公开(公告)号：US11959040B2

公开(公告)日：2024-04-16

申请号：US17595900

申请日：2020-05-29

Applicant: Fluitec N.V.

Inventor： Cristian A. Soto ,  Jatin N. Mehta ,  Greg Livingstone ,  Wade Flemming ,  John Sander

IPC: C10M111/02 ,  C10N30/04 ,  C10N30/10 ,  C10N40/00 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/30

CPC classification number: C10M111/02 ,  C10M2203/003 ,  C10M2207/021 ,  C10M2207/282 ,  C10N2030/04 ,  C10N2030/10 ,  C10N2040/04 ,  C10N2040/08 ,  C10N2040/12 ,  C10N2040/135 ,  C10N2040/30

Abstract: Disclosed are solvency enhancer compositions, for example, as additives to lubricating oils and as formulated in lubricating oil compositions and associated methods of preparation and use thereof. The compositions and methods can dissolve at least one of oxidation products and other organic polar compounds, due to lubricant degradation, formed and suspended in oil compositions including adding an effective amount of a solvency enhancer to the oils, wherein the solvency enhancer includes Guerbet alcohols. Further described are methods for dissolving organic deposits in an oil system including adding an effective amount of a solvency enhancer to the oil system, wherein the solvency enhancer includes Guerbet alcohols. Also provided are methods for preventing sludge and varnish formation in in-service oils including adding an effective amount of a solvency enhancer to the oils, wherein the solvency enhancer includes Guerbet alcohols.

公开(公告)号：US20240026241A1

公开(公告)日：2024-01-25

申请号：US18248156

申请日：2020-10-26

Applicant: Dow Global Technologies LLC

Inventor： Xue Chen ,  Lixin You

IPC: C10M129/06 ,  B23Q11/10 ,  C10M173/02

CPC classification number: C10M129/06 ,  B23Q11/1061 ,  C10M173/02 ,  C10M2207/021 ,  C10N2030/18

Abstract: A foam control agent and method of controlling foam for metal working fluids by use of a foam control agent, wherein the agent comprises at least a branched alcohol.

公开(公告)号：US11685876B2

公开(公告)日：2023-06-27

申请号：US17529904

申请日：2021-11-18

Applicant: The Lubrizol Corporation

Inventor： Mark J McGuiness ,  Theodore Hammer

IPC: C10M173/00 ,  C10M159/12 ,  C10N40/20

CPC classification number: C10M173/00 ,  C10M159/12 ,  C10M2201/02 ,  C10M2201/06 ,  C10M2215/04 ,  C10N2040/20 ,  C10M2207/123 ,  C10M2207/021 ,  C10M2207/40 ,  C10M2209/104 ,  C10M2209/108

Abstract: Compositions prepared from an adduct of mono-maleated polyunsaturated vegetable oil and an alcohol mixture comprising a hydrophobic alcohol having at least 9 carbon atoms and methoxypolyethylene glycol having a number average molecular weight (Mn) of at least 350. Metalworking fluids comprising less than 3 wt % of a composition that is an adduct of mono-maleated polyunsaturated vegetable oil and an alcohol mixture comprising an alcohol having at least 2 carbon atoms and methoxypolyethylene glycol having a number average molecular weight (Mn) of at least 350. Methods of improving the stability and/or lubricity of a metalworking fluid using a composition that is adduct of mono-maleated polyunsaturated vegetable oil and an alcohol mixture comprising an alcohol having at least 2 carbon atoms and methoxypolyethylene glycol having a number average molecular weight (Mn) of at least 350.

公开(公告)号：US20190203145A1

公开(公告)日：2019-07-04

申请号：US16296390

申请日：2019-03-08

Applicant: The Lubrizol Corporation

Inventor： Mark C. Davies ,  Virginia A. Carrick ,  Jody A. Kocsis ,  Patrick E. Mosier ,  Matthew D. Gieselman ,  John D. Pudelski ,  Brent R. Dohner ,  Jonathan S. Vilardo

IPC: C10M141/08 ,  C10M135/18 ,  C10M129/02 ,  C10M129/76 ,  C10M133/44 ,  C10M141/06 ,  C10M163/00

CPC classification number: C10M141/08 ,  C10M129/02 ,  C10M129/76 ,  C10M133/44 ,  C10M135/18 ,  C10M141/06 ,  C10M163/00 ,  C10M2203/1025 ,  C10M2205/028 ,  C10M2205/04 ,  C10M2207/021 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2207/124 ,  C10M2207/262 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/01 ,  C10N2210/04 ,  C10N2210/06 ,  C10N2230/04 ,  C10N2230/42 ,  C10N2240/10 ,  C10N2220/022 ,  C10M2209/086 ,  C10M2207/129 ,  C10N2210/02

Abstract: A lubricating composition comprising an oil of lubricating viscosity, 1 to 1000 parts per million by weight of titanium in the form of an oil-soluble titanium-containing material, and at least one additional lubricant additive provides beneficial effects on properties such as deposit control, oxidation, and filterability in engine oils.

