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1. 发明授权

US5123932A Motor fuel compositions containing alkoxylation products 失效
标题翻译：含有烷氧基化产物的电动机燃料组合物
公开(公告)号：US5123932A
公开(公告)日：1992-06-23
申请号：US520745
申请日：1990-05-09
申请人： Hans P. Rath , Herwig Hoffmann , Volker Vogt , Hans Horler , Helmut Mach , Juergen Thomas
发明人： Hans P. Rath , Herwig Hoffmann , Volker Vogt , Hans Horler , Helmut Mach , Juergen Thomas
IPC分类号： C08G65/28 , C10L1/14 , C10L1/18 , C10L1/198 , C10L1/22
CPC分类号： C10L1/1985 , C10L1/146 , C10L1/2383
摘要： Motor fuel compositions contain alkoxylation products of oxo oils or their fractions or esters thereof, which are alkoxylated with propene oxide and/or butene oxides and/or not more than minor aomunts of ethene oxide.
摘要翻译：汽油燃料组合物含有氧化油或其馏分或酯的烷氧基化产物，它们与氧化丙烯和/或氧化烯氧化烷基化和/或不超过乙烯氧化物的次要氧化。

2. 发明授权

US5191044A Preparation of polyisobutene 失效
标题翻译：聚氨酯的制备
公开(公告)号：US5191044A
公开(公告)日：1993-03-02
申请号：US772804
申请日：1991-10-08
申请人： Hans P. Rath , Herwig Hoffmann , Peter Reuter , Helmut Mach
发明人： Hans P. Rath , Herwig Hoffmann , Peter Reuter , Helmut Mach
IPC分类号： C08F4/12 , C08F2/00 , C08F4/06 , C08F4/14 , C08F10/00 , C08F10/10
CPC分类号： C08F10/10
摘要： A process for the preparation of polyisobutene from isobutene and/or hydrocarbons containing isobutene in the presence of a complex of BF.sub.3 and an alcohol, wherein the free BF.sub.3 is substantially removed from the complex solution and/or from the reaction chamber.
摘要翻译：在BF 3和醇的配合物存在下，从异丁烯和/或含有异丁烯的烃制备聚异丁烯的方法，其中游离BF 3基本上从复合溶液和/或从反应室除去。

3. 发明授权

US4369327A Preparation of phthalic anhydride 失效
标题翻译：邻苯二甲酸酐的制备
公开(公告)号：US4369327A
公开(公告)日：1983-01-18
申请号：US313177
申请日：1981-10-20
申请人： Dieter Stockburger , Wilhelm Schultz , Johannes E. Schmidt , Friedrich Wirth , Herwig Hoffmann , Bernhard Holzknecht , Klaus Wintermantel
发明人： Dieter Stockburger , Wilhelm Schultz , Johannes E. Schmidt , Friedrich Wirth , Herwig Hoffmann , Bernhard Holzknecht , Klaus Wintermantel
IPC分类号： C07D307/89 , C07C51/265 , C07C51/31
CPC分类号： C07C51/265 , C07C51/313
摘要： A process for the preparation of phthalic anhydride (PA) of catalytic oxidation of naphthalene or o-xylene with air, a preheated mixture of air and naphthalene or o-xylene being passed into a reactor charged with the catalyst, and the reaction gas leaving the reactor being passed through a separator in which the PA is separated out as a solid, in which process the air fed to the reactor is preheated, before or after the admixture of naphthalene or of o-xylene, by using it to cool the reaction gas in the PA separator.
摘要翻译：制备萘和邻二甲苯与空气催化氧化邻苯二甲酸酐（PA）的方法，将预热的空气和萘或邻二甲苯的混合物送入装有催化剂的反应器中，并将反应气体离开反应器通过分离器，其中PA作为固体分离，在该过程中，在萘或邻二甲苯的混合之前或之后，通过使用它来冷却反应气体，将进料到反应器的空气预热在PA分离器中。

4. 发明授权

US4072714A Hydrogenation of acetylene alcohols 失效
标题翻译：乙炔醇的氢化
公开(公告)号：US4072714A
公开(公告)日：1978-02-07
申请号：US765762
申请日：1977-02-04
申请人： Dieter Voges , Karl Baer , Juergen Boudier , Siegfried Winderl , Herwig Hoffmann
发明人： Dieter Voges , Karl Baer , Juergen Boudier , Siegfried Winderl , Herwig Hoffmann
IPC分类号： B01J23/88 , C07C89/00 , C07C29/00
CPC分类号： B01J23/8898
摘要： An improved catalyst for the complete hydrogenation of acetylenically unsaturated alcohols and based on nickel, copper and manganese. The catalyst is used without a support and molybdenum is additionally included in an amount approximately equal to the content of manganese.
摘要翻译：用于炔属不饱和醇的完全氢化并基于镍，铜和锰的改进的催化剂。催化剂不需要载体就可以使用，钼的含量大约等于锰的含量。

