The Nitrogen Is In A Heterocyclic Ring, Which Ring Either Appears In The Compound Or Has Been Reacted With A Boron Compound; A Heterocyclic Ring Is One Having As Ring Members Only Carbon And At Least One Hetero Atom Selected From Nitrogen And Chalcogen (i.e., Oxygen, Sulfur, Selenium, Or Tellurium) Patents (Class 508/190)
-
Patent number: 9530925Abstract: A method for forming a conductive feature. The method includes providing a substrate and a conductive composition. The conductive composition includes metal particles, a fluxing agent and a liquid monomer. The method further includes heating the composition to a temperature from about 200 to about 300° C. to fuse metal particles, crosslink the liquid monomer, and form a conductive feature.Type: GrantFiled: October 7, 2011Date of Patent: December 27, 2016Assignee: Air Products and Chemicals, Inc.Inventor: Chun Christine Dong
-
Patent number: 9523057Abstract: A diesel fuel additive package, diesel fuel containing the additive and methods for operating an engine on the diesel fuel and additive. The fuel additive includes a reaction product of (a) a hydrocarbyl substituted dicarboxylic acid or anhydride, and (b) an amine compound or salt thereof of the formula wherein R is selected from hydrogen and a hydrocarbyl group containing from about 1 to about 15 carbon atoms, and R1 is selected from hydrogen and a hydrocarbyl group containing from about 1 to about 20 carbon atoms. The reaction product contains at least one amino triazole group. Component (2) of the additive is a hydrocarbyl succinimide dispersant. The additive also includes (3) a C2 to C10 alkyl alcohol; and (4) optionally, a lubricity additive. In the additive, a weight ratio of component (1) to component (2) in the fuel ranges from about 1:3 to about 1:5.Type: GrantFiled: February 22, 2011Date of Patent: December 20, 2016Assignee: Afton Chemical CorporationInventors: James Wager, David P. Cleaver, Matthew H. Lindner, Julienne M. Galante-Fox, Scott D. Schwab, John Bennett
-
Patent number: 9371499Abstract: A lubricating oil additive composition comprising the reaction product of a (a) nitrogen-containing reactant, wherein the nitrogen-containing reactant comprises an alkyl alkanolamide, an alkyl alkoxylated alkanolamide, an alkyl alkanolamine, an alkyl alkoxylated alkanolamine or mixtures thereof, and wherein the nitrogen-containing reactant contains less than 10 mass percent of glycerol alkyl ester; (b) a source of boron; and (c) a hydrocarbyl polyol, having at least three hydroxyl groups.Type: GrantFiled: October 30, 2012Date of Patent: June 21, 2016Assignee: Chevron Oronite Company LLCInventors: Yat Fan Suen, Francois Simard, Rachel M. Knight, John K. Ward
-
Patent number: 9227920Abstract: A method of preparing a lubricating oil additive composition comprising reacting (A) a nitrogen-containing reactant derived from reacting a first reaction product with a triglyceride, wherein the first reaction product is derived by reacting an alkanolamine and a base, wherein the nitrogen-containing reactant comprises three equivalents of a nitrogen-containing compound and one equivalent of glycerol, and wherein the nitrogen-containing reactant contains less than 10 mass percent of glycerol alkyl ester; (B) a source of boron; and (C) glycerol.Type: GrantFiled: October 30, 2012Date of Patent: January 5, 2016Assignee: Chevron Oronite Company LLCInventors: Yat Fan Suen, Jennifer Elizabeth Newell
-
Patent number: 8853139Abstract: Provided is a detergent-dispersant for a lubricant having excellent detergency and dispersibility effects. Specifically provided are: a detergent-dispersant including a heterocyclic compound having a heterocyclic skeleton derived from a compound selected from the group consisting of pyridines, pyrroles, pyrimidines, pyrazoles, pyridazines, imidazoles, pyrazines, triazines, triazoles, tetrazoles, oxazoles, oxadiazoles, thiazoles, thiadiazoles, furans, dioxanes, pyrans, and thiophenes; and an additive composition for a lubricant and a lubricant composition, each containing the detergent-dispersant.Type: GrantFiled: October 19, 2012Date of Patent: October 7, 2014Assignee: Idemitsu Kosan Co., Ltd.Inventors: Junya Iwasaki, Izumi Terada, Hiroaki Koshima
-
