SO 3 SO 3，SO 3 3组成的第一气态物流和氧气和/或空气通入含钒的床将SO 2 SO 2氧化成SO 3的催化剂，并从其中释放出由三氧化硫组成的第二气态物流。在第一种情况下，通过在第一气流中提供蒸发的硫使得所得混合物通过催化剂床的大部分，并将催化剂床保持在约450至约 700℃。硫被氧化成S0 2。结果，从催化剂床的下游端部排出的第二气态物质具有富含三氧化硫的含量，可用于生产四溴邻苯二甲酸酐等化合物。在第二种情况下，硫和氧化剂产生二氧化硫流，并将该流引入上述第一气流。在第二种情况下，二氧化硫的进料代替第一种情况下使用的汽化硫。如在第一种情况下，富集的三氧化硫流从催化剂的下游端释放出来，可用于生产化合物如四溴邻苯二甲酸酐。

7. 发明授权

US06852750B2 Benzenedicarboxylic acid derivatives 失效
标题翻译：苯二甲酸衍生物
公开(公告)号：US06852750B2
公开(公告)日：2005-02-08
申请号：US10176046
申请日：2002-06-21
申请人： Paul F. Jackson , Takashi Tsukamoto , Barbara S. Slusher , Eric Wang
发明人： Paul F. Jackson , Takashi Tsukamoto , Barbara S. Slusher , Eric Wang
IPC分类号： A61P13/08 , A61P21/00 , A61P27/06 , C07C63/307 , C07C63/68 , C07C65/05 , C07C65/40 , C07C229/38 , C07C229/60 , C07C235/80 , C07C259/06 , C07C259/10 , C07C317/44 , C07C323/12 , C07C323/56 , C07C323/62 , C07D231/06 , C07D307/52 , C07F9/38 , A61K31/415 , A61K31/341 , C07D307/34
CPC分类号： C07D231/06 , C07C63/307 , C07C63/68 , C07C65/05 , C07C65/40 , C07C229/38 , C07C229/60 , C07C235/80 , C07C259/06 , C07C259/10 , C07C317/44 , C07C323/12 , C07C323/56 , C07C323/62 , C07D307/52 , C07F9/3834 , C07F9/3882
摘要： New benzenedicarboxylic acid derivative compounds; pharmaceutical compositions, diagnostic methods, and diagnostic kits that include those compounds; and methods of using those compounds for inhibiting NAALADase enzyme activity, detecting diseases where NAALADase levels are altered, effecting neuronal activity, effecting TGF-β activity, inhibiting angiogenesis, and treating glutamate abnormalities, neuropathy, pain, compulsive disorders, prostate diseases, cancers, and glaucoma.
摘要翻译：新型苯二甲酸衍生物化合物; 包括那些化合物的药物组合物，诊断方法和诊断试剂盒; 以及使用这些化合物抑制NAALADase酶活性的方法，检测NAALADase水平改变，影响神经元活性，影响TGF-β活性，抑制血管发生，治疗谷氨酸异常，神经病，疼痛，强迫症，前列腺疾病，癌症等疾病，和青光眼。

8. 发明授权

US06657068B2 Liquid phase oxidation of halogenated ortho-xylenes 有权
标题翻译：卤化邻二甲苯的液相氧化
公开(公告)号：US06657068B2
公开(公告)日：2003-12-02
申请号：US10063113
申请日：2002-03-22
申请人： Robert Edgar Colborn , David Bruce Hall , Peter Koch , Gerald Oeckel
发明人： Robert Edgar Colborn , David Bruce Hall , Peter Koch , Gerald Oeckel
IPC分类号： C07D20948
CPC分类号： C07C51/265 , C07C51/56 , C07C63/68
摘要： A method for the manufacture of halophthalic acid by liquid phase oxidation of halo-ortho-xylene is disclosed. The halophthalic acid may be dehydrated to form halophthalic anhydride which is useful in the synthesis of polyetherimide.
摘要翻译：公开了通过卤代邻二甲苯的液相氧化制备卤代邻苯二甲酸的方法。卤代邻苯二甲酸可以被脱水以形成可用于合成聚醚酰亚胺的卤代邻苯二甲酸酐。

9. 发明授权

US5233018A Perfluorinated polyimide, perfluorinated poly(amic acid), starting compounds therefor, and methods for preparing them 失效
标题翻译：全氟化聚酰亚胺，全氟聚合（AMIC酸），其起始化合物及其制备方法
公开(公告)号：US5233018A
公开(公告)日：1993-08-03
申请号：US765672
申请日：1991-09-26
申请人： Shinji Ando , Toru Matsuura , Shigekuni Sasaki , Fumio Yamamoto
发明人： Shinji Ando , Toru Matsuura , Shigekuni Sasaki , Fumio Yamamoto
IPC分类号： G02B6/12 , C07C51/08 , C07C63/68 , C07C65/24 , C07C65/28 , C07C255/54 , C07D209/48 , C07D307/89 , C07D487/04 , C07D493/04 , C08G73/10 , G02B1/04 , G02B6/00
CPC分类号： C07D209/48 , C07C255/54 , C07C51/08 , C07C51/56 , C07C63/68 , C07C65/24 , C07C65/28 , C07D307/89 , C07D487/04 , C07D493/04 , C08G73/1039 , C08G73/1064 , C08G73/1067 , C08G73/1071
摘要： A perfluorinated polyimide comprising a repeating unit represented by general formula (1): ##STR1## and a perfluorinated poly(amic acid) comprising a repeating unit represented by general formula (6): ##STR2## wherein R.sub.1 is a tetravalent organic group; and R.sub.2 is a divalent organic group, provided that chemical bonds between carbon atoms and monovalent elements contained in R.sub.1 and R.sub.2 are exclusively carbon-to-fluorine bonds; methods for preparing them; and optical material including the perfluorinated polyimide. 1,4-Bis(3,4-dicarboxytrifluorophenoxy)tetrafluorobenzene dianhydride, 1,4-difluoropyromellitic anhydride, 1,4-bis(3,4-dicarboxytrifluorophenoxy)tetrafluorobenzene, 1,4-difluoropyromellitic acid, and 1,4-bis(3,4-dicyanotrifluorophenoxy)tetrafluorobenzene as well as methods preparing them. The perfluorinated polyimide has a thermal stability and has a low optical loss in an optical communication wavelength region (0.8 to 1.7 .mu.m).

10. 发明授权

US5068409A Bis(4-halo-phthalic acid) quarter salt, process for their preparation and their use 失效
标题翻译： BIS（4-HALO-PHTHALIC ACID）季铵盐，其制备方法及其使用
公开(公告)号：US5068409A
公开(公告)日：1991-11-26
申请号：US579360
申请日：1990-09-07
申请人： Olga Vainberg , Leonard M. Shorr
发明人： Olga Vainberg , Leonard M. Shorr
IPC分类号： C07C63/00 , C07C63/68 , C07C63/72
CPC分类号： C07C63/68
摘要： The bis(4-halo-phthalic acid) quarter salt of formula ##STR1## wherein M is an alkali metal or ammonium, and X is a halogen atom is descibed. Further described is a process for its preparation and a method of purifying 4-halo-phthalic acid containing impurities, which comprises preparing therefrom a compound of formula I, separating the compound of formula I which precipitates from the mother liquor, washing it and recovering the 4-halo-phthalic acid.

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