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91. 发明授权

US06755979B2 Peroxide impurities removal 有权
标题翻译：过氧化物杂质去除
公开(公告)号：US06755979B2
公开(公告)日：2004-06-29
申请号：US10219417
申请日：2002-08-15
申请人： Carl L. Williams , Shaw-Chan Lin , David W. Leyshon , Lawrence M. Candela
发明人： Carl L. Williams , Shaw-Chan Lin , David W. Leyshon , Lawrence M. Candela
IPC分类号： C02F158
CPC分类号： C07C409/08 , C07C407/00
摘要： A propylene oxide/styrene monomer aqueous purge stream is contacted with a catalyst at conditions effective to decompose peroxides contained therein, and oxygen formed by the decomposition swept from the decomposition with a nitrogen vapor stream from ethylbenzene oxidation.
摘要翻译：将环氧丙烷/苯乙烯单体含水清洗流与催化剂在有效分解其中所含过氧化物的条件下接触，通过用来自乙苯氧化的氮蒸气流分解而产生的分解形成的氧气。

92. 发明申请

US20040116749A1 Co-production of phenol, acetone, alpha-methylstyrene and propylene oxide, and catalyst therefor 失效
标题翻译：苯酚，丙酮，α-甲基苯乙烯和环氧丙烷的共同生产及其催化剂
公开(公告)号：US20040116749A1
公开(公告)日：2004-06-17
申请号：US10320237
申请日：2002-12-16
发明人： Doron Levin , C. Morris Smith , Jose Guadalupe Santiesteban , James C. Vartuli
IPC分类号： C07C037/08
CPC分类号： C07C409/10 , B01J23/75 , B01J27/1853 , B01J37/03 , C07C1/20 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2521/06 , C07C2523/28 , C07C2527/054 , Y02P20/52 , C07C15/44 , C07C49/08 , C07C39/04
摘要： A process is disclosed for producing null-methylstyrene, acetone, and phenol wherein the amount of null-methylstyrene produced may be controlled by selectively converting a portion of the cumene hydroperoxide to dimethyl phenyl carbinol, the hydrated form of null-methylstyrene. The dimethyl phenyl carbinol thus produced will lead to increased production of null-methylstyrene upon dehydration in the acid cleavage unit of the phenol plant. By controlling the fraction of the cumene hydroperoxide reduced to dimethyl phenyl carbinol, the amount of null-methylstyrene produced in the plant can be continuously set to meet the demand of the market for null-methylstyrene. Also disclosed is a non-acidic catalyst for reduction of cumene hydroperoxide.
摘要翻译：公开了用于生产α-甲基苯乙烯，丙酮和苯酚的方法，其中可以通过选择性地将一部分氢过氧化枯烯选择性转化为甲基苯乙烯的水合形式的二甲基苯基甲醇来控制所产生的α-甲基苯乙烯的量。这样生产的二甲基苯甲醇将导致苯酚装置的酸裂解装置脱水时α-甲基苯乙烯的生产增加。通过控制还原成二甲苯基甲醇的氢过氧化枯烯的分数，可以连续设定工厂生产的α-甲基苯乙烯的量以满足α-甲基苯乙烯市场的需求。还公开了用于还原枯烯氢过氧化物的非酸性催化剂。

