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1. 发明授权

US5691281A Well fluids based on low viscosity synthetic hydrocarbons 失效
标题翻译：基于低粘度合成烃的井液
公开(公告)号：US5691281A
公开(公告)日：1997-11-25
申请号：US321006
申请日：1994-10-06
申请人： Henry Ashjian , Suzzy C. Ho , Margaret M. Wu
发明人： Henry Ashjian , Suzzy C. Ho , Margaret M. Wu
IPC分类号： C07C5/25 , C09K8/34 , C09K7/02 , C09K7/06
CPC分类号： C09K8/34 , C07C5/2518 , C07C2529/06
摘要： Solid, waxy 1-olefins may be converted to low viscosity liquid products by carrying out a double bond isomerization in the presence of a solid acidic catalyst such as an acidic clay or a zeolite under mild conditions. The olefin isomer products are useful in the formulation of well fluids such as drilling muds, especially useful in offshore drilling. The preferred oils for making up the well fluids are formulated with a hydrocarbon oil blend of the low viscosity olefin isomer together with a C.sub.12 to C.sub.18 paraffinic hydrocarbon of petroleum origin and a C.sub.10 to C.sub.32 olefin such as tetradecene-1. The fluids exhibit good biodegradability and are non-toxic to marine organisms; they also meet viscosity and pour points specifications for formulation into oil based muds.
摘要翻译：固体蜡状1-烯烃可以在温和条件下在固体酸性催化剂如酸性粘土或沸石的存在下进行双键异构化而转化为低粘度液体产物。烯烃异构体产物可用于诸如钻井泥浆的井液制备，特别适用于海上钻井。用于制备井液的优选油用低粘度烯烃异构体的烃油共混物与石油来源的C 12至C 18链烷烃和诸如十四碳烯-1的C 10至C 32烯烃一起配制。液体表现出良好的生物降解性，对海洋生物无毒; 它们也符合粘度和倾点规格，用于配制成油基泥浆。

2. 发明授权

US5326920A Isobutylene oligomerization using supported acid catalysts 失效
标题翻译：使用负载型酸催化剂的异丁烯低聚
公开(公告)号：US5326920A
公开(公告)日：1994-07-05
申请号：US57030
申请日：1993-05-05
申请人： Suzzy C. Ho , Margaret M. Wu
发明人： Suzzy C. Ho , Margaret M. Wu
IPC分类号： B01J37/02 , B01J37/08 , C07C2/66 , C07C2/00
CPC分类号： B01J37/0215 , B01J37/086 , C07C2/66 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2523/10 , C07C2523/22 , C07C2527/167 , C07C2529/70
摘要： A process for the production of polyisobutylene (PIB) from isobutene-containing feed comprises contacting said feed with a catalyst composition comprising halides of a metal component anchored on an adsorbent inorganic oxide solid by an oxygen-metal bond to provide a reaction mixture containing said polyisobutylene; and thereafter separating and recovering said polyisobutylene.
摘要翻译：用于从含异丁烯的进料生产聚异丁烯（PIB）的方法包括使所述进料与包含通过氧 - 金属键锚定在吸附剂无机氧化物固体上的金属组分的卤化物的催化剂组合物接触，以提供含有所述聚异丁烯的反应混合物 ; 然后分离并回收所述聚异丁烯。

3. 发明授权

US5294578A Supported acid catalysts, their preparation and use in organic compound conversion 失效
标题翻译：支持酸催化剂，其制备和用于有机化合物的转化
公开(公告)号：US5294578A
公开(公告)日：1994-03-15
申请号：US996385
申请日：1992-12-23
申请人： Suzzy C. Ho , margaret M. Wu
发明人： Suzzy C. Ho , margaret M. Wu
IPC分类号： B01J37/02 , B01J37/08 , C07C2/66 , B01J29/04
CPC分类号： B01J37/086 , B01J37/0215 , C07C2/66 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2523/10 , C07C2523/22 , C07C2527/167 , C07C2529/70
摘要： A novel method to prepare a solid acid catalyst through the reaction of a metal-alkyl halide species and the surface hydroxyl group of a solid support is disclosed. Lewis acidic metals, e.g., B, Al and Ga, etc., can then be anchored on the surface via the formation of an oxygen-metal bond. The solids containing these metals can be used as catalysts that will catalyze organic compound coversion reactions, e.g., Friedel-Crafts type reactions, olefin oligomerization, aromatic alkylation and acylation, alkane alkylation and isomerization reactions.
摘要翻译：公开了通过金属 - 烷基卤化物物质与固体载体的表面羟基的反应来制备固体酸催化剂的新方法。然后可以通过形成氧 - 金属键将路易斯酸性金属例如B，Al和Ga等锚定在表面上。含有这些金属的固体可以用作催化有机化合物转化反应的催化剂，例如Friedel-Crafts型反应，烯烃低聚，芳族烷基化和酰化，烷烃烷基化和异构化反应。

