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1. 发明授权

US5344993A Process or making 3-hydroxyaldehydes 失效
标题翻译：制备或制备3-羟基醛
公开(公告)号：US5344993A
公开(公告)日：1994-09-06
申请号：US130258
申请日：1993-10-01
申请人： Lynn H. Slaugh , Juan P. Arhancet
发明人： Lynn H. Slaugh , Juan P. Arhancet
IPC分类号： C07C29/16 , C07C31/20 , C07C45/58 , C07C45/50 , C07C45/57
CPC分类号： C07C45/58 , C07C29/16 , C07C31/20
摘要： This invention relates to a process for making 3-hydroxyaldehydes having 4 or more carbon atoms by intimately contacting(a) 1,2-epoxides having 3 or more carbon numbers,(b) ditertiary phosphine-modified cobalt carbonyl catalyst, said phosphine being a hydrocarbylene-bis(monophosphabicyclononane) in which each phosphorus atom is joined to hydrocarbylene and is a member of a bridge linkage without being a bridgehead atom and which hydrocarbylene-bis(monophosphabicyclononane) has 11 to 80 carbon atoms, 5 to 12 carbon atoms thereof together with a phosphorus atom being members of each of the two bicyclic skeletal structures,(c) carbon monoxide, and(d) hydrogen, the molar ratio of carbon monoxide to hydrogen being from about 4:1 to about 1:6, in liquid-phase solution in an inert reaction solvent, at a temperature of from about 30.degree. C. to about 150.degree. C. and a pressure of from about 50 psi to about 10,000 psi. Acids and promoter salts may be added to the reaction mixture to promote the hydroformylation reaction.
摘要翻译：本发明涉及一种通过紧密接触（a）具有3个或更多个碳数的1,2-环氧化物制备具有4个或更多个碳原子的3-羟基醛的方法，（b）二膦膦改性的羰基钴催化剂，所述膦是其中每个磷原子连接到亚烃基并且不是桥头原子的桥连构件的亚烃基 - 双（单磷酰基二环壬烷），并且亚烃基 - 双（单磷杂二环壬烷）具有11至80个碳原子，5至12个碳原子在一起其中磷原子是两个双环骨架结构中的每一个的成员，（c）一氧化碳和（d）氢，一氧化碳与氢的摩尔比为约4:1至约1:6，在惰性反应溶剂中，在约30℃至约150℃的温度和约50psi至约10,000psi的压力下进行。可以向反应混合物中加入酸和促进剂盐以促进加氢甲酰化反应。

2. 发明授权

US5304691A Process for making 1,3-propanediol and 3-hydroxypropanal 失效
标题翻译：制备1,3-丙二醇和3-羟基丙醛的方法
公开(公告)号：US5304691A
公开(公告)日：1994-04-19
申请号：US91108
申请日：1993-07-13
申请人： Juan P. Arhancet , Lynn H. Slaugh
发明人： Juan P. Arhancet , Lynn H. Slaugh
IPC分类号： C07C29/16 , C07C45/58 , C07C27/20 , C07C27/00
CPC分类号： C07C29/16 , C07C45/58
摘要： This invention relates to a process for making 1,3-propanediol and 3-hydroxypropanal by intimately contacting(a) ethylene oxide,(b) tertiary phosphine-complexed cobalt carbonyl catalyst(c) ruthenium catalyst,(c) carbon monoxide, and(d) hydrogen, the molar ratio of carbon monoxide to hydrogen being from about 4:1 to about 1:6,in liquid-phase solution in an inert reaction solvent, at a temperature of from about 30.degree. C. to about 150.degree. C. and a pressure of from about 50 psi to about 10,000 psi.
摘要翻译：本发明涉及一种通过紧密接触（a）环氧乙烷，（b）叔膦络合的羰基钴催化剂（c）钌催化剂，（c）一氧化碳和（a）环氧乙烷的方法，制备1,3-丙二醇和3-羟基丙醛， d）氢气，一氧化碳与氢的摩尔比约为4:1至约1:6，在惰性反应溶剂中的液相溶液中，温度为约30℃至约150℃ 并且压力为约50psi至约10,000psi。