Publication number: 20140045735Abstract: The present invention provides a grease composition containing at least one lubricating base oil selected from a mineral oil and a synthetic oil, and 1 to 40% by mass of a thickener and 0.5 to 15% by mass of an alkenyl succinimide based on the total amount of the grease composition, the grease composition being used for a lubricating part in which at least one of members is made of a non-ferrous metal. According to the grease composition of the present invention, galling (seizure) and wear can be sufficiently suppressed and sliding properties can be achieved at a high level even in the case where sliding is performed under extreme pressure conditions where a sliding part having a non-ferrous metal is subjected to a high load.Type: ApplicationFiled: March 26, 2012Publication date: February 13, 2014Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Yusuke Ayame, Osamu Kurosawa, Kiyomi Sakamoto
-
Patent number: 8507417Abstract: Disclosed are sulfur and phosphorous free, borated organomolybdenum compositions containing borated alcohols. These compositions can be formulated with ashless antioxidants and low levels of phosphorous containing antiwear compounds to provide improved lubricating compositions.Type: GrantFiled: February 23, 2007Date of Patent: August 13, 2013Assignee: ExxonMobil Research and Engineering CompanyInventors: William H. Buck, Douglas E. Deckman, L. Oscar Farng, Andrew G. Horodsky, Marcia G. Rogers, Thomas J. Karol
-
Publication number: 20130045904Abstract: Provided is a detergent-dispersant for a lubricant having excellent detergency and dispersibility effects. Specifically provided are: a detergent-dispersant including a heterocyclic compound having a heterocyclic skeleton derived from a compound selected from the group consisting of pyridines, pyrroles, pyrimidines, pyrazoles, pyridazines, imidazoles, pyrazines, triazines, triazoles, tetrazoles, oxazoles, oxadiazoles, thiazoles, thiadiazoles, furans, dioxanes, pyrans, and thiophenes; and an additive composition for a lubricant and a lubricant composition, each containing the detergent-dispersant.Type: ApplicationFiled: October 19, 2012Publication date: February 21, 2013Inventors: Junya Iwasaki, Izumi Terada, Hiroaki Koshima
-
Patent number: 8263536Abstract: The resistance to deposit formation in formulated lubricating oils is enhanced by the addition to the lubricating oil of an additive amount of ionic liquids.Type: GrantFiled: February 5, 2010Date of Patent: September 11, 2012Assignee: ExxonMobil Research and Engineering CompanyInventors: Jacob Joseph Habeeb, Nicole D. Vaughn, Brandon Thomas Weldon
-
Publication number: 20100227785Abstract: The resistance to deposit formation in formulated lubricating oils is enhanced by the addition to the lubricating oil of an additive amount of ionic liquids.Type: ApplicationFiled: February 5, 2010Publication date: September 9, 2010Inventors: Jacob Joseph Habeeb, Nicole D. Vaughn, Brandon Thomas Weldon
-
Patent number: 7691794Abstract: Disclosed herein are reaction products of an acidic organic compound, a boron compound, and an alkoxylated amine and/or alkoxylated amide. Also disclosed are lubricating oil compositions and fuel compositions containing the reaction products.Type: GrantFiled: January 4, 2006Date of Patent: April 6, 2010Assignee: Chemtura CorporationInventor: Ronald J. Muir
-
Patent number: 7655605Abstract: The present invention relates to an extra light hydrocarbon liquid derived from highly paraffinic wax. This extra light hydrocarbon liquid is suitable for use as a lubricant additive diluent oil in oil soluble additive concentrates. This extra light hydrocarbon liquid derived from highly paraffinic wax has a viscosity of between about 1.0 and 3.5 cSt at 100° C. and a Noack volatility of less than 50 weight % and comprises greater than 3 weight % molecules with cycloparaffinic functionality and less than 0.30 weight percent aromatics. The extra light hydrocarbon liquid makes an excellent lubricant additive diluent oil because it has low volatility, low viscosity, good additive solubility, and excellent solubility in lubricant base oil stocks. The present invention also relates to finished lubricants comprising the oil soluble additive concentrates made with the extra light hydrocarbon liquid and finished lubricants comprising the oil soluble additive concentrates.Type: GrantFiled: February 14, 2006Date of Patent: February 2, 2010Assignee: Chevron U.S.A. Inc.Inventors: John M. Rosenbaum, Brent K. Lok, Joseph M. Pudlak
-
