СПОСОБ ПОКРЫТИЯ МЕТАЛЛИЧЕСКИХ ПОВЕРХНОСТЕЙ КОМПОЗИЦИЕЙ СМАЗОЧНЫХ МАТЕРИАЛОВ

Настоящее изобретение относится к способу подготовки металлических обрабатываемых изделий для холодной штамповки путем нанесения слоя смазочных материалов (соответственно покрытия) на металлическую поверхность или на металлическую поверхность с предварительно нанесенным покрытием, при этом слой смазочных материалов образуют при контактировании поверхности с водной композицией смазочных материалов, которая имеет содержание по меньшей мере одного водорастворимого, водосодержащего и/или связывающего воду оксида или/и силиката, представляющего собой по меньшей мере одно жидкое стекло, силикагель, кизельзоль, гидрозоль кремниевой кислоты, этилсиликат или/и соответственно по меньшей мере один продукт их осаждения, продукт гидролиза или/и продукт конденсации, а также содержание полимерного органического материала, содержащего, по меньшей мере, один иономер и, по меньшей мере, одно неиономерное соединение, причем иономеры в основном состоят из иономерных сополимеров и представляют собой соединения ...

ДОРНОВЫЙ СМАЗОЧНЫЙ МАТЕРИАЛ ДЛЯ ИЗГОТОВЛЕНИЯ БЕСШОВНЫХ ТРУБ

FIELD: production of seamless pipes. SUBSTANCE: lubricating material comprises graphite, smectite-type clayey minerals, polysaccharides and, optionally, surfactant. In form of aqueous dispersion, material is applied onto mandrels pre-cooled in cooling bath. EFFECT: cheap and readily available lubricating material which can be easily manufactured in situ. 9 cl, 1 tbl ССОО гс ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) 13) ВИ “” 2100 422 ^^ Сл МК С 10 М 125/30//(С 10 М 125/30, 103:02, 125:02, 129:16, 145:40)С 10 М 40:24 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 93005360/04, 05.02.1993 (30) Приоритет: 06.02.1992 СН 345/92 (46) Дата публикации: 27.12.1997 (56) Ссылки: ГЕ, заявка, 2450716, кл. С10М ТА, 1978. (71) Заявитель: Тимкал АГ (СН) (72) Изобретатель: Кристиан Шнайдер[СН], Жак Периард[ЕК] (73) Патентообладатель: Тимкал АГ (СН) (54) ДОРНОВЫЙ СМАЗОЧНЫЙ МАТЕРИАЛ ДЛЯ ИЗГОТОВЛЕНИЯ БЕСШОВНЫХ ТРУБ (57) Реферат: Изобретение относится к дорновому смазочному материалу для применения при изготовлении бесшовных труб, который состоит из графита, глинистых минералов из класса смектитов, полисахарида и в случае необходимости поверхностно-активного вещества. В форме водной дисперсии осуществляют нанесение на дорны, которые прошли охлаждающую ванну. 2 с. и Г зп. ф-лы, 1 табл. 2100422 С1 КО ССОО гс ПЧ Го (19) КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАОЕМАКК$ 12) АВЗТКАСТ ОЕ 1МУЕМТОМ 13) ВИ “” 2100 422 ^^ Сл (51) 1пЁ С1.6 С 10 М 125/30//(С 10 М 125/30, 103:02, 125:02, 129:16, 145:40)С 10 М 40:24 (21), (22) АррИсаНоп: 93005360/04, 05.02.1993 (30) Рпогйу: 06.02.1992 СН 345/92 (46) Рае ог рибИсаНоп: 27.12.1997 (71) АррИсапе: Типка! АС (СН) (72) |пуетог: КизНап ЗппааегСН], Гпак Репага[ЕК] (73) Ргорпеюг: Титка! АС (СН) (54) ГОВЕСАМТ ГОК АРРЕММС ОМТО МАМОКВЕЕ ОУКМС МАМУГАСТОВЕ ОЕ ЗЕАМЕЕ$З$ Р!РЕЗ (57) АБзГасЕ: НЕГО: ргодисНоп о{Г зеатез$ ррез. ЗОВЗТАМСЕ: 1ибйсанпа таепа! сотрп$зез огарпйе, этесШефуре сауеу — тптега5, роузасспайаез апа, орйопайу, ...

