专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07786333B2 Process for the manufacture of fluorinated olefins 有权
标题翻译：制造氟化烯烃的方法
公开(公告)号：US07786333B2
公开(公告)日：2010-08-31
申请号：US12389110
申请日：2009-02-19
申请人： Michael Van Der Puy , George R. Cook , Peter H. Sheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
发明人： Michael Van Der Puy , George R. Cook , Peter H. Sheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/00 , C07C17/10
CPC分类号： C07C17/25 , C07C17/354 , C07C17/38 , C07C19/14 , C07C19/08
摘要： A process for the production of fluorinated olefins, preferably fluorinated propenes, by contacting a feed stream containing a fluorinated olefin and hydrogen with a first amount of catalyst to produce the hydrofluorocarbon, wherein a first exit stream contains unreacted fluorinated olefin and hydrogen; contacting the first exit stream with a second amount of catalyst to produce a hydrofluorocarbon, wherein the second amount of catalyst is preferably greater than the first amount of catalyst; and contacting the hydrofluorocarbon with a catalyst for dehydrohalogenation to produce a product stream of fluorinated olefin.
摘要翻译：通过使包含氟化烯烃和氢气的进料流与第一量催化剂接触以产生氢氟烃来生产氟化烯烃，优选氟化丙烯的方法，其中第一出口流含有未反应的氟化烯烃和氢; 使第一出口流与第二量的催化剂接触以产生氢氟烃，其中第二量的催化剂优选大于第一量的催化剂; 并将氢氟烃与用于脱卤化氢的催化剂接触以产生氟化烯烃的产物流。

2. 发明申请

US20090209791A1 PROCESS FOR THE MANUFACTURE OF FLUORINATED OLEFINS 有权
标题翻译：氟化烯烃的制备方法
公开(公告)号：US20090209791A1
公开(公告)日：2009-08-20
申请号：US12389110
申请日：2009-02-19
申请人： Michael Van Der Puy , George R. Cook , Peter H. Sheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
发明人： Michael Van Der Puy , George R. Cook , Peter H. Sheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/00 , C07C17/25
CPC分类号： C07C17/25 , C07C17/354 , C07C17/38 , C07C19/14 , C07C19/08
摘要： A process for the production of fluorinated olefins, preferably fluorinated propenes, by contacting a feed stream containing a fluorinated olefin and hydrogen with a first amount of catalyst to produce the hydrofluorocarbon, wherein a first exit stream contains unreacted fluorinated olefin and hydrogen; contacting the first exit stream with a second amount of catalyst to produce a hydrofluorocarbon, wherein the second amount of catalyst is preferably greater than the first amount of catalyst; and contacting the hydrofluorocarbon with a catalyst for dehydrohalogenation to produce a product stream of fluorinated olefin.
摘要翻译：通过使包含氟化烯烃和氢气的进料流与第一量催化剂接触以产生氢氟烃来生产氟化烯烃，优选氟化丙烯的方法，其中第一出口流含有未反应的氟化烯烃和氢; 使第一出口流与第二量的催化剂接触以产生氢氟烃，其中第二量的催化剂优选大于第一量的催化剂; 并将氢氟烃与用于脱卤化氢的催化剂接触以产生氟化烯烃的产物流。

3. 发明授权

US07560602B2 Process for manufacture of fluorinated olefins 有权
标题翻译：氟化烯烃的制造方法
公开(公告)号：US07560602B2
公开(公告)日：2009-07-14
申请号：US11588464
申请日：2006-10-27
申请人： Michael Van Der Puy , George R. Cook , Peter H. Scheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
发明人： Michael Van Der Puy , George R. Cook , Peter H. Scheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/00 , C07C17/10
CPC分类号： C07C17/25 , C07C17/354 , C07C17/38 , C07C19/14 , C07C19/08
摘要： A process for the production of fluorinated olefins, preferably fluorinated propenes, by contacting a feed stream containing a fluorinated olefin and hydrogen with a first amount of catalyst to produce the hydrofluorocarbon, wherein a first exit stream contains unreacted fluorinated olefin and hydrogen; contacting the first exit stream with a second amount of catalyst to produce a hydrofluorocarbon, wherein the second amount of catalyst is preferably greater than the first amount of catalyst; and contacting the hydrofluorocarbon with a catalyst for dehydrohalogenation to produce a product stream of fluorinated olefin.
摘要翻译：通过使包含氟化烯烃和氢气的进料流与第一量催化剂接触以产生氢氟烃来生产氟化烯烃，优选氟化丙烯的方法，其中第一出口流含有未反应的氟化烯烃和氢; 使第一出口流与第二量的催化剂接触以产生氢氟烃，其中第二量的催化剂优选大于第一量的催化剂; 并将氢氟烃与用于脱卤化氢的催化剂接触以产生氟化烯烃的产物流。