3. 发明授权

US5463144A Process for preparing 1,3-propanediol 失效
标题翻译： 1,3-丙二醇制备方法
公开(公告)号：US5463144A
公开(公告)日：1995-10-31
申请号：US316671
申请日：1994-09-30
申请人： Joseph B. Powell , Lynn H. Slaugh , Thomas C. Forschner , Terry B. Thomason , Thomas C. Semple , Paul R. Weider , Juan P. Arhancet
发明人： Joseph B. Powell , Lynn H. Slaugh , Thomas C. Forschner , Terry B. Thomason , Thomas C. Semple , Paul R. Weider , Juan P. Arhancet
IPC分类号： C07C29/141 , C07C29/16 , C07C45/58 , C07C45/80 , C07C27/20 , C07C45/49 , C07C47/17
CPC分类号： C07C45/58 , C07C29/141 , C07C29/16 , C07C45/80
摘要： 1,3-propanediol is prepared in a process comprising the steps of:contacting ethylene oxide with carbon monoxide and hydrogen in an essentially non-water-miscible solvent in the presence of an effective amount of a non-phosphine-ligated cobalt catalyst and an effective amount of a lipophilic quaternary ammonium salt at a temperature within the range of about 50.degree. to about 100.degree. C. and a, pressure within the range of about 500 to about 5000 psig, under reaction conditions effective to produce an intermediate product mixture comprising less than 15 wt % 3-hydroxypropanal;adding an aqueous liquid to said intermediate product mixture and extracting into said aqueous liquid at a temperature less than about 100.degree. C. a major portion of the 3-hydroxypropanal so as to provide an aqueous phase comprising 3-hydroxypropanal in greater concentration than the-concentration of 3-hydroxypropanal in said intermediate product mixture and an organic phase comprising at least a portion of the cobalt catalyst or a cobalt-containing derivative thereof and at least a portion of the lipophilic quaternary ammonium salt;contacting the aqueous phase comprising 3-hydroxypropanal with hydrogen in, the presence of a hydrogenation catalyst at a pressure of at least about 100 psig and a temperature during at least a portion of the hydrogenation step of at least 40.degree. C. to provide a hydrogenation product mixture comprising 1,3-propanediol.
摘要翻译：以包括以下步骤的方法制备1,3-丙二醇：在有效量的非磷化氢连接的钴催化剂存在下，将环氧乙烷与一氧化碳和氢气在基本上不与水相混溶的溶剂中接触，在有效量的亲油性季铵盐的温度范围为约50至约100℃，和a，压力范围为约500至约5000psig，在有效产生中间产物混合物的反应条件下，包括小于15重量％的3-羟基丙醛; 向所述中间产物混合物中加入水性液体，并在低于约100℃的温度下将3-羟基丙醛的主要部分萃取到所述含水液体中，以提供包含比所述中间产物混合物更高浓度的3-羟基丙醛的水相，所述中间产物混合物中的3-羟基丙醛的浓度和包含至少一部分钴催化剂或其含钴衍生物和至少一部分亲脂性季铵盐的有机相; 在氢化催化剂存在下，在至少约100psig的压力和在至少40℃的至少一部分氢化步骤期间的温度下使包含3-羟基丙醛的水相与氢接触以提供氢化产物混合物包含1,3-丙二醇。