СПОСОБ ПОКРЫТИЯ МЕТАЛЛИЧЕСКИХ ПОВЕРХНОСТЕЙ КОМПОЗИЦИЕЙ СМАЗОЧНЫХ МАТЕРИАЛОВ

... 1. Способ подготовки металлических обрабатываемых изделий для холодной штамповки путем нанесения слоя смазочных материалов (= покрытия) или на металлическую поверхность или на металлическую поверхность с предварительно нанесенным покрытием, отличающийся тем, что слой смазочных материалов образуется при контактировании поверхности с водной композицией смазочных материалов, которая имеет содержание по меньшей мере одного водорастворимого, водосодержащего и/или связывающего воду оксида или/и силиката, а также полимерного органического материала, а также тем, что в качестве органического полимерного материала преимущественно используются мономеры, олигомеры, соолигомеры, полимеры или/и сополимеры на основе иономера, акриловой кислоты/метакриловой кислоты, эпоксида, этилена, полиамида, пропилена, стирола, уретана, их одного или нескольких сложных эфиров или/и их одной или нескольких солей. ! 2. Способ по п.1, отличающийся тем, что композиция смазочных материалов или/и образованное из нее покрытие ...

ETHYLEN-ALPHA-OLEFIN-BLOCK-COPOLYMERE UND VERFAHREN ZU IHERER HERSTELLUNG

Schmiermittel zum Drahtzuführen und zum Drahtziehen und mit Verwendung dieses Schmiermittels hergestelltem Schweissdraht

METALLKOMPLEX ENTHALTENDES SCHMIERÖLADDITIV.

SCHMIERMITTEL FUER DIE METALLBEARBEITUNG

VERFAHREN ZUM KALTWALZEN VON STAHLBAND

Waessrige Schmieroeldispersionen fuer die Metallbearbeitung

METAL WORKING USING LUBRICANTS CONTAINING BASIC ALKALI METAL SALTS

Schmieroel

OELSCHMIERMITTEL FUER DIE PLASTISCHE VERARBEITUNG VON METALLMATERIAL.

Olefinoligomerisierungsverfahren und Produkte und Anwendung von Dimerprodukten

SCHMIERMITTELZUSAMMENSETZUNG UND VERWENDUNG DAVON.

Alkali-Phosphorsaeure-Glaeser, vorzugsweise als Gleitmittel fuer Metalle

Waessrige Kaltwalzemulsion auf Fettbasis fuer die Metallbearbeitung

Schmier- und Zementierungsmittel fuer Werkzeuge zur Warmverformung von Metallen

VERWENDUNG VON SULFATGRUPPEN-ENTHALTENDEN ANIONISCHEN VERBINDUNGEN ALS SCHMIERMITTEL

BASISSCHMIERÖL UND VERFAHREN ZU SEINER HERSTELLUNG

Schmiermittel

ANTIFRICTION ALLOY, PROCESS FOR THE MANUFACTURE THEREOF, AND DIE AND LUBRICANT CONTAINING SUCH AN ALLOY

METALLBEARBEITUNGSOEL-ZUSAMMENSETZUNG

Use of water insol. di:alkyl ether(s) of poly:hydric alcohol(s)

Use of at least substantially water insol. dialkyl ethers of natural or synthetic mono- and/or polyhydric alcohols, the ethers being liquid at working temps., as the oil phase in agents for treating metal surfaces and in cooling lubricants is claimed. Also claimed is an agent comprising (a) the above ethers; (b) corrosion inhibitors, and (c) emulsifiers.Carboxylic acids of formula R1-COOH (I) are used as corrosion inhibitors. In (I), R1 = aliphatic, opt. branched 5-23C hydrocarbyl and 0 or 1-5 double bonds, or R2-Ph-COCH=CH (where R2 = opt. branched 8-18C alkyl, and Ph = phenyl).

