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1. 发明授权

US4243590A Process for making indole 失效
标题翻译：制造吲哚的方法
公开(公告)号：US4243590A
公开(公告)日：1981-01-06
申请号：US41516
申请日：1979-05-22
申请人： Kurt Handrick , Georg Kolling
发明人： Kurt Handrick , Georg Kolling
IPC分类号： C07D209/08
CPC分类号： C07D209/08
摘要： Process for making indole by subjecting 1,2,3,4-tetrahydroquinoline to a thermal decomposition at a reaction temperature of about 650.degree. to 750.degree. C. in a reactor filled with a substantially inert material and in the presence of steam. The starting product for this process is easily available and can easily be obtained by chemical reaction and the process itself has a high yield.
摘要翻译：在约650℃至750℃的反应温度下，在充满基本上惰性的物质的反应器中并在蒸汽存在下，使1,2,3,4-四氢喹啉进行热分解，制备吲哚的方法。该方法的起始产物易于获得，并且可以通过化学反应容易地获得，并且该方法本身具有高产率。

2. 发明授权

US4357450A Method for the production of hydrocarbon resins 失效
标题翻译：生产烃树脂的方法
公开(公告)号：US4357450A
公开(公告)日：1982-11-02
申请号：US254383
申请日：1981-04-15
申请人： Kurt Handrick , Georg Kolling
发明人： Kurt Handrick , Georg Kolling
IPC分类号： C08F4/00 , C08F2/00 , C08F4/06 , C08F240/00 , C08F110/00
CPC分类号： C08F240/00
摘要： In a method for the production of hydrocarbon resins based upon pyrolysates through cationic polymerization of the pyrolyzate in the presence of Friedel-Crafts catalysts and solvents at temperatures between -40.degree. and +60.degree. C., tetralin and/or tetralin derivatives are pyrolysed at 660.degree.-710.degree. C., preferably at 675.degree.-690.degree. C., in the presence of 1-10 mol, preferably 3-7 mol, vaporous water per mole tetralin or tetralin derivative with a dwell time of 1-2 seconds; the pyrolyzate is distilled to free it of high boiling (tarry) portions; and the unsaturated compounds contained in the distillate are polymerized in known manner. Styrene formed during the pyrolysis is preferably removed through distillation before the polymerization. The hydrocarbon mixture regenerated with the separation of the resins formed through polymerization are hydrogenated to tetralin and/or tetralin derivatives and again pyrolyzed.
摘要翻译：在-40〜+ 60℃的温度下，在Friedel-Crafts催化剂和溶剂存在下通过热解物的阳离子聚合制备基于热解物的烃类树脂的方法，四氢化萘和/或四氢化萘衍生物在 660℃-710℃，优选675℃-690℃，在1-10摩尔，优选3-7摩尔蒸气水/摩尔四氢化萘或四氢化萘衍生物存在下，停留时间为1-2秒 ; 将热解物蒸馏以使其沸腾（焦油）部分释放; 馏出物中所含的不饱和化合物以已知的方式聚合。在热解过程中形成的苯乙烯优选在聚合之前通过蒸馏除去。通过聚合形成的树脂分离再生的烃混合物被氢化成四氢化萘和/或四氢化萘衍生物，并再次热解。

