-
公开(公告)号：US4212816A
公开(公告)日：1980-07-15
申请号：US971389
申请日：1978-12-20
申请人： Karl-Heinz Hentschel , Rolf Dhein , Hans Rudolph , Karl Nutzel , Klaus Morche , Wolfgang Kruger
发明人： Karl-Heinz Hentschel , Rolf Dhein , Hans Rudolph , Karl Nutzel , Klaus Morche , Wolfgang Kruger
IPC分类号： C10M105/38 , C07C69/75 , C10M169/00 , C10N40/12 , C09F5/08 , C10M1/24
CPC分类号： C10M169/00
摘要： An ester base stock which comprises pentaerythritol, cyclohexyl carboxylic acid, isostearic acid and at least one other C.sub.6 -C.sub.16 saturated aliphatic monocarboxylic acid, having low volatility, a high flashpoint, and increased basic viscosity as well as a very high viscosity index.
摘要翻译： 一种酯基原料，其包含季戊四醇，环己基羧酸，异硬脂酸和至少一种其它具有低挥发性，高闪点和增加的基础粘度以及非常高的粘度指数的C 6 -C 16饱和脂族单羧酸。
-
公开(公告)号：US4362635A
公开(公告)日：1982-12-07
申请号：US201775
申请日：1980-10-29
申请人： Rolf Dhein , Karl-Heinz Hentschel , Karl Nutzel , Klaus Morche , Wolfgang Schule
发明人： Rolf Dhein , Karl-Heinz Hentschel , Karl Nutzel , Klaus Morche , Wolfgang Schule
IPC分类号： C10M105/32 , C10M105/42 , C10M169/04 , C10N40/25 , C10M1/26
CPC分类号： C10M105/42 , C10M105/32 , C10M169/04 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/28 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/301 , C10M2207/34 , C10M2207/345 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2219/106 , C10M2219/108 , C10N2230/08 , C10N2240/12 , C10N2240/121
摘要： Esterification products of monoalcohols and dicarboxylic acids, or of polyhydric alcohols and monocarboxylic acids respectively, containing 5 to 45% by weight of units of hydroxycarboxylic acids and having a ratio of carbon to oxygen atoms greater than 4.1 obtained from (a) aliphatic C.sub.1 -C.sub.14 alcohols, (b) aliphatic C.sub.4 -C.sub.18 carboxylic acids and optionally cycloaliphatic C.sub.6 -C.sub.12 and aromatic C.sub.7 -C.sub.12 carboxylic acids, and (c) lactones of aliphatic C.sub.5 -C.sub.12 hydroxycarboxylic acids. They are suitable for the preparation of lubricants and lubricant compositions.
摘要翻译： 一元醇和二羧酸或多元醇和一元羧酸的酯化产物分别含有5至45重量％的羟基羧酸单元，并且具有大于4.1的碳原子与氧原子的比例，其从（a）脂族C 1 -C 14 醇，（b）脂族C 4 -C 18羧酸和任选的脂环族C 6 -C 12和芳族C 7 -C 12羧酸，和（c）脂肪族C 5 -C 12羟基羧酸的内酯。 它们适用于制备润滑剂和润滑剂组合物。
-
公开(公告)号：US4499000A
公开(公告)日：1985-02-12
申请号：US467991
申请日：1983-02-18
申请人： Karl-Heinz Hentschel , Rolf Dhein , Hans Winter , Herbert Vojacek
发明人： Karl-Heinz Hentschel , Rolf Dhein , Hans Winter , Herbert Vojacek
IPC分类号： C07D317/72 , C07D319/08 , C07D319/16 , C07D321/10 , C09K5/04 , C10M105/18 , C10M169/00 , C10M171/00 , C10N40/08 , C09K5/00
CPC分类号： C07D317/72 , C07D319/16 , C10M105/18 , C10M171/002 , C10M3/00 , C10M2205/026 , C10M2205/04 , C10M2205/06 , C10M2207/044 , C10M2209/084 , C10M2215/066 , C10M2219/108 , C10M2223/045 , C10N2210/02 , C10N2240/06 , C10N2240/08
摘要： Certain spirocyclic ketals of the formula ##STR1## in which R.sup.1 in the case where R.sup.2 denotes hydrogen, represents a cyclohexyl radical optionally substituted by lower alkyl, lower alkoxy and/or cycloalkyl with 5 to 7 carbon atoms, or in whichR.sup.1 and R.sup.2 are linked through 4 methylene groups, which are optionally substituted by lower alkyl, lower alkoxy and/or cycloalkyl with 5 to 7 carbon atoms and form a further acyclic ring.R.sup.3, R.sup.4 and R.sup.5 are identical or different and denote hydrogen, lower alkyl, lower alkoxy or cycloalkyl with 5 to 7 carbon atoms, andZ denotes alkylene with 2 to 4 carbon atoms which is optionally substituted by lower alkyl and/or cycloalkyl with 5 to 7 carbon atoms,are disclosed together with their use in power transmission fluids.