SCHMIERMITTEL UND DESSEN VERWENDUNG

VERFAHREN ZUM AUFBRINGEN VON TRENN- ODER SCHMIERMITTELN AUF DIE OBERFLAECHEN DER WERKZEUGE UND DER BEI DER SPANLOSEN FORMGEBUNG ZU VERARBEITENDEN WERKSTUECKE

TIME FUSE

Improvements in and relating to metal-working lubricants

A composition for use as a lubricant comprises as essential ingredients (1) a blend containing at least 80 per cent, based on the weight of the blend, of a substantially non-aromatic waxy hydrocarbon and a polymer of a hydrocarbon having an aliphatic unsaturated bond, and (2) a halogen substituted organic compound containing at least eight carbon atoms in the molecule in an amount of 2 to 10 per cent by weight of the whole composition. The composition may also contain minor amounts of high molecular weight fatty acids derived from animal, vegetable or marine oils, high molecular weight fatty acids, esters of the above acids with mono- or poly-hydric alcohols and sulphur-containing materials. The waxy hydrocarbon, which may be obtained from petroleum oils, may be slop waxes, petrolatum stock, slack waxes, scale waxes, paraffin waxes, malcrystalline and needle waxes, or micro-crystalline waxes. If desired these waxy hydrocarbons may be mixed with synthetic waxes produced by dehydrating long-chain ...

Improvements in the shaping of heavy metals

In the hot working of heavy metals such as by piercing, rolling or drawing, a lubricating and oxidation preventing powder mixture is used which forms on the hot finished workpiece a uniform anti-oxidation readily removable non-vitreous layer; the mixture comprises at least 0.5% by weight of crystalline components substantially all of space-lattice structure of which all solid components are of powder form and at least one component remaining solid during working. Preferably the mixture includes a crystalline portion containing crystalline metallic oxides, including the oxide of the metal workpiece, which have an equal or greater affinity for oxygen than the workpiece metal and melting points above the working temperature, and another portion which is primarily crystalline consisting of substances which do not give off oxygen and have melting points close to or less than the working temperature. For drawing operations the mixture has no components which melt during working, but for other ...

Aqueous Lubricants Containing Siloxane Polyoxyalkylene Compositions.

... 1,171,787. Lubricants. UNION CARBIDE CORP. 15 Dec., 1966 [15 Dec., 1965], No. 56151/66. Addition to 1,074,575. Heading C5F. A lubricant comprises (1) an aqueous base fluid which is water or a mixture of up to 2 parts by weight per one part by weight water of a lubricant which is (a) a silicon-free polyoxyalkylene compound; (b) a dialkyl ester of an aliphatic dicarboxylic acid; (c) a hydrocarbon lubricating oil and/or (d) a fatty acid ester of a polyhydric compound; (2) 0À0005-0À1 part by weight per one part by weight of base fluid of a siloxane/oxyalkylene copolymer having (i) at least one siloxane block containing at least two siloxane groups of formula where R is a monovalent hydrocarbon group which may or may not be substituted by halo, cyano, amino, amido, carbalkoxy, acyloxy, mercapto, or nitro groups, or a divalent hydrocarbon group, b is 1, 2 or 3 and the block has at least one divalent hydrocarbon R group and (ii) at least one polyoxyalkylene block containing at least two groups ...

Extrusion of Metals

... 1,198,774. Extruding. HENRY WIGGIN & CO. Ltd. 9 Feb., 1968 [24 Feb., 1967], No. 6582/68. Heading B3P. In the hot extrusion of a cylindrical billet of metal whose melting point exceeds 1250‹ C. such as steel, nickel or nickel base alloys, a fibrous extrusion lubricant is used whose fibres are all of mineral wool. The wool may be derived from natural rocks or may be slag wool ; it is preferably coated or impregnated with a halide or carbonate of an alkali or alkaline earth metal, e.g. barium chloride, lithium chloride, lithium carbonate, cryolite, or sodium carbonate acting as a fluxing agent. The flux may be mixed with water to form a slurry which is coated on a pad of mineral wool. A thin sheet of the lubricant or a thin sheet of glass also may be interposed between the billet and the cylindrical container wall. When extruding a hollow billet, glass powder may be placed in the bore of the billet. Specific examples are given for extruding nickelchromium steel and alloy.

Improvements in lubricating compositions containing extreme pressure addition agents

An extreme pressure lubricating composition comprises a major proportion of a lubricating oil base, a minor proportion of an oil-soluble extreme pressure addition agent obtained by reacting a phosphorus-and sulphur-containing reagent with an organic material, and a minor proportion of an oil-soluble corrosion inhibitor chosen from a list given. The load carrying ability of the lubricating oil base is substantially increased by the inclusion therein of the minor proportion of the extreme pressure addition agent, which is one whose effectiveness is dependent upon its ability to react chemically with the metallic surfaces to be lubricated, while the inclusion of the corrosion inhibitor does not substantially decrease the extreme pressure proportions imparted by the extreme pressure addition agent. The lubricating oil base may be of mineral, animal, vegetable or synthetic origin or may comprise a mixture of mineral and non-mineral oils. Those fatty acids, such as oleic acid, which are oily ...

