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1. 发明授权

US4433175A Process for the production of pure neohexanol 失效
标题翻译：生产纯新己醇的方法
公开(公告)号：US4433175A
公开(公告)日：1984-02-21
申请号：US444265
申请日：1982-11-24
申请人： Manfred Kaufhold
发明人： Manfred Kaufhold
IPC分类号： C07C29/136 , B01J23/00 , C07B61/00 , C07C27/00 , C07C29/149 , C07C31/125 , C07C45/00 , C07C51/44 , C07C67/00
CPC分类号： C07C45/002 , C07C29/149 , C07C51/44 , C07C67/08 , C07C67/54
摘要： For the production of neohexanol with a purity above 99%, a chlorine content of less than 10 ppm, and a sulfur content of less than 5 ppm, 3,3-dimethylbutyric acid with a chlorine content below 650 ppm, preferably below 100 ppm, is first esterified, optionally after distillatory separation into a portion richer in chlorine with a chlorine content above 650 ppm, preferably above 100 ppm, and into a portion low in chlorine with a chlorine content below 650 ppm, preferably below 100, with an alcohol boiling above 117.degree. C., preferably an octyl alcohol. The resultant ester is separated by distillation into fractions richer in chlorine with chlorine contents above 10 ppm and into fractions low in chlorine with chlorine contents below 10 ppm. The ester of low chlorine contents below 10 ppm is hydrogenated to neohexanol over a barium-activated copper chromite catalyst under a pressure of 200-300 bar, at 120.degree.-22.degree. C., and with catalyst loads of 0.05-1.0 liter of hydrogenation feed/liter of catalyst . hour. The high purity of the neohexanol permits catalytic dehydrogenation to neohexanal.
摘要翻译：为了生产纯度高于99％，氯含量小于10ppm，硫含量小于5ppm的新己醇，氯含量低于650ppm的3,3-二甲基丁酸，优选低于100ppm，首先被酯化，任选地在蒸馏分离成氯含量高于650ppm，优选高于100ppm的部分中的部分中，并且进入氯含量低于650ppm，优选低于100的部分低于醇的沸点 117℃以上，优选为辛醇。通过蒸馏将所得的酯分离成富含氯，氯含量高于10ppm的馏分，氯含量低于10ppm的氯含量。低于10ppm的低氯含量的酯在200-300巴的压力下，在120℃-22℃，催化剂负载为0.05-1.0升的氢化催化剂上，在钡活化的亚铬酸铜催化剂上氢化成新己醇进料/升催化剂。小时。新己醇的高纯度允许催化脱氢至新己醛。

2. 发明授权

US4182814A Process for the production of polybutadiene having a high cis-1,4-content 失效
标题翻译：用于生产具有高顺式-1,4-含量的聚丁二烯的方法
公开(公告)号：US4182814A
公开(公告)日：1980-01-08
申请号：US918240
申请日：1978-06-23
申请人： Paul Bernemann , Rudolf Kentschke , Dieter Wieland
发明人： Paul Bernemann , Rudolf Kentschke , Dieter Wieland
IPC分类号： C08F2/00 , C08F2/04 , C08F2/06 , C08F4/00 , C08F4/56 , C08F4/60 , C08F4/70 , C08F36/00 , C08F136/06 , C08F4/80
CPC分类号： C08F136/06
摘要： A process for the production of polybutadiene having a high cis-1,4-content by the polymerization of 1,3-butadiene in an aliphatic solvent in the presence of a catalyst consisting essentially of(a) an organoaluminum compound,(b) water, and(c) a cobalt compound soluble in the aliphatic solvent,is improved by the combination wherein the 1,3-butadiene is polymerized at a temperature of 0.degree.-100.degree. C., the aliphatic solvent is hexane; the catalyst consists essentially of(a) diethylaluminum chloride,(b) water, and(c) cobalt octoate, cobalt naphthenate or a mixture thereof;and the catalyst components are added to a mixture of the 1,3-butadiene and the hydrocarbon solvent in the sequence of (a), then (b), and then (c), wherein the mixture is homogenized after addition of each catalyst component.
摘要翻译：一种生产具有高顺式-1,4-含量的聚丁二烯的方法，其通过在脂肪族溶剂中聚合1,3-丁二烯，在催化剂存在下，主要由（a）有机铝化合物，（b）水，和（c）可溶于脂肪族溶剂的钴化合物，其中1,3-丁二烯在0℃〜100℃的温度下聚合，脂肪族溶剂为己烷，催化剂基本上由（a）二乙基氯化铝，（b）水和（c）辛酸钴，环烷酸钴或其混合物组成; 按照（a），（b）和（c）的顺序将催化剂组分加入到1,3-丁二烯和烃溶剂的混合物中，其中在加入每种催化剂组分。