摘要翻译： 式中，R 1表示氢的情况下，R 1表示任选被具有5〜7个碳原子的低级烷基，低级烷氧基和/或环烷基取代的环己基，或其中R 1和R 2为 其通过4个亚甲基连接，其任选被具有5至7个碳原子的低级烷基，低级烷氧基和/或环烷基取代并形成另外的无环环。 R3，R4和R5相同或不同，表示氢，低级烷基，低级烷氧基或碳原子数5〜7的环烷基，Z表示碳原子数为2〜4的亚烷基，任选被低级烷基和/或环烷基取代为5 至7个碳原子，以及它们在动力传递液体中的用途。
-
4.发明授权
公开(公告)号：US4490266A
公开(公告)日：1984-12-25
申请号：US497529
申请日：1983-05-24
IPC分类号： C10M169/04 , C10M1/46 , C10M1/26
CPC分类号： C10M169/041 , C10M2209/102 , C10M2211/003 , C10M2211/0206 , C10M2211/0225 , C10M2211/024 , C10M2211/0245 , C10M2211/0406 , C10M2211/042 , C10M2211/0425 , C10M2211/0445 , C10M2211/06 , C10M2221/00 , C10M2221/04 , C10M2221/041 , C10M2221/043 , C10M2223/003 , C10M2223/023 , C10M2223/0405 , C10M2223/041 , C10M2223/0495 , C10M2223/0603 , C10M2223/083 , C10M2223/103 , C10N2240/08
摘要： A composition comprising 96-99.9% by weight of a highly flame-resistant base oil such as an aromatic phosphate ester or a polychlorinated aromatic compound and a polyester of molecular weight, 20,000 to 300,000, derived from polytetramethylene glycol, for instance. The composition has an improved viscosity index and is especially useful as a HSD lubricant. It is also useful as a hydraulic fluid and/or heat transfer liquid. By addition of such a polyester to such base oil, the viscosity index of the base oil is considerably improved.
摘要翻译： 一种包含96-99.9重量％的高耐火基础油如芳族磷酸酯或多氯代芳族化合物和分子量为20,000至300,000的衍生自聚四亚甲基二醇的聚酯。 该组合物具有改进的粘度指数，并且特别可用作HSD润滑剂。 它也可用作液压流体和/或传热液体。 通过将这种聚酯加入到这种基础油中，基础油的粘度指数显着提高。
-
公开(公告)号：US4178261A
公开(公告)日：1979-12-11
申请号：US889118
申请日：1978-03-22
申请人： Rolf Dhein , Karl-Heinz Hentschel
发明人： Rolf Dhein , Karl-Heinz Hentschel
IPC分类号： C10M105/44 , C07C69/612 , C10M105/38 , C10N40/10 , C10M1/26 , C11C3/06
CPC分类号： C10M105/38 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要： Carboxylic acid ester obtainable by reacting 6-cyclohexylhexanoic acid, optionally in combination with an aliphatic monocarboxylic acid which contains 4 to 20 C-atoms, completely or partially with a polyhydric alcohol, can be used as base lubricating oil.
摘要翻译： 可以将6-环己基己酸，任选与含有4〜20个碳原子的脂肪族单羧酸完全或部分与多元醇反应得到的羧酸酯可用作基础润滑油。
-
公开(公告)号：US4481123A
公开(公告)日：1984-11-06
申请号：US371031
申请日：1982-04-22
IPC分类号： C08G65/20 , C08G65/26 , C10M107/34 , C10M145/38 , C10M1/28
CPC分类号： C10M145/38 , C08G65/20 , C08G65/2609 , C10M107/34 , C10M2209/107
摘要： The new polyethers obtainable by polymerization of an 1,2-epoxyalkane with 8 to 26 carbon atoms, and a tetrahydrofuran in the presence of a hydroxyl compound of the formulaH-OR.sup.1in which R.sup.1 denotes hydrogen, an alkyl radical having 1 to 24 carbon atoms or a hydroxyalkyl radical having 2 to 40 carbon atoms are disclosed together with their use as lubricants.
