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. 发明申请

US20120226079A1 REDUCTIVE HYDROFORMYLATION OF AN ALKYLENE TO AN ALKANOL 有权
标题翻译：烷基亚胺的还原氢化作用
公开(公告)号：US20120226079A1
公开(公告)日：2012-09-06
申请号：US13395692
申请日：2010-11-02
申请人： Nancy Kinkade , Richard M. Wehmeyer
发明人： Nancy Kinkade , Richard M. Wehmeyer
IPC分类号： C07C29/04
CPC分类号： C07C29/16 , C07C31/10 , C07C31/12
摘要： Convert an alkylene to a product stream that comprises an alkanol by subjecting a gaseous combination of a) an alkylene selected from ethylene, propylene or a combination thereof, b) carbon monoxide, c) hydrogen and, optionally, d) at least one hydrocarbon or gas diluent other than ethylene or propylene to reductive hydroformylation conditions in combination with a solid phase, sulfided, heterogeneous catalyst.
摘要翻译：通过使a）选自乙烯，丙烯或其组合的亚烷基的气体组合，b）一氧化碳，c）氢和任选地d）至少一种烃或除乙烯或丙烯以外的气体稀释剂还原加氢甲酰化条件与固相，硫化，多相催化剂组合。

2. 发明授权

US08604254B2 Reductive hydroformylation of an alkylene to an alkanol 有权
标题翻译：亚烷基至链烷醇的还原加氢甲酰化
公开(公告)号：US08604254B2
公开(公告)日：2013-12-10
申请号：US13395692
申请日：2010-11-02
申请人： Nancy Kinkade , Richard M. Wehmeyer
发明人： Nancy Kinkade , Richard M. Wehmeyer
IPC分类号： C07C29/141 , C07C29/16
CPC分类号： C07C29/16 , C07C31/10 , C07C31/12
摘要： Convert an alkylene to a product stream that comprises an alkanol by subjecting a gaseous combination of a) an alkylene selected from ethylene, propylene or a combination thereof, b) carbon monoxide, c) hydrogen and, optionally, d) at least one hydrocarbon or gas diluent other than ethylene or propylene to reductive hydroformylation conditions in combination with a solid phase, sulfided, heterogeneous catalyst.
摘要翻译：通过使a）选自乙烯，丙烯或其组合的亚烷基的气体组合，b）一氧化碳，c）氢和任选地d）至少一种烃或除乙烯或丙烯以外的气体稀释剂还原加氢甲酰化条件与固相，硫化，多相催化剂组合。

3. 发明申请

US20100069515A1 MIXED ALCOHOL SYNTHESIS WITH ENHANCED CARBON VALUE USE 有权
标题翻译：混合酒精合成与增碳值的使用
公开(公告)号：US20100069515A1
公开(公告)日：2010-03-18
申请号：US12296961
申请日：2007-03-21
申请人： Max M. Tirtowidjojo , Barry B. Fish , Hendrik L. Pelt , Dennis W. Jewell , Mark D. Bearden , John G. Pendergast, JR. , Jon H. Siddall , Brien A. Stears , Haivan D. Tran , Jan W. Verwijs , Richard M. Wehmeyer
发明人： Max M. Tirtowidjojo , Barry B. Fish , Hendrik L. Pelt , Dennis W. Jewell , Mark D. Bearden , John G. Pendergast, JR. , Jon H. Siddall , Brien A. Stears , Haivan D. Tran , Jan W. Verwijs , Richard M. Wehmeyer
IPC分类号： C07C27/06
CPC分类号： C07C1/24 , C07C29/1518 , C08F10/00 , C07C11/06 , C07C11/08 , C07C11/04 , C08F2/00 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125
摘要： The present invention provides a method for simplifying manufacture of a mixed alcohol or mixed oxygenate product from synthesis gas. The mixed alcohol or mixed oxygenate product contains ethanol and other oxygenates with two or more carbon atoms per molecule. The method includes stripping a portion of carbon dioxide and inert gases contained in a mixed alcohol synthesis reaction product using a methanol-containing stream, such as one produced as part of the method, as a medium to absorb said carbon dioxide and inert gases and recycling light products and heavy products to one or more of synthesis gas generation, mixed alcohol synthesis and separation of desired mixed alcohol or mixed oxygenate products from other components of a mixed alcohol synthesis stream. The present invention also provides downstream processing of the mixed alcohol or mixed oxygenate product by subjecting the product to a dehydration step in order to convert at least ethanol, preferably at least ethanol and propanol, to their corresponding olefins (e.g. ethylene and propylene).
摘要翻译：本发明提供了一种从合成气中简化混合醇或混合含氧化合物的制造方法。混合的醇或混合的含氧化合物产物含有每分子具有两个或更多个碳原子的乙醇和其它含氧化合物。该方法包括使用含甲醇的流（例如作为该方法的一部分产生的一种）汽提一部分混合醇合成反应产物中所含的二氧化碳和惰性气体作为吸收二氧化碳和惰性气体和回收利用的介质轻质产品和重质产品一种或多种合成气产生，混合醇合成和分离所需的混合醇或混合含氧化合物产物与混合醇合成料流的其他组分。本发明还通过使产品进行脱水步骤以至少将乙醇，优选至少乙醇和丙醇转化成其相应的烯烃（例如乙烯和丙烯）来提供混合醇或混合含氧化合物产物的下游加工。