公开(公告)号：US20180305559A1

公开(公告)日：2018-10-25

申请号：US15769430

申请日：2016-10-19

Applicant: Chemetall U.S., Inc.

Inventor： Hoon Kim ,  Ronald Ascenzo

IPC: C09D5/08 ,  C09D7/63 ,  C23F11/14 ,  C23F14/02 ,  C10M139/04 ,  C10M133/16

CPC classification number: C09D5/086 ,  C07F7/081 ,  C07F7/18 ,  C09D5/08 ,  C09D7/63 ,  C10M133/16 ,  C10M139/04 ,  C10M173/00 ,  C10M2203/106 ,  C10M2207/021 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/128 ,  C10M2207/22 ,  C10M2209/102 ,  C10M2209/103 ,  C10M2209/108 ,  C10M2209/109 ,  C10M2215/082 ,  C10M2215/10 ,  C10M2227/02 ,  C10M2229/052 ,  C10N2230/06 ,  C10N2230/12 ,  C10N2230/16 ,  C10N2240/401 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2270/02 ,  C23F11/145 ,  C23F14/02

Abstract: Provided herein is a composition for treating aluminum containing surfaces, wherein the composition includes a reaction product of at least one amine-functionalized organosilane and/or oligomer and/or polymer thereof and at least one fatty acid, wherein the molar ratio of the amino group/s of the at least one amine-functionalized organosilane and/or oligomer and/or polymer thereof and of the at least one fatty acid is 1.2:1 to 1:2, and wherein the at least one amine-functionalized organosilane and/or oligomer and/or polymer thereof is linked to the at least one fatty acid by at least one carboxylic acid/amine salt bond and/or at least one amide bond.

公开(公告)号：US20180258362A1

公开(公告)日：2018-09-13

申请号：US15759730

申请日：2016-09-15

Applicant: SHELL OIL COMPANY

Inventor： Kenji OOHARA ,  Izumi KOBAYASHI ,  Kiyoshi HANYUDA

IPC: C10M103/02 ,  C10M129/16

CPC classification number: C10M103/02 ,  C10M129/16 ,  C10M169/04 ,  C10M2201/0413 ,  C10M2207/00 ,  C10M2207/021 ,  C10M2207/04 ,  C10M2207/08 ,  C10M2207/28 ,  C10M2209/103 ,  C10M2209/1033 ,  C10N2230/06 ,  C10N2280/00

Abstract: The present invention provides a low-friction sliding mechanism comprising a lubricant composition on a sliding plane between a DLC-coated sliding member (A) and a sliding member (B), wherein the DLC-coated sliding member (A) is formed by coating a base material with diamond-like-carbon containing 10 atom % or less of hydrogen, the sliding member (B) includes at least one kind of material selected from the group consisting of a metal material, a non-metal material, and a metal or non-metal coated material having a surface coated with a thin film, and the lubricant composition contains a basic oil (C), PAG (D), and an acid oxygen-containing organic compound (E) with an acid number of more than 1 mgKOH/g.

公开(公告)号：US20180251696A1

公开(公告)日：2018-09-06

申请号：US15450778

申请日：2017-03-06

Applicant: Chevron Oronite Company LLC

Inventor： Seyedeh Mahboobeh Hosseini ,  John Robert Miller ,  Kevin David Carabell

IPC: C10M133/40 ,  C10M133/06 ,  C10M129/68

CPC classification number: C10M141/06 ,  C10M2207/021 ,  C10M2207/026 ,  C10M2207/123 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2227/09 ,  C10N2220/021 ,  C10N2230/36 ,  C10N2230/52 ,  C10N2240/10 ,  C10N2210/02 ,  C10N2260/14 ,  C10N2210/06

Abstract: Provided is an internal combustion engine lubricating oil composition which comprises a major amount of an oil of lubricating viscosity; one or more oil soluble or oil dispersible organic acid anhydrides, said anhydride comprising at least one hydrocarbyl or hydrocarbylene moiety having from about 10 to about 400 carbon atoms; and an oil soluble or oil dispersible secondary hydrocarbylamine compound, a tertiary hydrocarbylamine compound, or combinations thereof. Also provided is a method for maintaining and/or increasing fresh oil TBN of a lubricating oil composition while at the same time improving seal performance in an internal combustion engine.