3. 发明授权

US4542790A Process for extracting extensively emulsion-free oil from a subterranean reservoir 失效
标题翻译：从地下储层中大量提取无乳油的方法
公开(公告)号：US4542790A
公开(公告)日：1985-09-24
申请号：US633680
申请日：1984-07-25
申请人： Dieter Balzer
发明人： Dieter Balzer
IPC分类号： C09K8/584 , E21B43/22
CPC分类号： C09K8/584 , Y10S507/936
摘要： A process for extracting extensively emulsion-free oil from a subterranean deposit, the formation water of which has a medium or high total salinity and has a relatively low alkaline earth metal ion concentration, comprising injecting into an injection well therein a 1-20% strength aqueous tenside solution or dispersion in formation water of a mixture of 10-90% of carboxymethylated ethoxylates of the formulaR--(OCH.sub.2 CH.sub.2).sub.n --OCH.sub.2 --COOMand 90-10% of ethoxylates of the formulaR--(OCH.sub.2 CH.sub.2).sub.n --OH,whereinR is a linear or branched hydrocarbon aliphatic group of 4-20 carbon atoms or an alkylphenyl group of 1-14 carbon atoms in the alkyl group,n is 3-15, andM is an alkali or alkaline earth metal ion or ammonium, wherein alkaline earth metal ions are contained in the tenside solution or dispersion in such a concentration that the phase inversion temperature of the system:crude oil/formation water/tenside solution or dispersion, lies at most 10.degree. C. above the deposit temperature.
摘要翻译：一种从地下沉积物中提取广泛无乳液的油的方法，其地层水具有中等或高总盐度并具有相对较低的碱土金属离子浓度，包括向注入井注入1-20％的强度 10-90％的式R-（OCH 2 CH 2）n -OCH 2 -COOM的羧甲基化乙氧基化物和90-10％式R-（OCH 2 CH 2）n -OH的乙氧基化物的混合物的地层水中的水性表面活性剂溶液或分散体其中R为4-20个碳原子的直链或支链烃脂族基或烷基中1-14个碳原子的烷基苯基，n为3-15，M为碱金属或碱土金属离子或铵其中碱土金属离子包含在表面活性剂溶液或分散体中，其浓度使得原油/地层水/表面活性剂溶液或分散体系的相转变温度高于沉积温度10℃以上。

4. 发明授权

US4485873A Process for oil recovery from a subterranean reservoir 失效
标题翻译：从地下油藏采油的工艺
公开(公告)号：US4485873A
公开(公告)日：1984-12-04
申请号：US413908
申请日：1982-09-01
申请人： Dieter Balzer , Kurt Kosswig
发明人： Dieter Balzer , Kurt Kosswig
IPC分类号： C09K8/584 , E21B43/22
CPC分类号： C09K8/584 , Y10S507/936
摘要： A process for the recovery of extensively emulsion-free oil from a subterranean reservoir of medium or high salinity comprises forcing into an injection well a 0.1-20% (e.g., 1-20%) by weight solution or dispersion in formation water of carboxymethylated ethoxylates of the formulaR--(OCH.sub.2 CH.sub.2).sub.n --OCH.sub.2 --COOM,whereinR is a linear or branched aliphatic residue of 4-20 carbon atoms or an alkylaromatic or dialkylaromatic residue of 1-14 carbon atoms in the alkyl group,n is 1-30, e.g., 3-30, andM is an alkali or alkaline earth metal ion or ammonium,and the degree of carboxymethylation is between 10 and 100%, wherein the carboxymethylated oxethylate is selected so that the phase inversion temperature of the system: crude oil/formation water/tenside/optional additives, is 0.degree.-10.degree. C. above the reservoir temperature.
摘要翻译：从中等或高盐度的地下储层回收广泛不含乳液的油的方法包括强制进入注入井，其重量为羧甲基化乙氧基化物地层水中的0.1-20％（例如1-20％）溶液或分散体其中R是4-20个碳原子的直链或支链脂肪族残基或烷基中1-14个碳原子的烷基芳基或二烷基芳基残基，n是1-（2-氯苯基） 30，例如3-30，M是碱金属或碱土金属离子或铵，羧甲基化度在10〜100％之间，其中选择羧甲基化的氧乙酸酯，使得体系的相转化温度：粗油/地层水/表面活性剂/任选添加剂，高于储层温度0℃-10℃。