5. 发明授权

US3972938A Manufacture of hexamethylene diamine 失效
标题翻译：六亚甲基二胺的制造
公开(公告)号：US3972938A
公开(公告)日：1976-08-03
申请号：US450145
申请日：1974-03-11
申请人： Dieter Voges , Leopold Hupfer , Siegfried Winderl , Karl Wilhelm Leonhard , Herwig Hoffmann
发明人： Dieter Voges , Leopold Hupfer , Siegfried Winderl , Karl Wilhelm Leonhard , Herwig Hoffmann
IPC分类号： C07B61/00 , B01J23/00 , B01J27/00 , C07C67/00 , C07C209/00 , C07C209/48 , C07C211/09 , C07C211/12 , C07C87/14
CPC分类号： C07C209/48
摘要： A process for the catalytic hydrogenation of adiponitrile in the presence of ammonia, in which a portion of the reaction mixture is recycled and specific molar ratios of adiponitrile and ammonia are maintained.
摘要翻译：在氨的存在下己二腈催化氢化的方法，其中一部分反应混合物被再循环，并且维持特定的己二腈和氨的摩尔比。

6. 发明授权

US3954669A Process for making an ethynylation catalyst 失效
标题翻译：制备乙炔化催化剂的方法
公开(公告)号：US3954669A
公开(公告)日：1976-05-04
申请号：US525317
申请日：1974-11-19
申请人： Franz Josef Broecker , Wolfgang Reiss , Karl Baer , Siegfried Winderl , Wolfgang Schroeder , Herwig Hoffmann
发明人： Franz Josef Broecker , Wolfgang Reiss , Karl Baer , Siegfried Winderl , Wolfgang Schroeder , Herwig Hoffmann
IPC分类号： B01J23/72 , B01J23/745 , B01J23/86 , B01J27/232 , B01J31/22 , C07B61/00 , C07C27/00 , C07C29/42 , C07C33/04 , C07C67/00 , B01J31/12 , B01J31/14
CPC分类号： C07C29/42 , B01J23/72 , B01J23/745 , B01J23/868
摘要： A new catalyst for the manufacture of butynediol from formaldehyde and acetylene, based on a carbonate which contains copper, has the structure of the natural mineral manasseite, also contains magnesium or aluminum or -- in place of aluminum -- iron or chromium and is converted into the catalyst by reaction of the copper ions with acetylene.
摘要翻译：用于从甲醛和乙炔制造丁炔二醇的新型催化剂，基于含有铜的碳酸盐，具有天然矿物人造石的结构，还含有镁或铝或代替铝 - 铁或铬，并转化为催化剂通过铜离子与乙炔的反应。

7. 发明授权

US4778929A Continuous hydroformylation of olefinically unsaturated compounds 失效
标题翻译：烯属不饱和化合物的连续加氢甲酰化
公开(公告)号：US4778929A
公开(公告)日：1988-10-18
申请号：US70963
申请日：1987-07-08
申请人： Peter Zehner , Herwig Hoffmann , Wolfgang Richter , Dieter Stuetzer , Max Strohmeyer , Helmut Walz , Erich Weippert
发明人： Peter Zehner , Herwig Hoffmann , Wolfgang Richter , Dieter Stuetzer , Max Strohmeyer , Helmut Walz , Erich Weippert
IPC分类号： C07B61/00 , B01J31/00 , C07C45/00 , C07C45/50 , C07C47/02 , C07C67/00
CPC分类号： C07C45/50
摘要： Olefinically unsaturated compounds are hydroformylated continuously, the olefin being passed into the lower region of the reactor, under from 1 to 40 bar and at from 50.degree. to 140.degree. C. with the aid of a rhodium complex as a catalyst in a hydroformylation reactor having a liquid reaction zone which occupies about 60-85% of the reactor volume, the gaseous products and reactants being removed from the hydroformylation reactor, the products being isolated and the major part of the remaining gas being recycled to the reactor by the cycle gas method, by a process in which from 20 to 80% by volume of the cycle gas is fed into the hydroformylation reactor above the liquid reaction zone and/or below the liquid surface in the top fourth of the liquid reaction zone.
摘要翻译：烯化不饱和化合物连续加氢甲酰化，在加氢甲酰化反应器中借助于铑络合物作为催化剂，将烯烃在1至40巴和50至140℃下进入反应器的下部区域，占反应器体积约60-85％的液体反应区，气态产物和反应物从加氢甲酰化反应器中除去，产物被分离，剩余气体的主要部分通过循环气体法再循环到反应器，其中循环气体的20至80体积％被输入到液体反应区上方的加氢甲酰化反应器和/或液体反应区顶部第四个液体表面下方的流程。