4. 发明申请

US20080125569A1 Method for Alkoxylating Active Hydrogen Containing Compounds and the Alkoxylated Compounds Made Therefrom 审中-公开
标题翻译：含有活性氢的化合物和由其制备的烷氧基化化合物的烷氧基化方法
公开(公告)号：US20080125569A1
公开(公告)日：2008-05-29
申请号：US11664463
申请日：2005-10-24
申请人： Richard M. Wehmeyer , John W. Weston , Marlin E. Walters
发明人： Richard M. Wehmeyer , John W. Weston , Marlin E. Walters
IPC分类号： C08G65/26
CPC分类号： C08G65/26 , C08G65/2642 , C08G65/2696
摘要： A polyether composition comprised of a polyether, a functionalizing catalyst and a metal cyanide catalyst is formed by forming a functionalized initiator compound by reacting a precursor initiator compound with a functionalizing compound and a functionalizing catalyst to form the functionalized initiator compound, forming a mixture of the functionalized initiator compound containing at least a portion of the functionalizing catalyst, an alkylene oxide and a metal cyanide catalyst complex, and subjecting the mixture to conditions sufficient to activate the catalyst complex and to alkoxylate the functionalized initiator compound to form the polyether. The functionalized initiator compound may be of a vegetable oil, animal fat or modified vegetable oil or modified animal fat. The functionalizing catalyst may be a tin, titanium, iodine, rhodium, nickel, acid or enzyme catalyst.
摘要翻译：通过使前体引发剂化合物与官能化化合物和官能化催化剂反应形成官能化的引发剂化合物，形成官能化引发剂化合物，形成官能化引发剂化合物，形成由聚醚，官能化催化剂和金属氰化物催化剂组成的聚醚组合物含有至少一部分官能化催化剂，烯化氧和金属氰化物催化剂络合物的官能化引发剂化合物，并使混合物经受足以活化催化剂配合物的条件，并使官能化的引发剂化合物烷氧基化形成聚醚。官能化引发剂化合物可以是植物油，动物脂肪或改性植物油或改性动物脂肪。官能化催化剂可以是锡，钛，碘，铑，镍，酸或酶催化剂。

5. 发明授权

US07226887B2 Method for preparing metal cyanide catalysts using polymerizable complexing agents 有权
标题翻译：使用可聚合络合剂制备金属氰化物催化剂的方法
公开(公告)号：US07226887B2
公开(公告)日：2007-06-05
申请号：US10533703
申请日：2003-10-30
申请人： Richard M. Wehmeyer
发明人： Richard M. Wehmeyer
IPC分类号： C08F120/54 , B01J27/26
CPC分类号： C08G65/2663 , B01J27/26 , B01J31/006 , B01J31/06 , B01J31/1658 , B01J31/1805 , B01J31/2208 , B01J31/26 , B01J2231/125 , B01J2531/0222 , B01J2531/22 , B01J2531/26 , B01J2531/842 , B01J2531/845
摘要： Complexes of a metal cyanide polymerization catalyst and certain monomer complexing agents provide a method whereby heterogeneous, active metal cyanide catalysts can be prepared. The catalysts are useful alkylene oxide polymerization catalysts that are easily separated from the polymerization product and recycled.
摘要翻译：金属氰化物聚合催化剂和某些单体络合剂的配合物提供可以制备非均相的活性金属氰化物催化剂的方法。催化剂是有用的环氧烷聚合催化剂，其易于与聚合产物分离并再循环。