3. 发明授权

US4185023A Catalytic oxidative process for the manufacture of anthraquinone from o-benzyl toluene 失效
标题翻译：用于由邻 - 苄基甲苯制备蒽醌的催化氧化方法
公开(公告)号：US4185023A
公开(公告)日：1980-01-22
申请号：US8387
申请日：1979-02-01
申请人： Kurt Handrick , Georg Kolling , Clemens Linden , Gunter Droll, Jr.
发明人： Kurt Handrick , Georg Kolling , Clemens Linden , Gunter Droll, Jr.
IPC分类号： B01J31/00 , C07B61/00 , C07C45/00 , C07C46/02 , C07C50/18 , C07C51/265 , C07C67/00 , C07C49/68 , C09B1/00
CPC分类号： C07C46/02 , C07C51/265
摘要： A process for the manufacture of anthraquinone, in which o-benzyl-toluene is oxidized with air or an oxygen-containing gas in an acetic acid solution in the presence of cobalt, manganese and bromine salts as catalysts, to which solution sufficient acetic anhydride is added to bind the reaction water, thereby keeping the acid concentration constant. The crude o-benzoyl-benzoic acid is then esterified with methanol, the methyl ester distilled from the reaction mixture and heated with concentrated sulfuric acid to yield anthraquinone in good yield and of a high degree of purity.
摘要翻译：在钴，锰和溴盐作为催化剂的存在下，用邻苯二甲酸甲酯在乙酸溶液中用空气或含氧气体氧化的蒽醌的方法，足够的乙酸酐为加入以结合反应水，从而保持酸浓度恒定。然后将粗的邻苯甲酰基 - 苯甲酸用甲醇酯化，将甲酯从反应混合物中蒸馏出并用浓硫酸加热，得到高产率和高纯度的蒽醌。

4. 发明授权

US4185024A Nitric acid process for the manufacture of anthraquinone from o-benzyl-toluene 失效
标题翻译：用于从邻 - 甲苯甲苯制备蒽醌的硝酸方法
公开(公告)号：US4185024A
公开(公告)日：1980-01-22
申请号：US8388
申请日：1979-02-01
申请人： Kurt Handrick , Georg Kolling , Clemens Linden
发明人： Kurt Handrick , Georg Kolling , Clemens Linden
IPC分类号： B01J31/00 , C07B61/00 , C07C45/00 , C07C46/02 , C07C50/18 , C07C51/265 , C07C67/00 , C07C49/68 , C09B1/00
CPC分类号： C07C46/02 , C07C51/265
摘要： A process for the manufacture of anthraquinones in which o-benzyl-toluene is first oxidized with 25 to 50 weight-% nitric acid at atmospheric pressure and moderate temperatures, and then further oxidized with a more dilute nitric acid at elevated temperatures and pressures to yield crude o-benzoyl-benzoic acid. The crude product is then esterified with methanol, the methyl ester distilled and, when necessary, recrystallized, and heated with concentrated sulfuric acid to yield anthraquinone in high yield and of a high degree of purity.
摘要翻译：一种制备蒽醌的方法，其中邻甲苯甲苯首先在大气压和中等温度下用25至50重量％的硝酸氧化，然后在较高的温度和压力下用更稀硝酸进一步氧化，得到粗苯甲酰苯甲酸。然后将粗产物用甲醇酯化，蒸馏甲酯，必要时重结晶，并用浓硫酸加热，以高产率和高纯度得到蒽醌。

5. 发明授权

US4440957A Preparation of .beta.-isopropylnaphthalene 失效
标题翻译：制备β-异丙基萘
公开(公告)号：US4440957A
公开(公告)日：1984-04-03
申请号：US289525
申请日：1981-08-03
申请人： Kurt Handrick , Georg Kolling , Paul Kiedel
发明人： Kurt Handrick , Georg Kolling , Paul Kiedel
IPC分类号： C07C2/66 , C07C1/00 , C07C2/70 , C07C5/22 , C07C5/27 , C07C15/24 , C07C67/00 , C07C2/68
CPC分类号： C07C15/24 , C07C2/70 , C07C5/2745 , C07C2521/08 , C07C2527/173
摘要： Process of preparing .beta.-isopropylnaphthalene substantially free of corresponding .alpha.-isomer, in yields amounting to 90% and more by a continuous two-stage process comprising (1) alkylating naphthalene with propylene at a temperature of about 150.degree.-280.degree. C. under a pressure of 5 to 30 atm in the presence of a phosphoric acid catalyst supported on a SiO.sub.2 carrier and using a mol ratio of 1/5 to 1/20 mol propylene to 1 mol naphthalene to isopropylate 45 to 65% of the naphthalene and form a mixture of .alpha.- and .beta.-isopropylnaphthalene and then without separating off the unreacted naphthalene, (2) heating the isomeric mixture from stage (1) in the presence of a phosphoric acid catalyst supported on SiO.sub.2, to a temperature of 180.degree.-280.degree. C. under an inert gas pressure of 5 to 30 atm until no further .beta.-isopropylnaphthalene is formed and recovering said .beta.-isopropylnaphthalene from the isomerization mixture.
摘要翻译：通过连续两步法制备基本上不含相应α-异构体的β-异丙基萘的方法，其收率为90％以上，其包括（1）在约150℃-280℃的温度下将萘与丙烯烷基化，在负载在SiO 2载体上的磷酸催化剂存在下，使用5〜30atm的压力，使用1/5〜1/20摩尔丙烯与1摩尔萘的摩尔比，将45〜65％的萘异丙酯化，形成 α和β-异丙基萘的混合物，然后不分离出未反应的萘，（2）在负载在SiO 2上的磷酸催化剂存在下，将阶段（1）的异构体混合物加热至180-280℃ 在5至30atm的惰性气体压力下进行，直至不再形成β-异丙基萘，并从异构化混合物回收所述β-异丙基萘。