WIRE-DRAWING LUBRICANT

... 1416213 Wire drawing lubricants PENNWALT CORP 30 July 1973 [4 Aug 1972] 36087/73 Heading C5F A soap-based dry wire-drawing lubricant is produced by drying a soap-based dry wiredrawing formulation at an elevated temperature with continuous agitation to form an agglomerate containing 1-12% by weight of water, cooling the agglomerate to room temperature or below, grinding the cooled agglomerate to form a powder and thereafter drying the powder to a free moisture content of 0À75% or less by heating to a temperature below its melting point in a moist atmosphere whilst subjecting the powder to a gentle rolling motion. The formulation suitably comprises 30-95 wt. per cent soap (e.g. Na, Ca, Al, Zn or Ba soap of a C 12-22 fatty acid such as tallow fatty acid), 5-70% filler or thickening agent (e.g. borax, soda ash, lime, clay, mica, calcium carbonate or talc), 0-35% film strengthener and/or friction reducer (e.g. sulphur or molybdenum disulphide) and 0-5% of a rust preventative, dye or perfume ...

An improved method of extrusion of metals and alloys of high melting point which are difficult to press, more especially iron and steel

A lubricant for use in the extrusion of high melting point metals consists of at least one finely-ground solid substance which is more readily deformable in one direction than in another and does not melt at the working temperature of the metal being extruded although it may soften, suspended in at least one inorganic substance having a melting temperature lower than that to which the die and the extrusion cylinder are preheated and a boiling temperature higher than or equal to the working temperature of the metal. The finely-ground solid, such as mica, graphite or molybdenum sulphide, is preferably between 20 and 90 per cent. of the lubricant mixture. The suspending substance for the finely-ground solid may consist wholly or mainly of one of the following, viz., sodium hydroxide, potassium hydroxide, an alkali cyanide or an alkali chromate, or a mixture including more than one of the above, and may boil at a temperature higher than 1,050 DEG C. and melt at a lower temperature than 600 ...

Metal working

Improvements in metal-fabricating oils

... 510,926. Metal-working oils. STANDARD OIL DEVELOPMENT CO. Aug. 19, 1938, No. 24412. Convention date, Nov. 12, 1937. [Class 91] A clean and transparent composition for use as a cutting oil or stamping lubricant consists of a predominating proportion of a mildly sulphurized mineral lubricating oil containing a small proportion of sulphur in a soluble, corrosive form and an ester of an acid of phosphorus. An amount of sulphur of 0.5 to 2 per cent. may be added to the oil. The sulphur may be in the form of a corrosive compound formed by the direct action of a sulphurizing agent on the oil under mild conditions. The ester may be tricresyl phosphite or phosphate. In an example, a straight mineral distillate of viscosity 100 secs. Saybolt at 100‹F. is heated with 2 per cent. of sulphur at 300‹F. for 0.5 to 1 hour till the sulphur is dissolved. The oil is cooled and 2 per cent. of tricresyl phosphate added. The product sustained 15 units of weight then tested on the Ahnen machine as compared with ...

Improvements in or relating to lubricating compositions

A lubricating composition (see Group III) contains a mineral, animal, vegetable, or synthetic lubricating oil and an oil-insoluble solid, and is stabilized by including from 0.05-50 per cent of a polymer of allyl alcohol having a molecular weight between 200 and 2500. The allyl alcohol polymer may be produced accordint to Specifications 565,719, 566,344, 595,502, or 640,171, or U.S.A. Specification 2,455,722. Specified solids are graphite, zinc oxide, lead sulphide, talc, clay, polar cyclic compounds of the type of indanthrene, nigrosine base, indigo, tetrazo - m - phenylene diamine chlorhydrate, nigraniline, and mercaptobenz-thiazole. Anti-corrosion agents, e.g. a phosphorus sulphideturpentine reaction product, and antioxidants, e.g. phenyl a -naphthylamine, may also be added. Greases are formed by the inclusion of soaps, e.g. aluminium stearate, the lead soap of hydrogenated ricinoleic acid, and the soda soap of higher fatty acids, or of inorganic oxide hydrogels or aerogels such as silica ...