6. 发明授权

US08674149B2 Oxidative mono-halogenation of methane 有权
标题翻译：甲烷的氧化单卤化
公开(公告)号：US08674149B2
公开(公告)日：2014-03-18
申请号：US13123908
申请日：2009-08-19
申请人： Robert G. Bowman , Eric E. Stangland , Mark E. Jones , Dean M. Millar , Simon G. Podkolzin , Brien A. Stears , Richard M. Wehmeyer
发明人： Robert G. Bowman , Eric E. Stangland , Mark E. Jones , Dean M. Millar , Simon G. Podkolzin , Brien A. Stears , Richard M. Wehmeyer
IPC分类号： C07C17/154 , C07C19/03
CPC分类号： C07C17/154 , C07C19/03
摘要： Oxidatively halogenate methane by placing a feedstream that comprises methane, a source of halogen, a source of oxygen and, optionally, a source of diluent gas in contact with a first catalyst (e.g. a solid super acid or a solid super base) that has greater selectivity to methyl halide and carbon monoxide than to methylene halide, trihalomethane or carbon tetrahalide. Improve overall selectivity to methyl halide by using a second catalyst that converts at least part of the feedstream to a mixture of methyl halide, methylene halide, trihalomethane, carbon tetrahalide and unreacted oxygen, and placing that mixture in contact with the first catalyst which converts at least a portion of the methylene halide, trihalomethane and carbon tetrahalide to carbon monoxide, hydrogen halide and water.
摘要翻译：通过放置包含甲烷，卤素源，氧源和任选的稀释气体源的进料流，将第一催化剂（例如固体超强酸或固体超级碱）接触，从而氧化卤化甲烷，所述第一催化剂对甲基卤和一氧化碳的选择性高于二氯甲烷，三卤甲烷或四卤化碳。通过使用将至少部分进料流转化为甲基卤化物，二卤甲烷，三卤代甲烷，四卤化碳和未反应的氧的混合物的第二催化剂来提高对甲基卤的总体选择性，并将该混合物与第一种催化剂接触，二卤甲烷，三卤代甲烷和四卤化碳中的至少一部分与一氧化碳，卤化氢和水反应。

7. 发明授权

US07101823B2 Method for preparing metal cyanide catalyst complexes using partially miscible complexing agents 有权
标题翻译：使用部分混溶络合剂制备金属氰化物催化剂配合物的方法
公开(公告)号：US07101823B2
公开(公告)日：2006-09-05
申请号：US10506065
申请日：2003-03-17
申请人： Richard M. Wehmeyer
发明人： Richard M. Wehmeyer
IPC分类号： B01J31/00 , B01J27/26
CPC分类号： B01J27/26 , B01J31/068 , B01J31/165 , B01J2231/14 , B01J2531/26 , B01J2531/845 , C08G65/2663
摘要： Double metal cyanide catalysts (DMC) are complexed with complexing agents that are miscible in poly(propylene oxide) at higher temperatures and immiscible at lower temperatures. The complexing agent is a poly(ethylene oxide) polymer or a copolymer having a poly(ethylene oxide) block. The catalyst is easily removed from a polyether polyol.
摘要翻译：双金属氰化物催化剂（DMC）与在较高温度下可混溶于聚（环氧丙烷）中的络合剂络合，并在较低温度下不混溶。络合剂是聚（环氧乙烷）聚合物或具有聚（环氧乙烷）嵌段的共聚物。催化剂容易从聚醚多元醇中除去。

8. 发明授权

US06429166B1 Method for preparing metal cyanide catalyst/polyol initiator slurries 失效
标题翻译：金属氰化物催化剂/多元醇引发剂浆料的制备方法
公开(公告)号：US06429166B1
公开(公告)日：2002-08-06
申请号：US09574847
申请日：2000-05-19
申请人： Richard M. Wehmeyer
发明人： Richard M. Wehmeyer
IPC分类号： B01J2726
CPC分类号： B01J27/26 , C08G65/10 , C08G65/2642 , C08G65/2663
摘要： Metal cyanide catalyst dispersions in initiator compounds are prepared by precipitating the catalyst in an inert organic compound, mixing the resulting slurry with the initiator and stripping off the inert organic compound. Using this method, an active alkylene oxide polymerization catalyst is prepared. It is not necessary to use a separate organic complexing agent in the preparation.
摘要翻译：引发剂化合物中的金属氰化物催化剂分散体通过将催化剂沉淀在惰性有机化合物中，将所得浆料与引发剂混合并汽提出惰性有机化合物来制备。使用该方法制备活性烯化氧聚合催化剂。在制备中不需要使用单独的有机络合剂。