93. 发明授权

US06719921B2 Process for the continuous production of mixtures of substances and reaction mixtures and device for its implementation 失效
标题翻译：用于连续生产物质和反应混合物的混合物的方法及其实施装置
公开(公告)号：US06719921B2
公开(公告)日：2004-04-13
申请号：US09963660
申请日：2001-09-27
申请人： Michael Steinberger , Josef Miklautsch
发明人： Michael Steinberger , Josef Miklautsch
IPC分类号： C09K300
CPC分类号： G05D11/132 , B01F3/088 , B01F5/0602 , B01F15/00136 , B01F15/00344 , B01F15/0479 , C07C407/00 , C07C409/26 , C07C409/24
摘要： A process for the continuous production of a mixture of substances or of a reaction mixture that has been formed by reaction of components contained therein. The component streams withdrawn from a storage container (1, 2 or 3) or a distribution network (12) are each conveyed via a controlled system (22, 23, 24, 25) which in each instance comprises a flow-measuring device (8, 9, 10, 11) and a regulating element (34, 35, 36, 37). The flow-rates of the individual components are regulated in quantitatively proportional manner with reference to the flow-rate of a first component. The resulting regulated flow-rates are introduced into a receiving container, either directly or after individual flow-rates have been completely or partially conducted together. The process and the device are especially suitable for the on-site production of mixtures of substances that cannot be transported or that can only be transported in elaborate manner, such as relatively highly concentrated solutions of peroxycarboxylic acid.
摘要翻译：用于连续生产物质混合物或通过其中所含组分的反应而形成的反应混合物的方法。从存储容器（1,2或3）或分配网络（12）中取出的组分流经由受控系统（22,23,24,25）输送，该控制系统在每个实例中包括流量测量装置（8 ，9,10,11）和调节元件（34,35,36,37）。参考第一组分的流速，以成比例的方式调节各组分的流速。所得到的调节流量可以直接地或者在个体流速已经完全或部分地一起进入之后被引入接收容器中。该方法和装置特别适合于现场生产不能运输或只能以精细方式运输的物质的混合物，例如过高羧酸的相对高度浓缩的溶液。

94. 发明申请

US20040054235A1 PROCESS FOR OXIDATION OF CYCLOHEXANE 有权
标题翻译：氧化环己烷的方法
公开(公告)号：US20040054235A1
公开(公告)日：2004-03-18
申请号：US10242544
申请日：2002-09-12
发明人： Ludovic Fodor , Bhagya Chandra Sutradhar
IPC分类号： C07C035/08 , C07C045/32
CPC分类号： C07C29/132 , C07C29/80 , C07C45/33 , C07C45/53 , C07C45/78 , C07C45/82 , C07C407/00 , C07C407/003 , C07C409/14 , C07C2601/14 , C07C35/08 , C07C49/403
摘要： Disclosed herein is a process for the production of a mixture of cyclohexanone and cyclohexanol by oxidation of cyclohexane and decomposition of cyclohexyl hydroperoxide.
摘要翻译：本文公开了通过环己烷的氧化和环己基氢过氧化物的分解生产环己酮和环己醇的混合物的方法。

95. 发明授权

US06627717B2 Organic solution of dialkyl peroxydicarbonate, process for producing it, preparation of halogenated polymers with the involvement of this solution and halogenated polymers obtained 有权
标题翻译：过氧化二碳酸二烷基酯的有机溶液，其制备方法，卤代聚合物的制备以及所得到的卤化聚合物
公开(公告)号：US06627717B2
公开(公告)日：2003-09-30
申请号：US09844129
申请日：2001-04-26
申请人： Thierry Lannuzel , Vincent Bodart , Xavier Bacque , Guy Laurent , Fredy Declerck
发明人： Thierry Lannuzel , Vincent Bodart , Xavier Bacque , Guy Laurent , Fredy Declerck
IPC分类号： C08F432
CPC分类号： C08F14/22 , C07C407/00 , C07C407/003 , C08F4/34 , C07C409/32
摘要： The invention relates to a process for the preparation of an organic solution of dialkyl peroxydicarbonate which is particularly suited for use in the aqueous suspension polymerization of halogenated monomers. The dialkyl peroxydicarbonates are employed in the aqueous suspension polymerization of halogenated monomers in the form of an organic solution in a water-insoluble organic solvent chosen from conventional chain-regulating agents for halogenated polymers.
摘要翻译：本发明涉及一种制备过氧化二碳酸二烷基酯的有机溶液的方法，该方法特别适用于卤代单体的水悬浮聚合。过氧二碳酸二烷基酯用于卤代单体的水悬浮聚合中，该有机溶液形式为选自常规的卤代聚合物链调节剂的水不溶性有机溶剂。

