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1. 发明授权

US5178641A Middle distillates of crude oil having improved cold flow properties 失效
标题翻译：具有改进的冷流特性的原油中间馏分
公开(公告)号：US5178641A
公开(公告)日：1993-01-12
申请号：US792540
申请日：1991-11-13
申请人： Gerd Konrad , Bernd Wenderoth , Klaus Barthold , Erich Schwartz , Hans-Juergen Raubenheimer , Heinrich Hartmann
发明人： Gerd Konrad , Bernd Wenderoth , Klaus Barthold , Erich Schwartz , Hans-Juergen Raubenheimer , Heinrich Hartmann
IPC分类号： C10L1/14 , C10L1/18 , C10L1/22 , C10L1/236
CPC分类号： C10L1/2364 , C10L1/146 , C10L1/1963 , C10L1/1973
摘要： Crude oil middle distillates with improved cold flow properties, containing small amounts ofA. conventional flow improver on an ethylene base, andB. copolymers which consist of 10 to 95 mol-% of one or more acrylacrylates or alkylmethacrylates with C.sub.1 - to C.sub.26 -alkyl chains, and of 5 to 90 mol-% of one or more ethylenically unsaturated dicarboxylic acids or their anhydrides, where the copolymer is reacted to a large extent with one or several primary or secondary amines into the monoamide or amide/ammonia salt of dicarboxylic acid, and the quantitative proportion of A to B is from 40 to 60 up to 95 to 5.
摘要翻译：原油中间馏分具有改善的冷流特性，在乙烯基上含有少量的常规流动改进剂，以及B.共聚物，其由10至95摩尔％的一种或多种丙烯酸丙烯酸酯或甲基丙烯酸烷基酯与C 1 -C 26 - 烷基链，以及5-90mol％的一种或多种烯键式不饱和二羧酸或其酸酐，其中共聚物在很大程度上与一个或几个伯胺或仲胺反应进入二羧酸的单酰胺或酰胺/氨盐酸，A至B的定量比例为40至60至95至5。

2. 发明授权

US5071445A Novel reaction products of aminoalkylene polycarboxylic acids with secondary amines and middle distillate compositions containing the aforesaid 失效
标题翻译：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
IPC分类号： C10L1/14 , C10L1/18 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/24
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。

3. 发明授权

US4405494A Polyhydroxy-polyalkylene-polyamine salts of maleic amide acids as corrosion inhibitors in water-in-oil emulsions 失效
标题翻译：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
申请人： Knut Oppenlaender , Erich Schwartz , Klaus Barthold , Wilhelmus Slotman
发明人： Knut Oppenlaender , Erich Schwartz , Klaus Barthold , Wilhelmus Slotman
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。

4. 发明授权

US4675025A Aqueous coal dispersions 失效
标题翻译：含水煤分散体
公开(公告)号：US4675025A
公开(公告)日：1987-06-23
申请号：US756317
申请日：1985-07-18
申请人： Knut Oppenlaender , Karl Stork , Friedrich Hovemann , Erich Schwartz
发明人： Knut Oppenlaender , Karl Stork , Friedrich Hovemann , Erich Schwartz
IPC分类号： B65G53/30 , B01F17/42 , B65G53/40 , C10L1/32 , C10L10/18
CPC分类号： C10L1/326 , Y10S516/01 , Y10S516/03
摘要： Pumpable free-flowing aqueous coal dispersions containing a special non-ionic dispersant which is a polyalkylene oxide bisphenol A derivative, and the use of the said dispersant in coal/water dispersions.
摘要翻译：含有作为聚环氧烷双酚A衍生物的特殊非离子分散剂的可泵送自由流动的含水煤分散体，以及所述分散剂在煤/水分散体中的用途。

5. 发明授权

US4417038A Ethylene-alkyne copolymers, their preparation and their use as additives to petroleum distillates 失效
标题翻译：乙烯 - 炔烃共聚物，它们的制备及其作为石油馏分添加剂的用途
公开(公告)号：US4417038A
公开(公告)日：1983-11-22
申请号：US327727
申请日：1981-12-04
申请人： Hans-Henning Vogel , Manfred Schramm , Michael Werner , Erich Schwartz
发明人： Hans-Henning Vogel , Manfred Schramm , Michael Werner , Erich Schwartz
IPC分类号： C08F210/00 , C08F8/00 , C08F210/02 , C10L1/18 , C10L1/195 , C08F238/00
CPC分类号： C10L1/195 , C08F210/02 , C10L1/1955 , C10L1/1963 , C10L1/1973
摘要： Ethylene-alkyne copolymers and ethylene-alkyne-alkene terpolymers. The copolymers and terpolymers have a number-average molecular weight, determined by vapor phase osmometry, of from 500 to 500,000 and contain, as copolymerized units,(A) from 70 to 99 percent by weight of ethylene and(B) an acetylenically unsaturated compound of the formula (I)H--C.tbd.C--R.sup.1 Iwhere R.sup.1 is (OCH.sub.2 CH.sub.2).sub.n H or CH.sub.2 -R.sup.2, n is 1-20, R.sup.2 is -OH, -OCOR.sup.3 or -COOR.sup.3 and R.sup.3 is straight-chain or branched C.sub.1 -C.sub.10 -alkyl. The terpolymers contain, as copolymerized units, from 50 to 99 percent by weight of (A), from 0.5 to 30 percent by weight of (B) and, in addition, (C) from 0.5 to 49.5 percent by weight of an olefinically unsaturated ester of the formula (II) ##STR1## where R.sup.4 is H or CH.sub.3, R.sup.5 is -OOC-R.sup.6 or -COOR.sup.6 and R.sup.6 is straight-chain or branched C.sub.1 -C.sub.10 -alkyl. The copolymers and terpolymers are prepared in a continuous or batchwise polymerixation system at from 150.degree. to 350.degree. C. under a pressure of from 500 to 3,000 bar in the presence of from 200 to 4,000 mole ppm, based on monomers, of an organic peroxide which decomposes into free radicals. The copolymers and terpolymers can be used as additives to petroleum distillates.
摘要翻译：乙炔 - 炔共聚物和乙烯 - 炔烃三元共聚物。共聚物和三元共聚物的数均分子量通过气相渗透压测定为500至500,000，并且包含作为共聚单元的（A）70-99重量％的乙烯和（B）炔属不饱和化合物（I）HC 3BOND C-R1 I其中R1是（OCH2CH2）nH或CH2-R2，n是1-20，R2是-OH，-OCOR3或-COOR3，R3是直链或支链C1- C10烷基。三元共聚物含有50〜99重量％的（A），0.5〜30重量％的（B），以及（C）0.5〜49.5重量％的烯属不饱和单体式（II）的酯其中R4是H或CH3，R5是-OOC-R6或-COOR6，R6是直链或支链C1-C10-烷基。共聚物和三元共聚物在连续或分批聚合体系中，在150-350℃的压力下，在200-4000摩尔ppm的存在下，基于单体，有机过氧化物其分解成自由基。共聚物和三元共聚物可用作石油馏分的添加剂。

