公开(公告)号：US5372033A

公开(公告)日：1994-12-13

申请号：US154056

申请日：1993-11-18

申请人： Andrew Jackson ,  Andries Kuivenhoven ,  Martin N. Webster

发明人： Andrew Jackson ,  Andries Kuivenhoven ,  Martin N. Webster

IPC分类号： G01N33/30

CPC分类号： G01N33/30

摘要： A method and apparatus for measuring thickness and traction properties of elastohydrodynamic lubricant (EHL) films is described. The apparatus utilizes at least one ball or roller loaded against the internal diameter of a transparent ring having a larger radius than said ball or roller. A lubricant is placed between the rotating roller and ring thereby forming an EHL film where the ball and ring contact. Roller and ring rotating speeds are controlled to obtain different amounts of relative sliding motion between their surfaces. Contact between the surfaces and the resultant film are observed via the transparent ring which allows optical measurements of lubricating film thickness. Traction forces generated during contact are measured by any suitable force measuring device.

摘要翻译： 描述了用于测量弹性流体动力润滑剂（EHL）膜的厚度和牵引性能的方法和装置。 该装置利用至少一个抵靠着具有比所述球或滚子更大的半径的透明环的内径装载的球或滚子。 在旋转辊和环之间放置润滑剂，从而形成EHL膜，其中球和环接触。 控制辊和环转速以获得不同数量的表面之间的相对滑动运动。 通过允许光学测量润滑膜厚度的透明环观察表面和所得膜之间的接触。 在接触期间产生的牵引力由任何合适的力测量装置测量。

公开(公告)号：US20130324447A1

公开(公告)日：2013-12-05

申请号：US13486345

申请日：2012-06-01

申请人： Andy Haishung Tsou ,  Vera Minak-Bernero ,  Martin N. Webster ,  Nikos Hadjichristidis

发明人： Andy Haishung Tsou ,  Vera Minak-Bernero ,  Martin N. Webster ,  Nikos Hadjichristidis

IPC分类号： C10M125/02 ,  C10M143/10 ,  B82Y30/00

CPC分类号： C10M161/00 ,  C10M2201/041 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2205/22 ,  C10M2205/223 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2230/70 ,  C10N2240/10 ,  C10N2220/022

摘要： Provided is a method for stabilizing a dispersion of a carbon nanomaterial in a lubricating oil basestock. The method includes providing a lubricating oil basestock; dispersing a carbon nanomaterial in the lubricating oil basestock; and adding at least one block copolymer thereto. The at least one block copolymer has two or more blocks includes at least one alkenylbenzene block and at least one linear alpha olefin block. The at least one block copolymer is present in an amount sufficient to stabilize the dispersion of the carbon nanomaterial in the lubricating oil basestock. Also provided is a lubricating engine oil having a composition including: a lubricating oil base stock; a carbon nanomaterial dispersed in the lubricating oil basestock; and at least one block copolymer.

摘要翻译： 提供一种稳定碳纳米材料在润滑油基础油料中的分散体的方法。 该方法包括提供润滑油基础油; 将碳纳米材料分散在润滑油基础油料中; 并向其中加入至少一种嵌段共聚物。 所述至少一种嵌段共聚物具有两个或更多个嵌段包括至少一个烯基苯嵌段和至少一个直链α-烯烃嵌段。 至少一种嵌段共聚物的存在量足以使碳纳米材料在润滑油基础油料中的分散稳定。 还提供了具有以下成分的润滑发动机油：润滑油基础油; 分散在润滑油基础油料中的碳纳米材料; 和至少一种嵌段共聚物。

公开(公告)号：US20150328578A1

公开(公告)日：2015-11-19

申请号：US14807742

申请日：2015-07-23

申请人： Harry W. Deckman ,  Preeti Kamakoti ,  Peter I. Ravikovitch ,  Bruce T. Kelley ,  P. Scott Northrop ,  Peter C. Rasmussen ,  Paul L. Tanaka ,  Martin N. Webster ,  Wieslaw J. Roth ,  Edward W. Corcoran, JR.

发明人： Harry W. Deckman ,  Preeti Kamakoti ,  Peter I. Ravikovitch ,  Bruce T. Kelley ,  P. Scott Northrop ,  Peter C. Rasmussen ,  Paul L. Tanaka ,  Martin N. Webster ,  Wieslaw J. Roth ,  Edward W. Corcoran, JR.

IPC分类号： B01D53/04 ,  B01D53/047

CPC分类号： B01D53/04 ,  B01D53/0407 ,  B01D53/0438 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/0473 ,  B01D53/0476 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2253/1124 ,  B01D2253/20 ,  B01D2253/204 ,  B01D2253/342 ,  B01D2257/70 ,  B01D2259/40088 ,  F04D29/124

摘要： The present application is directed to a method and system for preparing gaseous utility streams from gaseous process streams, particularly, removing oil contamination from such streams prior to use in a dry gas seal. The methods and systems may include at least one kinetic swing adsorption process including pressure swing adsorption, temperature swing adsorption, calcination, and inert purge processes to treat gaseous streams for use in dry gas seals of rotating equipment such as compressors, turbines and pumps and other utilities. The adsorbent materials used include a high surface area solid structured microporous and mesoporous materials.

