ANTIFRICTION COMPOSITION

LUBRICANT COMPOSITION

NITRATED EXTREME PRESSURE ADDITIVES

This invention relates to processes for making nitro compounds derived from C2-C30 unsaturated fatty acids; C2-C30 unsaturated fatty oils; esters derived from the reaction of C1-C20 alcohols with unsaturated C2-C30 fatty acids; C2-C20 polyolefins; C4-C20 polydiolefins; C8-C20 copolymers derived from polyolefins and vinyl aromatics; and C4-C30 alkylated phenols using nitric acid or gaseous nitrogen dioxide. This class of extreme-pressure additives was found extremely effective in processing steel, stainless steel and special titanium and nickel or low-iron alloys.

Behandlungsmittel für Metalloberflächen.

Verfahren zur Konservierung von wasserhaltigen Systemen

SELF-LUBRICATING ANTI-FRICTION COMPOSITION.

Improvements with the processes of conservation of the mineral oils employed like dielectric

SECONDARY ACT LUBRICANT AND PROCEDURE FOR ITS USE

HYDROGENATED CONVERSION PRODUCTS OF POLYOLEFINS AND NITROGEN OXIDES OR MIXTURES FROM NITROGEN OXIDES AND OXYGEN AND YOUR USE AS ADDITIVES FOR FUELS AND LUBRICANTS.

HYDRAULIC LIQUIDS, CONTAINING CYCLI CARBONIC ACID DERIVATIVES

FUNGICIDE TABLET

LUBRICANT COMPOSITION

A lubricant composition suitable as a helicopter transmission lubricant comprises a synthetic base stock of viscosity in the range 5.0 to 10.0 cSt at 100 °C, an antioxidant component, a neutral organic phosphate component, a dicarboxylic acid component, a monocarboxylic acid component, a triazole component and a phosphorus containing extreme pressure additive.

NITRITE-FREE AQUEOUS WET DRESSING AGENT

PRODUCTOS ACUOSOS, LIBRES DE NITRITOS, DESTINADOS AL LAMINADO HUMEDO DE TERMINACION, PARA EVITAR LA SUCIEDAD EN LOS CILINDROS DE LA LAMINADORA Y LA CORROSION DE LA CHAPA RELAMINADA, A BASE DE: ACIDOS CARBOXILICOS Y AMINAS, QUE ESTAN CONSTITUIDOS POR: DE 2 A 20% DE UN ACIDO MONOCARBOXILICO ALIFATICO Y/O AROMATICO Y/O ARILALIFATICO, Y/O UN ACIDO DICARBOXILICO ALIFATICO Y/O AROMATICO Y/O ARILALIFATICO; DE 0 A 10% DE ACIDO BORICO; DE 0,1 A 10% DE UN DERIVADO ACILADO EN EL N DE LA N-METIL-GLICINA, DE FORMULA (I), EN LA QUE R ES ALQUILO, SATURADO O NO, Y M ES H, LI, NA, K, AMONIO O ALCANOLAMONIO; DE 0 A 5% DE UN COMPLEJANTE DE LA DUREZA DEL AGUA; DE 0 A 0,5% DE PERFUME; UNA AMINA QUE EN SOLUCION ACUOSA FORME UNA SAL CON LOS ACIDOS CARBOXILICOS MENCIONADOS, AGREGADA EN CANTIDAD TAL QUE EL PH QUEDE ENTRE 8 Y 11, Y AGUA PARA COMPLETAR LA FORMULACION.

STABILIZER FOR WORKING MEDIUM, WORKING MEDIUM COMPOSITION, AND HEAT EXCHANGE METHOD

Disclosed are: a stabilizer for stabilizing a working medium comprising trifluoroiodomethane which is compressed in the presence of a lubricating oil in a compressor; a working medium composition containing the stabilizer; and a heat exchange method using the stabilizer. Specifically disclosed are: a stabilizer for a working medium comprising trifluoroiodomethane which is compressed in the presence of a lubricating oil in a compressor, wherein the stabilizer comprises a hydrocarbon having a nitro group as an active ingredient; a working medium composition comprising a working medium comprising trifluoroiodomethane and the stabilizer; and a heat exchange method comprising the step of compressing a working medium comprising trifluoroiodomethane in the presence of a lubricating oil and the stabilizer in a compressor.

USE OF REACTION PRODUCTS OF POLYOLEFINS AND NITROGEN OXIDES OR MIXTURES OF NITROGEN OXIDES AND OXYGEN AS FUEL ADDITIVES

The invention concerns the use of reaction products of C2-C6 olefin polymers with an average polymerisation degree P of 5 to 100 and nitrogen oxides or mixtures of nitrogen oxides and oxygen as fuel additives, in particular for spark ignition engine fuels.

