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31. 发明授权

US6147227A Process for preparing phthalides 失效
标题翻译：制备苯酞的方法
公开(公告)号：US6147227A
公开(公告)日：2000-11-14
申请号：US269773
申请日：1999-04-01
申请人： Klemens Massonne , Rainer Becker , Horst Neuhauser , Horst Zimmermann , Wolfgang Reif , Peter Cramers , Daniel Nardin
发明人： Klemens Massonne , Rainer Becker , Horst Neuhauser , Horst Zimmermann , Wolfgang Reif , Peter Cramers , Daniel Nardin
IPC分类号： C07D307/88
CPC分类号： C07D307/88
摘要： A process for preparing phthalides of the general formula I, ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently hydrogen, C.sub.1-C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, by hydrogenating phthalic anhydrides of the general formula II, ##STR2## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each as defined above, with hydrogen in the presence of suspended catalysts of the Raney type in a hydrogenation apparatus by using a mixing apparatus to mix a liquid phase, which includes the catalyst and the phthalic anhydride used and resulting phthalide, and a gas phase, which includes the hydrogenating hydrogen, comprises using the mixing apparatus to introduce a mixing intensity of at least 50 W/l into the liquid phase.
摘要翻译： PCT No.PCT / EP97 / 05186 Sec。 371日期1999年4月1日 102（e）1999年4月1日PCT 1997年9月22日PCT公布。公开号WO98 / 14441 日期：1998年4月9日制备通式Ⅰ的邻苯二甲酸酯的方法，其中R 1，R 2，R 3和R 4独立地是氢，C 1 -C 4烷基或C 1 -C 4烷氧基，通过氢化通式Ⅱ的邻苯二甲酸酐，其中R 1，R 2，R 3和R 4各自如上定义，在氢化装置中，在阮内型悬浮催化剂存在的情况下，通过使用混合装置将包含催化剂和所用邻苯二甲酸酐的液相并且所得的苯并呋喃酮和包括氢化氢的气相包括使用混合装置将至少50W / l的混合强度引入液相。

32. 发明授权

US5847131A Preparation of N-substituted cyclic amines 失效
标题翻译： N-取代的环胺的制备
公开(公告)号：US5847131A
公开(公告)日：1998-12-08
申请号：US876329
申请日：1997-06-16
申请人： Joachim Simon , Roman Dostalek , Heinz Lingk , Rainer Becker , Andreas Henne , Rolf Lebkucher , Cristina Freire Erdbrugger , Michael Hesse , Detlef Kratz
发明人： Joachim Simon , Roman Dostalek , Heinz Lingk , Rainer Becker , Andreas Henne , Rolf Lebkucher , Cristina Freire Erdbrugger , Michael Hesse , Detlef Kratz
IPC分类号： C07D295/02 , B01J23/72 , B01J37/02 , C07B61/00 , C07D295/03 , C07D295/023
CPC分类号： C07D295/03 , B01J23/72 , B01J37/0203
摘要： N-Substituted cyclic amines are prepared by reacting diols with primary amines over a copper-containing catalyst which is obtainable by impregnation of an inert support with an aqueous solution of an ammine complex of a readily thermally decomposable copper compound and subsequent drying and calcination and contains from 5 to 50% by weight of copper, calculated as CuO.
摘要翻译： N-取代的环胺通过二元醇与伯胺在含铜催化剂上反应制备，所述催化剂可通过用容易热分解的铜化合物的氨络合物的水溶液浸渍惰性载体而得到，随后进行干燥和煅烧， 5至50重量％的铜，以CuO计。

33. 发明授权

US5719281A Preparation of 1/3/5-Tris(2-Hydroxyalkyl) isocyanurates 失效
标题翻译：制备1,3,5-三（2-羟基烷基）异氰脲酸酯
公开(公告)号：US5719281A
公开(公告)日：1998-02-17
申请号：US621063
申请日：1996-03-22
申请人： Frank Gutschoven , Rainer Becker , Johann-Peter Melder , Etienne van den Brande , Thomas Krader
发明人： Frank Gutschoven , Rainer Becker , Johann-Peter Melder , Etienne van den Brande , Thomas Krader
IPC分类号： B01J31/24 , C07B61/00 , C07D251/34
CPC分类号： C07D251/34
摘要： In a process for preparing 1,3,5-tris(2-hydroxyalkyl) isocyanurates from cyanuric acid and aliphatic epoxides, the reaction is carried out in the presence of catalytic amounts of an organic phosphorus compound.
摘要翻译：在从三聚氰酸和脂族环氧化物制备1,3,5-三（2-羟基烷基）异氰脲酸酯的方法中，反应在催化量的有机磷化合物的存在下进行。

