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公开(公告)号：US20130066091A1
公开(公告)日：2013-03-14
申请号：US13697038
申请日：2011-05-19
CPC分类号： C07B41/12 , C07C29/62 , C07C29/86 , C07C67/08 , C07C67/10 , C07C67/11 , C07C67/58 , C07C31/36 , C07C69/63 , C07C69/78
摘要： A process for producing a chlorohydrin, an ester of a chlorohydrin, or a mixture thereof including the steps of contacting, in a hydrochlorination reactor, a multihydroxylated aliphatic hydrocarbon, an ester of a multihydroxylated aliphatic hydrocarbon, or a mixture thereof with a source of a hydrogen chloride, in the presence of a hydrophobic or extractable carboxylic acid catalyst is provided.
摘要翻译： 一种生产氯代醇，氯代醇酯或其混合物的方法，包括以下步骤：在氢氯化反应器中将多羟基化脂族烃，多羟基化脂族烃或其混合物的酯与 提供了在疏水性或可提取的羧酸催化剂存在下的氯化氢。
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2.发明申请CONVERSION OF A MULTIHYDROXYLATED-ALIPHATIC HYDROCARBON OR ESTER THEREOF TO A CHLOROHYDRIN 审中-公开将多羟基化二烃或其酯转化为氯仿的转化公开(公告)号：US20100152499A1
公开(公告)日：2010-06-17
申请号：US12595396
申请日：2008-04-11
申请人： John R. Briggs , Bruce D. Hook , William J. Kruper, JR. , Anil Mehta , Robert M. Alvarado , Sascha Noormann , Perry S. Basile
发明人： John R. Briggs , Bruce D. Hook , William J. Kruper, JR. , Anil Mehta , Robert M. Alvarado , Sascha Noormann , Perry S. Basile
摘要： The present invention relates to a process for converting at least one multihydroxylated-aliphatic hydrocarbon and/or an ester thereof to at least one chlorohydrin and/or an ester thereof, comprising at least one reaction step in which the multihydroxylated-aliphatic hydrocarbon and/or ester thereof is contacted with hydrogen chloride under reaction conditions to produce the chlorohydrin and/or ester thereof, followed by at least one downstream processing step in which the effluents of the reaction step are processed, wherein the downstream processing step is performed in such conditions that the effluents containing the chlorohydrin and/or ester thereof are kept at a temperature of less than 12O° C. The invention allows to minimize the liberation of hydrogen chloride from the products of the hydrochlorination reaction, hence reducing the corrosion of the downstream equipment and reducing M the need to use costly corrosion resistant materials.
摘要翻译： 本发明涉及将至少一种多羟基化脂族烃和/或其酯转化为至少一种氯代醇和/或其酯的方法，该方法包括至少一个反应步骤，其中多羟基化脂族烃和/或 其酯在反应条件下与氯化氢接触以产生氯醇和/或其酯，随后是至少一个下游处理步骤，其中反应步骤的流出物被处理，其中下游处理步骤在以下条件下进行： 含有氯代醇和/或其酯的流出物保持在低于120℃的温度。本发明允许氯化氢从氢氯化反应的产物中释放最小化，从而减少下游设备的腐蚀并减少 M需要使用昂贵的耐腐蚀材料。
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公开(公告)号：US20150057471A1
公开(公告)日：2015-02-26
申请号：US14366984
申请日：2012-05-18
IPC分类号： C07C17/013 , C07C17/25
CPC分类号： C07C17/013 , C07C17/25 , C07C19/01
摘要： The use of sulfuryl chloride, either alone or in combination with chlorine, as a chlorinating agent is disclosed.
摘要翻译： 公开了单独或与氯组合使用磺酰氯作为氯化剂。
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公开(公告)号：US20140323775A1
公开(公告)日：2014-10-30
申请号：US14362249
申请日：2012-11-30
IPC分类号： C07C17/013
CPC分类号： C07C17/013 , C07C17/10 , C07C19/01
摘要： Processes for the production of chlorinated alkanes are provided. The present processes comprise catalyzing the addition of at least two chlorine atoms to an alkane and/or alkene with a catalyst system comprising one or more nonmetallic iodides and/or lower than conventional levels of elemental iodine and at least one Lewis acid. The present processes make use of sulfuryl chloride, or chlorine gas, as a chlorinating agent.