4. 发明授权

US5304686A Process for making 3-hydroxypropanal and 1,3-propanediol 失效
标题翻译：制备3-羟基丙醛和1,3-丙二醇的方法
公开(公告)号：US5304686A
公开(公告)日：1994-04-19
申请号：US91107
申请日：1993-07-13
申请人： Lynn H. Slaugh , Juan P. Arhancet
发明人： Lynn H. Slaugh , Juan P. Arhancet
IPC分类号： C07C29/16 , C07C31/20 , C07C45/58 , C07C47/19
CPC分类号： C07C31/20 , C07C29/141 , C07C45/58
摘要： This invention relates to a process for making 3-hydroxypropanal by intimately contacting(a) ethylene oxide,(b) ditertiary phosphine-modified cobalt carbonyl catalyst, said phosphine being a hydrocarbylene-bis(monophosphabicyclononane) in which each phosphorus atom is joined to hydrocarbylene and is a member of a bridge linkage without being a bridgehead atom and which hydrocarbylene-bis(monophosphabicyclononane) has 18 to 50 carbon atoms, 8 carbon atoms thereof together with a phosphorus atom being members of each of the two bicyclic skeletal structures,(c) a catalyst promoter comprising an acid and a metal salt promoter selected from a salt of a metal of Group IIA, Group IIB, Group IIIB and the Rare Earth Series of the Periodic Table of the Elements (CAS version),(d) carbon monoxide, and(e) hydrogen, the molar ratio of carbon monoxide to hydrogen being from about 4:1 to about 1:6,in liquid-phase solution in an inert reaction solvent, at a temperature of from about 30.degree. C. to about 150.degree. C. and a pressure of from about 50 psi to about 10,000 psi. The use of the acid/metal salt promoter enhances the activity of the catalyst.
摘要翻译：本发明涉及一种通过使（a）环氧乙烷紧密接触来制备3-羟基丙醛的方法，（b）二膦膦改性的羰基钴催化剂，所述膦是其中每个磷原子连接到亚烃基的亚烃基 - 二（单磷酰基二环壬烷）并且是桥联原子的成员，而不是桥头原子，并且亚烃基 - 双（单磷杂二环壬烷）具有18至50个碳原子，其8个碳原子和作为两个双环骨架结构中的每一个的成员的磷原子（c ）催化剂促进剂，其包含酸和选自IIA族，IIB族，IIIB族的金属和元素周期表的稀土系列（CAS版）的金属盐助催化剂，（d）一氧化碳，和（e）氢气，一氧化碳与氢的摩尔比约为4:1至约1:6，在惰性反应溶剂中的液相溶液中，温度为约30℃。至约150℃和约50psi至约10,000psi的压力。酸/金属盐助催化剂的使用增强了催化剂的活性。

5. 发明授权

US5576471A Cobalt-catalyzed process for preparing 1,3-propanediol using a lipophilic dihydroxyarene promoter 失效
标题翻译：使用亲脂性二羟基芳烃助催化剂制备1,3-丙二醇的钴催化方法
公开(公告)号：US5576471A
公开(公告)日：1996-11-19
申请号：US316669
申请日：1994-09-30
申请人： Thomas C. Semple , Joseph B. Powell , Lynn H. Slaugh , Thomas C. Forschner , Paul R. Weider
发明人： Thomas C. Semple , Joseph B. Powell , Lynn H. Slaugh , Thomas C. Forschner , Paul R. Weider
IPC分类号： C07C29/141 , C07C29/16 , C07C45/58 , C07C45/80 , C07C27/04
CPC分类号： C07C45/58 , C07C29/141 , C07C29/16 , C07C45/80
摘要： 1,3-Propanediol is prepared in a process which involves reacting ethylene oxide with carbon monoxide and hydrogen in an essentially non-water-miscible solvent in the presence of a non-phosphine-ligated cobalt catalyst and a lipophilic dihydroxyarene promoter to produce an intermediate product mixture containing 3-hydroxypropanal in an amount less than 15 wt %; extracting the 3-hydroxypropanal from the intermediate product mixture into an aqueous liquid at a temperature less than about 100.degree. C. and separating the aqueous phase containing 3-hydroxypropanal from the organic phase containing cobalt catalyst; hydrogenating the 3-hydroxypropanal in the aqueous phase to 1,3-propanediol; and recovering the 1,3-propanediol.The process enables the production of 1,3-propanediol in high yields and selectivity without the use of a phosphine ligand-modified cobalt catalyst.
摘要翻译： 1,3-丁二醇的制备方法是在非磷化氢连接的钴催化剂和亲脂性二羟基芳烃助催化剂存在下，使环氧乙烷与一氧化碳和氢气在基本上不与水相混溶的溶剂中进行反应，生成中间体含有小于15重量％的3-羟基丙醛的产物混合物; 在低于约100℃的温度下将中间产物混合物中的3-羟基丙醛萃取到含水液体中，并从含钴催化剂的有机相中分离出含有3-羟基丙醛的水相; 将水相中的3-羟基丙醛氢化为1,3-丙二醇; 并回收1,3-丙二醇。该方法能够以高产率和选择性生产1,3-丙二醇，而不需要使用膦配体改性的钴催化剂。