Self-lubricating antifriction composition

A self-lubricating antifriction composition consisting of polyamide, a lubricating oil, polyolefin, graphite and a corrosion inhibitor of donor action containing groups -NO2, <SIGN> C=O, or of acceptor action containing groups -NH2, -OH, the interrelationship between the components being as follows, in per cent by mass: polyolefin: 5-15; lubricating oil: 3-10; graphite: 5-10; corrosion inhibitor: 1-5; polyamide: the balance up to 100.

Improvements in or relating to lubricating compositions

Trihalomethyl derivatives suitable for use in lubricating oils and greases (see Group III), comprise 1 : 1 : 1 - trichloro - 4 - (41 - chlorophenyl)-but-2-en-4-one (made by condensing one molecule of chloral with 1 mol. of p-chloroacetophenone and dehydrating the resulting trichloromethyl - 4 - chlorophenacyl - carbinol by treatment with concentrated sulphuric acid); 2 - trichloromethyl - 4 - phenyl - 5 - keto - 1 : 3 - dioxolane (made by reacting chloral hydrate with mandelic acid in the presence of concentrated sulphuric acid); 2-trichloromethyl-4 - keto - 6 : 8 - di - isopropyl - 1 : 3 - benzo - dioxane (made by condensing chloral hydrate with 2-carboxy-4.6-di-isopropyl phenol in presence of concentrated sulphuric acid); 2 : 2 : 2-trichloroethyl - secondary - decyl - phthalate (made by esterifying secondary decyl hydrogen phthalate with trichlorethanol using hydrogen chloride as a catalyst); and acyl esters of trichloracetic or tribromacetic acid such as the 4-chloro-phenyl ester (made ...

ESTERS WITH ANTIMICROBIAL, BIORESISTANT AND FUNGAL RESISTANT PROPERTIES

A bromine/nitro moiety linked into the backbone of an ester (Fig.1) or other compound such as polysiloxane, linear or branched, saturated or unsaturated, alkyl, alkenyl, alkylamine, alkylamide, alkylquat, alkanol, ether, polyether, arylalkyl, carboxylic acid, ester, polyester and ketone over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

Preservant Composition

... 1,195,709. Cutting oil; fuel. L. GIVAUDAN & CIE SOC. ANON. 8 Aug., 1967 [22 Aug., 1966], No. 36352/67. Headings C5F, C5G. [Also in Divisions Cl, D2 and E1] Fuel oil/water systems and cutting oils are protected against spoilage by bacteria, fungi or algae by incorporation of 0À0001 to 0À05% by weight of #-bromo-#-nitrostyrene.

Lubricant composition

NITRATED EXTREME PRESSURE ADDITIVES AND BLENDS

This invention relates to products and processes for making extreme-pressure additives and blends thereof (water-dispersible, water-soluble and oil-based) using starting compounds based on nitro moieties derived from C2-C30 unsaturated fatty acids; C2-C30 unsaturated natural fatty oils or triglycerides; synthetic esters derived from the reaction of C1-C20 alcohols with unsaturated C2-C30 fatty acids; polyglycol esters of unsaturated fatty acids; C2-C20 terminal or internal olefins; C2-C20 polyolefins; C4-C20 polydiolefins; C8-C20 copolymers derived from polyolefins and vinyl aromatics; and C4-C30 alkylated phenols, using nitric acid or gaseous nitrogen dioxide as nitrating agents, followed by chemical modifications involving the synthesis of alkanolamine salts or alkanolamides of nitrated fatty acids or ethoxylated nitrated fatty esters. The products are useful with a variety of metals, especially steel, stainless steel, titanium, nickel-based, chromium-based, aluminum, and their nonferrous or low-ferrous special alloys.

PRESERVING AGENT

CORROSION PREVENTIVE COMPOSITION

The present invention is, in one form, an aqueous alkaline metalworking fluid composition in the form of a concentrate which includes a salt of orthophosphoric acid; a dibasicdioic acid in an amount of up to about 5.0% by weight of the concentrate; an essentially phosphonate-free chelating agent; and, a neutralizing base. The composition may also include a lubricating agent, a coupling agent, a passavating agent, a biocide, and a colorant.

USE OF REACTION PRODUCTS OF POLYOLEFINS AND NITROGEN OXIDES OR MIXTURES OF NITROGEN OXIDES AND OXYGEN AS ADDITIVES FOR MOTOR FUELS

Use of reaction products of polymers of C2- to C6-olefins with a mean degree of polymerization of P = 5 to 100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen as additives for motor fuels, in particular for fuels for gasoline engines.

USE OF REACTION PRODUCTS OF POLYOLEFINS AND NITROGEN OXIDES OR MIXTURES OF NITROGEN OXIDES AND OXYGEN AS ADDITIVES FOR MOTOR FUELS

Use of reaction products of polymers of C2- to C6-olefins with a mean degree of polymerization of P = 5 to 100 with nitrogen oxides or mixtures of nitrogen oxides and oxygen as additives for motor fuels, in particular for fuels for gasoline engines.