6. 发明授权

US4384152A Anthracene production from phenanthrene 失效
标题翻译：蒽从菲生产
公开(公告)号：US4384152A
公开(公告)日：1983-05-17
申请号：US218000
申请日：1980-12-18
申请人： Kurt Handrick , Georg Kolling , Fritz Mensch
发明人： Kurt Handrick , Georg Kolling , Fritz Mensch
IPC分类号： C07C1/00 , C07C5/11 , C07C5/27 , C07C5/32 , C07C5/367 , C07C13/58 , C07C15/28 , C07C67/00 , C07C2/00 , C07C4/00
CPC分类号： C07C15/28 , C07C5/11 , C07C5/2721 , C07C5/367 , C07C2103/24 , C07C2103/26 , C07C2521/04 , C07C2523/26 , C07C2523/755 , C07C2527/126 , Y10S194/906
摘要： A method for production of anthracene from phenanthrene is disclosed. Phenanthrene is hydrogenated at a nickel on a carrier catalyst at temperatures from about 140.degree. C. to 170.degree. C. under a pressure of from about 10 to 30 bar by gradual addition of hydrogen. The hydrogenation product is separated by distillation into sym.-octahydrophenanthrene and asym.-octahydrophenanthrene. The sym.-octahydrophenanthrene is isomerized in the presence of methylene chloride as a solvent and of aluminum chloride as a catalyst at a temperature from about -30.degree. to +5.degree. C. to sym.-octahydroanthracene. The sym.-octahydroanthracene is dehydrogenated at a chromium oxide-aluminum oxide catalyst at temperatures from about 450.degree. to 550.degree. C. to anthracene.The resulting anthracene is obtained with high yield and is very pure after a single recrystallization step.
摘要翻译：公开了一种从菲生产蒽的方法。在约140〜170℃的温度下，在约10〜30巴的压力下，通过逐渐加入氢将菲在载体催化剂上的镍氢化。通过蒸馏将氢化产物分离成对 - 八氢菲和非 - 八氢菲。在二氯甲烷作为溶剂和氯化铝作为催化剂的存在下，在约-30℃至+5℃的温度下将对 - 八氢菲异构化为对映 - 八氢蒽。在约450-550℃的温度下，氧化铬 - 氧化铝催化剂将蒽 - 八氢蒽脱氢。得到的蒽以高产率获得，并且在单次再结晶步骤后是非常纯的。