摘要翻译： 通过聚合具有8-26个碳原子的1,2-环氧烷烃获得的新的聚醚，和四氢呋喃在式H-OR1的羟基化合物存在下，其中R 1表示氢，具有1至24个碳原子的烷基 公开了具有2至40个碳原子的原子或羟烷基，以及它们作为润滑剂的用途。
-
公开(公告)号：US4424400A
公开(公告)日：1984-01-03
申请号：US243418
申请日：1981-03-13
申请人： Karl-Heinz Hentschel , Rolf Dhein
发明人： Karl-Heinz Hentschel , Rolf Dhein
IPC分类号： C07C41/16 , C07C1/00 , C07C2/68 , C07C5/10 , C07C13/18 , C07C15/107 , C07C41/00 , C07C43/184 , C07C67/00 , C07C313/00 , C07C321/22 , C07C323/17 , C09K5/10 , C10M105/04 , G03C7/388 , H01B3/22 , C07C5/00 , C07C13/00
CPC分类号： H01B3/22 , C07C13/18 , C07C2/68 , C09K5/10 , C10M105/04 , G03C7/3885 , C07C2101/14 , C07C2527/126 , C07C2531/02 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10N2240/00 , C10N2240/201 , C10N2240/202 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： An oligoisobutylcyclohexane of the formula: ##STR1## wherein R.sup.1 -R.sup.5 are identical or different and independently denote hydrogen, a C.sub.1 -C.sub.4 - alkyl group, C.sub.1 -C.sub.4 -alkoxy group or a C.sub.1 -C.sub.4 -alkylthio substitutent and R.sup.6 denotes a branched chain C.sub.12 -C.sub.40 -alkyl group of trimeric to decameric isobutene, a process for preparing such oligoisobutylcyclohexanes and their use as dielectric liquids, lubricants, heat transfer media and the like.
摘要翻译： 下式的低聚异丁基环己烷：其中R 1 -R 5相同或不同，独立地表示氢，C1-C4-烷基，C1-C4-烷氧基或C1-C4-烷硫基取代基，R6表示支链 三聚至十聚体异丁烯的C 12 -C 40烷基，制备这种低聚异丁基环己烷的方法及其作为介电液体，润滑剂，传热介质等的用途。
-
公开(公告)号：US4292187A
公开(公告)日：1981-09-29
申请号：US127741
申请日：1980-03-06
IPC分类号： C10M111/04 , C07C69/527 , C08G63/06 , C10M105/08 , C10M107/30 , C10M109/02 , C10M145/22 , C10M173/00 , C10M173/02 , C10N40/24 , C11C3/00 , C11C3/02 , C10M1/24 , C07C69/66 , C09F5/08 , C10M1/06
CPC分类号： C08G63/06 , C10M107/30 , C10M145/22 , C10M173/00 , C10M173/02 , C11C3/003 , C11C3/02 , C10M2201/02 , C10M2209/102 , C10M2209/11 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02
摘要： A condensation product from aliphatic or cycloaliphatic polyols, aliphatic saturated or once unsaturated hydroxycarboxylic acids and aliphatic or cycloaliphatic saturated or unsaturated monocarboxylic acids is an effective lubricant for the working of metals, optionally in admixture with other lubricating oils and conventional additives.
摘要翻译： 来自脂族或脂环族多元醇，脂族饱和或一次不饱和羟基羧酸和脂族或脂环族饱和或不饱和一元羧酸的缩合产物是金属加工的有效润滑剂，任选与其它润滑油和常规添加剂混合。
-
公开(公告)号：US4223127A
公开(公告)日：1980-09-16
申请号：US925872
申请日：1978-07-18
申请人： Rolf-Volker Meyer , Rolf Dhein , Hans Rudolph
发明人： Rolf-Volker Meyer , Rolf Dhein , Hans Rudolph
CPC分类号： C08G69/36 , Y10T428/31757
摘要： Transparent copolyamides obtained by polycondensing a lactam or a corresponding amino acid, an aliphatic and/or aromatic dicarboxylic acid and a mixture of hydrogenated condensation products of aniline and formaldehyde.
摘要翻译： 通过将内酰胺或相应的氨基酸，脂族和/或芳族二羧酸和苯胺和甲醛的氢化缩合产物的混合物缩聚得到的透明共聚酰胺。
-
公开(公告)号：US4307227A
公开(公告)日：1981-12-22
申请号：US135884
申请日：1980-03-31
IPC分类号： C08G69/00 , C08G69/44 , C09J177/00 , C09J177/12 , C08G63/12 , C08G63/66
CPC分类号： C09J177/12 , C08G69/44 , Y10T428/31725 , Y10T428/31786
摘要： Ester-modified polyamides containing of from 50 to 80% by weight of --HN--(CH.sub.2).sub.5 --CO units are obtained by reaction of .gamma.-caprolactam and mixtures of dicarboxylic acids, primary diamines and polyalkylene glycols and are suitable inter alia as hot melt adhesives and for the elastification of thermoplastic materials.
摘要翻译： 通过γ-己内酰胺和二羧酸，伯二胺和聚亚烷基二醇的混合物的反应获得含有50-80％（重量）的-HN-（CH2）5-CO单元的酯改性聚酰胺，尤其适合于热 熔融粘合剂和热塑性材料的弹性变形。
-
-
-
-
-
-
-
-
-
搜索结果
153 条记录 (耗时 0.025 秒)
