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281.发明公开Selective production of linear tetraethylenepentamine and hydroxyethyldiethylenetriamine 失效Selektive Herstellung von linearemTetraäthylenpentaminundHydroxydiäTHentriamin。
公开(公告)号：EP0449382A1
公开(公告)日：1991-10-02
申请号：EP91200713.5
申请日：1991-03-28
IPC: C07C209/16 , C07C211/13 , C07C211/14 , B01J21/06 , B01J23/24 , B01J27/18
CPC classification number: C07C209/16 , C07C213/02
Abstract: This invention relates to a process for making amines having a high yield weight percent of linear tetraethylenepentamine (L-TEPA) and hydroxyethyldiethylenetriamine (HEDETA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containing substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in L-TEPA and HEDETA.
Abstract translation: 本发明涉及通过在选自第IVB族金属氧化物的缩合催化剂的存在下缩合氨基化合物来制备具有高产率的线性四亚乙基五胺（L-TEPA）和羟乙基二亚乙基三胺（HEDETA） 含VIB金属的物质和促进的缩合催化剂。 本发明还涉及富含L-TEPA和HEDETA的亚烷基胺生产者组合物。
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282.发明公开
公开(公告)号：EP0449381A1
公开(公告)日：1991-10-02
申请号：EP91200711.9
申请日：1991-03-28
IPC: C07C209/16 , C07C211/13 , C07C211/14 , C07C215/14 , B01J21/06 , B01J23/24 , B01J27/18
CPC classification number: C07D295/023 , C07C209/16 , C07C213/02 , C07D295/13
Abstract: This invention relates to a process for making amines having a high yield weight percent of aminoethylethanolamine (AEEA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containing substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in AEEA.
Abstract translation: 本发明涉及通过在选自IVB族金属氧化物，含VIB族金属的物质和促进的VIB金属的物质的缩合催化剂存在下缩合氨基化合物来制备具有高产率的氨基乙基乙醇胺（AEEA）的胺的方法 缩合催化剂。 本发明还涉及富含AEEA的亚烷基胺生产者组合物。
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公开(公告)号：EP0368253A3
公开(公告)日：1991-09-25
申请号：EP89120624.5
申请日：1989-11-07
Inventor： Partain, Emmett Malone, III , Brode, Lewis, II
CPC classification number: A61K8/736 , A61K9/0014 , A61K9/7015 , A61K47/36 , A61K2800/5426 , A61L26/0023 , A61L26/0076 , A61Q7/00 , A61Q17/00 , A61Q17/04 , A61Q19/00 , B01D71/08 , C08B37/003 , C08L5/08 , Y10S261/88 , Y10S424/15 , Y10S514/944 , Y10S514/945 , Y10S514/947 , Y10S514/953 , Y10S514/969 , C08L2666/02
Abstract: Delivery systems containing at least one aminopolysaccharide derivative are provided for the delivery of pharmaceutical or therapeutic actives to a desired topical or mucous membrane site in a subject, and wherein upon delivery, the systems provides a biocompatible, substantive, gas permeable, film from which actives are available at the designated site.
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284.发明公开Tantalum-containing catalyst useful for producing alcohols from synthesis gas 失效Tantal enthaltender Katalysator zur Herstellung von Alkoholen aus Synthesegas。
公开(公告)号：EP0444399A1
公开(公告)日：1991-09-04
申请号：EP91100177.4
申请日：1991-01-07
Inventor： Kinkade, Nancy Ellen
IPC: C07C29/153 , B01J27/051
CPC classification number: C07C29/153 , Y02P20/52 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125
Abstract: A catalyst useful for selectively converting a mixture of carbon monoxide and hydrogen to a mixture of lower alkanols consisting essentially of a mixture of molybdenum sulfide, an alkali metal compound and a tantalum compound.
Abstract translation: 用于选择性地将一氧化碳和氢气的混合物转化为基本上由硫化钼，碱金属化合物和钽化合物的混合物组成的低级链烷醇的混合物的催化剂。
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公开(公告)号：EP0350922A3
公开(公告)日：1991-07-10
申请号：EP89112857.1
申请日：1989-07-13
Abstract: Process for the separation and recovery of aldehyde product from a non-aqueous hydroformylation reaction product composition comprising the aldehyde product, a rhodium-ionically charged phosphorus ligand complex, a free ionically charged phosphorus ligand and an organic solubilizing agent for said complex and said free ligand via phase separation using added water or both added water and an added non-polar hydrocarbon compound.
