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1.发明授权Process for the production of mixtures of alkylated aromatic hydroxy compounds 失效制备烷基化芳族羟基化合物的混合物的方法
公开(公告)号：US4348542A
公开(公告)日：1982-09-07
申请号：US167376
申请日：1980-07-09
申请人： Volker Serini , Rainer Neumann , Gerhard Friedhofen , Dieter Freitag , Jurgen Heuser , Hans-Helmut Schwarz
发明人： Volker Serini , Rainer Neumann , Gerhard Friedhofen , Dieter Freitag , Jurgen Heuser , Hans-Helmut Schwarz
IPC分类号： B01J27/00 , B01J31/00 , C07B61/00 , C07C27/00 , C07C37/20 , C07C37/70 , C07C39/16 , C07C67/00 , C08G63/00 , C08G64/06 , C08G64/22 , C08G64/24 , C07C39/12
摘要： A process for the production of mixtures of alkylated aromatic polyhydroxy compounds by reacting alkylated phenols with carbonyl compounds, wherein acidic organic ion exchangers are used as catalysts and commercial dialkyl phenols as the phenol and any unreacted starting phenols separated off are completely recycled into the process without intermediate purification, and the application of the thus produced polyhydroxyl compounds for making thermoplastic polycarbonates.
摘要翻译： 通过使烷基化酚与羰基化合物反应生成烷基化芳族多羟基化合物的混合物的方法，其中使用酸性有机离子交换剂作为催化剂和作为苯酚的商业二烷基酚和分离的任何未反应的起始酚完全循环到该方法中， 中间纯化，以及由此制备的用于制备热塑性聚碳酸酯的多羟基化合物的应用。
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公开(公告)号：US4371691A
公开(公告)日：1983-02-01
申请号：US167269
申请日：1980-07-09
IPC分类号： C08L27/00 , C07C37/20 , C07C37/74 , C08F283/00 , C08F283/02 , C08G63/00 , C08G64/06 , C08G64/20 , C08G64/24 , C08L1/00 , C08L25/00 , C08L69/00 , C08L101/00 , C08G63/62
摘要： This disclosure relates to the processes for producing polycarbonates from specific crude bisphenols. The bisphenols are characterized in that immediately after their preparation they are subjected to (i) separation, of excess phenols and low-boiling substances, by means of an evaporator, and (ii) removal of monophenols by desorption.The invention also relates to high-molecular weight aromatic polycarbonates made of crude bisphenols and their use in a variety of applications.
摘要翻译： 本公开涉及从特定粗双酚生产聚碳酸酯的方法。 双酚的特征在于，在制备之后立即通过蒸发器（i）分离过量的酚和低沸点物质，和（ii）通过解吸除去单酚。 本发明还涉及由粗双酚制成的高分子量芳族聚碳酸酯及其在各种应用中的用途。
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3.发明授权Process for the preparation of 4,4'-dihydroxy-3,3',5,5'-tetraalkyl-diphenylalkanes 失效制备4,4'-二羟基-3,3'，5,5'-四烷基 - 二苯基烷烃的方法
公开(公告)号：US4319053A
公开(公告)日：1982-03-09
申请号：US840896
申请日：1977-10-11
CPC分类号： C07C37/20
摘要： A process for the preparation of a 4,4'-dihydroxy-3,3',5,5'-tetraalkyl-diphenylalkane by reacting a 2,6-dialkyl phenol with a ketone in the presence of an acid organic ion exchanger wherein said acid ion exchanger is a macroporous resin with an average pore diameter of at least 300 A.