4. 发明授权

US08921623B2 Process for the manufacture of fluorinated alkanes 有权
标题翻译：制造氟化烷烃的方法
公开(公告)号：US08921623B2
公开(公告)日：2014-12-30
申请号：US13035239
申请日：2011-02-25
申请人： Michael Van Der Puy , George R. Cook , Peter H. Scheidle , Kevin D. Uhrich
发明人： Michael Van Der Puy , George R. Cook , Peter H. Scheidle , Kevin D. Uhrich
IPC分类号： C07C17/00 , C07C21/00 , C07C17/354
CPC分类号： C07C17/354 , C07C19/08 , C07C19/10
摘要： A process for the production of fluorinated alkanes by contacting a feed stream containing a fluorinated olefin and a reducing agent, preferably with a first amount of catalyst to produce a fluorinated alkane, at a first conversion level, wherein a first effluent stream contains unreacted fluorinated olefin and reducing agent; and contacting the first effluent stream under conditions effective to produce a higher level of conversion than said conversion level.
摘要翻译：通过使包含氟化烯烃和还原剂的进料流，优选与第一量的催化剂接触以产生氟化烷烃，以第一转化水平接触生产氟化烷烃的方法，其中第一流出物流含有未反应的氟化烯烃和还原剂; 以及在有效地产生比所述转化水平更高水平的转化率的条件下接触第一流出物流。

5. 发明授权

US07902410B2 Process for the manufacture of fluorinated alkanes 有权
标题翻译：制造氟化烷烃的方法
公开(公告)号：US07902410B2
公开(公告)日：2011-03-08
申请号：US11588671
申请日：2006-10-27
申请人： Michael Van Der Puy , George R. Cook , Peter H. Scheidle , Kevin D. Uhrich
发明人： Michael Van Der Puy , George R. Cook , Peter H. Scheidle , Kevin D. Uhrich
IPC分类号： C07C17/00 , C07C21/00
CPC分类号： C07C17/354 , C07C19/08 , C07C19/10
摘要： A process for the production of fluorinated alkanes by contacting a feed stream containing a fluorinated olefin and a reducing agent, preferably with a first amount of catalyst to produce a fluorinated alkane, at a first conversion level, wherein a first effluent stream contains unreacted fluorinated olefin and reducing agent; and contacting the first effluent stream under conditions effective to produce a higher level of conversion than said conversion level.
摘要翻译：通过使包含氟化烯烃和还原剂的进料流，优选与第一量的催化剂接触以产生氟化烷烃，以第一转化水平接触生产氟化烷烃的方法，其中第一流出物流含有未反应的氟化烯烃和还原剂; 以及在有效地产生比所述转化水平更高水平的转化率的条件下接触第一流出物流。

6. 发明授权

US4537635A Tar fraction for driveway sealers using oxidized coal tar distillate 失效
$Tar fraction for driveway sealers using oxidized coal tar distillate$
标题翻译：使用氧化煤焦油馏出物的车道密封件的焦油馏分
公开(公告)号：US4537635A
公开(公告)日：1985-08-27
申请号：US557784
申请日：1983-12-05
申请人： Edward F. Bart , Arthur S. Chu , George R. Cook
发明人： Edward F. Bart , Arthur S. Chu , George R. Cook
IPC分类号： C08L95/00 , C10C3/04 , E01C7/18 , C09D3/24
CPC分类号： C08L95/005 , C10C3/04
摘要： A driveway sealer less affected by temperature extremes can be made from an oxidized coal tar distillation cut. The sealer incorporates a middle cut crude distillate which is oxidized to produce a product of desired viscosity. The sealer incorporating this oxidized middle cut is less affected by extremes in weather as compared to regular sealer tar. It has more consistent physical properties. A significant distinguishing characteristic derived from the use of this tar in a driveway sealer is the reduced odor of the resulting sealer. The oxidation (condensation) step is carried out at elevated temperature by sparging copious quantities of air rapidly into the tar at elevated temperatures of the order of about 300.degree. F. to 800.degree. F. (200.degree. C.-430.degree. C.).
摘要翻译：不受温度极限影响的车道封口机可以由氧化煤焦油蒸馏切割制成。密封剂包含中间馏分的粗馏出物，其被氧化以产生所需粘度的产物。与普通封闭焦油相比，结合这种氧化中间切口的密封剂的天气受到极端的影响。它具有更一致的物理性质。在车道封口机中使用这种焦油所产生的显着特征是所得密封剂的气味降低。氧化（冷凝）步骤在高温下通过在大约300°至800°F（200℃至430℃）的高温下将大量空气迅速喷入焦油中进行。。