摘要翻译： 本申请涉及一种用于从气态工艺流中制备气体有用物流的方法和系统，特别是在干燥气体密封中使用之前，从这些流中除去油污染物。 所述方法和系统可以包括至少一个动态挥发吸附过程，包括变压吸附，变温吸附，煅烧和惰性吹扫工艺，以处理用于诸如压缩机，涡轮机和泵等旋转设备的干气密封中的气流 公用事业 使用的吸附剂材料包括高表面积的固体结构微孔和介孔材料。

公开(公告)号：US09126138B2

公开(公告)日：2015-09-08

申请号：US12921532

申请日：2009-03-18

申请人： Harry W. Deckman ,  Preeti Kamakoti ,  Peter I. Ravikovitch ,  Bruce T. Kelley ,  Paul Scott Northrop ,  Peter C. Rasmussen ,  Paul Lawrence Tanaka ,  Martin N. Webster ,  Wieslaw Jerzy Roth ,  Edward W. Corcoran

发明人： Harry W. Deckman ,  Preeti Kamakoti ,  Peter I. Ravikovitch ,  Bruce T. Kelley ,  Paul Scott Northrop ,  Peter C. Rasmussen ,  Paul Lawrence Tanaka ,  Martin N. Webster ,  Wieslaw Jerzy Roth ,  Edward W. Corcoran

IPC分类号： B01D53/02 ,  B01D53/04 ,  B01D53/047

CPC分类号： B01D53/04 ,  B01D53/0407 ,  B01D53/0438 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/0473 ,  B01D53/0476 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2253/1124 ,  B01D2253/20 ,  B01D2253/204 ,  B01D2253/342 ,  B01D2257/70 ,  B01D2259/40088 ,  F04D29/124

摘要： The present application is directed to a method and system for preparing gaseous utility streams from gaseous process streams, particularly, removing oil contamination from such streams prior to use in a dry gas seal. The methods and systems may include at least one kinetic swing adsorption process including pressure swing adsorption, temperature swing adsorption, calcination, and inert purge processes to treat gaseous streams for use in dry gas seals of rotating equipment such as compressors, turbines and pumps and other utilities. The adsorbent materials used include a high surface area solid structured microporous and mesoporous materials.

摘要翻译： 本申请涉及一种用于从气态工艺流中制备气体有用物流的方法和系统，特别是在干燥气体密封中使用之前，从这些流中除去油污染物。 所述方法和系统可以包括至少一个动态挥发吸附过程，包括变压吸附，变温吸附，煅烧和惰性吹扫工艺，以处理用于诸如压缩机，涡轮机和泵等旋转设备的干气密封中的气流 公用事业 使用的吸附剂材料包括高表面积的固体结构微孔和介孔材料。

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。

公开(公告)号：US08071514B2

公开(公告)日：2011-12-06

申请号：US12044604

申请日：2008-03-07

申请人： Wenning Wang Han ,  Martin N. Webster ,  Bernie J. Pafford

发明人： Wenning Wang Han ,  Martin N. Webster ,  Bernie J. Pafford

IPC分类号： B01D19/04 ,  C10M169/04 ,  C08K5/00

CPC分类号： C10M105/76 ,  C07F7/0838 ,  C08G77/14 ,  C08L83/06 ,  C10M107/50 ,  C10M171/002 ,  C10M2227/045 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0445 ,  C10M2229/0485 ,  C10N2220/028 ,  C10N2220/033 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/54 ,  C10N2230/58 ,  C10N2230/68 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/08

摘要： A highly branched functionalized silicone backbone lubricating fluid which provides exceptionally low traction, a method of lowering traction coefficients in lubricating compositions, and to uses of such compositions.

摘要翻译： 提供非常低的牵引力的高度支化的官能化硅氧烷骨架润滑流体，降低润滑组合物中的牵引系数的方法以及这种组合物的用途。

公开(公告)号：US09228149B2

公开(公告)日：2016-01-05

申请号：US13928687

申请日：2013-06-27

申请人： Tabassumul Haque ,  Andy Haishung Tsou ,  Shuji Luo ,  Martin N. Webster

发明人： Tabassumul Haque ,  Andy Haishung Tsou ,  Shuji Luo ,  Martin N. Webster

IPC分类号： C10M125/24

CPC分类号： C10M125/24 ,  C10M2201/085 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/00 ,  C10M2205/0285 ,  C10M2215/28 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/10 ,  C10N2250/12 ,  C10N2210/04

摘要： A method for improving wear protection in an engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil having a HTHS viscosity of less than 2.6 cP at 150° C. The formulated oil has a composition including a major amount of a lubricating oil base stock and a minor amount of metal phosphate nanoplatelets. The metal phosphate nanoplatelets are dispersed in the lubricating oil base stock sufficient for the formulated oil to pass wear protection requirements of one or more engine tests selected from TU3M, Sequence IIIG, Sequence IVA and OM646LA. Also provided are lubricating engine oil composition having improved wear protection.