摘要翻译： 一种通过在酸性有机离子交换剂存在下使2,6-二烷基苯酚与酮反应来制备4,4'-二羟基-3,3'，5,5'-四烷基 - 二苯基烷烃的方法，其中所述 酸性离子交换剂是平均孔径至少为300A的大孔树脂。
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公开(公告)号：US4153810A
公开(公告)日：1979-05-08
申请号：US852754
申请日：1977-11-18
IPC分类号： C07C43/20 , B01J31/00 , C07C41/00 , C07C41/09 , C07C43/205 , C07C43/225 , C07C43/23 , C07C67/00 , C07C41/10
CPC分类号： C07C41/09
摘要： Process for the preparation of alkyl aryl ethers by reacting aromatic hydroxy compounds with aliphatic alcohols in the presence of strongly acidic cation exchangers based on synthetic resins using the aromatic hydroxy compound in excess of the aliphatic alcohol.
摘要翻译： 通过使芳族羟基化合物与脂族醇在强酸性阳离子交换剂存在下，使用超过脂族醇的芳族羟基化合物的合成树脂，制备烷基芳基醚的方法。
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公开(公告)号：US4307253A
公开(公告)日：1981-12-22
申请号：US110034
申请日：1980-01-07
CPC分类号： C07C41/14 , Y02P20/582
摘要： Procecss for the preparation of alkyl aryl ethers by reacting phenols with aliphatic ethers in the presence of strongly acid cation exchangers.
摘要翻译： 通过在强酸性阳离子交换剂存在下使酚与脂肪族醚反应制备烷基芳基醚的方法。
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6.发明授权Process for halogen-fluorine exchange in organic compounds and catalysts for this process 失效有机化合物中的卤代烃交换方法和本方法的催化剂
公开(公告)号：US5233105A
公开(公告)日：1993-08-03
申请号：US603582
申请日：1990-10-25
申请人： Hans-Helmut Schwarz , Rudolf Braden
发明人： Hans-Helmut Schwarz , Rudolf Braden
IPC分类号： B01J23/10 , B01J23/18 , B01J23/34 , B01J23/76 , B01J23/84 , C07B39/00 , C07B61/00 , C07C17/08 , C07C17/20 , C07C17/21 , C07C21/18 , C07C22/08 , C07C23/06 , C07C23/08 , C07C51/60 , C07D239/30
CPC分类号： C07D239/30 , B01J23/10 , B01J23/18 , C07C17/206 , C07C17/21 , C07C51/60
摘要： Bismuth/alkaline earth metal catalysts which contain 0.005-0.8 g-atom of bismuth per mol of the alkaline earth metal compound employed and can furthermore contain promoters and/or inert additives, and lanthanide catalysts with or without catalyst supports can be employed as catalysts for halogen-fluorine exchange in organic compounds by means of hydrogen fluoride.
摘要翻译： 每摩尔碱土金属化合物含有0.005-0.8克原子铋的铋/碱土金属催化剂，并且还可以含有助催化剂和/或惰性添加剂，以及含或不含催化剂载体的镧系元素催化剂可用作催化剂 通过氟化氢在有机化合物中进行卤素 - 氟交换。
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7.发明授权Ruthenium supported catalyst, its preparation and its use in the preparation of substituted or unsubstituted cyclohexylamine and substituted or unsubstituted dicyclohexylamine 失效钌负载催化剂及其制备及其在制备取代或未取代的环己基胺和取代或未取代的二环己基胺中的用途
公开(公告)号：US5023226A
公开(公告)日：1991-06-11
申请号：US294836
申请日：1989-01-09
申请人： Otto Immel , Hans-Helmut Schwarz , Reinhard Thiel
发明人： Otto Immel , Hans-Helmut Schwarz , Reinhard Thiel
IPC分类号： B01J23/46 , B01J23/652 , B01J23/656 , B01J27/232 , C07B61/00 , C07C67/00 , C07C209/00 , C07C209/18 , C07C209/22 , C07C209/72 , C07C211/35 , C07C213/08 , C07C217/52
CPC分类号： B01J23/462 , B01J23/6522 , B01J23/6562 , C07C209/72
摘要： Substituted or unsubstituted cyclohexylamine and substituted or unsubstituted dicyclohexylamine can be produced by catalytic hydrogenation of substituted or unsubstituted aniline by using a ruthenium catalyst which in addition to ruthenium also contains palladium, platinum or palladium and platinum on a support from the group consisting of Al.sub.2 O.sub.3 and aluminum spinel treated with chromium and manganese and containing the noble metals in a total amount of 0.05-5% by weight and a weight ratio of Ru:Pd, Ru:Pt, or Ru:Pd/Pt of 1:9-9:1. All percentages are based on the total weight of the catalyst.