Esters with antimicrobial, bioresistant and fungal resistant properties

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

Esters with antimicrobial, bioresistant and fungal resistant properties

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

Masking mineral oil smell and scenting of mineral oils

Die Erfindung betrifft das Gebiet des Maskierens von Mineralölgeruch und das Beduften von Mineralölen. In diesem Zusammenhang betrifft die Erfindung eine Auswahl an besonders geeigneten Riechstoffen zum Maskieren eines Mineralölgeruchs und zum Beduften von Mineralölen. Ferner betrifft die Erfindung Additive sowie entsprechende beduftete Mineralöle selbst, insbesondere Kraftstoffe und Heiz- oder Schmieröle.

HYDRIERTE UMSETZUNGSPRODUKTE AUS POLYOLEFINEN UND STICKOXIDEN ODER GEMISCHEN AUS STICKOXIDEN UND SAUERSTOFF UND IHRE VERWENDUNG ALS ADDITIVE FÜR KRAFTSTOFFE UND SCHMIERSTOFFE.

Two-cycle lubricants and methods of using the same

This invention relates to a two-cycle engine lubricant composition, comprising (A) at least one dispersant, (B) at least one reaction product of a fatty acid and a polyamine, and (C) at least about 25% by weight of the composition of at least one varnish dissolver selected from (a) keto-alcohols, (b) carboxylic esters having up to a total of 24 carbon atoms and (c) alkoxy alcohols, and (D) at least about 15% by weight of the composition of at least one fluidizing oil, and a method, comprising the steps of introducing into a two-cycle internal combustion engine a fuel-lubricant mixture comprising a major amount of a fuel and a minor amount sufficient to increase compression or release stuck piston rings, of the two-cycle engine lubricant composition.

TWO-CYCLE LUBRICANT AND METHOD OF USING SAME

This invention relates to a lubricant composition for two-cycle engines comprising: a major amount of at least one oil of lubricating viscosity which is free of oils having a viscosity greater than or equal to 100 cSt at 40 ·C, an amount sufficient to reduce or prevent piston scuffing of a mixture of (A) at least one phenol selected from (A-1) an aminophenol and (A-2) a reaction product of a nitrophenol and an amino compound, and (B) at least one ashless dispersant. The compositions may also include up to about 10 % by weight of (C) at least one polyalkene having a number average molecular weight from about 500 to about 2500. Since lubricant compositions for two-cycle engines are often mixed with fuels before or during combustion, Applicants' invention also includes fuel-lubricant mixtures. Applicants have discovered that the above compositions of the present invention act to control piston scuffing while also contributing to piston lubrication, deposit control, ring stick protection, reduced exhaust port blockage and reduced visible smoke emission. In another embodiment of the invention, the lubricant compositions are free of isostearic acid, or derivatives thereof.

Lubricating oil, which do smell by burning, or radiates a pleasant scent same

Product lubricating, covering, disinfecting, or similar

SELF-LUBRICATING ANTIFRICTION COMPOSITION.

Preservative

A lubricant, coating disinfectant or like product

Coating compositions are mixed with a corrosion inhibitor which is an aromatic nitrohydroxycarboxylic acid with one or more nitro groups, or a compound, in which the hydrogen of the carboxyl and/or hydroxyl groups of such acid is replaced by metal, ammonium, a radical of an organic base or other organic compound. The inhibitors may be added also to lubricant oils together with an organic solvent soluble in the oil. The inhibitor may be a mono- or di-nitrohydroxybenzoic acid, a mono- or di-nitrohydroxyphthalic acid or a homologue or salt or ester of one of these acids. Specified inhibitors are the lithium salts of mono- or di-nitroparahydroxy benzoic acid and the lithium salt of the ethyl ester of the mononitro acid. The composition may also contain size, casein, water glass and resins.ALSO:Cellulose nitrate, cellulose acetate or other cellulose derivatives are mixed with a corrosion inhibitor which is an aromatic nitrohydroxy carboxylic acid with one or more nitro groups, or a compound ...

TWO-CYCLE LUBRICANTS AND METHODS OF USING THE SAME

Lubricant composition

OIL ADDITIVE

ABSTRACT A method for making an oil additive comprising adding 2 gallons of 3% sodium hypochlorite to 45 gallons of diesel oil fuel, or similar proportions, to form a sulphur free fuel, removing all water and foreign matter formed by the sodium hypochlorite, blending 30 gallons of 24% lead naphthanate with 15 gallons of said sulphur free fuel, 15 gallons of light-weight mineral oil and about 1/2 gallon of .75% nitro benzene, or similar proportions to form a blended mixture, and heating the blended mixture slowly and uniformly to 152°F.

