公开(公告)号：US20180223210A1

公开(公告)日：2018-08-09

申请号：US15879911

申请日：2018-01-25

申请人： ExxonMobil Chemical Patents Inc.

发明人： Abhimanyu O. Patil ,  Satish Bodige ,  Thilina N. Gunasekara

IPC分类号： C10M105/14 ,  C10M171/04 ,  C10M105/58 ,  C10M171/02 ,  C10M105/16

摘要： Low transition temperature mixtures (LTTMs) comprising a eutectic mixture of a quaternary amine and a polyol such as glycol are provided. The LTTMs can provide various beneficial properties, such as highly desirable viscosity index, low glass transition temperatures, and/or high kinematic viscosities relative to the molecular weight of the mixture components. The mixtures can be advantageously used as co-base stocks in lubricating oil compositions.

公开(公告)号：US5254274A

公开(公告)日：1993-10-19

申请号：US862039

申请日：1992-04-02

申请人： Suzzy C. Ho ,  Margaret M. Wu

发明人： Suzzy C. Ho ,  Margaret M. Wu

IPC分类号： C10M105/06 ,  C10M105/16 ,  C10M105/18 ,  C10M127/06 ,  C10M129/10 ,  C10M107/00 ,  C10M107/02

CPC分类号： C10M105/06 ,  C10M105/16 ,  C10M105/18 ,  C10M127/06 ,  C10M129/10 ,  C10M2203/06 ,  C10M2207/023 ,  C10M2207/025 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2211/024 ,  C10M2211/042 ,  C10M2211/06 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/202 ,  C10M2215/28 ,  C10M2219/086 ,  C10M2219/087 ,  C10M2219/089 ,  C10M2223/041 ,  C10M2223/045 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

摘要： Aromatic compounds are alkylated with C.sub.20 -C.sub.1300 olefinic oligomers using an acidic alkylation catalyst to produce alkylated aromatic products, usually alkylaromatic hydrocarbons. The olefinic oligomers used as alkylating agents are prepared from 1-alkene oligomerization in contact with reduced metal oxide catalyst, preferably reduced chromium oxide on a silica support. The alkylated aromatic hydrocarbons retain the unique features of the alkylating olefinic oligomer and exhibit high viscosity index and low pour point. If the alkylation is carried out under certain combinations of conditions, especially using a Lewis acid catalysts such as aluminum trichloride and at higher temperatures, the alkyl portion of the product will undergo isomerization. The alkylaromatic compositions show improved thermal stability and are useful as lubricant basestocks and additives for improved antiwear properties, antioxidant and other properties.

摘要翻译： 使用酸性烷基化催化剂将芳族化合物与C20-C1300烯属低聚物烷基化以产生烷基化芳族产物，通常为烷基芳烃。 用作烷基化剂的烯烃低聚物由与还原的金属氧化物催化剂，优选在二氧化硅载体上还原的氧化铬接触的1-烯烃低聚制备。 烷基化芳烃保留了烷基化烯属低聚物的独特特征，并表现出高粘度指数和低倾点。 如果烷基化在某些条件组合下进行，特别是使用路易斯酸催化剂如三氯化铝，并且在较高的温度下，产物的烷基部分将进行异构化。 烷基芳族组合物显示出改善的热稳定性，并且可用作润滑剂基础油料和用于改善抗磨损性能，抗氧化剂和其它性能的添加剂。

公开(公告)号：US5132478A

公开(公告)日：1992-07-21

申请号：US629946

申请日：1990-12-19

申请人： Suzzy C. Ho ,  Margaret M. Wu

发明人： Suzzy C. Ho ,  Margaret M. Wu

IPC分类号： C10M105/06 ,  C10M105/16 ,  C10M105/18 ,  C10M127/06 ,  C10M129/10

CPC分类号： C10M105/18 ,  C10M105/06 ,  C10M105/16 ,  C10M127/06 ,  C10M129/10 ,  C10M2203/06 ,  C10M2207/023 ,  C10M2207/025 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2211/024 ,  C10M2211/042 ,  C10M2211/06 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/202 ,  C10M2215/28 ,  C10M2219/086 ,  C10M2219/087 ,  C10M2219/089 ,  C10M2223/041 ,  C10M2223/045 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