8. 发明授权

US4659866A Continuous preparation of furmamide 失效
标题翻译：连续制备呋喃胺
公开(公告)号：US4659866A
公开(公告)日：1987-04-21
申请号：US347578
申请日：1982-02-10
申请人： Kaspar Bott , Gerd Kaibel , Herwig Hoffmann , Rudolf Irnich , Otto Kratzer
发明人： Kaspar Bott , Gerd Kaibel , Herwig Hoffmann , Rudolf Irnich , Otto Kratzer
IPC分类号： C07C231/02 , C07C20060101 , C07C67/00 , C07C231/00 , C07C233/03 , C07C102/06
CPC分类号： C07C231/02
摘要： Formamide is prepared continuously from methyl formate and ammonia, pure methanol being recovered, by a process wherein(a) the reaction of methyl formate and ammonia is carried out predominantly in the liquid phase in the upper region of a reaction column R having a total of from 15 to 30 theoretical plates,(b) the methanol formed in this reaction is removed, together with small amounts of formamide, from the column or the evaporator in vaporus form at the level of plates 1-5 (counted from the bottom),(c) the formamide is removed from this methanol/formamide mixture, together with small amounts of methanol, in a distillation column D1 and recycled to R, and(d) the small amounts of methanol contained in the bottom product from R, which substantially consists of formamide and in this column should be at from 110.degree. to 130.degree. C., are separated off in a distillation column D2.
摘要翻译：甲酸甲酯由甲酸甲酯和氨，回收的纯甲醇连续制备，其中（a）甲酸甲酯和氨的反应主要在反应塔R的上部区域的液相中进行，其总共具有从15到30个理论塔板，（b）将该反应中形成的甲醇与少量甲酰胺一起从塔或蒸发器以蒸汽形式在板1-5的水平（从底部计数）中除去，（c）将甲酰胺与蒸馏塔D1中的少量甲醇一起从该甲醇/甲酰胺混合物中除去并再循环至R，和（d）从R中的底部产物中含有的少量甲醇，其基本上由甲酰胺组成，该柱应在110℃至130℃，在蒸馏塔D2中分离。

9. 发明授权

US4067914A Manufacture of butynediol 失效
标题翻译：丁炔二醇的制造
公开(公告)号：US4067914A
公开(公告)日：1978-01-10
申请号：US671384
申请日：1976-03-29
申请人： Wolfgang Reiss , Siegfried Winderl , Wolfgang Schroeder , Herwig Hoffmann
发明人： Wolfgang Reiss , Siegfried Winderl , Wolfgang Schroeder , Herwig Hoffmann
IPC分类号： C07C29/42 , B01J31/00 , C07B61/00 , C07C27/00 , C07C33/046 , C07C67/00 , C07C29/00
CPC分类号： C07C33/046
摘要： In a process for the manufacture of butynediol by the reaction of formaldehyde and acetylene in aqueous solution, in which a catalyst is used which is produced by the action of acetylene and formaldehyde on copper (II) compounds, the catalyst becomes inactive when it is treated for a relatively long period with formaldehyde at elevated temperature in the absence of acetylene so that it must constantly remain in contact with acetylene-containing solution if its temperature is above 70.degree. C.
摘要翻译：在通过甲醛和乙炔在水溶液中反应制造丁炔二醇的方法中，其中使用通过乙炔和甲醛作用于铜（II）化合物而产生的催化剂，当处理时催化剂变得不活动在不存在乙炔的情况下，甲醛在高温下持续相当长的时间，如果其温度高于70℃，则必须与乙炔溶液一直保持接触。

10. 发明授权

US4062899A Butynediol manufacture 失效
标题翻译：丁炔二醇制造
公开(公告)号：US4062899A
公开(公告)日：1977-12-13
申请号：US712701
申请日：1976-08-09
申请人： Peter Rudolf Laurer , Wolfgang Schroeder , Herwig Hoffmann , Heinz Lingk
发明人： Peter Rudolf Laurer , Wolfgang Schroeder , Herwig Hoffmann , Heinz Lingk
IPC分类号： B01J23/00 , B01J23/72 , B01J27/232 , C01G3/00 , C07C29/00
CPC分类号： B01J27/232 , B01J23/007 , B01J23/72 , C01G3/00
摘要： Basic carbonate which contains copper and aluminum and is suitable for the manufacture of copper-containing catalysts and which has the general formula Cu.sub.m Al.sub.6 (CO.sub.3).sub.0.5m O.sub.3 (OH).sub.m+12, where m may be an integer or non-integer between 2 and 6.
摘要翻译：含铜和铝的碱性碳酸盐，适用于制造含铜催化剂，具有通式CumAl6（CO3）0.5mO3（OH）m + 12，其中m可以是2和2之间的整数或非整数， 6。

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