SELBSTSCHMIERENDE ANTIFRIKTIONSMASSE

NITRITE-FREE AQUEOUS WET DRESSING AGENT

OIL ADDITIVE

PRESERVING AGENT

SELF-LUBRICATING ANTIFRICTION COMPOSITION

NITRATED EXTREME PRESSURE ADDITIVES

This invention relates to processes for making nitro compounds derived from C2-C30 unsaturated fatty acids; C2-C30 unsaturated fatty oils; esters derived from the reaction of C1-C20 alcohols with unsaturated C2-C30 fatty acids; C2-C20 polyolefins; C4-C20 polydiolefins; C8-C20 copolymers derived from polyolefins and vinyl aromatics; and C4-C30 alkylated phenols using nitric acid or gaseous nitrogen dioxide. This class of extreme-pressure additives was found extremely effective in processing steel, stainless steel and special titanium and nickel or low-iron alloys.

Esters with antimicrobial, bioresistant and fungal resistant properties

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

TWO-CYCLE LUBRICANTS AND METHODS OF USING THE SAME

Title: TWO-CYCLE LUBRICANTS AND METHODS OF USING THE SAME of the Invention This invention relates to a method, comprising the steps of: introducing into a two-cycle internal combustion engine a fuel-lubricant mixture comprising a major amount of a fuel and a minor amount sufficient to increase compression or release stuck piston rings, of a composition comprising (A) at least one dispersant, (B) at least one reaction product of a fatty acid and a polyamine, (C) at least 25% by weight of the composition of at least one varnish dissolver selected from (a) ketoalcohols, (b) carboxylic esters having up to a total of 24 carbon atoms, (c) alkoxy alcohols, and (D) at least about 15% by weight of the composition of at least one fluidizing oil. The invention also contemplates a two-cycle engine lubricant composition, comprising (A) at least one dispersant, (B) at least one reaction product of a fatty acid and a polyamine, and (C) at least about 25% by weight of the composition of at least one varnish ...

Lubricating products

SELF-LUBRICATING ANTIFRICTION COMPOSITION.

Composition antifriction autolubrifiante composée d'un polyamide, d'une huile lubrifiante, d'une polyoléfine, de graphite et d'un inhibiteur de corrosion d'action donatrice contenant des groupements -NO2, > C = O ou d'action acceptrice contenant des groupements -NH2, -OH, les proportions des constituants étant les suivantes, en % en masse : polyoléfine 5 à 15, huile lubrifiante 3 à 10, graphite 5 à 10, inhibiteur de la corrosion 1 à 5, polyamide complément à 100. Self-lubricating antifriction composition composed of a polyamide, a lubricating oil, a polyolefin, graphite and a corrosion inhibitor of donor action containing -NO2,> C = O groups or of acceptor action containing -NH2, -OH groups, the proportions of the constituents being as follows, in% by mass: polyolefin 5 to 15, lubricating oil 3 to 10, graphite 5 to 10, corrosion inhibitor 1 to 5, polyamide complement to 100.

TWO-CYCLE LUBRICANT AND METHOD OF USING SAME

Two-cycle lubricants and methods of using the same

Preservatives for aqueous systems

... beta -Bromo- beta -nitrostyrene is a preservative for aqueous systems normally subject to spoilage by slime-forming algae, bacteria and fungi microorganisms.

SJELSMORJANDE ANTIFRIKTIONSKOMPOSITION

Corrosion inhibiting compositions

Lubricant composition

Nitrated extreme pressure additives

This invention relates to processes for making nitro compounds derived from C2-C30 unsaturated fatty acids; C2-C30 unsaturated fatty oils; esters derived from the reaction of C1-C20 alcohols with unsaturated C2-C30 fatty acids; C2-C20 polyolefins; C4-C20 polydiolefins; C8-C20 copolymers derived from polyolefins and vinyl aromatics; and C4-C30 alkylated phenols using nitric acid or gaseous nitrogen dioxide. This class of extreme-pressure additives was found extremely effective in processing steel, stainless steel and special titanium and nickel or low-iron alloys.

HYDRAULISCHE FLÜSSIGKEITEN, ENTHALTEND CYCLISCHE CARBONSÄUREDERIVATE

Verwendung von Carbonsäuren in Mitteln zum Behandeln von Metalloberflächen

Two-cycle lubricant and method of using same

SJELSMORJANDE ANTIFRIKTIONSKOMPOSITION

Esters with antimicrobial, bioresistant and fungal resistant properties

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

ZWEITAKT-SCHMIERMITTEL UND VERFAHREN ZU SEINER VERWENDUNG

Esters with antimicrobial, bioresistant and fungal resistant properties

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

Konservierungsmittel

NITRATED EXTREME PRESSURE ADDITIVES AND BLENDS

This invention relates to products and processes for making extreme-pressure additives and blends thereof (water-dispersible, water-soluble and oil-based) using starting compounds based on nitro moieties derived from C2-C30 unsaturated fatty acids; C2-C30 unsaturated natural fatty oils or triglycerides; synthetic esters derived from the reaction of C1-C20 alcohols with unsaturated C2-C30 fatty acids; polyglycol esters of unsaturated fatty acids; C2-C20 terminal or internal olefins; C2-C20 polyolefins; C4-C20 polydiolefins; C8-C20 copolymers derived from polyolefins and vinyl aromatics; and C4-C30 alkylated phenols, using nitric acid or gaseous nitrogen dioxide as nitrating agents, followed by chemical modifications involving the synthesis of alkanolamine salts or alkanolamides of nitrated fatty acids or ethoxylated nitrated fatty esters. The products are useful with a variety of metals, especially steel, stainless steel, titanium, nickel-based, chromium-based, aluminum, and their nonferrous or low-ferrous special alloys.