Improvements in or relating to metal working lubricating compositions

A composition suitable as a metal-working lubricant comprises an oil-in-water emulsion having incorporated therein a homopolymer of a vinyl halide or a vinylidene halide, a copolymer of a vinyl halide with a vinylidene halide or a copolymer of one or both of these halides with a polymerizable unsaturated organic compound in which the molar proportion of the halides is at least 50 per cent or these polymers further treated by halogenation, sulphurization and/or phosphorization and optionally emulsifiers, stabilizers, extreme pressure agents, anti-oxidants, anti-corrosives, detergents, anti-foaming agents and/or preservatives. Specified polymers are polyvinyl chloride, polyvinyl fluoride, polyvinylidene chloride, copolymers of vinyl chloride with allyl chloride, chlorostyrene, allyl amine, vinylidene chloride, acrylonitrile, methyl methacrylate, isobutylene, maleic acid, vinyl acetate, vinyl benzoate, diallyl ether, vinyl pyridine or vinyl pyrrole, further halogenated polyvinyl chloride, ...

Lubricant composition

A lubricant composition comprises a lubricating vehicle and a minor proportion by weight of the reaction product of tri-ethanolamine and a monoester of the formula R-O-(CH2CH2)n-P=O(OH)2 or a diester of the formula [R-O-(CH2CH2O)n]2=P=O(OH) or a mixture of said monoester and said diester, wherein R is an organic group having at least 9 carbon atoms and n is an integer from 3 to 30. The above reaction product may be present in an amount of from 0.001 to 20% by weight of the lubricating vehicle which may be aqueous or hydrocarbon in nature. The composition may also include other conventional additives.ALSO:A complex organic phosphate ester is obtained by reacting triethanolamine with a monoester of the formula R-O-(CH2CH2O)n-P=O(OH)2 or a diester of the formula [R-O-(CH2CH2O)n]2=P=O(OH) or a mixture of said monoester and said diester, wherein R is an organic group having at least 9 carbon atoms and n is an integer from 3 to 30. The reactants may be blended at 150 DEG F. and water may be present ...

Improvements in and relating to lubricants

... 327,097. Prendergast, R. S., Prendergast, C. S., Sonsthagen, A., and Pearson, F. Sept. 22, 1928. Lubricants for machinery subject to friction and rapidly varying pressure e.g. gear wheels, friction gears, and roller bearings, contain such proportions of a metal, metal oxide, or metal compound, electropositive to the steel or other metal of the gears as to make the lubricants anodic thereto, such proportion being ascertained; by the following formula:- where A = the percentage of the electropositive component, a = the potential in volts of the electropositive component, b = the potential in volts of the metal of the gears &c., c = the percentage of water in the complete lubricant, K = 1312, 1180, or 770 according as the working conditions are ideal, normal, or bad. Electropositive substances specified are zinc, zinc oxide, and, according to the Provisional Specification, zinc carbonate, cadmium, and cadmium oxide. Pure mineral oil, fixed oil, and grease lubricants are referred to. One or ...

METAL-WORKING COMPOSITIONS

A process for high temperature lubrication

A process for high temperature lubrication comprises applying to the surface an oil- and grease-free aqueous solution of an alkali metal phosphate and a viscously soluble potassium polyphosphate, drying the solution and melting the residue. Preferred proportions of the melt in per cent by weight are P2O5, 55-69; Na2O 14-35; K2O, 5-27; 1 to 10% of the sodium and/or potassium can be replaced by e.g. magnesium, manganese or zinc.ALSO:High-temperature lubrication of e.g. seamless steel tubes comprises applying to their surfaces an oil- and grease-free aqueous solution of one or more alkali metal phosphates and a viscously soluble potassium polyphosphate, drying the solution and melting the residue. Preferred proportions of the melt in per cent by weight are: .P2O5..........55-69 .Na2O..........14-35 .K2O..........5-27 1 to 10% of the sodium and/or potassium can be replaced by divalent metals, e.g. Zn, Mg or Mu. p ...

Drawable coatings for forming metal containers and can-forming process.

A drawable precoating composition for a metal substrate for forming containers, e.g. from precoated metal sheet by a multiple drawing process, comprises a basic coating material which will adhere to a metal substrate and 3-10% by wt. of an incompatible lubricant having a specific gravity lower than that of the uncured precoating so that upon curing of the coating it forms a concentration gradient having its greatest concentration near the surface of the coating and furthest from the metal substrate. The lubricant facilitates forming of the coated metal substrate without loss of adhesion of the coating.