7. 发明授权

US07141094B2 Azeotrope-like compositions of iodine heptafluoride and hydrogen fluoride 失效
标题翻译：三氟化碘和氟化氢的共沸组合物
公开(公告)号：US07141094B2
公开(公告)日：2006-11-28
申请号：US10701574
申请日：2003-11-05
申请人： Matthew H. Luly , George R. Cook , Rajiv R. Singh
发明人： Matthew H. Luly , George R. Cook , Rajiv R. Singh
IPC分类号： B01D57/68
CPC分类号： C01B7/196 , C01B7/191 , C01B7/24
摘要： Provided are azeotrope-like compositions comprising iodine heptafluoride and hydrogen fluoride and uses thereof, including methods for separating iodine heptafluoride or hydrogen fluoride from a mixture comprising iodine heptafluoride and hydrogen fluoride by removing an azeotrope-like composition of the present invention therefrom.
摘要翻译：提供了包含七氟化钼和氟化氢的类共沸组合物及其用途，包括从包含七氟化钼和氟化氢的混合物中分离出七氟化碳或氟化氢的方法，通过从其中除去本发明的类共沸组合物。

8. 发明申请

US20110269999A1 PROCESS FOR DEHYDROHALOGENATION OF HALOGENATED ALKANES 审中-公开
标题翻译：脱氢烷基脱氢酶的方法
公开(公告)号：US20110269999A1
公开(公告)日：2011-11-03
申请号：US12770217
申请日：2010-04-29
申请人： George R. Cook , Haluk Kopkalli , Stephen A. Cottrell , Yuon Chiu , Peter Scheidle , Daniel C. Merkel
发明人： George R. Cook , Haluk Kopkalli , Stephen A. Cottrell , Yuon Chiu , Peter Scheidle , Daniel C. Merkel
IPC分类号： C07C21/18
CPC分类号： C07C17/23 , C07C17/25 , C07C21/18
摘要： A process for the manufacture of halogenated olefins in semi-batch mode by dehydrohalogenation of halogenated alkanes in the presence of an aqueous base such as KOH which simultaneously neutralizes the resulting hydrogen halide. During the process, aqueous base is continuously added to the haloalkane which results in better yields, lower by-product formation and safer/more controllable operation.
摘要翻译：一种通过卤化烷烃在碱性水溶液（如KOH）的存在下脱卤化氢同时中和所得卤化氢，以半间歇模式制造卤代烯烃的方法。在此过程中，将水性碱连续加入到卤代烷烃中，产生更好的产率，更低的副产物形成和更安全/更可控的操作。

9. 发明授权

US4664774A Low solids content, coal tar based impregnating pitch 失效
标题翻译：低固体含量，煤焦油基浸渍沥青
公开(公告)号：US4664774A
公开(公告)日：1987-05-12
申请号：US703252
申请日：1985-02-20
申请人： Arthur S. Chu , Edward F. Bart , George R. Cook , David M. Horbachewski
发明人： Arthur S. Chu , Edward F. Bart , George R. Cook , David M. Horbachewski
IPC分类号： C10C3/04 , C10G9/00 , C10C1/04 , C10C3/00 , C10G11/00
CPC分类号： C10C3/04
摘要： A novel coal tar based, low solids content, pitch is produced by oxidizing a selected coal tar distillation fraction with air to oxygen at elevated temperatures. This pitch is applicable to end use in which low solids content is desirable. Specifically it may be advantageously applied to the impregnation of carbon electrodes. The oxidized selected coal tar based low solids material described is characterized by high carbon yield and higher product density and has a higher in situ coking value and lower sulfur content which make it particularly beneficial when it is used as an impregnating pitch as compared to the currently commercially used petroleum based pitch.
摘要翻译：通过在升高的温度下将选定的煤焦油蒸馏馏分与空气氧化成氧而产生新的基于煤焦油，固体含量低的沥青。该间距适用于需要低固体含量的最终用途。具体地，可以有利地应用于碳电极的浸渍。所述的氧化选择的煤焦油基低固体物质的特征在于高碳产率和较高的产物密度，并且具有较高的原位焦化值和较低的硫含量，这使得当其与目前相比用作浸渍沥青时特别有利商用石油沥青。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式