摘要： Aromatic compounds are alkylated with C.sub.20 -C.sub.1300 olefinic oligomers using an acidic alkylation catalyst to produce alkylated aromatic products, usually alkylaromatic hydrocarbons. The olefinic oligomers used as alkylating agents are prepared from 1-alkene oligomerization in contact with reduced metal oxide catalyst, preferably reduced chromium oxide on a silica support. The alkylated aromatic hydrocarbons retain the unique features of the alkylating olefinic oligomer and exhibit high viscosity index and low pour point. If the alkylation is carried out under certain combinations of conditions, especially using a Lewis acid catalysts such as aluminum trichloride and at higher temperatures, the alkyl portion of the product will undergo isomerization. The alkylaromatic compositions show improved thermal stability and are useful as lubricant basestocks and additives for improved antiwear properties, antioxidant and other properties.

摘要翻译： 使用酸性烷基化催化剂将芳族化合物与C20-C1300烯属低聚物烷基化以产生烷基化芳族产物，通常为烷基芳烃。 用作烷基化剂的烯烃低聚物由与还原的金属氧化物催化剂，优选在二氧化硅载体上还原的氧化铬接触的1-烯烃低聚制备。 烷基化芳烃保留了烷基化烯属低聚物的独特特征，并表现出高粘度指数和低倾点。 如果烷基化在某些条件组合下进行，特别是使用路易斯酸催化剂如三氯化铝，并且在较高的温度下，产物的烷基部分将进行异构化。 烷基芳族组合物显示出改善的热稳定性，并且可用作润滑剂基础油料和用于改善抗磨损性能，抗氧化剂和其它性能的添加剂。

公开(公告)号：US20110118160A1

公开(公告)日：2011-05-19

申请号：US12592007

申请日：2009-11-18

申请人： Curtis Bay Campbell ,  James J. Harrison

发明人： Curtis Bay Campbell ,  James J. Harrison

IPC分类号： C10M105/16 ,  C07C39/04

CPC分类号： C10M129/10 ,  C07C37/14 ,  C07C39/06 ,  C10M129/91 ,  C10M2207/023 ,  C10M2207/026

摘要： An alkylated hydroxyaromatic compound is disclosed which is prepared by reacting at least one hydroxyaromatic compound with at least one branched olefinic propylene oligomer having from about 20 to about 80 carbon atoms in the presence of an acid catalyst, wherein the at least one branched olefinic propylene oligomer is substantially free of any vinylidene content. The alkylated hydroxyaromatic compound has been determined to be substantially free of endocrine disruptive chemicals when the effects were quantified on pubertal development and thyroid function in the intact juvenile female rat.

摘要翻译： 公开了烷基化羟基芳族化合物，其通过使酸性催化剂存在下使至少一种羟基芳族化合物与至少一种具有约20至约80个碳原子的支链烯属丙烯低聚物反应制备，其中所述至少一种支链烯烃丙烯低聚物 基本上不含任何亚乙烯基含量。 当完整的青少年雌性大鼠的青春期发育和甲状腺功能的影响量化时，烷基化羟基芳族化合物被确定为基本上不含内分泌破坏性化学物质。

公开(公告)号：US5171915A

公开(公告)日：1992-12-15

申请号：US312277

申请日：1989-02-21

申请人： Thomas R. Forbus ,  Bruce P. Pelrine

发明人： Thomas R. Forbus ,  Bruce P. Pelrine

IPC分类号： C10M105/06 ,  C10M105/16 ,  C10M105/18 ,  C10M127/06 ,  C10M129/10

CPC分类号： C10M105/06 ,  C10M105/16 ,  C10M105/18 ,  C10M127/06 ,  C10M129/10 ,  C10M2203/06 ,  C10M2207/023 ,  C10M2207/025 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2211/024 ,  C10M2211/042 ,  C10M2211/06 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/202 ,  C10M2215/28 ,  C10M2219/086 ,  C10M2219/087 ,  C10M2219/089 ,  C10M2223/041 ,  C10M2223/045 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  Y02P20/582