METAL ROLLING OILS

Cooling-lubricating pastes and liquids

A cooling-lubricating paste comprises water, a bentonite having a grain size of at most 70 microns, e.g., 5.0 to 30.0% by weight and optionally an oil conventionally used in combination with water-based cooling-lubricating liquids, in a conventional quality and amount and optionally further additives, preferably improving lubrication. The properties of cooling-lubricating liquids conventionally employed during shaping and cutting metals and other materials are improved by admixing 0.1 to 20% by weight of additives liable to precipitation from the above liquids, e.g. disinfectants and aroma materials with 30.0 to 80.0% by wt. of water, 5.0 to 30.0% by wt. of the above bentonite and 30.0-50.0% by wt. of the above oil.

EXTREME PRESSURE LUBRICATING COMPOSITION

... 1337360 Extreme pressure lubricants CHEVRON RESEARCH CO 1 June 1972 [1 June 1971] 25699/72 Heading C5F Lubricants comprise an oil, 1-60 wt. per cent of amorphous sodium borate having a particle size of less than 1 Á and 0À5-4 waters of hydration and a dispersant mixture consisting of 40-99À9 wt. per cent of a Group II metal and sulphur containing anionic lipophilic surface-active agent (many examples given, mostly of sulphonates) and 60-0À1 wt. per cent of a lipophilic nonionic surface-active agent (e.g. alkenyl succinimides and pentaerythritol derivatives). Conventional additives may also be present.

PRESERVING AGENT

... 1414318 Compositions containing dialkyl bromonitromalonates L GIVAUDAN & CIE SA 19 Dec 1972 [20 Dec 1971] 58510/72 Headings A5B and ASE [Also in Divisions C2 and C5] A microbiocidal composition for preventing or eliminating the growth of microorganisms in aqueous systems comprises a microbiocidally effective proportion of a dialkyl bromonitromalonate of formula:- wherein R is an alkyl group having up to 4 carbon atoms, in a suitable carrier. The compositions may be added to cosmetic lotions.

LUBRICATING COMPOSITIONS

... 1471313 Lubricants INSTITUT FRANCAIS DU PETROLE 3 June 1974 [4 June 1973] 24483/74 Heading C5F [Also in Division C3] A lubricating composition comprises at least 5% of hydrocarbon oil, which may be a mineral oil or an olefine oligomer, and at least 5% of an ester-ether of the formula R4(COX) m , where R4 represents the hydrocarbon radical of a dimeric or trimeric acid derived from an unsaturated aliphatic monocarboxylic acid of 14 to 22 carbon atoms per molecule, or a mixture of the dimeric and trimeric acids, m is 2 or 2 respectively, and X represents monovalent radicals of which 85 to 1% are of the formula -OR6 and 15 to 99% of the formula -(OR5) n OR6, where R6 represents the hydrocarbon radical of a monohydrie aliphatic or alicyclic alcohol or phenol, R5 represents an alkylene radical, up to C 5 , and n is a number from 2 to 50. The dimeric or trimeric acid may have been hydrogenated. The composition may also contain up ...

Improvements in or relating to the extrusion of metals

In the extrusion of a metal billet a solid lubricant is employed which may be sodium chloride, potassium chloride or lithium fluoride, which may be mixed with lime or magnesia, or it may be of glass, graphite, mica or borax. Preferably, the lubricant is made into a preformed pad by the use of a binder such as water-glass, starch, linseed oil and water or phosphoric acid.

METAL-WORKING OIL COMPOSITION

LUBRICANT EMULSION

Oxyalkylene substituted higher fatty acid derivatives and method of preparing them

Lubricants for metal-forming operations are esters of C10- 22 fatty acids substituted in the acyl chain with oxyalkylene radicals having at least 2 oxyalkylene groups, each oxyalkylene radical being adjacent to a hydroxy group or to another such oxyalkylene radical, each alkylene containing 2-4 carbon atoms (see Division C2). In Example I, aqueous solutions of the reaction product of epoxidized soybean oil with ethoxylated nonyl phenol are stated to be of value as a lubricant at a metal-metal interface.ALSO:The invention comprises esters of C10- 22 fatty acids, the acyl chain being substituted with oxyalkylene radicals having at least two oxyalkylene groups, each oxyalkylene radical being adjacent to a hydroxy group or to another such oxyalkylene radical, each alkylene containing 2-4 carbon atoms; and their production by reacting an epoxidized ester with an oxyalkylene ether or ester in the presence of a strong Lewis acid or a tertiary amine (or with a polyoxyalkylene glycol). Preferred ...