96. 发明申请

US20030083527A1 Method for producing aromatic alcohols, especially phenol 失效
标题翻译：制备芳香醇，特别是苯酚的方法
公开(公告)号：US20030083527A1
公开(公告)日：2003-05-01
申请号：US10239185
申请日：2002-09-26
发明人： Adolf Kuhnle , Mark Duda , Uwe Tanger , Roger Arthur Sheldon , Sasidharan Manickam , Isabella W.C.E. Arends
IPC分类号： C07C045/27 , C07C027/10 , C07C029/10 , B01J031/00
CPC分类号： C07C409/14 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/08 , C07C409/10 , C07C2601/20 , Y02P20/52 , C07C49/403 , C07C49/413 , C07C49/08 , C07C39/04
摘要： The invention relates to a process for preparing phenol derivatives by catalytic oxidation of an aromatic hydrocarbon to the hydroperoxide and subsequent cleavage of the hydroperoxide to give the phenol derivative and a ketone, wherein a compound of the formula I 1 where R1, R2nullH, aliphatic or aromatic alkoxy radical, carboxyl radical, alkoxycarbonyl radical or hydrocarbon radical, in each case having from 1 to 20 carbon atoms, SO3H, NH2, OH, F, Cl, Br, I and/or NO2, where R1 and R2 are identical or different radicals or R1 and R2 may be joined to one another via a covalent bond, and X, ZnullC, S, CH2 YnullO, OH knull0, 1, 2 lnull0, 1, 2 mnull1-3; is used as oxidation catalyst in the presence of a free-radical initiator, where the molar ratio of the catalyst to the aromatic hydrocarbon is less than 10 mol %.
摘要翻译：本发明涉及一种通过将芳族烃催化氧化成氢过氧化物并随后切断氢过氧化物得到酚衍生物和酮的方法，其中式Ⅰ化合物其中R 1，R 2 = H，脂肪族或芳族烷氧基，羧基，烷氧基羰基或烃基，在每种情况下具有1至20个碳原子，SO 3 H，NH 2，OH，F，Cl，Br，I和/或NO 2，其中R 1和R 2相同或不同的基团或R 1和R 2可以通过共价键彼此连接，X，Z = C，S，CH 2 Y = O，OH k = 0,1,2,1 = 0,1,2 m = 1- 3; 在自由基引发剂存在下用作氧化催化剂，其中催化剂与芳族烃的摩尔比小于10摩尔％。

97. 发明申请

US20020193626A1 Process for the production of peracetic acid 有权
标题翻译：过乙酸生产工艺
公开(公告)号：US20020193626A1
公开(公告)日：2002-12-19
申请号：US10114178
申请日：2002-04-03
发明人： Seppo Pohjanvesi , Arto Pukkinen , Teemu Sodervall
IPC分类号： C07C409/24
CPC分类号： C07C407/006 , C07C407/00 , C07C407/003 , C07C409/26
摘要： The reaction medium and distillate of a conventional continuous peracetic acid process can be combined into a stable peracetic acid product if the acid catalyst present in the reaction medium is neutralized.
摘要翻译：如果反应介质中存在的酸催化剂被中和，常规连续过乙酸方法的反应介质和馏出物可以组合成稳定的过乙酸产物。

98. 发明授权

US06465695B1 Method and system for manufacturing cumene hydroperoxide 有权
标题翻译：氢过氧化枯烯的制造方法和系统
公开(公告)号：US06465695B1
公开(公告)日：2002-10-15
申请号：US09916775
申请日：2001-07-27
申请人： John William Fulmer , Eugene Edward Scott , William Dale Kight
发明人： John William Fulmer , Eugene Edward Scott , William Dale Kight
IPC分类号： C07C40902
CPC分类号： C07C409/10 , C07C407/00
摘要： A method for manufacturing cumene hydroperoxide comprises reacting cumene and oxygen in the presence of a water phase comprising aqueous ammonia, and in the absence of an additive comprising an alkali or alkaline earth metal, to form cumene hydroperoxide. A system for producing cumene hydroperoxide comprises a cumene feed in fluid communication with a reactor having a cumene hydroperoxide oxidate outlet; an oxygen feed in fluid communication with the reactor; and an ammonia feed in fluid communication with the cumene feed and/or the reactor, wherein the cumene feed, the oxygen feed, the ammonia feed, and the reactor are free of an additive comprising an alkali or alkaline earth metal.
摘要翻译：氢过氧化枯烯的制造方法包括在包含氨水的水相存在下，在不存在包含碱金属或碱土金属的添加剂的情况下使异丙基苯和氧反应，形成氢过氧化枯烯。用于生产氢过氧化枯烯的系统包括与具有枯烯氢过氧化物氧化物出口的反应器流体连通的枯烯原料; 与反应器流体连通的氧气进料; 以及与异丙基苯进料和/或反应器流体连通的氨进料，其中异丙基苯进料，氧进料，氨进料和反应器不含含碱金属或碱土金属的添加剂。