公开(公告)号：US10066181B1

公开(公告)日：2018-09-04

申请号：US13228047

申请日：2011-09-08

Applicant: Philip Swift ,  Alan Swift

Inventor： Philip Swift ,  Alan Swift

IPC: C10M107/38 ,  C10N50/04

CPC classification number: C10M107/38 ,  C10M169/044 ,  C10M2203/022 ,  C10M2203/04 ,  C10M2203/1025 ,  C10M2207/021 ,  C10M2213/062 ,  C10N2050/04 ,  C10N2230/06 ,  C10N2250/04 ,  C10N2250/08 ,  C10N2250/12 ,  C10N2250/121

Abstract: Methods are provided for reducing noise, sticking, and/or friction using a dry lubricant. The methods provide for application of a friction- and/or noise-reducing composition. The methods reduce friction, and/or noise for multiple applications. The methods also provide for reducing adherence of undesirable materials to articles.

公开(公告)号：US09890462B2

公开(公告)日：2018-02-13

申请号：US14492207

申请日：2014-09-22

Applicant: HENKEL AG & CO. KGaA

Inventor： Andreas Temme

IPC: C10M173/00 ,  C09K3/00 ,  C23G1/06 ,  B23K35/22 ,  C23C30/00 ,  C23F11/00 ,  C10G75/02 ,  C11D11/00 ,  C23F11/10 ,  C23G1/26 ,  C11D1/825 ,  C11D3/00 ,  C11D3/20 ,  C11D3/36 ,  C11D7/26 ,  C11D7/32 ,  C11D7/36 ,  C10M173/02 ,  C11D3/30 ,  C10M141/06 ,  C11D1/722

CPC classification number: C23F11/00 ,  C10G75/02 ,  C10M141/06 ,  C10M173/02 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2207/021 ,  C10M2207/0406 ,  C10M2207/121 ,  C10M2207/125 ,  C10M2207/2805 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2223/049 ,  C10N2230/12 ,  C10N2240/40 ,  C11D1/722 ,  C11D1/8255 ,  C11D3/0073 ,  C11D3/2075 ,  C11D3/30 ,  C11D3/361 ,  C11D7/265 ,  C11D7/3209 ,  C11D7/36 ,  C11D11/0029 ,  C23F11/10 ,  C23G1/26 ,  C10M2209/108

Abstract: The present invention relates to a corrosion-protection system suitable for producing aqueous metal treatment and metal processing fluids, particularly corrosion-protection, cleaning and cooling lubricant emulsions. The corrosion-protection system comprises carbonic and/or phosphonic acids, as well as at least one amine with at least one oxybis(alkylamine) unit. Such corrosion-protection systems effectively protect metal surfaces from corrosion and have a high level of water solubility, which is essential for formulating aqueous concentrates for metal treatment and metal processing fluids. The present invention further relates to an aqueous surface-active and corrosion-protecting preparation containing the corrosion protection system and an emulsifier system, as well as an oil-containing water-miscible emulsion concentrate, which supplies the ready-to-use corrosion-protection, cleaning and cooling lubricant emulsions by dilution with water.

公开(公告)号：US20170183591A1

公开(公告)日：2017-06-29

申请号：US15297620

申请日：2016-10-19

Applicant: Ronald J. Dobala

Inventor： Ronald J. Dobala

IPC: C10L10/08 ,  C10M169/04 ,  C10L1/02

CPC classification number: C10L10/08 ,  C10L1/14 ,  C10L1/1616 ,  C10L1/1802 ,  C10L1/1824 ,  C10L2200/0423 ,  C10L2200/0469 ,  C10L2200/0484 ,  C10L2270/023 ,  C10L2290/24 ,  C10M163/00 ,  C10M169/045 ,  C10M177/00 ,  C10M2203/1006 ,  C10M2207/021 ,  C10M2207/40 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/70 ,  C10N2240/10 ,  C10N2240/105

Abstract: An engine lubricant comprising an oil and additives and method of making and using the same. The engine lubricant is based on process of sequentially combining a specific amount isopropyl alcohol, fuel stabilizer, corn oil and motor oil to produce a lubricant that prevents phase separation. The engine lubricant may be combined with gasoline to produce a two-cycle engine fuel. Alternatively, the engine lubricant may be used to lubricate 4-cycle engines. Prevention of phase separation in the engine lubricant provides longer engine life and reduced engine wear in both two-cycle and four-cycle engines.