34. 发明授权

US5463020A Preparation of polytetrahydrofuran or tetrahydrofuran/alkylene oxide copolymers 失效
标题翻译：聚四氢呋喃或四氢呋喃/烯化氧共聚物的制备
公开(公告)号：US5463020A
公开(公告)日：1995-10-31
申请号：US268954
申请日：1994-06-30
申请人： Rainer Becker , Michael Huellmann , Christof Palm , Wolfgang Franzischka
发明人： Rainer Becker , Michael Huellmann , Christof Palm , Wolfgang Franzischka
IPC分类号： C08G65/06 , C08G65/02 , C08G65/20 , C08G65/26 , C08G65/10
CPC分类号： C08G65/2654 , C08G65/20 , C08G65/269
摘要： Polytetrahydrofuran or C.sub.2 -C.sub.10 -alkylene oxide/tetrahydrofuran copolymers having a molecular weight of from 250 to 20,000 Dalton are prepared by the cationic polymerization of tetrahydrofuran or tetrahydrofuran and C.sub.2 -C.sub.10 -alkylene oxides in the prsence of a promoter by a process in which the catalyst used is a mixture of one or more C.sub.2 -C.sub.6 -di- or tricarboxylic acids with boric acid.
摘要翻译：分子量为250至20,000道尔顿的聚四氢呋喃或C2-C10-环氧烷/四氢呋喃共聚物是通过四氢呋喃或四氢呋喃和C 2 -C 10 - 环氧烷在促进剂中的阳离子聚合制备的，其中，所使用的催化剂是一种或多种C 2 -C 6 - 二 - 或三羧酸与硼酸的混合物。

35. 发明授权

US5238274A Device for locking and unlocking closed doors to the interior of a motor vehicle 失效
标题翻译：用于锁定和解锁闭合门的装置到电动车辆的内部
公开(公告)号：US5238274A
公开(公告)日：1993-08-24
申请号：US838753
申请日：1992-03-30
申请人： Rainer Becker , Eckhard Ursel , Peter-Josef Bauer , Uwe Schaper
发明人： Rainer Becker , Eckhard Ursel , Peter-Josef Bauer , Uwe Schaper
IPC分类号： E05B65/32 , E05B65/12 , E05B65/20
CPC分类号： E05B81/06 , E05B81/20 , E05B77/245 , E05B81/14 , Y10T292/1047 , Y10T292/1082
摘要： A device is suggested which serves to lock and unlock closed doors of a motor vehicle. The device comprises a lock which is assigned to every door, can be actuated with a key and whose locking element is swivelably supported at the door and whose retainers, which cooperate with the latter, are arranged near the door opening so as to be fixed with respect to the body of the vehicle. The locking element is a structural component part which is spring-loaded relative to the unlocking position and engages behind the pin-like retainers with a hook-shaped projection in its locking position. The locking element has two catches which together enclose an angle with reference to the swivel axis of the locking element, which catches cooperate with counter-catches of a swivelable latch element which are spring-loaded relative to the catch position. To actuate a device constructed in such a way by motor as well, the lock has an actuating element which can be activated by motor, swivels the locking element into its locking position for locking the door and moves the latch element against the spring force for unlocking door and in so doing disengages the catches and counter-catches.
摘要翻译： PCT No.PCT / DE90 / 00679 Sec。 371日期：1992年3月30日 102（e）1992年3月30日PCT PCT 1990年9月6日PCT公布。出版物WO91 / 04384 日期1991年4月4日。建议一种用于锁定和解锁机动车辆的封闭门的装置。该装置包括分配给每个门的锁，可以用钥匙致动，并且其锁定元件可旋转地支撑在门处，并且与其配合的保持器布置在门开口附近以便被固定在尊重车身。锁定元件是结构构件部件，其相对于解锁位置是弹簧加载的，并且在其锁定位置上以钩状突起接合在销状保持器的后面。锁定元件具有两个卡扣，它们一起围绕锁定元件的旋转轴线包围一个角度，锁定元件与相对于卡扣位置弹簧加载的可旋转闩锁元件的反向卡扣配合。为了致动通过电动机以这种方式构造的装置，锁具有可由电动机启动的致动元件，将锁定元件旋转到其锁定位置以锁定门并且抵抗弹簧力移动闩锁元件以解锁在这样做的同时，分离捕获物和反捕获物。