摘要翻译： 取代或未取代的环己胺和取代或未取代的二环己胺可以通过使用钌催化剂通过催化氢化取代或未取代的苯胺来制备，钌催化剂除了钌之外还含有钯，铂或钯和铂在由Al 2 O 3和铝组成的组中的载体上 尖晶石用铬和锰处理并含有总量为0.05-5重量％，Ru：Pd，Ru：Pt或Ru:Pd / Pt的重量比为1:9-9:1的贵金属。 所有的百分比均基于催化剂的总重量。
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公开(公告)号：US5174985A
公开(公告)日：1992-12-29
申请号：US642105
申请日：1991-01-16
IPC分类号： A62D3/38 , A62D101/22 , A62D101/28 , C07B33/00
CPC分类号： A62D3/38 , A62D2101/22 , A62D2101/28
摘要： Water-insoluble chlorinated hydrocarbons can be largely degraded by mixing with nitric acid and heating to temperatures of 150.degree. C. to 350.degree. C. under pressures of 6 bar to 350 bar.
摘要翻译： 水溶性氯化烃可以通过与硝酸混合并在6巴至350巴的压力下加热至150℃至350℃的温度而大大降解。
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公开(公告)号：US4588833A
公开(公告)日：1986-05-13
申请号：US665226
申请日：1984-10-26
IPC分类号： C07C235/00 , C07C102/00
CPC分类号： C07C235/00
摘要： Substituted succinic acid amides, in particular substituted succinic acid amides containing differing derivative groups, are prepared by reacting unsaturated carboxamides with carbon monoxide and with a nucleophilic component containing at least one mobile hydrogen atom, in the presence of cobalt compounds and, if appropriate, in the presence of one or more tertiary nitrogen bases, under an elevated pressure and at an elevated temperature.
摘要翻译： 取代的琥珀酸酰胺，特别是含有不同衍生物基团的取代的琥珀酸酰胺，是通过使不饱和羧酰胺与一氧化碳和含有至少一个可移动氢原子的亲核成分在钴化合物存在下反应制备的，如果合适的话， 在升高的压力和升高的温度下存在一个或多个叔氮碱。
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10.发明授权
公开(公告)号：US4191711A
公开(公告)日：1980-03-04
申请号：US925494
申请日：1978-07-17
摘要： A process for the preparation of 3,4-dichlorobenzotrichloride, 3,4,5-trichlorobenzotrichloride, 2,4,5-trichlorobenzotrichloride or 2,3,4,5-tetrachlorobenzotrichloride which comprises contacting p-chlorobenzotrichloride of the formula ##STR1## with chlorine or an agent which releases chlorine at a temperature between 0.degree. C. and 180.degree. C. in the presence of an iron (III) chloride or aluminum chloride catalyst or a mixture of iron (III) chloride or aluminum chloride with sulfur dichloride or disulfur dichloride.
摘要翻译： 一种制备3,4-二氯一氯三苯，3,4,5-三氯三氯甲烷，2,4,5-三氯三氯甲烷或2,3,4,5-四氯一氯三氯化物的方法，其包括使式（IMAGE）的对氯三氯苯 I）与氯或在氯化铁（III）或氯化铝催化剂或氯化铁（III）或氯化铝的混合物存在下在0℃至180℃之间的温度释放氯的试剂与氯 二氯化硫或二氯化硫。
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