公开(公告)号：US20240327744A1

公开(公告)日：2024-10-03

申请号：US18621507

申请日：2024-03-29

申请人： VGP IPCO LLC

发明人： Anant Kolekar

IPC分类号： C10M169/04 ,  C10M133/30 ,  C10M137/04 ,  C10M141/10 ,  C10N30/00 ,  C10N30/06 ,  C10N30/10 ,  C10N40/00

CPC分类号： C10M169/04 ,  C10M133/30 ,  C10M137/04 ,  C10M141/10 ,  C10M2203/003 ,  C10M2215/26 ,  C10M2223/04 ,  C10N2030/06 ,  C10N2030/10 ,  C10N2030/45 ,  C10N2040/40

摘要： An electric vehicle lubricant formulation is provided that includes: a Group Il to V base oils, an oxidation inhibitor, and an anti-wear or extreme pressure additive. This formulation provides superior copper corrosion and extreme pressure at high temperatures and have an extremely low electrical conductivity and used oil foam than commercially available products.

公开(公告)号：US12018224B2

公开(公告)日：2024-06-25

申请号：US17387358

申请日：2021-07-28

申请人： Afton Chemical Corporation

发明人： Helen Dyer ,  Madeleine Partridge

IPC分类号： C10M169/04 ,  C10M133/44 ,  C10M135/10 ,  C10M137/04 ,  C10M137/10 ,  C10M141/10 ,  C10M149/02 ,  C10M161/00 ,  C10M177/00 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N30/12 ,  C10N40/08 ,  C10N70/00

CPC分类号： C10M169/044 ,  C10M133/44 ,  C10M135/10 ,  C10M137/04 ,  C10M137/10 ,  C10M141/10 ,  C10M149/02 ,  C10M161/00 ,  C10M177/00 ,  C10M2203/003 ,  C10M2207/04 ,  C10M2215/26 ,  C10M2215/30 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2223/04 ,  C10M2223/047 ,  C10N2030/041 ,  C10N2030/06 ,  C10N2030/10 ,  C10N2030/12 ,  C10N2040/08 ,  C10N2070/02

摘要： The present invention provides a hydraulic fluid comprising:



(a) 40 to 150 ppm by weight in terms of nitrogen content of a corrosion inhibiting agent which is one or more compounds of formula (I):












and/or tribologically acceptable salts thereof, wherein in formula (I):

each R1 is independently a hydrocarbyl group comprising 1 to 10 carbon atoms,
x is 0 to 4, and
R2 is hydrogen or a hydrocarbyl group containing 1 to 10 carbon atoms;




(b) 1500 to 4000 ppm by weight of an ashless nitrogen-containing dispersant; and
(c) a major amount of a base oil.

公开(公告)号：US11767488B2

公开(公告)日：2023-09-26

申请号：US16637129

申请日：2018-12-21

申请人： NSK LTD.

发明人： Taisuke Maruyama ,  Yujiro Toda ,  Eri Watabe ,  Suguru Sugawara ,  Masayuki Maeda

IPC分类号： C10M169/06 ,  F16C33/66 ,  C10N40/02 ,  C10N50/10

CPC分类号： C10M169/06 ,  F16C33/6633 ,  C10M2205/0285 ,  C10M2207/126 ,  C10M2215/1026 ,  C10M2215/221 ,  C10M2219/068 ,  C10M2223/04 ,  C10M2290/04 ,  C10M2290/10 ,  C10N2040/02 ,  C10N2050/10 ,  C10M2207/125 ,  C10N2010/02 ,  C10M2207/125 ,  C10N2010/16 ,  C10M2207/125 ,  C10N2010/04

摘要： The rolling bearing of the present invention is lubricated with a lubricant composition which contains a fatty acid metal salt, a metal dithiocarbamate, a phosphorous-type additive, and a basic additive, and which has a total acid value of 3.7 mgKOH/g or more. The rolling bearing makes it possible to further improve anti-fretting performance, and to reduce a decrease in fretting resistance even when used under the circumstance that fluorine-type grease penetrates into the bearing using urea-type grease.