6. 发明授权

US5126496A Melt stabilized polyketone blend containing a mixture of magnesium oxide and alumina 失效
标题翻译：含有氧化镁和氧化铝混合物的熔融稳定的聚酮共混物
公开(公告)号：US5126496A
公开(公告)日：1992-06-30
申请号：US738410
申请日：1991-07-31
申请人： Lynn H. Slaugh
发明人： Lynn H. Slaugh
IPC分类号： C08K3/22
CPC分类号： C08K3/22
摘要： A stabilized polymer composition comprising a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon, and a melt stabilizer comprising a mixture of magnesium oxide and alumina. A process of preparing the composition and articles of manufacture made of the composition are also disclosed.
摘要翻译：一种稳定的聚合物组合物，其包含一氧化碳和至少一种烯属不饱和烃的线性交替聚合物和包含氧化镁和氧化铝的混合物的熔体稳定剂。还公开了制备由该组合物制成的组合物和制品的方法。

7. 发明授权

US5057582A Hydrogenation catalyst and hydrogenation process wherein said catalyst is used 失效
标题翻译：氢化催化剂和氢化方法，其中使用所述催化剂
公开(公告)号：US5057582A
公开(公告)日：1991-10-15
申请号：US289158
申请日：1988-12-23
申请人： Ronald J. Hoxmeier , Lynn H. Slaugh
发明人： Ronald J. Hoxmeier , Lynn H. Slaugh
IPC分类号： B01J31/04 , B01J31/14 , C08C19/02 , C08F8/04
CPC分类号： C08F8/04 , B01J31/0225 , B01J31/04 , B01J31/143 , B01J31/2234 , C08C19/02 , B01J2231/645 , B01J2531/845 , B01J2531/847
摘要： A hydrogenation catalyst prepared by combining a Group VIIIA metal compound and an alkylalumoxane and a hydrogenation process wherein said catalyst is used to hydrogenate compounds or materials containing ethylenic and/or aromatic unsaturation. The Group VIIIA metal compound is selected from the group of compounds consisting of carboxylates, chelates, alkoxides, salts of acids containing sulfur, salts of partial half esters of acids containing sulfur and salts of aliphatic and aromatic sulfonic acids. Nickel and cobalt compounds are preferred for use in preparing the hydrogenation catalyst. Hydrogenation catalysts prepared with methylalumoxane initially exhibit less hydrogenation activity than catalysts known heretofore in the prior art and prepared with a metal alkyl of a metal selected from Groups I, II and III. These catalysts, then, permit or enable greater control over the extent of hydrogenation, particularly when partial hydrogenation is a desired end result. Ultimately, however, the catalyst permits substantially complete hydrogenation of both ethylenic and aromatic unsaturation. Hydrogenation catalysts prepared with higher alkyl (C.sub.2 -C.sub.8) alumoxanes on the other hand are generally more active at all hydrogenation times at least those greater than about 30 minutes.
摘要翻译：通过组合ⅦA族金属化合物和烷基铝氧烷制备的氢化催化剂和氢化方法，其中所述催化剂用于氢化含有烯属和/或芳族不饱和度的化合物或材料。 VIIIA族金属化合物选自羧酸盐，螯合物，醇盐，含硫酸盐，含硫酸的部分半酯盐和脂族和芳族磺酸盐组成的化合物。镍和钴化合物优选用于制备氢化催化剂。用甲基铝氧烷制备的氢化催化剂最初显示出比现有技术中已知的催化剂更少的氢化活性，并用选自I，II和III族的金属的金属烷基制备。然后，这些催化剂允许或可以更好地控制氢化的程度，特别是当部分氢化是期望的最终结果时。然而，最终催化剂允许乙烯和芳族不饱和基团完全氢化。另一方面，由高级烷基（C 2 -C 8）铝氧烷制备的氢化催化剂在所有氢化时间通常在大于约30分钟的时间内更具活性。