Patent number: 7629300Abstract: A composition is disclosed that comprises the reaction product of an acidic organic compound, a boron compound, and a basic organic compound. The composition is useful as a detergent additive for lubricants and hydrocarbon fuels.Type: GrantFiled: December 12, 2008Date of Patent: December 8, 2009Assignee: Chemtura CorporationInventor: Ronald J. Muir
-
Patent number: 7622431Abstract: Reaction products of an acidic organic compound, a boron compound, and an alkoxylated amine and/or alkoxylated amide. Also disclosed are lubricating oil compositions and fuel compositions containing the reaction products.Type: GrantFiled: December 16, 2008Date of Patent: November 24, 2009Assignee: Chemtura CorporationInventor: Ronald J. Muir
-
Patent number: 7618467Abstract: A composition is disclosed that comprises the reaction product of an acidic organic compound, a boron compound, and a basic organic compound. The composition is useful as a detergent additive for lubricants and hydrocarbon fuels.Type: GrantFiled: January 17, 2005Date of Patent: November 17, 2009Assignee: Chemtura CorporationInventor: Ronald J. Muir
-
Publication number: 20090088350Abstract: A composition is disclosed that comprises the reaction product of an acidic organic compound, a boron compound, and a basic organic compound. The composition is useful as a detergent additive for lubricants and hydrocarbon fuels.Type: ApplicationFiled: December 12, 2008Publication date: April 2, 2009Inventor: Ronald J. Muir
-
Publication number: 20080139422Abstract: There is disclosed a lubricant composition comprising major amount of a base oil and a minor amount of an additive composition comprising (i) a triazole compound substituted with an aryl moiety; (ii) a nitrogen-containing compound represented by the formula (I): wherein R1 and R2 are each independently selected from the group consisting of at least one aryl moiety comprising from about 6 to about 30 atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono; and (iii) a sulfurized compound.Type: ApplicationFiled: December 6, 2006Publication date: June 12, 2008Inventors: John T. Loper, Naresh C. Mathur, Paul G. Griffin, David A. Hutchison
-
Publication number: 20080139421Abstract: There is disclosed a lubricant composition comprising a major amount of a base oil and a minor amount of an additive composition comprising (i) a triazole compound substituted with an aryl moiety; (ii) a nitrogen-containing compound represented by the formula (I): wherein R1 and R2 are each independently selected from the group consisting of at least one aryl moiety comprising from about 6 to about 30 atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono; and (iii) a phenolic compound.Type: ApplicationFiled: December 6, 2006Publication date: June 12, 2008Inventors: John T. Loper, Naresh C. Mathur, Paul G. Griffin, David A. Hutchison
-
Patent number: 7300910Abstract: Lubricating oil compositions providing superior soot dispersing characteristics, which contain a combination of a high molecular weight dispersant and a soot dispersant comprising a linked aromatic oligomer.Type: GrantFiled: April 26, 2004Date of Patent: November 27, 2007Assignee: Infineum International LimitedInventors: Antonio Gutierrez, Ricardo A. Bloch, Nancy Z. Diggs, Fredrick W. Girshick, David J. Martella, Mark G. Stevens, Jacob Emert
-
Patent number: 7125499Abstract: Liquid phase liquid crystal polymers (LCPs) are disclosed having a composition and structure that can be varied to provide desirable properties. The liquid phase LCPs have polyiminoborane, polyaminoborane, and/or borozine polymer backbone molecules, with silicon and/or phosphorous side chain molecules linked to the backbone that provide a degree of alignment assigned an Order Parameter (S), defined as S=? [3 cos2 ??1], where ? is the angle between the axis of an LCP molecule and the vertical direction. The inventive liquid phase LCPs have an average Order Parameter in the range of about 0.2 to about 0.99 and are applicable to a number of rinse, coolant, lubricant, sterilization and other protectant processes.Type: GrantFiled: August 12, 2002Date of Patent: October 24, 2006Assignee: LCP Tech Holdings, LLCInventors: Thomas David Ferguson, Rakesh Govind
-
Publication number: 20040235681Abstract: Disclosed are borate and boronate compounds of the formulae 1Type: ApplicationFiled: May 18, 2004Publication date: November 25, 2004Inventors: Jeffrey A. Levine, Si Wu