公开(公告)号：US11760766B2

公开(公告)日：2023-09-19

申请号：US17078668

申请日：2020-10-23

申请人： UT-Battelle, LLC

发明人： Jun Qu ,  Huimin Luo ,  Xin He

IPC分类号： C07F9/54 ,  C10M169/04 ,  C10M137/08 ,  C10N20/00 ,  C10N30/00 ,  C10N30/06

CPC分类号： C07F9/5463 ,  C10M137/08 ,  C10M169/04 ,  C10M2205/0206 ,  C10M2207/2805 ,  C10M2207/401 ,  C10M2209/1033 ,  C10M2223/043 ,  C10N2020/077 ,  C10N2030/06 ,  C10N2030/64 ,  C10N2020/077 ,  C10M2223/043 ,  C10N2020/077 ,  C10M2223/04 ,  C10M2223/06

摘要： An ionic liquid composition having the following generic structural formula:




wherein Z is N or P, and R1, R2, R3, and R4 are independently selected from hydrogen atom and hydrocarbon groups having one to four carbon atoms with optional interconnection to form a cyclic group that includes Z, and wherein R1, R2, R3, and R4 are all hydrocarbon groups when Z is P, and X− is a phosphorus-containing or carboxylate anion, particularly an organophosphate, organophosphonate, or organophosphinate anion, or a thio-substituted analog thereof containing hydrocarbon groups with at least three carbon atoms. Also described are lubricant compositions comprising the above ionic liquid and a base lubricant, wherein the ionic liquid is dissolved in the base lubricant. Further described are methods for applying the ionic liquid or lubricant composition onto a mechanical device for which lubrication is beneficial, with resulting improvement in friction reduction, wear rate, and/or corrosion inhibition.

公开(公告)号：US11680219B2

公开(公告)日：2023-06-20

申请号：US17495255

申请日：2021-10-06

申请人： MEXICHEM FLUOR S.A. DE C.V.

发明人： Robert Elliot Low ,  Andrew Paul Sharratt ,  Emma Jane Hodgson

IPC分类号： C10M171/00 ,  C09K5/04 ,  C10M107/38 ,  C09K21/02 ,  C09K21/08 ,  C09K21/10 ,  C09K21/12 ,  C09K21/14 ,  C10N10/06 ,  C10N10/10 ,  C10N20/02 ,  C10N20/00 ,  C10N30/08 ,  C10N40/30

CPC分类号： C10M107/38 ,  C09K5/045 ,  C09K21/02 ,  C09K21/08 ,  C09K21/10 ,  C09K21/12 ,  C09K21/14 ,  C10M171/008 ,  C09K2205/126 ,  C10M2203/024 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2211/02 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2223/04 ,  C10M2223/043 ,  C10N2010/06 ,  C10N2010/10 ,  C10N2020/02 ,  C10N2020/099 ,  C10N2020/101 ,  C10N2020/103 ,  C10N2030/08 ,  C10N2040/30

摘要： A composition comprising a heat transfer portion and a lubricating portion, wherein the lubricating portion comprises one or more compounds according to formula (I) of the present disclosure, wherein W is H; Y is independently selected from the group consisting of F, Cl, Br and I; Z is independently selected from the group consisting of H, OH, (CW2)PCW3, CY3, OCW3, O(CW2)pCW3, OCW((CY2)mCY3)CWCW2, polyalkylene glycol and polyolester; n is an integer from 2 to 250; m is an integer from 0 to 3; and p is an integer from 0 to 9.

公开(公告)号：US20180282657A1

公开(公告)日：2018-10-04

申请号：US15735561

申请日：2016-05-04

申请人： Diversey, Inc.

发明人： Nathalie GÉRARD ,  Stefan GROBER ,  Markus WLOKA ,  Henry VON RÈGE ,  Chivukula V.S.N. MURTHY ,  Hemant GODBOLE

IPC分类号： C10M173/02

CPC分类号： C10M173/025 ,  C10M2207/0203 ,  C10M2207/0406 ,  C10M2207/046 ,  C10M2207/10 ,  C10M2207/122 ,  C10M2207/124 ,  C10M2207/128 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/1045 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/10 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2219/104 ,  C10M2223/04 ,  C10N2230/00 ,  C10N2230/06 ,  C10N2230/62 ,  C10N2240/52 ,  C10N2210/01 ,  C10M2209/108

摘要： The presently disclosed subject matter Is directed to formulations for lubricating a conveyor belt used in beverage packaging. One of the disclosed lubricant compositions comprises water, at least one amphoteric surfactant, at least one anionic surfactant and at least one non-ionic surfactant. Also disclosed is a system for applying a lubricant to a conveyor belt and a method for lubricating a conveyor belt.

公开(公告)号：US20180245017A1

公开(公告)日：2018-08-30

申请号：US15553627

申请日：2016-02-22

申请人： Dow Global Technologies LLC

发明人： Ashish Kotnis ,  Martin R. Greaves ,  Govindlal Khemchandani

IPC分类号： C10M169/04

CPC分类号： C10M169/044 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/106 ,  C10M2209/107 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/223 ,  C10M2219/022 ,  C10M2219/106 ,  C10M2223/04 ,  C10M2229/02 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2240/04

摘要： A lubricant formulation contains: (a) greater than 50 weight-percent hydrocarbon base oil; (b) 5 weight-percent or more and less than 50 weight-percent of one or a combination of more than one oil soluble polyalkylene glycol selected from a group consisting of monol, diol and triol initiated 1,2-butylene oxide homopolymers and monol initiated copolymers of 1,2-butylene oxide and propylene oxide; (c) 0.1 weight-percent or more and 5 weight-percent or less of sulfurized olefin; and (d) 0.1 weight-percent or more and 2 weight-percent or less of phosphate ester; where weight-percent is relative to total lubricant formulation weight.