4. 发明申请

US20120302473A1 OIL-IN-OIL COMPOSITIONS AND METHODS OF MAKING 有权
标题翻译：油性油组合物和制备方法
公开(公告)号：US20120302473A1
公开(公告)日：2012-11-29
申请号：US13117580
申请日：2011-05-27
申请人： Evelyn N. Drake , Samuel C. Bainbridge , David A. Blain , James T. Carey , Angela S. Galiano-Roth , L. Oscar Farng , Suzzy C. Ho , David K. Prendergast , Martin N. Webster , Margaret M. Wu
发明人： Evelyn N. Drake , Samuel C. Bainbridge , David A. Blain , James T. Carey , Angela S. Galiano-Roth , L. Oscar Farng , Suzzy C. Ho , David K. Prendergast , Martin N. Webster , Margaret M. Wu
IPC分类号： C10M129/72 , C10M133/38 , C10M137/04 , C10M129/68
CPC分类号： C10M111/02 , C10M111/04 , C10M169/04 , C10M171/02 , C10M171/06 , C10M177/00 , C10M2203/1025 , C10M2205/0285 , C10M2205/173 , C10M2207/28 , C10M2207/2805 , C10M2207/282 , C10M2207/2825 , C10M2207/30 , C10M2207/301 , C10N2220/082 , C10N2230/02 , C10N2230/58 , C10N2250/02 , C10N2220/022
摘要： This invention is directed to a lubricant composition that is comprised of a continuous phase and a discontinuous phase, i.e., a two phase lubricant composition. The continuous phase and the discontinuous phase of the lubricant of this invention are oil or oil type compositions that are essentially insoluble in one another. The lubricant composition is comprised of a continuous phase base oil that is comprised of a low viscosity Group II, III, IV or GTL base stock or a blend of at least two of the Group II, III, IV and GTL base stocks, optionally including a low viscosity Group V base stock, with the continuous phase base oil having, independently, a viscosity of from 1 to 100 cSt at 100° C. The lubricant composition is further comprised of a discontinuous phase that is comprised of an ester composition having a mean average droplet size of from 0.01 microns to 20 microns, in which the ester composition is comprised of an ester compound having no ether linkages.
摘要翻译：本发明涉及由连续相和不连续相组成的润滑剂组合物，即两相润滑剂组合物。本发明的润滑剂的连续相和不连续相是基本上彼此不溶的油或油型组合物。润滑剂组合物由连续相基础油组成，其由低粘度II，III，IV或GTL基础油料组合或至少两种II，III，IV和GTL基础油料的混合物组成，任选地包括低粘度的V族原料，连续相基油在100℃下独立地具有1至100cSt的粘度。润滑剂组合物还包含不连续相，其包含酯组合物，其具有平均液滴尺寸为0.01微米至20微米，其中酯组合物由不具有醚键的酯化合物组成。

5. 发明授权

US5068476A Lubricant oligomers of C.sub.2 -C.sub.5 olefins 失效
标题翻译： C2-C5烯烃的润滑低聚物
公开(公告)号：US5068476A
公开(公告)日：1991-11-26
申请号：US647102
申请日：1991-01-29
申请人： Margaret M. Wu , Suzzy C. Ho
发明人： Margaret M. Wu , Suzzy C. Ho
IPC分类号： C10G50/02 , C10M107/10
CPC分类号： C10M107/10 , C10G50/02
摘要： Liquid olefin oligomers are produced by the oligomerization of C.sub.2 -C.sub.5 alpha olefin alone or with ethylene as a co-monomer. The oligomers having high viscosity index and a structure which is characterized by a regio-irregularity of at least 20 percent, usually from 20 to 40 percent. The olefins are oligomerized with a reduced valence state chromium oxide catalyst on a silica support, usually at a temperature from 90.degree. to 250.degree. C., although lower temperatures can also be used with ethylene as a con-monomer. The liquid oligomerization products can be produced in wide range of viscosities including the direct production of low viscosity lubricants having high viscosity index.
摘要翻译：液体烯烃低聚物是通过单独的C 2 -C 5α-烯烃或作为共聚单体的乙烯的低聚来制备的。具有高粘度指数的低聚物和其特征在于区域不均匀性为至少20％，通常为20至40％的结构。烯烃在二氧化硅载体上通常用低价态的氧化铬催化剂低聚，通常在90-250℃的温度下，尽管较低的温度也可以与乙烯作为共聚单体一起使用。液体低聚产物可以在宽的粘度范围内生产，包括直接生产具有高粘度指数的低粘度润滑剂。