ESTERS WITH ANTIMICROBIAL, BIORESISTANT AND FUNGAL RESISTANT PROPERTIES

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

Nitrated extreme pressure additives and blends

This Invention relates to products and processes for making extreme-pressure additives (water-dispersible and oil-based). The process includes nitrating fatty raw material sources such as animal fats, vegetable oils, the fatty acids and synthetic esters derived therefrom, terminal or internal olefins, polyalkenes or their linear copolymers, and alkylated phenols, using 70% nitric acid or nitrogen dioxide gas. The additives are used as soluble oils or as lubricating blends by the inclusion of emulsifiers. The nitrated unsaturated fatty acids such as tallow fatty acid, oleic acid, tall oil fatty acid, tall-oil derived dimer acids, castor oil fatty acid, alkyl succinic acids, are modified by post-reaction to form alkanolamine (monoethanolamine, triethanolamine) salts or alkanolamides in order to obtain the derived water-dispersible nitro-EP additives. The same nitration method is used to make ethoxylated fatty esters by reaction with water-soluble polyglycols in order to obtain water-dispersible ...

NITRATED EXTREME PRESSURE ADDITIVES

This invention relates to processes for making nitro compounds derived from C2-C30 unsaturated fatty acids; C2-C30 unsaturated fatty oils; esters derived from the reaction of C1-C20 alcohols with unsaturated C2-C30 fatty acids; C2-C20 polyolefins; C4-C20 polydiolefins; C8-C20 copolymers derived from polyolefins and vinyl aromatics; and C4-C30 alkylated phenols using nitric acid or gaseous nitrogen dioxide. This class of extreme-pressure additives was found extremely effective in processing steel, stainless steel and special titanium and nickel or low-iron alloys.

Esters with Antimicrobial, Bioresistant and Fungal Resistant Properties

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

ZWEITAKT-SCHMIERMITTEL UND VERFAHREN ZU SEINER VERWENDUNG

HYDROGENATED REACTION PRODUCTS OF POLYOLEFINS AND NITROGEN OXIDES OR MIXTURES OF NITROGEN OXIDES AND OXYGEN AND THEIR USE AS ADDITIVES FOR FUELS OR LUBRICANTS

NITRATED ADDITIVES FOR EXTREME PRESSURE

La presente se refiere a procesos para preparar compuestos nitro derivados de ácidos grasos C2-30 insaturados; aceites grasos C2-30 insaturados; ésteres derivados de la reaccion de alcohoIes C1-20 con ácidos grasos C2-30 insaturados; poliolefinas C2- 20 polidiolefinas C4-C20; copolímeros C8-20 derivados de poliolefinas y vinilaromáticos; y fenoles alquilados C4-30 mediante ácido nítrico o dioxido de nitrogeno gaseoso. Se hallo que esta clase de aditivos para presion extrema es extremadamente efectiva para el procesamiento de acero, acero inoxidable y aleaciones especiales de titanio y níquel o de bajo contenido de hierro.

Method for marking liquid hydrocarbons and other fuels and oils

METHOD FOR MARKING LIQUID HYDROCARBON, OTHER FUELS, AND OILS CAPABLE OF EFFICIENTLY IMPLEMENTING A MARKING OPERATION WITH RESPECT TO THE HYDROCARBON, OTHER FUELS, AND OILS

PURPOSE: A method for marking liquid hydrocarbon, other fuels, and oils are provided to efficiently mark liquid hydrocarbon, biodiesel fuels, or ethanol fuels by adding a specific compound into the liquid hydrocarbon, the biodiesel fuels, or the ethanol fuels. CONSTITUTION: A method for marking liquid hydrocarbon, other fuels, and oils introduces a compound, represented by chemical formula I, to liquid hydrocarbon, biodiesel fuels, or ethanol fuels. In the chemical formula I, the R1 and the R2 are respectively at least one substituent selected from a group including hydrogen, C1 to C12 alkyl groups, C1 to C12 alkoxyl groups, and nitro groups. The R3 and the R4 are respectively hydrogen, methyl groups, or ethyl groups. The content of the compound is in a range between 0.1 and 10ppm. COPYRIGHT KIPO 2012 ...

Oil additive process

A method for making an oil additive comprising adding 2 gallons of 3% sodium hypochlorite to 45 gallons of diesel oil fuel, or similar proportions, to form a sulphur free fuel, removing all water and foreign matter formed by the sodium hypochlorite, blending 30 gallons of 24% lead naphthanate with 15 gallons of said sulphur free fuel, 15 gallons of light-weight mineral oil and about 1/2 gallon of 0.75% nitro benzene, or similar proportions to form a blended mixture, and heating the blended mixture slowly and uniformly to 152 DEG F.

