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1.发明授权Polyhydroxy-polyalkylene-polyamine salts of maleic amide acids as corrosion inhibitors in water-in-oil emulsions 失效马来酰胺酸的多羟基 - 聚亚烷基 - 多胺盐作为油包水乳液中的腐蚀抑制剂
公开(公告)号：US4405494A
公开(公告)日：1983-09-20
申请号：US329381
申请日：1981-12-10
IPC分类号： C09K8/54 , C10M173/00 , C23F11/14 , C23F11/12
CPC分类号： C23F11/173 , C09K8/54 , C10M173/00 , C10M2201/02 , C10M2215/042 , C10N2230/12 , C10N2250/02 , Y10S507/939 , Y10S516/07
摘要： Polyhydroxy-polyalkylene-polyamine salts of maleic amide acids are useful metal corrosion inhibitors for use in water-in-oil emulsions.
摘要翻译： 马来酰胺酸的多羟基 - 聚亚烷基 - 多胺盐是用于油包水乳液的有用的金属腐蚀抑制剂。
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2.发明授权Novel reaction products of aminoalkylene polycarboxylic acids with secondary amines and middle distillate compositions containing the aforesaid 失效氨基亚烷基多羧酸与含有上述胺的仲胺和中间馏分组合物的新型反应产物
公开(公告)号：US5071445A
公开(公告)日：1991-12-10
申请号：US525945
申请日：1990-05-18
申请人： Knut Oppenlaender , Brigitte Wegner , Klaus Barthold , Erich Schwartz , Egon Buettner , Manfred Schramm
发明人： Knut Oppenlaender , Brigitte Wegner , Klaus Barthold , Erich Schwartz , Egon Buettner , Manfred Schramm
CPC分类号： C10L1/222 , C10L1/224 , C10L1/143 , C10L1/192 , C10L1/195 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/1985 , C10L1/2222 , C10L1/2225 , C10L1/223 , C10L1/2235 , C10L1/231 , C10L1/2383 , C10L1/2437
摘要： Novel reaction products of aminoalkylene polycarboxylic acids with secondary amines and their use as additives to middle distillates together with conventional ethylene copolymers as flow improvers and conductivity improves.
摘要翻译： 氨基亚烷基多元羧酸与仲胺的新型反应产物及其作为中间馏分的添加剂与常规乙烯共聚物一起用作流动改进剂和导电性改善。
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3.发明授权Ammonium salts of polymaleic acids and use as corrosion inhibitors in water-in-oil emulsions 失效聚马来酸的铵盐，用作油包水乳液中的缓蚀剂
公开(公告)号：US4436639A
公开(公告)日：1984-03-13
申请号：US376284
申请日：1982-05-10
申请人： Knut Oppenlaender , Karl Stork , Klaus Barthold
发明人： Knut Oppenlaender , Karl Stork , Klaus Barthold
IPC分类号： C09K8/54 , C23F11/173 , C09K7/02 , C23F11/14
CPC分类号： C09K8/54 , C23F11/173 , Y10S507/939
摘要： The subject invention relates to salts of polymaleic acids having a molecular weight between 200 and 1500 and to their use in preventing the corrosion of metal caused by hydrogen sulfide and carbon dioxide in water-in-oil emulsions such as crude oil.
摘要翻译： 本发明涉及分子量在200和1500之间的聚马来酸的盐，以及它们用于防止由诸如原油的油包水乳液中的硫化氢和二氧化碳引起的金属的腐蚀。
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4.发明授权Method of demulsifying crude oil and water mixtures with copolymers of acrylates or methacrylates and hydrophilic commonomers 失效用丙烯酸酯或甲基丙烯酸酯和亲水共聚物的共聚物将原油和水混合物破乳的方法
公开(公告)号：US5472617A
公开(公告)日：1995-12-05
申请号：US175935
申请日：1993-12-27
IPC分类号： C08F8/00 , C08F8/14 , C08G65/26 , C08G65/332 , B01D17/04
CPC分类号： C08G65/3322 , B01D17/047 , C08F8/10 , C08F8/14 , C08G65/2609 , C10G33/04 , C08F2800/20 , C08F2810/20 , C08F2810/50 , C08G2650/20 , C08L2312/00
摘要： A method of demulsifying a crude oil and water composition involves adding demulsifiers made from acrylic acid/methacrylic acid copolymerized with hydrophilic monomers.