公开(公告)号：US10052354B2

公开(公告)日：2018-08-21

申请号：US13583266

申请日：2011-03-04

申请人： Keisuke Tobita ,  Hajime Otani

发明人： Keisuke Tobita ,  Hajime Otani

IPC分类号： A61K35/747 ,  A61K35/744 ,  A23L2/38 ,  C10M111/04 ,  C10M169/04 ,  A23K10/18 ,  A23L29/00 ,  A23L33/135 ,  A61K35/74

CPC分类号： A61K35/747 ,  A23K10/18 ,  A23L2/382 ,  A23L29/065 ,  A23L33/135 ,  A61K35/74 ,  A61K35/744 ,  C10M111/04 ,  C10M169/04 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/281 ,  C10M2209/084 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/08 ,  C10M2223/04 ,  C10M2223/047 ,  C10M2229/025 ,  C10M2229/0415 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2210/02

摘要： It is to provide a composition derived from lactic acid bacteria having an anti-allergic effect (an effect of suppressing allergic symptoms such as hay fever) synergistically, and a food product, pet food, etc. containing the composition. It is to prepare a composition having an anti-allergic action, containing Lactobacillus crispatus KT-11 strain, KT-23 strain, or KT-25 strain bacterial cells and viable bacteria, dead bacteria, or a processed product of bacterial cells of other lactic acid bacteria belonging to the genus Lactobacillus, genus Bifidobacterium, genus Leuconostoc, genus Enterococcus, genus Pediococcus, etc. at a biomass-converted ratio of 99:1 to 50:50, preferably 99:1 to 75:25.

公开(公告)号：US10011802B2

公开(公告)日：2018-07-03

申请号：US15119568

申请日：2015-02-16

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Keiichi Narita ,  Atsushi Nara

IPC分类号： C10M163/00 ,  C10M159/22 ,  C10M133/06

CPC分类号： C10M163/00 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/144 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/106 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2229/02 ,  C10N2210/02 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/18 ,  C10N2230/52 ,  C10N2240/04 ,  C10N2240/045

摘要： A lubricating oil composition includes: a lubricating base oil; a component (A) that is a metal detergent having a base value of less than 100 mgKOH/g; a component (B) that is a metal detergent having a base value of 100 mgKOH/g or more; a component (C) that is a tertiary amine represented by a formula (1) below, in which R1 is a hydrocarbon group having 4 carbon atoms or more, and R2 and R3 each are a hydrocarbon group having 4 carbon atoms or less; and a component (D) that is at least one of acid phosphate and acid phosphite.

公开(公告)号：US20180148661A1

公开(公告)日：2018-05-31

申请号：US15486090

申请日：2017-04-12

申请人： Hyundai Motor Company

发明人： Sung Uk LEE

IPC分类号： C10M125/10 ,  C10M105/04 ,  C10M107/34 ,  C10M145/22 ,  C10M133/58 ,  C10M137/04 ,  C10M137/10

CPC分类号： C10M125/10 ,  C10M105/04 ,  C10M107/34 ,  C10M133/58 ,  C10M137/04 ,  C10M137/10 ,  C10M145/22 ,  C10M169/044 ,  C10M2201/062 ,  C10M2203/024 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2209/084 ,  C10M2209/102 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/08 ,  C10M2223/04 ,  C10M2223/045 ,  C10M2223/047 ,  C10N2210/02 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/54 ,  C10N2240/04 ,  C10M2209/086

摘要： An axle oil composition having enhanced fuel efficiency and low viscosity is provided, wherein the axle oil composition contains 40 to 70 wt % of poly alpha olefin (PAO) synthetic oil; 5 to 35 wt % of an oil soluble poly alkylene glycol (OSP) synthetic oil; 15 to 20 wt % of an ester-based viscosity modifier; 0.05 to 0.5 wt % of calcite; and 5 to 20 wt % of additive, wherein the axle oil composition having enhanced fuel efficiency and low viscosity has average kinematic viscosity at 100° C. of 11.5 to 13.5 cSt and average kinematic viscosity at 40° C. of 65 to 75 cSt and forms an oil film having a thickness of 85 to 96 nm even at low viscosity, largely improving durability and fuel efficiency of a vehicle.