Hydraulic fluids, containing cyclic carboxylic acid derivatives

Hydraulic fluids, in particular brake fluids for motor vehicles, comprising from 0.01 to 50 wt % of one or more cyclic carboxylates, or cyclic carboxamides, which can carry a linear or branched C1-bis C20 alkyl group on the nitrogen atom.

Nitrated extreme pressure additives and blends

This invention relates to products useful in friction-reducing extreme-pressure lubricating applications such as internal combustion engines, gear oils and applications which involve rubbing metallic moving parts. The invention includes additive blends and a process of using synergistic combinations of nitro compounds with non-chlorine containing additives such as sulfur-containing moieties and phosphorus-containing moieties.

Konservierungsmittel

Use of reaction products of polyolefins and nitrogen oxides or mixtures of nitrogen oxides and oxygen as fuel additives

The invention concerns the use of reaction products of C2-C6 olefin polymers with an average polymerisation degree P of 5 to 100 and nitrogen oxides or mixtures of nitrogen oxides and oxygen as fuel additives, in particular for spark ignition engine fuels.

Verwendung von Umsetzungsprodukten aus Polyolefinen und Stickoxiden oder Gemischen aus Stickoxiden und Sauerstoff als Additive für Kraftstoffe

The invention concerns the use of reaction products of C2-C6 olefin polymers with an average polymerisation degree P of 5 to 100 and nitrogen oxides or mixtures of nitrogen oxides and oxygen as fuel additives, in particular for spark ignition engine fuels.

NITRATED EXTREME PRESSURE ADDITIVES AND BLENDS

This invention relates to products and processes for making extreme-pressure additives (water-dispersible and oil-based) using starting compounds based on nitro moieties derived from C₂-C₃₀ unsaturated fatty acids; C₂-C₃₀ unsaturated natural fatty oils or triglycerides; synthetic esters derived from the reaction of C₁-C₂₀ alcohols with unsaturated C₂-C₃₀ fatty acids; polyglycol esters of unsaturated fatty acids; C₂-C₂₀ terminal or internal olefins; C₂-C₂₀ polyolefins; C₄-C₂₀ polydiolefins; C₈-C₂₀ copolymers derived from polyolefins and vinyl aromatics; and C₄-C₃₀ alkylated phenols, using nitric acid or gaseous nitrogen dioxide as nitrating agents, followed by chemical modifications involving the synthesis of alkanolamine salts or alkanolamides of nitrated fatty acids or ethoxylated nitrated fatty ...

SCHMIERMITTELZUSAMMENSETZUNG

Method for marking liquid hydrocarbons and other fuels and oils

A method for marking a petroleum hydrocarbon, biodiesel fuel or ethanol fuel by adding to the petroleum hydrocarbon, biodiesel fuel or ethanol fuel at least one compound having formula (I) wherein R1 and R2 independently represent at least one substituent selected from the group consisting of hydrogen, C1-C12 alkyl, C1-C12 alkoxy and nitro; and R3 and R4 independently represent hydrogen, methyl or ethyl.

TWO-CYCLE LUBRICANT AND METHOD OF USING SAME

METHOD FOR MARKING LIQUID HYDROCARBONS AND OTHER FUELS AND OILS

HYDRAULIC FLUIDS, CONTAINING CYCLIC CARBOXYLIC ACID DERIVATIVES

NITRATED EXTREME PRESSURE ADDITIVES

This invention relates to processes for making nitro compounds derived from C2-C30 unsaturated fatty acids; C2-C30 unsaturated fatty oils; esters derived from the reaction of C1-C20 alcohols with unsaturated C2-C30 fatty acids; C2-C20 polyolefins; C4-C20 polydiolefins; C8-C20 copolymers derived from polyolefins and vinyl aromatics; and C4-C30 alkylated phenols using nitric acid or gaseous nitrogen dioxide. This class of extreme-pressure additives was found extremely effective in processing steel, stainless steel and special titanium and nickel or low-iron alloys.

SCHMIERMITTELZUSAMMENSETZUNG

Hydraulic fluid, especially motor vehicle brake fluid, contains one or more cyclic esters or amides of carboxylic acids, e.g. N-methyl-pyrrolidone

Hydraulic fluids containing 0.01-50 wt% cyclic carboxylic acid derivative(s) in the form of a lactone(s) or lactam(s) with 4-9 atoms in the ring. Hydraulic fluids containing 0.01-50 wt% cyclic carboxylic acid derivative(s) of formula (I). X = O or NR<1>; R<1> = H, 1-20C linear or branched alkyl (optionally with up to 9 non-adjacent in-chain oxygen atoms and/or up to 6 hydroxyl group substituents), cycloalkyl or optionally substituted phenyl; A = -CR<2>R<3>-; R<2>, R<3> = H or 1-8C alkyl (optionally with up to 4 non-adjacent in-chain O atoms and/or up to 3 OH groups); and n = 2-7. An Independent claim is also included for motor vehicle brake fluid containing 0.01-50 wt.% (I).