摘要： It is disclosed that aromatic compounds can be alkylated with mono-olefinic HVI-PAO dimer in contact with an acidic catalyst to produce novel alkylated aromatic compositions. It has been found that the novel HVI-PAO dimer alkylated aromatic compositions exhibit an extraordinary combination of properties relating to low viscosity with high viscosity index and low pour point which renders them very useful as lubricant basestock. Further, it has been found that the novel alkylaromatic compositions of the present invention show improved oxidative stability. Depending upon the substituent groups on the aromatic nucleus, useful lubricant additives can be prepared for improved antiwear, antioxidant and other properties. HVI-PAO dimer is prepared as a product or by-product from 1-alkene oligomerization using reduced chromium oxide on solid support.

摘要翻译： 公开了芳族化合物可以用与酸性催化剂接触的单烯烃HVI-PAO二聚体烷基化以产生新的烷基化芳族组合物。 已经发现，新颖的HVI-PAO二聚体烷基化芳族组合物表现出与低粘度，高粘度指数和低倾点相关的特性的非凡组合，这使得它们作为润滑剂基础油料非常有用。 此外，已经发现本发明的新型烷基芳族组合物显示出改进的氧化稳定性。 根据芳香核上的取代基，可以制备有用的润滑剂添加剂以改善抗磨损性，抗氧化性和其它性能。 HIF-PAO二聚体由固体支持物上还原的氧化铬制备为1-烯烯低聚产物或副产物。

公开(公告)号：US5144082A

公开(公告)日：1992-09-01

申请号：US686459

申请日：1991-04-17

申请人： Thomas R. Forbus ,  Bruce P. Pelrine

发明人： Thomas R. Forbus ,  Bruce P. Pelrine

IPC分类号： C10M105/06 ,  C10M105/16 ,  C10M105/18 ,  C10M127/06 ,  C10M129/10

CPC分类号： C10M105/06 ,  C10M105/16 ,  C10M105/18 ,  C10M127/06 ,  C10M129/10 ,  C10M2203/06 ,  C10M2207/023 ,  C10M2207/025 ,  C10M2207/04 ,  C10M2207/046 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/284 ,  C10M2207/285 ,  C10M2211/024 ,  C10M2211/042 ,  C10M2211/06 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/202 ,  C10M2215/28 ,  C10M2219/086 ,  C10M2219/087 ,  C10M2219/089 ,  C10M2223/041 ,  C10M2223/045 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  Y02P20/582

摘要： It is disclosed that aromatic compounds can be alkylated with mono-olefinic HVI-PAO dimer in contact with an acidic catalyst to produce novel alkylated aromatic compositions. It has been found that the novel HVI-PAO dimer alkylated aromatic compositions exhibit an extraordinary combination of properties relating to low viscosity with high viscosity index and low pour point which renders them very useful as lubricant basestock. Further, it has been found that the novel alkylaromatic compositions of the present invention show improved oxidative stability. Depending upon the substituent groups on the aromatic nucleus, useful lubricant additives can be prepared for improved antiwear, antioxidant and other properties. HVI-PAO dimer is prepared as a product or by-product from 1-alkene oligomerization using reduced chromium oxide on solid support. Particularly disclosed are the alkylphenols prepared by the process of alkylation a phenol at the aromatic nucleus with the novel oligomer.

摘要翻译： 公开了芳族化合物可以用与酸性催化剂接触的单烯烃HVI-PAO二聚体烷基化以产生新的烷基化芳族组合物。 已经发现，新颖的HVI-PAO二聚体烷基化芳族组合物表现出与低粘度，高粘度指数和低倾点相关的特性的非凡组合，这使得它们作为润滑剂基础油料非常有用。 此外，已经发现本发明的新型烷基芳族组合物显示出改进的氧化稳定性。 根据芳香核上的取代基，可以制备有用的润滑剂添加剂以改善抗磨损性，抗氧化性和其它性能。 HIF-PAO二聚体由固体支持物上还原的氧化铬制备为1-烯烯低聚产物或副产物。 特别公开的是通过使芳族核上的苯酚与新型低聚物烷基化的方法制备的烷基酚。