36. 发明授权

US5207816A Cyclohexenone derivatives and their use for controlling undesirable plant growth 失效
标题翻译：环己烯酮衍生物及其用于控制不可食用植物生长的用途
公开(公告)号：US5207816A
公开(公告)日：1993-05-04
申请号：US711392
申请日：1991-06-06
申请人： Rainer Becker , Dieter Jahn , Michael Keil , Hans Theobald , Wolfgang Spiegler , Bruno Wuerzer
发明人： Rainer Becker , Dieter Jahn , Michael Keil , Hans Theobald , Wolfgang Spiegler , Bruno Wuerzer
IPC分类号： A01N43/08 , A01N43/10 , A01N43/36 , A01N43/56 , A01N43/647 , A01N43/78 , A01N43/80 , C07D207/32 , C07D207/335 , C07D207/337 , C07D231/12 , C07D249/04 , C07D261/08 , C07D263/32 , C07D263/48 , C07D271/06 , C07D275/02 , C07D277/22 , C07D277/28 , C07D277/30 , C07D277/42 , C07D307/56 , C07D307/58 , C07D333/22
CPC分类号： C07D207/335 , A01N43/08 , A01N43/10 , A01N43/36 , A01N43/56 , A01N43/647 , A01N43/78 , A01N43/80 , C07D207/337 , C07D231/12 , C07D249/04 , C07D261/08 , C07D263/32 , C07D263/48 , C07D271/06 , C07D275/02 , C07D277/28 , C07D277/30 , C07D277/42 , C07D307/56 , C07D307/58 , C07D333/22
摘要： Cyclohexenone derivatives of the formula ##STR1## where R.sup.1 is alkyl, R.sup.2 is alkyl, unsubstituted or halogen-substituted alkenyl or alkynyl, X is a substituted or unsubstituted five-membered heteroaromatic radical, and Z is hydrogen, methoxycarbonyl, ethoxycarbonyl, methyl or cyano, processes for their manufacture, and the use of these compounds for controlling undesirable plant growth.
摘要翻译：其中R1是烷基，R2是烷基，未取代或卤素取代的烯基或炔基，X是取代或未取代的五元杂芳族基，Z是氢，甲氧基羰基，乙氧基羰基，甲基或氰基的环己烯酮衍生物，其制备方法，以及这些化合物用于防治不期望的植物生长的用途。

37. 发明授权

US5166286A Polymers having terminal halogen atoms 失效
标题翻译：具有末端卤素原子的聚合物
公开(公告)号：US5166286A
公开(公告)日：1992-11-24
申请号：US668355
申请日：1991-03-11
申请人： Dietmar Bender , Klaus Bronstert , Rainer Becker
发明人： Dietmar Bender , Klaus Bronstert , Rainer Becker
IPC分类号： C08F2/38 , C08F4/06
CPC分类号： C08F2/38 , C08F4/06
摘要： Polymers having terminal halogen atoms and consisting of cationically polymerizable, olefinically unsaturated monomers are obtainable by polymerization using an initiator system comprising a halogen-containing Lewis acid and a 3-membered to 8-membered cyclic ether.
摘要翻译：具有末端卤素原子并由阳离子可聚合的烯属不饱和单体组成的聚合物可通过使用包含含卤素的路易斯酸和3元至8元环醚的引发剂体系的聚合获得。