Composition for heat cycle system, and heat cycle system

NITRITFREIE WAESSRIGE NASSDRESSIERMITTEL

The invention concerns a nitrite-free wet dressing agent for preventing the contamination of rollers and corrosion of the rolled sheet, the dressing agent containing a carboxylic acid and an amine, characterized in that the nitrite-free aqueous wet dressing agent consists of at least 2-20 % by wt of a monovalent with 6-20 C-atoms or a divalent with 4-12 C-atoms aliphatic and/or aromatic and/or arylaliphatic carboxylic acid, 0-10 % by wt of boric acid, 0.1-10 % by wt of an N-acylated derivative of N-methylglycine of the general formula (I) in which R = a saturated or unsaturated C11-C19 alkyl group and M = H, Li, Na, K, ammonium or alkanolammonium, 0-5 % by wt of a water-hardness-complexing agent, 0-0.5 % by wt of a perfuming agent, an amine which forms a salt with said carboxylic acid in aqueous solution and which is added in a quantity such that the pH-value is between 8 and 11, the remainder consisting of water. The invention also concerns a process for finishing steel strip, using this ...

STABILIZER FOR WORKING MEDIUM, WORKING MEDIUM COMPOSITION, AND HEAT EXCHANGE METHOD

PROBLEM TO BE SOLVED: To provide a stabilizer stabilizing a working medium comprising trifluoroiodomethane which is compressed in the presence of a lubricating oil in a compressor, a working medium composition containing the stabilizer, and a heat exchange method using the stabilizer. SOLUTION: The stabilizer for a working medium comprising trifluoroiodomethane which is compressed in the presence of a lubricating oil in a compressor comprises a hydrocarbon having a nitro group as an active ingredient. The working medium composition comprises a working medium comprising trifluoroiodomethane and the stabilizer. The heat exchange method comprises a step of compressing a working medium comprising trifluoroiodomethane in the presence of a lubricating oil and the stabilizer in a compressor. COPYRIGHT: (C)2010,JPO&INPIT ...

Masking of mineral oil odor and fragrancing of mineral oils

The invention relates to the field of masking mineral oil odor and the fragrancing of mineral oils. In this connection, the invention relates to a selection of particularly suitable odoriferous substances for masking a mineral oil odor and for fragrancing mineral oils. The invention furthermore relates to additives and to corresponding fragranced mineral oils themselves, in particular motor fuels and heating or lubricant oils.

Nitrated Extreme Pressure Additives

This invention relates to processes for making nitro compounds derived from C₂-C₃₀ unsaturated fatty acids; C₂-C₃₀ unsaturated fatty oils; esters derived from the reaction of C₁-C₂₀ alcohols with unsaturated C₂-C₃₀ fatty acids; C₂-C₂₀ polyolefins; C₄-C₂₀ polydiolefins; C₈-C₂₀ copolymers derived from polyolefins and vinyl aromatics; and C₄-C₃₀ alkylated phenols using nitric acid or gaseous nitrogen dioxide. This class of extreme-pressure additives was found extremely effective in processing steel, stainless steel and special titanium and nickel or low-iron alloys.

Masking of mineral oil odor and fragrancing of mineral oils

The invention relates to the field of masking mineral oil odor and the fragrancing of mineral oils. In this connection, the invention relates to a selection of particularly suitable odoriferous substances for masking a mineral oil odor and for fragrancing mineral oils. The invention furthermore relates to additives and to corresponding fragranced mineral oils themselves, in particular motor fuels and heating or lubricant oils.

Lubricant composition

一种适合作为直升飞机传动装置润滑剂的润滑剂组合物，包含粘度在100℃时为5.0至10.0cst的合成的基本原料、抗氧剂组分、中性有机磷酸酯组分、二羧酸组分、单羧酸组分、三唑组分和含磷耐特压添加剂。

Lubricant composition

一种适合作为直升飞机传动装置润滑剂的润滑剂组合物，包含粘度在100℃时为5.0至10.0cst的合成的基本原料、抗氧剂组份、中性有机磷酸酯组份、二羧酸组份、单羧酸组份、三唑组份和含磷耐特压添加剂。

Lubricant composition

(57)【要約】 １００℃で５.０から１０.０cStの範囲内の粘度を持った合成基材原料と、酸化防止剤成分と、中性の有機燐酸塩成分と、ジカルボキシル酸成分と、モノカルボキシル酸成分と、トリアゾール成分と、燐含有極圧添加剤とから成ることを特徴とする、ヘリコプター伝導装置用潤滑剤とするに適した潤滑剤組成物。