摘要翻译： 将原油和水组合物破乳的方法包括加入由亲水单体共聚的丙烯酸/甲基丙烯酸制成的破乳剂。
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公开(公告)号：US5282872A
公开(公告)日：1994-02-01
申请号：US970958
申请日：1992-11-03
申请人： Knut Oppenlaender , Brigitte Wegner , Juergen Mohr , Roland Schwen , Klaus Barthold , Juergen Thomas
发明人： Knut Oppenlaender , Brigitte Wegner , Juergen Mohr , Roland Schwen , Klaus Barthold , Juergen Thomas
CPC分类号： C10L1/222 , C10L1/2222 , C10L1/224 , F02B1/04
摘要： An Otto-cycle engine fuel containing a small amount of an amide, amide/ammonium salt and/or ammonium salt of an aminoalkylene polycarboxylic acid and a long-chain secondary amine as additive for cleaning the carburetor and valves.
摘要翻译： 含有少量氨基亚烷基多元羧酸的酰胺，铵/铵盐和/或铵盐和长链仲胺的奥托循环发动机燃料作为用于清洁化油器和阀的添加剂。
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6.发明授权
公开(公告)号：US5393463A
公开(公告)日：1995-02-28
申请号：US128267
申请日：1993-09-29
申请人： Rolf Fikentscher , Knut Oppenlaender , Johannes P. Dix , Wilfried Sager , Hans-Henning Vogel , Klaus Barthold , Guenther Elfers
发明人： Rolf Fikentscher , Knut Oppenlaender , Johannes P. Dix , Wilfried Sager , Hans-Henning Vogel , Klaus Barthold , Guenther Elfers
CPC分类号： C08G65/34 , B01D17/047 , C08L71/02
摘要： The present invention relates to the use of trialkanolamine polyethers obtained by condensation of one or more trialkanolamines in the presence of phosphorous acid and/or hypophosphorous acid as demulsifiers for oil-in-water emulsions.
摘要翻译： 本发明涉及通过一种或多种三链烷醇胺在亚磷酸和/或次磷酸存在下缩合得到的三烷醇胺聚醚作为水包油乳液的破乳剂的用途。
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7.发明授权Imidazoline based corrosion inhibitors which inhibit corrosion caused by CO.sub.2 and H.sub.2 S 失效抑制由二氧化碳和硫化氢引起的腐蚀的基于咪唑啉的腐蚀抑制剂
公开(公告)号：US4388214A
公开(公告)日：1983-06-14
申请号：US352635
申请日：1982-02-26
申请人： Knut Oppenlaender , Karl Stork , Klaus Barthold
发明人： Knut Oppenlaender , Karl Stork , Klaus Barthold
IPC分类号： C09K8/54 , C23F11/16 , C23F11/167 , C23F11/14 , C23F11/12
CPC分类号： C23F11/1673 , C09K8/54 , C23F11/16 , Y10S507/939
摘要： The subject invention relates to corrosion inhibitors prepared by reacting certain imidazolines or precursors thereof with sulfur. The corrosion inhibitors are particularly useful in inhibiting corrosion of metal tanks caused by CO.sub.2 and H.sub.2 S ("acid gas") during the transport and storage of crude oils.
