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公开(公告)号：US20230303941A1
公开(公告)日：2023-09-28
申请号：US18125224
申请日：2023-03-23
IPC分类号： C10M111/02 , C10M159/12 , C10M177/00
CPC分类号： C10M111/02 , C10M159/12 , C10M177/00 , C10M2207/401 , C10N2020/02
摘要： A bio-lubricant composition includes a first component that includes a first triglyceride, which is part of a cooking oil; a second component that includes a first epoxidized triglyceride; a third component that includes a hydroxylated triglyceride; a fourth component that includes a first fatty acid ester moiety; a fifth component that includes a first epoxidized fatty acid ester; and a sixth component that includes a hydroxylated fatty acid ester. A mixture of the first to sixth components at room temperature have a viscosity between 40 and 200 centipoise, and the composition is substantially free of free fatty acids.
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公开(公告)号：US11767484B1
公开(公告)日：2023-09-26
申请号：US18125224
申请日：2023-03-23
IPC分类号： C11D1/32 , C11D3/18 , C11D3/20 , C11D3/382 , C11D11/00 , C10M111/02 , C10M159/12 , C10M177/00 , C10N70/00 , C10N20/02 , C10N20/00
CPC分类号： C10M111/02 , C10M159/12 , C10M177/00 , C10M2207/401 , C10N2020/02 , C10N2020/067 , C10N2070/00
摘要： A bio-lubricant composition includes a first component that includes a first triglyceride, which is part of a cooking oil; a second component that includes a first epoxidized triglyceride; a third component that includes a hydroxylated triglyceride; a fourth component that includes a first fatty acid ester moiety; a fifth component that includes a first epoxidized fatty acid ester; and a sixth component that includes a hydroxylated fatty acid ester. A mixture of the first to sixth components at room temperature have a viscosity between 40 and 200 centipoise, and the composition is substantially free of free fatty acids.
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公开(公告)号：US11685876B2
公开(公告)日：2023-06-27
申请号：US17529904
申请日：2021-11-18
发明人： Mark J McGuiness , Theodore Hammer
IPC分类号： C10M173/00 , C10M159/12 , C10N40/20
CPC分类号： C10M173/00 , C10M159/12 , C10M2201/02 , C10M2201/06 , C10M2215/04 , C10N2040/20 , C10M2207/123 , C10M2207/021 , C10M2207/40 , C10M2209/104 , C10M2209/108
摘要： 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.
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公开(公告)号：US10047091B2
公开(公告)日：2018-08-14
申请号：US14655457
申请日：2013-12-27
发明人： Hirofumi Kondo , Kouki Hatsuda , Nobuo Tano , Makiya Ito , Kyungsung Yun , Masayoshi Watanabe
IPC分类号： C07D487/04 , C07C311/48 , C07C211/07 , C07C309/06 , C07C309/04 , C07C211/21 , C07C211/03 , C07D285/15 , C10M159/12 , C10M105/58 , C10M105/72 , G11B5/725 , C10M171/00 , C10M105/60 , C10M105/70
CPC分类号： C07D487/04 , C07C211/03 , C07C211/07 , C07C211/21 , C07C309/04 , C07C309/06 , C07C311/48 , C07D285/15 , C10M105/58 , C10M105/60 , C10M105/70 , C10M105/72 , C10M159/12 , C10M171/00 , C10M2215/003 , C10M2215/041 , C10M2215/2203 , C10M2219/0406 , C10N2220/027 , C10N2230/06 , C10N2230/74 , C10N2240/204 , G11B5/725
摘要： A lubricating agent including an ionic liquid formed from a Bronsted acid (HX) and a Bronsted base (B), wherein the Bronsted base has a linear hydrocarbon group having 10 or more carbon atoms and the difference between the pKa value of the Bronsted acid in water and the pKa value of the Bronsted base in water is 12 or more.
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公开(公告)号：US10017708B2
公开(公告)日：2018-07-10
申请号：US14017651
申请日：2013-09-04
发明人： Abhimanyu Onkar Patil , John W. Chu , Satish Bodige , Liehpao Oscar Farng , Donna Jean Crowther , Man Kit Ng , Patrick Brant , Kathryn L. Peretti
IPC分类号： B01D19/04 , C10M133/06 , C10M171/00 , B21B45/02 , C07C263/00 , C10M149/04 , C10L1/185 , C10L1/228 , C10M145/04 , C10M133/54 , C10M159/12
CPC分类号： C10M149/04 , C10L1/1857 , C10L1/2283 , C10M133/54 , C10M145/04 , C10M159/12 , C10M2205/0285 , C10M2215/26 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2240/10
摘要： This disclosure relates to a composition for use as an additive for fuels and lubricants including a reductive amination product of a vinyl terminated macromonomer (VTM) based aldehyde. Optionally aldehyde is reacted with the amino compound under condensation conditions sufficient to give an imine intermediate, and the imine intermediate is reacted under hydrogenation conditions sufficient to give the composition. The aldehyde is formed by reacting a VTM under hydroformylation conditions sufficient to form the aldehyde. A reductive amination method for making a composition for use as an additive for fuels and lubricants. The method includes reacting a VTM based aldehyde with an amino compound containing at least one —NH— group under condensation conditions sufficient to give an imine intermediate, and reacting the imine intermediate under hydrogenation conditions sufficient to give said composition. The aldehyde is formed by reacting a VTM under hydroformylation conditions sufficient to form the aldehyde.