A metalworking fluid

Improved lubricant blend

Lubricating oil compositions comprise a mineral oil, less than 20 per cent each of an oil-soluble and of a water-soluble non-ionic surface active agent, and less than 5 per cent of an ionic rust preventive. The rust preventives are defined as alkali metal, alkaline earth metal and ammonium salts of sulphonated petroleum fractions, soaps of fatty acids containing more than 8 carbon atoms, fatty acids, such as oleic acid, straight chain alkylamines containing more than 8 carbon atoms, amine salts, alkanolamines and alkanolamine salts, e.g. triethanolamine and triethanolamine oleate, naphthenic acids and their salts and alkyl mercapto organic acids, e.g. lauryl mercapto acetic acid. Suitable radicals from which the surface-active radicals may be derived are given; water-soluble surface active agents referred to are polyoxyalkylene derivatives of fatty esters of polyhydric alcohols, esterified polyoxyalkylene derivatives of urea, and condensation products of alkyl phenols with polyhydric alcohols ...

Pipe thread lubricant

A composition suitable as a pipe thread lubricant comprises a lubricating oil, a minor proportion of a complex of a metal soap of a C8-C30 carboxylic acid and a metal salt of a C1-C6 aliphatic carboxylic acid, a minor proportion of graphite and a minor proportion of one or more powdered metals. The lubricating oil may be mineral or synthetic, while synthetic oils mentioned are those of the synthetic hydrocarbon, hydrocarbon polymer, ester, complex ester, formal, mercaptol, polyalkylene oxide, and silicone types, and specifically di-2-ethylhexyl sebacate and di-C8-oxo azelate. The C1-C6 aliphatic carboxylic acid may be formic, acetic, propionic, acrylic, adipic or lactic acid. The powdered metal may be zinc dust and/or lead powder. The composition may also contain oxidation inhibitors (e.g. phenyl-alpha-naphthylamine), dyes, metal deactivators, corrosion preventives or deodorants. In an example, a lubricating grease is prepared from mineral lubricating oil, hydrated lime, coconut fatty acids ...

METAL WORKING LUBRICANTS

LUBRICANT

... 1479155 Sulphated polyoxyalkylene compounds SANYO CHEMICAL INDUSTRIES Ltd 6 Dec 1974 [7 Dec 1973] 52975/74 Heading C2C [Also in Divisions C3 and C5] The sodium, morpholine and triethanolamine salts of pentaerythritol dioleate-10EO-SO 3 H and the triethanolamine salts of pentaerythritol - 20EO - dioleate - SO 3 H, pentaerythritol dilaurate - 10EO-SO 3 H, pentaerythritol distearyl ether - 10EO-SO 3 H, sucrose- 20EO - dioleate - S0 3 H, tetraethylenepentamine dioleic amide - 20EO-SO 3 H and sorbitan monooleate-6-9EO-SO 3 H are prepared by reacting the first named component with the specified amount of ethylene oxide (EO), esterifying where appropriate, sulphating with chlorosulphonic acid and converting to the salt. The products are used in aqueous lubricating compositions.

METAL WORKING LUBRICANTS

... 1532643 Lubricants LUBRIZOL CORP 7 Oct 1975 [10 Oct 1974 7 Feb 1975] 26984/78 Divided out of 1532642 Heading C5F A lubricating composition that melts in the range 30-100‹ C. comprises (a) an ester of a saturated aliphatic alcohol of at least ten carbon atoms and an aliphatic di- or poly-carboxylic acid of four to twenty carbon atoms, and (b) a substituted succinic acid or its anhydride or lithium salt. It may also contain a salt of the formula where M is a metal of Group I or II or Al, Sn, Co, Pb, Mo, Mn, Ni, NH 4 or substituted ammonium, R' and R2 are predominantly hydrocarbon radicals, X1, X2, X3 and X4 are each O or S and a and b are each zero or one.

EXTRUSION METHOD

PROCESS FOR MACHINING METAL

... 1520755 Lubricants for machining metals TEXACO DEVELOPMENT CORP 4 Sept 1975 [1 Nov 1974] 36372/75 Heading C5F In the machining of metals, the lubricant comprises a major proportion of mineral oil and a minor proportion, enough to reduce air misting, of a copolymer of ethylene and propylene that has an amorphous structure, a number-average molecular weight between 10,000 and 100,000, a propylene content of 20 to 70 mole per cent and a ratio M w /M n less than 5. Other additives may also be present.