摘要翻译： 本发明涉及通过使某些咪唑啉或其前体与硫反应制备的腐蚀抑制剂。 腐蚀抑制剂特别适用于在运输和储存原油期间抑制由二氧化碳和硫化氢（“酸性气体”）引起的金属罐的腐蚀。
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公开(公告)号：US5376155A
公开(公告)日：1994-12-27
申请号：US145598
申请日：1993-11-04
IPC分类号： C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/224
CPC分类号： C10L1/224 , C07C229/16 , C07C237/06 , C10L1/143 , C10L1/1963 , C10L1/1966 , C10L1/1973
摘要： Mineral oil middle distillate compositions based on hydrocarbon mixtures whose boiling range begins at above 160.degree. C. and ends at below 420.degree. C. contain, as paraffin dispersants, reaction products of aminoalkylenecarboxylic acids with primary or secondary long-chain amines.
摘要翻译： 基于烃混合物的矿物油中间馏分组合物，其沸点范围从160℃开始并在420℃结束，含有作为烷烃分散剂的氨基亚烷基羧酸与伯或仲长链胺的反应产物。
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9.发明授权Alkoxylated amido-containing polyamines and their use for breaking oil-in-water and water-in-oil emulsions 失效含烷氧基酰胺基的多胺及其用于破坏水包油和油包水乳液的用途
公开(公告)号：US4935162A
公开(公告)日：1990-06-19
申请号：US109041
申请日：1987-10-16
CPC分类号： B01D17/047 , C08G69/26 , C10G33/04
摘要： Alkoxylated amido-containing polyamines which are suitable as oil demulsifiers are obtainable by condensing a dicarboxylic acid of 3 to 20 carbon atoms or one of its functional derivatives with a polyalkylenepolyamine having 2 or more carbon atoms and 2 or more amino groups and reacting the product with a total of from 1 to 200 moles/mole of ethylene oxide and/or propylene oxide and/or 1,2-butylene oxide.
摘要翻译： 适合作为油破乳剂的含烷氧基化酰胺基的多胺可通过将3至20个碳原子的二羧酸或其功能衍生物之一与具有2个或更多个碳原子和2个或更多个氨基的聚亚烷基多胺缩合并使产物与 总共1至200摩尔/摩尔环氧乙烷和/或环氧丙烷和/或1,2-环氧丁烷。
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10.发明授权Polyethers obtainable by reacting alkylolated bis-(4-hydroxyphenyl)-methanes with polyalkylene oxides, and their use as oil demulsifiers 失效通过羟烷基化的双 - （4-羟基苯基） - 甲烷与聚环氧烷反应获得的聚醚，以及它们作为油破乳剂的用途
公开(公告)号：US4814394A
公开(公告)日：1989-03-21
申请号：US43591
申请日：1987-04-28
摘要： Polyethers with are suitable as oil demulsifiers are obtainable by reacting(A) a polyalkylene oxide obtained from ethylene oxide and propylene oxide and containing in total from 5 to 200 alkylene oxide units with(B) an alkylolation product of a low molecular weight aldehyde and a bis-(4-hydroxyphenyl)-methane of the general formula II ##STR1## wherein R.sup.1 and R.sup.2 may be identical or different and are each hydrogen, low molecular weight alkyl, phenyl, carboxyl or low molecular weight alkoxycarbonyl, the molar reaction ratio of the compound of the formula II to the alkylolating aldehyde being from 1:1 to 1:4, at from 100.degree. to 180.degree. C. in the presence of an acidic catalyst with removal of the water of reaction, the weight ratio of A to B being from 5:1 to 1:3.
摘要翻译： 适合作为油破乳剂的聚醚可通过使（A）由环氧乙烷和环氧丙烷获得的聚环氧烷烃和总共5至200个烯化氧单元与（B）低分子量醛的烷氧基化产物和 双（4-羟基苯基） - 甲烷，其中R 1和R 2可以相同或不同，各自为氢，低分子量烷基，苯基，羧基或低分子量烷氧基羰基，摩尔反应比例 在酸性催化剂存在下，式II化合物与烷醇化醛的比例为1:1至1:4，在100至180℃下，除去反应水，A与 B为5：1至1：3。
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