-
Patent number: 6248702Abstract: The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified, and post treated. The dispersant substances include a copolymer of two different conjugated dienes and an aryl-substituted olefin. The polymers are selectively hydrogenated to produce polymers which have highly controlled amounts of unsaturation, permitting highly selective functionalization. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.Type: GrantFiled: November 30, 1998Date of Patent: June 19, 2001Assignee: Mobil Oil CorporationInventors: Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews
-
Patent number: 6162768Abstract: The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified and post treated. The dispersant substances include a copolymer of two different conjugated dienes. The polymers are selectively hydrogenated to produce polymers which have highly controlled amounts of unsaturation, permitting highly selective functionalization. The polymers may be functionalized by grafting of heteroatom-containing olefins. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.Type: GrantFiled: June 23, 1998Date of Patent: December 19, 2000Assignee: Mobil Oil CorporationInventors: Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews
-
Patent number: 5693596Abstract: A water-soluble cutting fluid is produced by dissolving a polymer fatty acid triglyceride imidazole, 2-methyl-1-stearate, and boric acid imidazole in the dispersion of inorganic bentonite in water thereby preparing a main component and adding oleic acid (agent for enhancing the lubricity), Na salt of ethylenediamine tetraacetic acid (metallic ion adsorbent), benzotriazole (rust-preventing auxiliary agent), and a silicone type defoaming agent to the main component.Type: GrantFiled: October 23, 1995Date of Patent: December 2, 1997Assignee: Shin-Etsu Handotai Co., Ltd.Inventors: Shingo Kaburagi, Akio Ashida, Etsuo Kiuchi, Kazuo Hayakawa, Kohei Toyama
-
Patent number: 5646098Abstract: The invention relates to novel compositions comprising ene and free radical adducts of unsaturated and saturated hydrocarbons, and acyclic and cyclic vicinal polycarbonyl compounds such as diethyl ketomalonate and indantrione. The adducts are reacted with nucleophiles such as amines, electrophiles such as anhydrides and esters, and metal ions. Post-products are obtained via reaction of said products with capping reagents such as boric acid. Compositions containing said adducts, products and post-products include oleaginous substances such as fuels and lube oils.Type: GrantFiled: May 13, 1994Date of Patent: July 8, 1997Assignee: Exxon Chemical Patents IncInventor: Stanley J. Brois
-
Patent number: 5639716Abstract: Oil-soluble dispersant additives are disclosed. The additives comprise the reaction product of a functionalized 1-butene copolymer and at least one nucleophilic reactant selected from amines, amino alcohols, alcohols, and reactive metal compounds. The functionalized copolymer has within its structure at least one acyl functional group selected from the group consisting of C.sub.4 to C.sub.10 dicarboxylic acids and derivatives thereof and C.sub.3 to C.sub.10 monocarboxylic acids and derivatives thereof. The 1-butene copolymer is derived from 1-butene and at least one other .alpha.-olefin of formula CH.sub.2 .dbd.CHR', wherein R' is methyl or a C.sub.3 to C.sub.12 linear or branched alkyl group. The copolymer has a number average molecular weight of at least about 700, a molecular weight distribution of less than 5, and ethenylidene groups terminating at least about 30% of all polymer chains.Type: GrantFiled: June 9, 1994Date of Patent: June 17, 1997Assignee: Exxon Chemical Patents Inc.Inventors: Albert Rossi, Jacob I. Emert, Warren A. Thaler
-
Patent number: 5583099Abstract: This invention describes nitrogen containing compounds which are boronated in the presence of a protic material such as water or an alcohol or mixtures thereof.Type: GrantFiled: May 16, 1996Date of Patent: December 10, 1996Assignee: The Lubrizol CorporationInventor: Thomas F. Steckel
-
Patent number: 5561103Abstract: Compositions of matter containing self condensation reaction products of alkylthio alkanols and dispersants which are found to have utility in lubricating/functional fluids.Type: GrantFiled: September 25, 1995Date of Patent: October 1, 1996Assignee: The Lubrizol CorporationInventor: Craig D. Tipton