公开(公告)号：US20220267696A1

公开(公告)日：2022-08-25

申请号：US17628086

申请日：2020-07-17

申请人： ENEOS Corporation

发明人： Satoshi NAGAI ,  Tatsuki NAKAJIMA ,  Yuya MIZUTANI ,  Hidetoshi OGATA

IPC分类号： C10M169/04 ,  F25B1/00 ,  C10M105/16 ,  C10M145/08 ,  C09K5/04

摘要： A method for operating a refrigerant circulation system comprising a compressor, a condenser, an expansion mechanism, and an evaporator connected in this order with piping, wherein a refrigerant comprising trifluoroiodomethane is used as a refrigerant; a refrigerating machine oil comprising, as a base oil, a polyolester synthesized from a polyhydric alcohol and fatty acids, with a proportion of a fatty acid having 9 carbon atoms in the fatty acids being 65 mol % or less is used as a refrigerating machine oil; and a temperature of an entire area of the refrigerant circulation system is kept at 160° C. or lower.

公开(公告)号：US08828565B2

公开(公告)日：2014-09-09

申请号：US13414042

申请日：2012-03-07

申请人： Hiroki Sugiura ,  Masayuki Harada ,  Ken Kawata ,  Akiko Hattori ,  Atsushi Tatsugawa

发明人： Hiroki Sugiura ,  Masayuki Harada ,  Ken Kawata ,  Akiko Hattori ,  Atsushi Tatsugawa

IPC分类号： G11B5/33 ,  C07C43/225 ,  B32B27/00 ,  C07D257/02 ,  C07D251/54 ,  C10M105/70 ,  G11B5/725 ,  C07D251/30 ,  C10M107/38 ,  C10M105/68 ,  C10M105/16 ,  C07C43/23

CPC分类号： G11B5/725 ,  C07C43/23 ,  C07D251/30 ,  C07D251/54 ,  C07D257/02 ,  C10M105/16 ,  C10M105/68 ,  C10M105/70 ,  C10M107/38 ,  C10M2207/0235 ,  C10M2213/0606 ,  C10M2215/221 ,  C10M2215/222 ,  C10N2230/06 ,  C10N2240/204 ,  C10N2250/121 ,  Y10T428/11 ,  Y10T428/1164 ,  Y10T428/3154 ,  C10N2220/028

摘要： Disclosed is a lubricant composition comprising at least one kind of compound represented by following formula (1): where X represents a cyclic group that may be substituted; Y represents a divalent or higher-valent linking group having at least one polar group and having no aromatic cyclic group; p1 represents an integer of 1 to 4; p2, p3, and p4 each represent an integer of 0 to 4; q represents an integer of 0 to 30; n represents an integer of 1 to 10; s represents an integer of 1 to 4; and t represents an integer of 2 to 10.

摘要翻译： 公开了一种润滑剂组合物，其包含至少一种下式（1）表示的化合物：其中X表示可被取代的环状基团; Y表示具有至少一个极性基团且不具有芳族环状基团的二价或更高价的连接基团; p1表示1〜4的整数， p2，p3和p4各自表示0〜4的整数， q表示0〜30的整数， n表示1〜10的整数， s表示1〜4的整数， t表示2〜10的整数。

公开(公告)号：US5552071A

公开(公告)日：1996-09-03

申请号：US311829

申请日：1994-09-23

申请人： Leslie R. Rudnick ,  Ross A. Kremer ,  Derek A. Law

发明人： Leslie R. Rudnick ,  Ross A. Kremer ,  Derek A. Law

IPC分类号： C07C15/16 ,  C07C43/275 ,  C07D327/08 ,  C10L1/16 ,  C10L1/18 ,  C10L1/24 ,  C10M105/06 ,  C10M105/18 ,  C10M105/72 ,  C10M127/06 ,  C10M129/16 ,  C10M135/28 ,  C10M135/36 ,  C10M105/16 ,  C10M129/14 ,  C10M129/91