9. 发明授权

US5089653A Process for the selective reduction of the 4-halogen in 2,4-dihaloanilines 失效
标题翻译：选择性还原2,4-二卤代苯胺中的4-卤素的方法
公开(公告)号：US5089653A
公开(公告)日：1992-02-18
申请号：US680712
申请日：1991-04-04
申请人： R. Garth Pews , Richard M. Wehmeyer , James E. Hunter
发明人： R. Garth Pews , Richard M. Wehmeyer , James E. Hunter
IPC分类号： B01J23/44 , C07B61/00 , C07C209/62 , C07C209/74 , C07C211/52 , C07C217/84 , C07C227/16 , C07C227/18 , C07C229/56 , C07C231/12
CPC分类号： C07C209/74 , C07C211/52 , C07C217/84 , C07C231/12 , Y02P20/55
摘要： Substituted 2-haloanilines are prepared from the correspondingly substituted 2,4-dichloro- or 2,4-dibromoanilines by selectively reducing a chloro or bromo substituent para to a protected amino group in the presence of the same halogen as an ortho substituent. The selective reductions are accomplished by protecting the amino function of the aniline with two protecting groups, e.g., as the diacetanilide or the succinimide.

10. 发明授权

US08816130B2 Heterogeneous catalyst and its use 有权
标题翻译：非均相催化剂及其用途
公开(公告)号：US08816130B2
公开(公告)日：2014-08-26
申请号：US13977113
申请日：2012-01-12
申请人： Palanichamy Manikandan , Sreenivasa Rao , Phani Kiran Bollapragada , David G. Barton , Richard M. Wehmeyer , William Tenn , Gerolamo Budroni
发明人： Palanichamy Manikandan , Sreenivasa Rao , Phani Kiran Bollapragada , David G. Barton , Richard M. Wehmeyer , William Tenn , Gerolamo Budroni
IPC分类号： C07C45/50 , C07C29/16 , B01J23/89 , B01J27/24 , B01J21/00 , C07C47/02 , C07C29/17 , B01J23/00 , B01J37/02 , B01J21/08 , B01J21/10 , B01J35/10 , B01J21/06
CPC分类号： B01J27/24 , B01J21/005 , B01J21/063 , B01J21/08 , B01J21/10 , B01J23/002 , B01J23/8946 , B01J23/8953 , B01J23/898 , B01J23/8986 , B01J23/8993 , B01J35/1014 , B01J37/0201 , B01J2523/00 , C07C29/16 , C07C29/172 , C07C45/50 , C07C47/02 , B01J2523/27 , B01J2523/822 , B01J2523/842 , B01J2523/845 , B01J2523/22 , B01J2523/12 , B01J2523/17 , B01J2523/72 , B01J2523/67 , B01J2523/19 , B01J2523/56 , B01J2523/3706 , B01J2523/3712 , C07C31/10
摘要： A heterogeneous catalyst that is a combination of rhodium, zinc, iron, a fourth metal and at least one metal selected from alkali metals and alkaline earth metals on a catalyst support (e.g. at least one of silica, alumina, titania, magnesia, zinc aluminate (ZnAl2O4), magnesium aluminate (MgAl2O4), magnesia-modified alumina, zinc oxide-modified alumina, zirconium oxide-modified alumina, and zinc oxide) and use of the catalyst in converting an alkylene to an oxygenate that has one more carbon atom than the alkylene.
摘要翻译：催化剂载体上的铑，锌，铁，第四金属和至少一种选自碱金属和碱土金属的金属的组合的多相催化剂（例如二氧化硅，氧化铝，二氧化钛，氧化镁，铝酸锌中的至少一种（ZnAl 2 O 4），铝酸镁（MgAl 2 O 4），氧化镁改性氧化铝，氧化锌改性氧化铝，氧化锆改性氧化铝和氧化锌），并使用该催化剂将亚烷基转化成具有比碳原子多一个碳原子的氧化物亚烷基。

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