The watery wet smoothing agent of no nitrite

用以防止轧辊玷污和防止经过平整的钢板腐蚀 的无亚硝酸盐的水状湿平整剂，该湿平整剂含有羧酸 和胺，其特征在于此无亚硝酸盐的水状平整剂一元或 二元的脂族和/或芳族和/或芳基脂族羧酸，硼酸， N-甲基甘氨酸的N-酰基化衍生物，水硬度络合剂、 香料、胺和水。本发明还涉及在使用此水状湿平整剂 的条件下平整带钢的方法。

Nitrite-free aqueous wet dressing agent

Nitritfreies wäßriges Naßdressiermittel zur Verhinderung von Walzenverschmutzung und Korrosion des nachgewalzten Bleches, enthaltend eine Carbonsäure und ein Amin, dadurch gekennzeichnet, daß das nitritfreie wäßrige Naßdressiermittel aus 2 bis 20 Gew.-% mindestens einer 6 bis 20 C-Atome enthaltenden einwertigen oder einer 4 bis 12 C-Atome enthaltenden zweiwertigen aliphatischen und/oder aromatischen und/oder arylaliphatischen Carbonsäure, 0 bis 10 Gew.-% Borsäure, 0,1 bis 10 Gew.-% eines N-acylierten Derivates von N-Methylglycin der allgemeinen Formel (I) mit R = gesättigt oder ungesättigt C11-C19-Alkyl und M = H, Li, Na, K, Ammonium oder Alkanolammonium, 0 bis 5 Gew.-% eines Wasserhärte-komplexierenden Mittels, 0 bis 0,5 Gew.-% eines Parfüms, einem Amin, das mit den genannten Carbonsäuren in wäßriger Lösung ein Salz bildet und das in einer solchen Menge zugesetzt wird, daß der Ph-Wert zwischen 8 und 11 beträgt und als Rest aus Wasser besteht. Die Erfindung betrifft weiterhin ein Verfahren zum Nachwalzen von Bandstahl unter Verwendung dieses wäßrigen Naßdressiermittels.

Esters with antimicrobial, bioresistant and fungal resistant properties

A bromine/nitro moiety linked into the backbone of an ester or other compound over a wide range of occurrence rates provides antimicrobial, bio-resistant and fungal resistant properties for metal working fluids (MWF)s and other coatings. The moiety can be have the bromo and nitro groups linked to the same or different carbon atoms. The present invention also relates to urethanes, urea, amides, imides, carbonates, ethers, siloxanes, and many other types of linkages essential to MWF bases.

SMOERJMEDEL FOER TVAOTAKTSMOTOR OCH FOERFARANDE FOER ANVAENDNING AV DETSAMMA

Hydraulic fluids containing cyclic carboxylic derivatives

The invention relates to hydraulic fluids, in particular, to brake fluids for motor vehicles, containing between 0.01 and 50 percent by weight of one or more cyclic carboxylic acid esters or cyclic carboxylic acid amides which can support a linear or branched C1 to C20 alkyl group on the nitrogen.

Water-based hydraulic fluid compositions containing selected two-component anti-wear agents

Disclosed is an improved water-based hydraulic fluid composition which comprises an aqueous composition having a viscosity of at least 5 centistokes at 40° C. which contains up to about 95 percent by weight of water, at least 0.1 percent by weight of a carboxylic acid lubricity agent, and an effective amount of an anti-wear additive; wherein the improvement comprises: said anti-wear agent comprising the combination of: (a) mono-, di-, and trihydroxy-substituted aromatic non-carboxylic acid compounds; with (b) substituted aromatic compounds, wherein the substituents comprise mono-, di-, and trinitro groups.

Schmiermittelzusammensetzung

Zweitakt-schmiermittel und verfahren zu seiner verwendung

Fluidos hidraulicos que contem derivados de acidos carboxilicos ciclicos

Hydraulische flüssigkeiten, enthaltend cyclische carbonsäurederivate

Method for marking liquid hydrocarbons and other fuels and oils

A method for marking a petroleum hydrocarbon, biodiesel fuel or ethanol fuel by adding to the petroleum hydrocarbon, biodiesel fuel or ethanol fuel at least one compound having formula (I) wherein R 1 and R 2 independently represent at least one substituent selected from the group consisting of hydrogen, C 1 -C 12 alkyl, C 1 -C 12 alkoxy and nitro; and R 3 and R 4 independently represent hydrogen, methyl or ethyl.

Lubricating compound.

Method for marking liquid hydrocarbons and other fuels and oils

Preservativos para sistemas aquosos

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Hydrierte umsetzungsprodukte aus polyolefinen und stickoxiden oder gemischen aus stickoxiden und sauerstoff und ihre verwendung als additive für kraftstoffe und schmierstoffe.

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Agente di conservazione

Process and composition for preserving aqueous systems

Procedimiento para combatir el deterioro de una composicionacuosa metabolizable.

Anvendelse af β-brom-β-nitrostyren til konservering af skæreolier, driftsvand i cellstof- og papirfremstillingen, vandholdige brændselsolier og fortrængningsvand til sekundær jordolieudvinding.

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