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公开(公告)号：US20180112145A1
公开(公告)日：2018-04-26
申请号：US15333436
申请日：2016-10-25
IPC分类号： C10M161/00 , F01M9/04 , F02B43/12
CPC分类号： C10M161/00 , C08F255/02 , C08L51/00 , C10M133/56 , C10M159/005 , C10M159/12 , C10M169/042 , C10M2203/1025 , C10M2207/028 , C10M2209/084 , C10M2209/086 , C10M2209/103 , C10M2215/06 , C10M2215/28 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2223/045 , C10N2220/021 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/18 , C10N2230/78 , C10N2240/102 , C10N2260/06 , C10N2260/09 , C10N2260/14 , F01M9/04 , F02B43/12 , F02B2043/103 , C10N2220/022
摘要： This invention encompasses lubricating oil compositions comprising a base oil, a biodiesel fuel and a dispersant. A method for inhibiting viscosity increase in a diesel engine fueled at least in part with a biodiesel fuel is also described.
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公开(公告)号：US20170275556A1
公开(公告)日：2017-09-28
申请号：US15508692
申请日：2015-09-15
IPC分类号： C10M149/06 , C10M145/14 , C10M157/10 , C10M149/04
CPC分类号： C10M149/06 , C10M145/14 , C10M149/04 , C10M149/12 , C10M149/14 , C10M157/10 , C10M159/12 , C10M2203/1025 , C10M2205/022 , C10M2209/084 , C10M2217/06 , C10M2223/045 , C10N2210/02 , C10N2220/021 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2220/022 , C10M2205/024 , C10M2209/086 , C10N2260/09
摘要： A lubricating composition includes an oil of lubricating viscosity and an oil-soluble dispersant viscosity modifier. The dispersant viscosity modifier includes an olefin-based polymer backbone and at least one pendent group derived from a functionalized aliphatic amine. Each pendent group is independently attached to the olefin-based polymer backbone. The pendent group is non-ionic, non-basic, and non-acidic and includes a functional group which includes at least one heteroatom other than nitrogen.
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公开(公告)号：US09695377B2
公开(公告)日：2017-07-04
申请号：US14648105
申请日：2013-11-21
IPC分类号： C10M129/20 , C07D309/18 , C10M157/04 , C10M159/12 , C10M129/86 , C07D309/04 , C08F110/10
CPC分类号： C10M157/04 , C07D309/04 , C07D309/18 , C08F110/10 , C10M129/20 , C10M129/86 , C10M159/12 , C10M2205/026 , C10M2207/044 , C10M2207/08 , C10M2215/28 , C10M2217/043 , C10N2230/04 , C10N2230/36 , C10N2230/40 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2240/10 , C10N2240/103
摘要： The disclosed technology relates to ashless compounds exhibiting neutral pH and having sufficient polarity to act as a dispersant. The disclosed technology additionally relates to the use of the ashless compounds in engine lubricants as dispersants for preventing engine deposit without degrading seals or increasing (i.e. contributing to) corrosion.
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公开(公告)号：US20170183602A1
公开(公告)日：2017-06-29
申请号：US15454497
申请日：2017-03-09
IPC分类号： C10M161/00 , C10M133/52 , C10M133/44 , C10M149/14 , C10M159/12 , C10M145/24 , C10M145/38
CPC分类号： C10M161/00 , C10M129/95 , C10M133/44 , C10M133/52 , C10M133/56 , C10M145/24 , C10M145/38 , C10M149/12 , C10M149/14 , C10M159/005 , C10M159/12 , C10M2207/129 , C10M2207/34 , C10M2209/082 , C10M2209/086 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/107 , C10M2209/109 , C10M2215/02 , C10M2215/042 , C10M2215/06 , C10M2215/086 , C10M2215/223 , C10M2215/26 , C10M2217/04 , C10M2217/041 , C10M2217/06 , C10N2230/04 , C10N2230/10 , C10N2230/36 , C10N2230/52 , C10N2240/10 , C10N2240/102 , C10N2240/104 , C10N2240/12 , C10M2209/103
摘要： The disclosed technology relates to a dispersant composition comprising the reaction product of a polyolefin acylating agent and an amine terminated or hydroxyl terminated polyether. In addition, the technology relates to lubricating compositions containing the dispersant composition and an optional synergistic amount of another dispersant, as well as methods of employing the dispersant composition in an engine and engine oils.
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公开(公告)号：US20170137736A1
公开(公告)日：2017-05-18
申请号：US15319697
申请日：2015-05-19
发明人： Hirofumi KONDO , Kouki HATSUDA , Makiya ITO , Nobuo TANO , Kyungsung YUN , Masayoshi WATANABE
IPC分类号： C10M105/72 , G11B5/725 , C07C309/06 , C07D285/16 , C10M105/70 , C07D233/58
CPC分类号： C10M105/72 , C07C309/06 , C07D233/58 , C07D285/16 , C10M105/70 , C10M159/12 , C10M2215/221 , C10M2215/2265 , C10M2219/044 , C10N2220/04 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2240/204 , C10N2250/121 , G11B5/725 , C10M2219/0406
摘要： A lubricant including an ionic liquid, which includes a conjugate acid (B+) and a conjugate base (X−), and is protic, wherein the ionic liquid is represented by the following general formula (1): where R1 and R2 each represent a hydrogen atom or R1 and R2 form a benzene ring together with carbon atoms to which R1 and R2 are bonded, and R3 represents a straight-chain hydrocarbon group having 10 or more carbon atoms in the general formula (1).
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