7. 发明授权

US3979448A Processes for the continuous production of aromatic carboxylic acids by oxidation with nitric acid of aromatic compounds containing oxidizable acyclic substituents 失效
标题翻译：通过用含有可氧化的无环取代基的芳族化合物的硝酸氧化连续生产芳族羧酸的方法
公开(公告)号：US3979448A
公开(公告)日：1976-09-07
申请号：US478395
申请日：1974-06-11
申请人： Kurt Handrick , Anton Benning , Dietrich George , Jurgen Schlegel
发明人： Kurt Handrick , Anton Benning , Dietrich George , Jurgen Schlegel
IPC分类号： C07C63/00 , C07C51/00 , C07C51/275 , C07C67/00 , C07C205/24 , C07C205/57 , C07C51/33
CPC分类号： C07C51/275 , C07C205/24 , C07C205/57
摘要： Processes for the continuous production of aromatic carboxylic acids by reaction of nitric acid with an aromatic compound having an oxidizable alkyl or alkoxyalkyl substitutent which comprise mixing the aromatic compound in the form of small droplets with a large volume of dilute nitric acid having a concentration between 2 and 14% by weight of nitric acid that is maintained at a superatmospheric pressure between 15 and 80 atmospheres and at a temperature between 160.degree. and 230.degree.C, which processes comprise continuously passing a reaction mixture consisting of the aromatic compound and the dilute nitric acid through a series of at least three consecutively arranged vertical reactor column in each of which the ratio of the weight of the reaction mixture containing the dilute nitric acid to the weight of the aromatic compound is continuously maintained at at least 50:1, the nitric acid concentration in each of the reactor column being continuously maintained at an originally preselected concentration by the addition of amounts of more-concentrated nitric acid while aliquot portions of the aromatic compound based upon the number of vertical reactor columns in the series are continuously introduced into each of the reactor columns, the reaction zones each being maintained at an optimal oxidation temperature between 160 and 230.degree.C for the aromatic compound that is being oxidized, and continuously passing the reaction mixture into a final reactor column that is maintained at a higher temperature than the preceding series of reactor columns, and continuously discharging the reaction mixture containing between 10 and 20% by weight of the aromatic carboxylic acid thus produced from the final reactor column.
摘要翻译：通过硝酸与具有可氧化烷基或烷氧基烷基取代基的芳族化合物的反应连续生产芳族羧酸的方法，其包括将小液滴形式的芳族化合物与大体积的浓度为2 和14重量％的硝酸，其保持在15至80个大气压之间的超大气压力和160-230℃的温度，该方法包括连续通过由芳族化合物和稀硝酸组成的反应混合物通过一系列至少三个连续排列的立式反应器塔，其中含有稀硝酸的反应混合物的重量与芳族化合物的重量的比例连续保持在至少50:1，硝酸每个反应器塔中的浓度连续保持在原来的预选中通过加入较多浓度的硝酸的浓度，同时将基于该系列中的垂直反应器塔的数量的芳族化合物的等分试样部分连续引入每个反应器塔中，每个反应区保持在最佳状态氧化温度在160〜230℃之间，待氧化的芳族化合物，并将反应混合物连续通入保持在比上一系列反应器塔高的温度的最终反应器塔中，并连续排出含有 10至20重量％的由最终反应器塔产生的芳族羧酸。

8. 发明授权

US3948956A Process for the purification of crude trimellitic anhydride 失效
标题翻译：纯化偏苯三酸酐的方法
公开(公告)号：US3948956A
公开(公告)日：1976-04-06
申请号：US518868
申请日：1974-10-29
申请人： Kurt Handrick
发明人： Kurt Handrick
IPC分类号： C07C51/573 , C07D307/89
CPC分类号： C07C51/573
摘要： Commercial grade crude trimellitic acid anhydride containing free trimellitic acid and other impurities is purified by forming a suspension of the trimellitic acid anhydride in a mixture of acetic acid anhydride, acetic acid and benzene at a temperature of about the boiling point of the mass, the acetic acid anhydride being used in an excess up to about 200% by weight over the stoichiometric amount and the benzene being used in an amount up to 6 times the weight of the anhydride and recovering the purified trimellitic acid anhydride from the mass.
摘要翻译：含有游离偏苯三酸和其他杂质的商品级的粗偏苯三酸酐通过在约沸点约为沸点的乙酸酐，乙酸和苯的混合物中形成偏苯三酸酐的混合物，乙酸酸酐的使用量超过化学计量量的至多约200重量％，苯的用量高达酸酐重量的6倍，并从质量中回收纯化的偏苯三酸酐。

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