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Patent Agency Ranking
公开(公告)号：EP0435386A1
公开(公告)日：1991-07-03
申请号：EP90203370.3
申请日：1990-12-18
Abstract: This invention relates to water soluble crayon compositions which are comprised of (i) one or more water soluble block polymers characterized by an ABCBA structure and (ii) a coloring agent, and to crayons produced therefrom. This invention also relates to processes for the production of water soluble crayon compositions and for the manufacture of crayons.
Abstract translation: 本发明涉及水溶性蜡笔组合物，该组合物由（i）一种或多种以ABCBA结构为特征的水溶性嵌段聚合物和（ii）着色剂以及由其制成的蜡笔组成。 本发明还涉及生产水溶性蜡笔组合物和制造蜡笔的方法。
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公开(公告)号：EP0435345A1
公开(公告)日：1991-07-03
申请号：EP90125767.5
申请日：1990-12-28
Inventor： Karol, Frederick John , Kao, Sun-Chueh
CPC classification number: C08F10/02 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/6378 , C08F4/68 , C08F4/6367 , C08F2500/12 , C08F2500/07 , C08F210/14
Abstract: A vanadium-based catalyst is treated with a polysiloxane oil as a means of enhancing catalyst activity and polymer productivity.
Abstract translation: 用聚硅氧烷油处理钒基催化剂作为提高催化剂活性和聚合物生产率的手段。
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公开(公告)号：EP0435265A2
公开(公告)日：1991-07-03
申请号：EP90125533.1
申请日：1990-12-27
IPC: C08G63/08 , C08G59/34 , C07C69/675 , C07D303/16 , C07C265/04 , C09D167/04 , C09D163/00 , C08G18/68 , C08G18/42 , C08F299/04
CPC classification number: C08G59/027 , C07C69/675 , C07D303/16 , C08G18/4269 , C08G18/686 , C08G59/24 , C08G63/08 , C08L67/04
Abstract: Novel unsaturated polylactones are produced by the reaction of an unsaturated alcohol, such as tetrahydrobenzyl alcohol, with a lactone. Said product may be subsequently epoxidized to form unique polylactone epoxides. Also, the unsaturated polylactones may be derivatized with isocyanates, anhydrides, and carboxylic acids and epoxidized to form useful modified polylactone epoxides. The novel compounds of this invention are useful in coating, ink, adhesive, or sealant formulations, as well as useful as intermediates in the production of other valuable compounds, and in other end uses.
Abstract translation: 新的不饱和聚内酯通过不饱和醇如四氢苄醇与内酯的反应产生。 所述产物可以随后环氧化形成独特的聚内酯环氧化物。 此外，不饱和聚内酯可以用异氰酸酯，酸酐和羧酸衍生化，并被环氧化形成有用的改性聚内酯环氧化物。 本发明的新颖化合物可用于涂料，油墨，粘合剂或密封剂配方中，以及用作生产其它有价值化合物的中间体，也可用于其它最终用途。
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289.发明公开Preparation of very low molecular weight polyethylene in a fluidized bed 失效在einem Wirbelbett的Herstellung von Polyethylen mit sehr niedrigem Molekulargewicht。
公开(公告)号：EP0435251A1
公开(公告)日：1991-07-03
申请号：EP90125493.8
申请日：1990-12-27
Inventor： Theobald, Eugene Harry
CPC classification number: C08F10/02 , C08F110/02 , C08F210/16 , Y10S526/901 , Y10S526/905 , C08F4/68 , C08F2500/02 , C08F2500/18 , C08F2500/12 , C08F2500/24 , C08F210/08
Abstract: Ethylene homopolymers or copolymers having a very low molecular weight are continuously prepared in a fluidized bed in the presence of high concentrations of hydrogen, while maintaining high catalyst activity, by means of a vanadium-based catalyst.
Abstract translation: 在高浓度氢气存在下，在流化床中连续制备具有非常低分子量的乙烯均聚物或共聚物，同时通过钒基催化剂维持高催化剂活性。
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290.发明公开
公开(公告)号：EP0376348A3
公开(公告)日：1991-07-03
申请号：EP89124137.4
申请日：1989-12-29
Inventor： Kao, Sun-Chueh , Karol, Frederick John
Abstract: A vanadium-based catalyst is treated with certain silicon-containing compounds as a means of narrowing and effectively regulating the molecular weight distribution of the polymers produced with the catalyst.
Abstract translation: 用某些含硅化合物处理钒基催化剂作为缩小和有效调节用催化剂生产的聚合物的分子量分布的手段。
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