摘要翻译： 提供了生产氯代烷烃的方法。 本发明的方法包括催化使用包含一种或多种非金属碘化物和/或低于常规水平的元素碘和至少一种路易斯酸的催化剂体系向烷烃和/或烯烃中加入至少两个氯原子。 本方法使用磺酰氯或氯气作为氯化剂。
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公开(公告)号：US20150045592A1
公开(公告)日：2015-02-12
申请号：US14358079
申请日：2012-11-13
IPC分类号： C07C17/013
CPC分类号： C07C17/013 , C07C17/10 , C07C19/01
摘要： Processes for the production of chlorinated alkanes are provided. The present processes comprise reacting one or more mono- and/or dichloroalkanes to form tri-, tetra- and/or pentachloroalkanes, with high regioselectivity. In those embodiments wherein a dichloroalkane is desirably utilized, it may advantageously be a vicinal dichloroalkane. Further, only one catalyst is utilized. The present processes make use of sulfuryl chloride as a chlorinating agent, rather than a gaseous chlorinating agent such as chlorine gas. Finally, the process uses lower intensity process conditions than at least some conventional processes, and thus, operating costs are saved.
摘要翻译： 提供了生产氯代烷烃的方法。 本方法包括使一种或多种单 - 和/或二氯烷烃反应形成具有高区域选择性的三，四和/或五氯代烷烃。 在其中希望使用二氯烷烃的那些实施方案中，它可以有利地是连续的二氯烷烃。 此外，仅使用一种催化剂。 本方法使用磺酰氯作为氯化剂，而不是气态氯化剂如氯气。 最后，该方法使用比至少一些常规方法更低强度的工艺条件，因此节省了操作成本。
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公开(公告)号：US20140081055A1
公开(公告)日：2014-03-20
申请号：US14123139
申请日：2012-05-18
IPC分类号： C07C17/25
摘要： Processes for the production of chlorinated propenes are provided. The present processes make use of 1,2-dichloropropane, a by-product in the production of chlorohydrin, as a low cost starting material, alone or in combination with 1,2,3-trichloropropane. The present processes can also generate anhydrous HCl as a byproduct that can be removed from the process and used as a feedstock for other processes, providing further time and cost savings. Finally, the processes are advantageously conducted in the liquid phase, thereby presenting additional savings as compared to conventional, gas phase processes.
摘要翻译： 提供了生产氯化丙烯的方法。 本发明方法利用1,2-二氯丙烷作为生产氯代醇中的副产物，作为低成本原料，单独使用或与1,2,3-三氯丙烷组合使用。 本方法还可以产生作为副产物的无水HCl，其可从该方法中除去并用作其它方法的原料，从而进一步节省时间和成本。 最后，该方法有利地在液相中进行，从而与常规的气相方法相比可以节省更多的费用。
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7.发明申请公开(公告)号：US20110087056A1
公开(公告)日：2011-04-14
申请号：US12901383
申请日：2010-10-08
申请人： Max M. Tirtowidjojo , Hua Bai , Debashis Chakraborty , Juergen Eiffler , Heinz Groenewald , Kurt F. Hirsekorn , Manfred Kokott , William J. Kruper, JR. , Thomas U. Luebbe , Thomas J. Parsons , Avani Maulik Patel , Marcus Wobser
发明人： Max M. Tirtowidjojo , Hua Bai , Debashis Chakraborty , Juergen Eiffler , Heinz Groenewald , Kurt F. Hirsekorn , Manfred Kokott , William J. Kruper, JR. , Thomas U. Luebbe , Thomas J. Parsons , Avani Maulik Patel , Marcus Wobser
CPC分类号： C07C17/206 , B01J19/0013 , B01J19/0026 , B01J19/006 , B01J19/2405 , B01J19/2415 , B01J2219/00054 , B01J2219/00063 , B01J2219/00155 , B01J2219/00162 , B01J2219/00166 , B01J2219/00247 , C07C17/269 , C07C21/18 , C07C21/04
摘要： The present invention provides adiabatic plug flow reactors suitable for the production of chlorinated and/or fluorinated propene and higher alkenes from the reaction of chlorinated and/or fluorinated alkanes and chlorinated and/or fluorinated alkenes. The reactors comprise one or more designs that minimize the production of by-products at a desired conversion.