38. 发明授权

US5075489A .beta.,.gamma.-unsaturated nitriles, their preparation and their use as scents 失效
标题翻译：（BETA），（GAMMA） - 不饱和NITRILES，其制备及其作为试剂的用途
公开(公告)号：US5075489A
公开(公告)日：1991-12-24
申请号：US514244
申请日：1990-04-25
申请人： Gerald Lauterbach , Rainer Becker , Klaas Jansen
发明人： Gerald Lauterbach , Rainer Becker , Klaas Jansen
IPC分类号： A61K8/00 , A61K8/40 , A61K8/49 , A61Q13/00 , C07C255/07 , C07C255/16 , C07C255/34 , C07C255/37 , C07D317/60 , C11B9/00 , C11D3/50
CPC分类号： C07D317/60 , C07C255/07 , C07C255/34 , C07C255/37 , C11B9/0023
摘要： Unsaturated nitriles of the general formula I ##STR1## where R is a branched or straight-chain alkyl radical of 4 to 10 carbon atoms or a phenyl ring which is substituted by alkyl of 1 to 4 carbon atoms, one or more alkoxy groups of 1 to 3 carbon atoms, preferably 1 or 2 methoxy groups, or alkylenedioxy, preferably methylenedioxy, and their preparation and their use as scents.
摘要翻译：通式I的不饱和腈（I）其中R是4至10个碳原子的支链或直链烷基或被1至4个碳原子的烷基取代的苯基环，一个或多个烷氧基 1至3个碳原子的基团，优选1或2个甲氧基，或亚烷基二氧基，优选亚甲二氧基，以及它们的制备及其作为香料的用途。

39. 发明授权

US5073538A Cycloalkylidene derivatives and fragrance composition 失效
标题翻译：环烯基衍生物和芳香族组合物
公开(公告)号：US5073538A
公开(公告)日：1991-12-17
申请号：US571899
申请日：1990-08-24
申请人： Michael Heullmann , Rainer Becker , Lothar Janitschke , Gerald Lauterbach , Wolfgang Barth , Klaas Jansen
发明人： Michael Heullmann , Rainer Becker , Lothar Janitschke , Gerald Lauterbach , Wolfgang Barth , Klaas Jansen
IPC分类号： C07C29/14 , C07C33/05 , C07C33/12 , C07C33/14 , C07C45/68 , C07C47/225 , C07D309/04 , C07D309/30 , C07D309/32 , C07D311/96 , C07D493/10 , C11B9/00 , C11D3/50
CPC分类号： C07C403/14 , C07C33/12 , C07C33/14 , C07D311/96 , C11B9/0034 , C11B9/0088 , C07C2101/14 , C07C2101/16
摘要： Cycloalkylidene derivatives of the general formulae Ia to Ic ##STR1## where the dashed line is a possible additional chemical bond, the radicals R.sup.1 are identical or different C.sub.1 -C.sub.4 -alkenyl groups, R.sup.2 and R.sup.3 are each methyl or ethyl, R.sup.4 is hydrogen or one of the radicals R.sup.1, X is oxygen, methylene or a chemical bond, m is from 0 to 3 or, when X is methylene, is from 1 to 3, or, when X is methylene and R.sup.1 is methyl, is from 2 to 3 and n is from 0 to 3, are used as fragrance materials.
摘要翻译：通式Ia至Ic的环亚烷基衍生物，其中虚线是可能的附加化学键，基团R 1是相同或不同的C 1 -C 4 - 烯基，R 2和R 3是每个甲基或乙基，R 4为氢或基团R 1，X为氧，亚甲基或化学键，m为0至3，或当X为亚甲基时为1至3，或当X为亚甲基时 R1为甲基，为2〜3，n为0〜3，用作香料。

40. 发明授权

US5019413A Process for improving the quality of Robusta coffee 失效
标题翻译：提高罗布斯塔咖啡质量的过程
公开(公告)号：US5019413A
公开(公告)日：1991-05-28
申请号：US601301
申请日：1990-10-22
申请人： Rainer Becker , Brigitte Schlabs , Claus Weisemann
发明人： Rainer Becker , Brigitte Schlabs , Claus Weisemann
IPC分类号： A23F5/02 , A23F5/04 , A23F5/16
CPC分类号： A23F5/02 , A23F5/16
摘要： The quality of Robusta coffee is increased by treating raw Robusta coffee beans whose water content has been increased to about 30% to 45% with steam at about 135.degree. C. to 140.degree. C. and at a pressure ranging from 3 bar to 4 bar approx. for 60 min to 120 min. This treatment particularly removes the substance responsible for the "earthy" and "musty" aroma note of Robusta coffee, namely the compound 2-methylisoborneol. After the treatment, the beans are processed and roasted in the customary way.
摘要翻译：罗布斯塔咖啡的质量通过在约135℃至140℃和约3巴至4巴的压力下处理含水量已增加至约30％至45％的原始罗布斯塔咖啡豆而增加大约 60分钟至120分钟。这种处理特别消除了负责罗布斯塔咖啡的“泥土”和“发霉”香气的物质，即化合物2-甲基异山梨醇。处理后，豆类以常规方式加工和烘烤。

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