CPC分类号： C10L1/1852 ,  C07C15/16 ,  C07C43/275 ,  C07D327/08 ,  C10L1/1608 ,  C10L1/1691 ,  C10L1/1817 ,  C10L1/2412 ,  C10L1/245 ,  C10L1/2456 ,  C10M105/06 ,  C10M105/18 ,  C10M105/72 ,  C10M127/06 ,  C10M129/16 ,  C10M135/28 ,  C10M135/36 ,  C10M2203/06 ,  C10M2207/04 ,  C10M2219/086 ,  C10M2219/10

摘要： Monoalkylated diphenyl oxides are high-temperature stable lubricant fluids having excellent low temperature viscometrics, and excellent additive solubility. These monoalkylated products are obtained by the alkylation of diphenyl oxide using, for example, an olefin alkylating agent, usually in the C.sub.8 to C.sub.18 range, in the presence of an acidic zeolite alkylation catalyst such as USY, which provides the selectivity for the monoalkylated product.

摘要翻译： 单烷基化二苯基氧化物是具有优异的低温粘度和优异的添加剂溶解度的高温稳定润滑剂流体。 这些单烷基化产物是通过使用例如烯烃烷基化剂，通常在C8至C18范围内，在酸性沸石烷基化催化剂如USY的存在下，通过二苯基氧化物的烷基化得到的，其为单烷基化产物提供选择性 。

公开(公告)号：US4601843A

公开(公告)日：1986-07-22

申请号：US719392

申请日：1985-04-02

申请人： Lawrence J. Carr ,  George M. Nichols ,  Selwyn H. Rose

发明人： Lawrence J. Carr ,  George M. Nichols ,  Selwyn H. Rose

IPC分类号： C08G79/00 ,  C07F9/6581 ,  C07F9/6593 ,  C08G79/02 ,  C10M105/74 ,  C10M107/48 ,  C10M105/16 ,  C10M105/70

CPC分类号： C07F9/65814 ,  C10M105/74 ,  C10M2223/00 ,  C10M2223/003 ,  C10M2223/023 ,  C10M2223/0405 ,  C10M2223/0495 ,  C10M2223/0603 ,  C10M2223/08 ,  C10M2223/083 ,  C10M2223/103 ,  C10N2240/08

摘要： A functional fluid composition is provided which comprises a plurality of different phosphazene compounds of the general formula (P=N).sub.n (R).sub.a (R').sub.b (R").sub.c (R'").sub.d wherein R is at least one alkoxy moiety described by the general formula --OCH.sub.2 (CF.sub.2).sub.y X, with X being hydrogen or fluorine and y being equal to 1 to about 10; R', R" and R'" are different aryloxy moieties, each of R', R" and R'" being selected from the group consisting of phenoxy, alkoxy phenoxys, alkyl phenoxys, chlorinated phenoxys, fluorinated phenoxys, aryl phenoxys, phenoxy phenoxys, fluoroalkyl phenoxys, fluoroalkoxy phenoxys, chlorinated phenoxy phenoxys, fluorinated phenoxy phenoxys and mixtures thereof; n is equal to 3 to about 4 for each of said phosphazene compounds, each of a, b, c and d is equal to or greater than zero such that the sum a+b+c+d is equal to 2n; and for the composition as a whole, the average value of each of a, b, c and d is greater than 0.

摘要翻译： 提供了一种功能性流体组合物，其包含多种通式（P = N）n（R）a（R'）b（R“）c（R”'）d的不同磷腈化合物，其中R为 由通式-OCH 2（CF 2）y X描述的至少一个烷氧基部分，X是氢或氟，y等于1至约10; R'，R“和R”'是不同的芳氧基部分，R'，R“和R”'各自选自苯氧基，烷氧基苯氧基，烷基苯氧基，氯化苯氧基，氟化苯氧基， 芳基苯氧基，苯氧基苯氧基，氟烷基苯氧基，氟烷氧基苯氧基，氯代苯氧基苯氧基，氟化苯氧基苯氧基及其混合物; 对于每种所述磷腈化合物，n等于3至约4，a，b，c和d中的每一个等于或大于零，使得a + b + c + d之和等于2n; 并且对于整体的组成，a，b，c和d中的每一个的平均值大于0。