摘要翻译： 本发明提供了适于从氯化和/或氟化烷烃和氯化和/或氟化烯烃的反应生产氯化和/或氟化丙烯和更高级烯烃的绝热活塞流反应器。 反应器包括一种或多种在期望的转化下使副产物生产最小化的设计。
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8.发明申请EXTRUDED POLYMER FOAMS CONTAINING BROMINATED 2-OXO-1,3,2-DIOXAPHOSPHORINANE COMPOUNDS AS FLAME RETARDANT ADDITIVES 审中-公开含有作为阻燃添加剂的2-氧代-1,3-二氧杂环己烷化合物的挤出聚合物公开(公告)号：US20090149561A1
公开(公告)日：2009-06-11
申请号：US12331856
申请日：2008-12-10
申请人： Anteneh Z. Worku , William G. Stobby , Sheila M. Tinetti , Inken Beulich , David R. Wilson , Duane R. Romer , James P. Godschalx , Nelson G. Rondan , William J. Kruper, JR. , Ted A. Morgan
发明人： Anteneh Z. Worku , William G. Stobby , Sheila M. Tinetti , Inken Beulich , David R. Wilson , Duane R. Romer , James P. Godschalx , Nelson G. Rondan , William J. Kruper, JR. , Ted A. Morgan
IPC分类号： C08J9/35
CPC分类号： C08J9/0038 , C08J9/12 , C08J2201/03 , C08J2325/04
摘要： Extruded polymer foams are prepared using 5,5-bis(bromomethyl)-2-oxo-1,3,2-dioxaphosphorinane or brominated 2-oxo-1,3,2-dioxaphosphorinane compounds. The brominated FR additives unexpectedly are stable at the extrusion temperatures, and provide excellent flame retardancy to the foams.
摘要翻译： 使用5,5-双（溴甲基）-2-氧代-1,3,2-二氧杂磷杂环己烷或溴化2-氧代-1,3,2-二氧杂磷杂环己烷化合物制备挤出的聚合物泡沫体。 溴化FR添加剂在挤出温度下出人意料地稳定，并且对泡沫具有优异的阻燃性。
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公开(公告)号：US20140100394A1
公开(公告)日：2014-04-10
申请号：US14123137
申请日：2012-05-18
IPC分类号： C07C17/06
摘要： Processes for the production of chlorinated propenes are provided. The present processes make use of a feedstream comprising 1,2-dichloropropane, a by-product in the production of chlorohydrin, as a low cost starting material, alone or in combination with 1,2,3-trichloropropane. Selectivity of the process is enhanced over conventional processes employing successive chlorinations and/or dehydrochlorinations, by conducting at least one chlorination in the presence of an ionic chlorination catalyst. The present processes may also generate anhydrous HCl as a byproduct that can be removed from the process and used as a feedstock for other processes, providing further time and cost savings.
摘要翻译： 提供了生产氯化丙烯的方法。 本发明方法使用包含1,2-二氯丙烷的进料流，其是在生产氯代醇中的副产物，作为低成本原料，单独或与1,2,3-三氯丙烷组合使用。 通过在离子氯化催化剂的存在下进行至少一个氯化，使用连续氯化和/或脱氯化氢的常规方法，该方法的选择性得到增强。 本方法还可以产生无水HCl作为副产物，其可以从该方法中除去并用作其它方法的原料，从而进一步节省时间和成本。
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公开(公告)号：US20110124892A1
公开(公告)日：2011-05-26
申请号：US13017681
申请日：2011-01-31
申请人： William J. Kruper, JR. , Tina Arrowood , Bruce Michael Bell , John Briggs , Robert M. Campbell , Bruce D. Hook , Anh Nguyen , Curt Theriault , Ralf Fitschen
发明人： William J. Kruper, JR. , Tina Arrowood , Bruce Michael Bell , John Briggs , Robert M. Campbell , Bruce D. Hook , Anh Nguyen , Curt Theriault , Ralf Fitschen
IPC分类号： C07D301/26 , C07C29/60 , C07C67/00
CPC分类号： C07D301/27 , C07C29/62 , C07C67/08 , C07C67/287 , C07C69/003 , C07C69/63 , C07C31/36 , C07C31/42
摘要： The present invention relates to a process for converting a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin, by contacting the multihydroxylated-aliphatic hydrocarbon or ester thereof starting material with a source of hydrogen chloride at superatmospheric, atmospheric and subatmospheric pressure conditions for a sufficient time and at a sufficient temperature, preferably wherein such contracting step is carried out without substantial removal of water, to produce the desired chlorohydrin product; wherein the desired product or products can be made in high yield without substantial formation of undesired overchlorinated byproducts; said process carried out without a step undertaken to specifically remove volatile chlorinated hydrocarbon by-products or chloroacetone, wherein the combined concentration of volatile chlorinated hydrocarbon by-products and chloroacetone is less than 2000 ppm throughout any stage of the said process.
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