6. 发明授权

US4657560A Aqueous coal dispersions 失效
标题翻译：含水煤分散体
公开(公告)号：US4657560A
公开(公告)日：1987-04-14
申请号：US781888
申请日：1985-09-30
申请人： Knut Oppenlaender , Karl Stork , Friedrich Hovemann , Erich Schwartz
发明人： Knut Oppenlaender , Karl Stork , Friedrich Hovemann , Erich Schwartz
IPC分类号： B01F17/42 , C10L1/32 , C10L10/18
CPC分类号： C10L1/326
摘要： Aqueous, pumpable, free-flowing coal dispersions which may contain methanol and contain a special, oxyethylated, straight-chain, saturated fatty alcohol mixture as a nonionic dispersant, and the use of this dispersant in coal/water dispersions.
摘要翻译：水分，可泵送，自由流动的煤分散体，其可以含有甲醇并含有特殊的，乙氧基化的直链饱和脂肪醇混合物作为非离子分散剂，以及在煤/水分散体中使用该分散剂。

7. 发明授权

US4537701A Demulsifiers for breaking crude-oil emulsions and their use 失效
标题翻译：用于破乳原油乳液的破乳剂及其用途
公开(公告)号：US4537701A
公开(公告)日：1985-08-27
申请号：US330027
申请日：1981-12-11
申请人： Knut Oppenlaender , Rolf Fikentscher , Egon Buettner , Wilhelmus Slotman , Erich Schwartz , Rudolf Mohr
发明人： Knut Oppenlaender , Rolf Fikentscher , Egon Buettner , Wilhelmus Slotman , Erich Schwartz , Rudolf Mohr
IPC分类号： B01D17/05 , C08G8/36 , C08G65/26 , C08L61/14 , C08L71/02 , C10G33/04 , B01D17/04 , C09K3/00
CPC分类号： C10G33/04 , C08G65/2612 , C08G8/36 , C08L61/14 , C08L71/02
摘要： Petroleum demulsifiers which contain, as the active ingredients, oxyalkylated isoalkylphenol-formaldehyde resins and oxyalkylated polyalkylenepolyamines.
摘要翻译：含有作为活性成分的烷氧基化异烷基苯酚 - 甲醛树脂和烷氧基化聚亚烷基多胺的石油破乳剂。

8. 发明授权

US4435298A Ammonium salts of polymaleic acids, and their use as corrosion inhibitors in mineral oils 失效
标题翻译：聚马来酸的铵盐，以及它们在矿物油中作为缓蚀剂的用途
公开(公告)号：US4435298A
公开(公告)日：1984-03-06
申请号：US306765
申请日：1981-09-29
申请人： Knut Oppenlaender , Karl Stork , Hans-Henning Vogel , Erich Schwartz , Claus P. Jakob
发明人： Knut Oppenlaender , Karl Stork , Hans-Henning Vogel , Erich Schwartz , Claus P. Jakob
IPC分类号： C10L1/222 , C10L1/224 , C10M1/32 , C10G9/12
CPC分类号： C10L1/2222 , C10L1/224
摘要： Salts of polymaleic acids, having molecular weights of from 200 to 1,500, with amines, of the formula ##STR1## where R.sup.1 and R.sup.2 are identical or different and each is hydrogen, C.sub.9 -C.sub.20 -alkyl or C.sub.9 -C.sub.20 -alkenyl and R.sup.3 is C.sub.9 -C.sub.20 -alkyl or C.sub.9 -C.sub.20 -alkenyl.
摘要翻译：分子量为200至1500的聚马来酸与胺类，其中R1和R2相同或不同，各自为氢，C9-C20烷基或C9-C20-链烯基，R3为 C 9 -C 20 - 烷基或C 9 -C 20 - 烯基。

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