8. 发明授权

US5030792A Process for preparing 1-octene 失效
标题翻译： 1-辛烯的制备方法
公开(公告)号：US5030792A
公开(公告)日：1991-07-09
申请号：US64356
申请日：1987-06-22
申请人： Lynn H. Slaugh
发明人： Lynn H. Slaugh
IPC分类号： B01J31/04 , B01J31/22 , C07B61/00 , C07C1/213 , C07C11/02 , C07C67/055 , C07C67/297
CPC分类号： C07C1/213 , C07C11/02 , C07C67/055
摘要： This invention relates to a process for producing 1-octenes comprising reacting conjugated dienes and carboxylic acids in the presence of palladium, platinum or ruthenium catalysts to produce 2,7-alkadienyl esters, contacting the 2,7-alkadienyl esters with hydrogen to produce alkyl esters and subsequently pyrolyzing the alkyl esters to produce 1-octene and carboxylic acid.

9. 发明授权

US5028652A Stabilized polymer compositions of linear alternating polyketones and zinc aluminate 失效
标题翻译：线性交替聚酮和铝酸锌的稳定聚合物组合物
公开(公告)号：US5028652A
公开(公告)日：1991-07-02
申请号：US474919
申请日：1990-02-05
申请人： Edgar J. Smutny , Lynn H. Slaugh
发明人： Edgar J. Smutny , Lynn H. Slaugh
IPC分类号： C08K3/24 , C08K5/057 , C08K5/098 , C08L33/02 , C08L73/00
CPC分类号： C08K5/057 , C08K3/24 , C08K5/098 , C08L73/00 , C08L33/02
摘要： Stabilized polymer compositions comprise a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon incorporating a stabilizing quantity of a zinc aluminate and, optionally, an acidic polymer containing moieties of an .alpha.-olefin and an .alpha.,.beta.-ethylenically unsaturated carboxylic acid. The compositions demonstrate improved melt stability.
摘要翻译：稳定的聚合物组合物包含一氧化碳和至少一种烯键式不饱和烃的线性交替聚合物，其包含稳定量的铝酸锌和任选的含有α-烯烃和α，β-烯属不饱和羧酸部分的酸性聚合物。该组合物显示出改进的熔体稳定性。

10. 发明授权

US4891446A Process for preparing aldehydes from alcohols 失效
标题翻译：从醇制备醛的方法
公开(公告)号：US4891446A
公开(公告)日：1990-01-02
申请号：US252284
申请日：1988-09-30
申请人： Lynn H. Slaugh
发明人： Lynn H. Slaugh
IPC分类号： C07C45/00
CPC分类号： C07C45/002
摘要： This invention relates to a process for converting saturated aliphatic primary alcohols to aldehydes by passing said alcohols over a fixed bed of brass catalyst particles at a temperature ranging from about 375.degree. to about 550.degree. C. in the presence of hydrogen passing over the bed at a gaseous hourly space velocity of greater than about 250 hour.sup.-1 and recovering the product aldehyde from an effluent passing out of the fixed bed.
摘要翻译：本发明涉及将饱和脂肪族伯醇转化成醛的方法，该方法是在约375℃至约550℃的温度范围内，通过所述醇在黄色催化剂颗粒的固定床上，大于约250小时-1的气时空速，并从通过固定床的流出液中回收产物醛。

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