5. 发明授权

US4461916A Process for the production of p-tert-octyl phenol by catalytic alkylation of phenol 失效
标题翻译：通过苯酚的催化烷基化生产对叔辛基苯酚的方法
公开(公告)号：US4461916A
公开(公告)日：1984-07-24
申请号：US454217
申请日：1982-12-29
申请人： Helmut Alfs , Werner Boexkes , Erwin Vangermain
发明人： Helmut Alfs , Werner Boexkes , Erwin Vangermain
IPC分类号： B01J31/00 , C07B61/00 , C07C27/00 , C07C37/14 , C07C37/48 , C07C39/06 , C07C67/00
CPC分类号： C07C37/48 , C07C37/14 , Y02P20/52
摘要： p-tert-octyl phenol is produced by reaction of phenol with diisobutene in the presence of an acidic ion exchanger and water, in a first stage, in a solid-bed reactor at temperatures of 110.degree.-140.degree. C. and under an excess pressure of up to 5 bar. The resultant dioctyl phenol formed as a by-product is alkylated in a second stage in a further solid-bed reactor with phenol in the presence of an acidic ion exchanger, and water at temperatures of 110.degree.-140.degree. C. and under an excess pressure of up to 5 bar to obtain additional p-tert-octyl phenol.
摘要翻译：在酸性离子交换剂和水的存在下，苯酚与二异丁烯的反应在第一阶段在固相床反应器中在110-140℃的温度下反应生成对叔辛基苯酚，压力可达5巴。作为副产物形成的所得二辛基苯在酸性离子交换剂存在下在具有苯酚的另外的固体床反应器中在第二阶段中进行烷基化，在110-140℃的温度和过量的温度下将水烷基化压力达5巴以获得额外的对叔辛基苯酚。

6. 发明授权

US4330474A Process for the manufacture of cyclic acetals of aliphatic aldehydes 失效
标题翻译：用于制备脂族醛的环状缩醛的方法
公开(公告)号：US4330474A
公开(公告)日：1982-05-18
申请号：US42646
申请日：1979-05-25
申请人： Rudolf Nehring
发明人： Rudolf Nehring
IPC分类号： C07D323/04 , C07D319/00
CPC分类号： C07D323/04
摘要： A process for preparing a cyclic acetal from a saturated, aliphatic aldehyde comprises contacting a saturated, aliphatic aldehyde of 2-16 carbon atoms with a silica gel.
摘要翻译：从饱和脂族醛制备环缩醛的方法包括使2-16个碳原子的饱和脂族醛与硅胶接触。

7. 发明授权

US4328163A Process for the preparation of secondary and tertiary 2-carboxyethyl- and carboxymethylphosphines and their salts, as well as the use thereof 失效
标题翻译：二级和二级2-羧乙基 - 和羧甲基膦及其盐的制备方法及其用途
公开(公告)号：US4328163A
公开(公告)日：1982-05-04
申请号：US112687
申请日：1980-01-17
申请人： Peter Hanssle
发明人： Peter Hanssle
IPC分类号： C07C2/36 , C07F9/50 , C08F10/02 , C07F15/04
CPC分类号： C07F9/5004 , C07C2/36 , C08F10/02 , C07C2531/24
摘要： A process for preparing a secondary or tertiary 2-carboxyethyl- or carboxymethylphosphine or a salt thereof comprisessaponifying the corresponding cyanoalkyl phosphine with an aqueous-alcoholic alkali metal hydroxide solution, to prepare the alkali metal salt of the corresponding phosphino carboxylic acid,treating an aqueous solution of the acid salt so produced with a strongly acidic ion exchanger, andneutralizing the resultant free acid with an alkali metal hydroxide, ammonia or an amine when a salt thereof is to be prepared.
摘要翻译：制备仲或叔2-羧乙基 - 或羧甲基膦或其盐的方法包括用含水醇碱金属氢氧化物溶液皂化相应的氰烷基膦，制备相应的膦酰基羧酸的碱金属盐，用强酸性离子交换剂生成的酸盐溶液，并且当其盐制备时，用碱金属氢氧化物，氨或胺中和所得游离酸。