摘要翻译： 在150℃下使用具有小于2.6cP的HTHS粘度的配制油作为润滑油，通过润滑油润滑的发动机中改善磨损保护的方法。配制油具有主要量的润滑油 油基料和少量金属磷酸盐纳米片。 金属磷酸盐纳米片分散在润滑油基础原料中足以使配方油通过一种或多种选自TU3M，序列IIIG，序列IVA和OM646LA的发动机试验的耐磨保护要求。 还提供了具有改进的磨损保护的润滑发动机油组合物。

公开(公告)号：US08623796B2

公开(公告)日：2014-01-07

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： C10M129/78

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。

公开(公告)号：US20120302478A1

公开(公告)日：2012-11-29

申请号：US13117684

申请日：2011-05-27

申请人： Evelyn N. Drake ,  James T. Carey ,  Suzzy C. Ho ,  Gordon H. Lee ,  Martin N. Webster

发明人： Evelyn N. Drake ,  James T. Carey ,  Suzzy C. Ho ,  Gordon H. Lee ,  Martin N. Webster

IPC分类号： C10M129/72 ,  C10M129/68

CPC分类号： C10M169/04 ,  C10M177/00 ,  C10M2205/0285 ,  C10M2207/30 ,  C10M2207/301 ,  C10M2209/109 ,  C10N2230/58 ,  C10N2250/02 ,  C10N2270/00

摘要： This invention provides a method for producing a lubricant composition that is comprised of a continuous phase and a discontinuous phase. The method involves mixing together high viscosity ester, ether or combination thereof, and polar diluent or solvent, to produce a solution. The solution is then added to a low viscosity Group IV base oil to produce a discontinuous phase dispersed throughout a continuous phase.

摘要翻译： 本发明提供一种由连续相和不连续相组成的润滑剂组合物的制造方法。 该方法包括将高粘度酯，醚或其组合以及极性稀释剂或溶剂混合在一起以产生溶液。 然后将溶液加入到低粘度的IV族基础油中以产生分散在连续相中的不连续相。

公开(公告)号：US20140038862A1

公开(公告)日：2014-02-06

申请号：US13947606

申请日：2013-07-22

申请人： Tabassumul Haque ,  Martin N. Webster ,  Andy Haishung Tsou

发明人： Tabassumul Haque ,  Martin N. Webster ,  Andy Haishung Tsou

IPC分类号： C10M141/10 ,  C10M125/02

CPC分类号： C10M141/10 ,  C10M125/02 ,  C10M2201/041 ,  C10M2205/0285 ,  C10M2223/045 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/10

摘要： Provided are a lubricating engine oil and a method of improving wear protection in an engine lubricated with such lubricating oil. The method includes using as the lubricating oil a formulated oil comprising a lubricating oil base stock as a major component, an antiwear additive as a first minor component, and carbon nanoplatelets as a second minor component. The carbon nanoplatelets are dispersed in said lubricating oil base stock. Wear protection is improved as compared to wear protection achieved using a lubricating oil not containing carbon nanoplatelets as a second minor component. A synergy exists between carbon nanoplatelets and other major components of lubricants, especially with zinc dialkyldithiophosphate (ZDDP) or other phosphate antiwear additives, that helps to form a nano-composite wear resistant and low friction tribofilm both on ferrous and non-ferrous surfaces (e.g., carbon coatings, ceramic coatings, polymeric coatings, and the like) of engines/machines.

摘要翻译： 提供一种润滑发动机油以及在用这种润滑油润滑的发动机中改善磨损保护的方法。 该方法包括使用包含润滑油基础油作为主要成分的配制油，作为第一次要成分的抗磨添加剂和作为第二次要成分的碳纳米片的润滑油。 碳纳米片分散在所述润滑油基础油中。 与使用不含碳纳米片作为第二次要成分的润滑油所实现的磨损保护相比，耐磨性得到改善。 碳纳米片与润滑剂的其他主要成分（特别是二烷基二硫代磷酸锌（ZDDP）或其他磷酸酯抗磨添加剂）之间存在协同作用，有助于在黑色和有色金属表面形成纳米复合材料耐磨和低摩擦摩擦膜（例如 ，碳涂层，陶瓷涂层，聚合物涂层等）的发动机/机器。