99. 发明授权

US06395937B2 Synthesis of diacyl peroxide in carbon dioxide 失效
标题翻译：二氧化碳中二酰基过氧化物的合成
公开(公告)号：US06395937B2
公开(公告)日：2002-05-28
申请号：US09850547
申请日：2001-05-07
申请人： Paul Douglas Brothers , Brian Edward Kipp , Charles Joseph Noelke , Ronald Earl Uschold , Robert Clayton Wheland
发明人： Paul Douglas Brothers , Brian Edward Kipp , Charles Joseph Noelke , Ronald Earl Uschold , Robert Clayton Wheland
IPC分类号： C07C40700
CPC分类号： C07C409/34 , C07C407/00 , Y02P20/544
摘要： This invention relates to a process for the synthesis of diacyl peroxide by contacting acyl halide and peroxide complex in liquid or supercritical carbon dioxide.
摘要翻译：本发明涉及通过使酰基卤和过氧化物络合物在液体或超临界二氧化碳中接触来合成二酰基过氧化物的方法。

100. 发明申请

US20010025124A1 Process for the preparation of glyceraldehyde and derivatives thereof 失效
标题翻译：甘油醛及其衍生物的制备方法
公开(公告)号：US20010025124A1
公开(公告)日：2001-09-27
申请号：US09793220
申请日：2001-02-26
发明人： Ulrich Wecker , Manfred Josef Bergfeld
IPC分类号： C07C047/19
CPC分类号： C07C41/50 , C07C45/511 , C07C213/02 , C07C407/00 , C07C47/19 , C07C215/10 , C07C43/317 , C07C409/20
摘要： The invention pertains to a process for the preparation of glyceraldehyde, or an acetal or a hemiacetal thereof, characterized in that 3-butene-1,2-diol is dissolved in a lower alkanol and is subjected to ozonolysis to obtain a 3-hydroperoxy-3-alkoxy-propane-1,2-diol, which is subjected to a reductive treatment to obtain a hemiacetal of glyceraldehyde, which optionally may be converted into glyceraldehyde or an acetal or hemiacetal thereof, and to a process wherein the hemiacetal of glyceraldehyde is converted to a 3-aminopropane-1,2-diol derivative, by subjecting the hemiacetal of glyceraldehyde to a reductive treatment in the presence of ammonia or a primary or secondary amine. Preferably, the hemiacetal of glyceraldehyde is subjected to a reductive treatment in the presence of an amine with the formula R1R2NH, wherein R1 and R2 independently are hydrogen or an alkyl group with 1-18 carbon atoms, or R1 and R2 together with the nitrogen atom to which they are bonded form a 5- or 6-membered ring, to give a compound with the formula R1R2NnullCH2nullCHOHnullCH2OH, wherein R1 and R2 have the previously given meanings
摘要翻译：本发明涉及制备甘油醛或缩醛或半缩醛的方法，其特征在于将3-丁烯-1,2-二醇溶于低级链烷醇中，进行臭氧分解，得到3-氢过氧基 - 3-烷氧基 - 丙烷-1,2-二醇，其进行还原处理以获得甘油醛的半缩醛，其任选地可以转化成甘油醛或缩醛或半缩醛，并且其中甘油醛的半缩醛是转化为3-氨基丙烷-1,2-二醇衍生物，通过在氨或伯或仲胺的存在下使甘油醛的半缩醛进行还原处理。优选地，甘油醛的半缩醛在式R1R2NH的胺存在下进行还原处理，其中R 1和R 2独立地是氢或具有1-18个碳原子的烷基，或者R 1和R 2与氮原子一起它们被键合形成5-或6-元环，得到具有式R 1 R 2 N-CH 2 -CHOH-CH 2 OH的化合物，其中R 1和R 2具有先前给出的含义

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