8. 发明授权

US4328059A High-molecular weight linear polyesters and a process for preparing them 失效
标题翻译：高分子线性聚酯及其制备方法
公开(公告)号：US4328059A
公开(公告)日：1982-05-04
申请号：US195538
申请日：1980-10-09
申请人： Gernot Horlbeck , Klaus Burzin
发明人： Gernot Horlbeck , Klaus Burzin
IPC分类号： C08G63/183 , C09D167/02 , C09J167/02 , B05D3/00 , C08K3/22 , C08L67/02 , C09J3/16
CPC分类号： C09D167/02 , C08G63/183 , C08K3/32 , C08K5/52 , C09J167/02
摘要： High molecular weight linear polyesters advantageous for use as hot melt adhesives and powder coating agents, are prepared by a process for preparing a high-molecular weight, linear copolyester by condensing 40-85 molar percent of terephthalic acid optionally in the form of a dialkyl ester, half of which component can optionally be replaced by another dicarboxylic acid also optionally in the dialkyl ester form, and 60-15 molar percent of adipic acid, with an alkanediol of 2-6 carbon atoms in its carbon chain, at an elevated temperature in the presence of a conventional catalyst, in a first condenstation stage which is an interesterification or esterification stage and a second condenstation stage which is a polycondensation stage, whereby a copolyester melt is produce. The process comprises, before or during the first condensation stage, adding 0.005-01 molar percent, based on the total acid component, of a C.sub.6 - aryl or C.sub.7 - alkaryl ester of phosphorous acid or of phosphoric acid to the reaction mixture; and, after termination of the second condensation stage, adding 0.01-0.2 molar percent, based on the total acid component, of hypophosphorous acid to the finished copolyester melt.
摘要翻译：优选用作热熔粘合剂和粉末涂料的高分子量线性聚酯通过一种制备高分子量线性共聚酯的方法制备，该方法通过将40-85摩尔％的对苯二甲酸任选以二烷基酯的形式其中一半的组分可以任选地被二烷基酯形式的另外的二羧酸和在其碳链中具有2-6个碳原子的链烷二醇的60-15摩尔％的己二酸在升高的温度在作为酯交换阶段的第一冷凝阶段和作为缩聚阶段的第二冷凝阶段中常规催化剂的存在，由此产生共聚酯熔体。该方法包括在第一缩合阶段之前或期间，向反应混合物中加入0.005-1摩尔％的基于总酸成分的亚磷酸或磷酸的C 6 - 芳基或C 7 - 烷芳基酯; 并且在第二冷凝阶段终止后，向成品共聚酯熔体中加入基于总酸成分的0.01-0.2摩尔％的次磷酸。

9. 发明授权

US4085240A Process for improving the adhesion of coatings of vulcanized EPDM articles 失效
标题翻译：改善硫化EPDM制品涂层附着力的方法
公开(公告)号：US4085240A
公开(公告)日：1978-04-18
申请号：US717461
申请日：1976-08-24
申请人： Helmut Scharf
发明人： Helmut Scharf
IPC分类号： B05D7/02 , B29C55/00 , B29C65/00 , C08J5/12 , C08J7/12 , B05D1/36
CPC分类号： C08J7/12 , C08J2323/16
摘要： A process for improving the adhesion of isocyanate-crosslinked polyester coatings on vulcanized articles of ethylene-.alpha.-olefin-diene terpolymers, characterized in that the vulcanized articles, which contain at least 30 parts by weight of carbon black per 100 parts by weight of the ethylene-.alpha.-olefin-diene terpolymer, are treated with a compound having a functional group reactive with isocyanates and a carbon structure with at least 4 carbon atoms.
摘要翻译：一种用于改善异氰酸酯交联的聚酯涂层对乙烯-α-烯烃 - 二烯三元共聚物硫化制品的粘合性的方法，其特征在于硫化制品，其含有至少30重量份的炭黑/ 100重量份乙烯-α-烯烃 - 二烯三元共聚物用具有与异氰酸酯反应的官能团的化合物和具有至少4个碳原子的碳结构进行处理。

10. 发明授权

US4457373A Process for oil recovery from subterranean deposits by emulsion flooding 失效
标题翻译：通过乳液浸渍从地下沉积物中回收油的方法
公开(公告)号：US4457373A
公开(公告)日：1984-07-03
申请号：US349945
申请日：1982-02-18
申请人： Dieter Balzer , Kurt Kosswig
发明人： Dieter Balzer , Kurt Kosswig
IPC分类号： E21B43/22 , C09K8/584
CPC分类号： C09K8/584 , Y10S507/937
摘要： Extensively emulsion-free oil is recovered from a subterranean reservoir of medium or high salinity by forcing an emulsion, e.g., of oil, into an injection well. Carboxymethylated ethoxylate is utilized as the emulsifier and is selected so that the phase inversion temperature of the system:oil of reservoir/formation water/tenside/optional additives lies 0.degree.-10.degree. C. above the reservoir temperature.
摘要翻译：通过将乳液（例如油）强迫进入注入井，从中等或高盐度的地下储层回收广泛无乳液的油。使用羧甲基化乙氧基化物作为乳化剂，并选择使系统的相转化温度：储层/地层水/表面活性剂/任选添加剂的油在储层温度以上0°-10℃。

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