6. 发明授权

US4967032A Process for improving thermal stability of synthetic lubes 失效
标题翻译：改善合成润滑剂热稳定性的方法
公开(公告)号：US4967032A
公开(公告)日：1990-10-30
申请号：US402373
申请日：1989-09-05
申请人： Suzzy C. Ho , Margaret M. Wu
发明人： Suzzy C. Ho , Margaret M. Wu
IPC分类号： B01J23/26 , B01J27/06 , B01J27/08 , B01J27/16 , B01J31/10 , C10G50/02 , C10G57/02 , C10G69/12 , C10M105/04 , C10N20/02
CPC分类号： C10G69/126 , C10G2400/10
摘要： A process is disclosed for improving the thermal stability of polyalpha-olefin lubricants by contacting the lubricant with an acidic catalyst for a time and at a temperature sufficient to achieve the skeletal isomerization of the molecular structure of the lubricant. The reaction is carried out preferably on unhydrogenated synthetic lubricants in contact with Lewis acid catalysts. Following the isomerization reaction, the unsaturated lubricant is hydrogenated to produce lubricant with better thermal stability. Surprisingly, when the isomerization reaction is carried out using unsaturated oligomer produced from the oligomerization of alpha-olefins in contact with reduced Group VIB metal oxide catalyst on porous support as starting material the viscometric properties of the lubricant, e.g., viscosity and VI, are not significantly altered, although the thermal stability of the lubricant is substantially increased. The reaction of the present invention may be carried out in the presence of a solvent or neat. Improvements in thermal stability are observed over a wide range of catalyst concentration. Concentrations of about 10 weight percent are preferred with aluminum chloride catalyst.

7. 发明授权

US5254274A Alkylaromatic lubricant fluids 失效
标题翻译：烷基芳族润滑剂流体
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。

8. 发明授权

US5132478A Alkylaromatic lubricant fluids 失效
标题翻译：烷基芳族润滑剂流体
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。

9. 发明授权

US5132477A Process for producing alkylaromatic lubricant fluids 失效
标题翻译：生产烷基芳族润滑剂流体的方法
公开(公告)号：US5132477A
公开(公告)日：1992-07-21
申请号：US693161
申请日：1991-04-29
申请人： Suzzy C. Ho , Bruce P. Pelrine , Margaret M. Wu
发明人： Suzzy C. Ho , Bruce P. Pelrine , Margaret M. Wu
IPC分类号： B01J23/26 , B01J27/12 , B01J27/125 , B01J31/02 , C07B61/00 , C07C2/10 , C07C2/66 , C07C11/02 , C07C15/00 , C07C15/02 , C07C15/20 , C08F4/06 , C08F4/22 , C08F10/00 , C10M105/04 , C10M105/06 , C10M127/02 , C10M171/00 , C10N20/02 , C10N20/04 , C10N30/02 , C10N70/00
CPC分类号： C07C15/00 , C07C2/10 , C10M105/06 , C10M171/002 , C07C2521/08 , C07C2523/26 , C10M2203/06 , C10M2205/00 , C10M2205/028 , C10N2220/02 , C10N2240/02 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046
摘要： The thermal and oxidative stability of HVI-PAO olefin oligomers is improved by reaction of the oligomerization mixture containing the olefin oligomer, dimer and isomerized but unoligomerized olefin with an aromatic compound such as toluene, xylene or naphthalene. The reaction is carried out in the presence of an acidic catalyst, which may be heterogeneous solid catalyst such as an acidic clay or a crystalline zeolite such as MCM-22, a homogeneous Friedel-Crafts catalyst such as AlCl.sub.3, BF.sub.3 or their complexes or a supported catalyst such as AlCl.sub.3 on graphite or silica. The reaction improves the yield and thermal stability of the lube range products. The olefinic oligomer mixture which is reacted with the aromatic compound is prepared from 1-alkene oligomerization in contact with a reduced metal oxide, preferably reduced chromium oxide, catalyst on support such as silica.

10. 发明授权

US5055626A Novel lubricants 失效
标题翻译：新型润滑剂
公开(公告)号：US5055626A
公开(公告)日：1991-10-08
申请号：US471454
申请日：1990-01-29
申请人： Suzzy C. Ho , Margaret M. Wu
发明人： Suzzy C. Ho , Margaret M. Wu
IPC分类号： C07C2/48 , C10G50/02 , C10M105/06
CPC分类号： C10M105/06 , C07C2/48 , C10G50/02 , C07C2521/08 , C07C2523/26 , C07C2523/28 , C07C2523/30 , C10M2203/06
摘要： Alkylaromatic lubricant products are produced by the reaction of a long chain alkyne such as octyne, decyne or dodecyne over a reduced Group VIB metal oxide catalyst, preferably reduced chromium on silica. The products, which are predominantly n-alkyl substituted, possess excellent thermal and oxidative stability and may be used as lubricant base stocks and viscosity improvers.
摘要翻译：烷基芳族润滑剂产物通过长链炔烃如辛炔，癸炔或十二炔与还原的VIB族金属氧化物催化剂反应制备，优选在二氧化硅上还原的铬。主要为正烷基取代的产品具有优异的热和氧化稳定性，可用作润滑剂基础油和粘度改进剂。

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