Improvements in and relating to corrosion inhibitors and application thereof

A solution in a hydrocarbon of a salt of a polycarboxylic acid containing at least 6 carbon atoms and an alkylene polyamine having at least 1 hydrogen atom on each nitrogen atom, said salt containing at least 20 carbon atoms, is used to inhibit corrosion of metals in presence of water. The hydrocarbon solvent may itself be an oil or other hydrocarbon which is being processed or stored and from which the water is separating or has separated. Alkylene polyamines used to form salts include ethylene, propylene up to hexylene diamine and homologues, as well as diethylene (propylene or butylene) triamine, triethylene (propylene or butylene) tetramine and tetraethylene (or butylene) pentamine. Hydrocarbon substituents on the nitrogen include aryl, aralkyl, alkaryl and cycloalkyl. The preferred polyamines have the formula R-NH-R1-NHR11 where R and R11 are hydrogen or alkyl, at least one being alkyl, preferably of at least 6 and especially 10 or more carbon atoms, and R1 is an alkylene radical, ...

Polymeric materials

Vinyl and allyl esters of beta,beta-dialkyl acrylic acids are prepared by the following methods: (a) in the case of vinyl esters by reaction of the acid with acetylene, or by transesterification of the acid with a vinyl ester, and (b) in the case of allyl esters by the esterification of the acid with allyl alcohol, by the transesterification of the acid with an allyl ester, or by the reaction of allyl chloride with a metallic salt of the acid. In examples: (1) vinyl beta-beta-dimethylacrylate is prepared by ester interchange between vinyl acetate and beta-beta-dimethylacrylic acid in the presence of mercuric sulphate as a catalyst, the reaction mixture being washed with a solution of sodium bicarbonate before distilling. The product is characterized by means of its density, boiling point and refractive index; (8) allyl beta-beta-dimethylacrylate is prepared by esterifying the acid with allyl alcohol in presence of sulphuric acid and benzene. The product is characterized by means of its ...

LUBRICANTS FOR COLD WORKING OF METALS

LUBRICANT FOR PLASTIC WORKING OF METALS

Improvements in or relating to lubricating grease compositions

A lubricating grease comprises a lubricating oil, an inorganic gelling agent, an alkali metal borate and the reaction product of a phosphorus sulphide with an olefine of at least 8 carbon atoms. The oil may be a paraffinic, naphthenic or asphaltic mineral oil, an organic phosphate, or a diester; the gelling agent may be an organo-modified clay; the borate may be of lithium, sodium, potassium or caesium, the preferred compound being borax; and the preferred phosphosulphurized product is the reaction product of a bi-cyclic terpene, or a liquid containing such a terpene, e.g. turpentine oil, with P2S5. The compositions may also include lead naphthenates, chlorinated di-aryl and di-aralkyl sulphides, chlorinated waxes or chlorinated rubber, and phenyl-alpha-naphthylamine.

LUBRICANTS FOR COLD WORKING OF ALUMINIUM

... 1528576 Aqueous lubricants ALCAN RESEARCH & DEVELOPMENT Ltd 29 Oct 1975 [4 Nov 1974] 47694/74 Heading C5F A lubricant for working aluminium comprises an aqueous solution of a salt-like adduct of (a) an amine of the formula R 1 -NH-R 2 -COOH where R 1 is an alkyl group that has a chain of at least eight carbon atoms, R 2 is an alkylene group of one to five carbon atoms and the carboxyl group is no more than three carbon atoms away from the amino group, and (b) a mono- or di-ester of phosphoric acid with a polyalkylene oxide or its ether. The alkyl group R, may contain one or more hydroxyl or alkoxyl groups.

Hydrocarbon polymers; processes for preparing said polymers; and compositions containing said polymers

A lubricating oil composition comprises a major proportion of a hydrocarbon lubricating oil and a minor proportion of a hydrocarbon polymer prepared by polymerizing one or more alpha-olefins having 10-22 carbon atoms in the molecule, alone or with one or more alpha-olefins having 5-8 carbon atoms in the molecule at below 80 DEG C. in the presence of a Ziegler type catalyst, the ratio of 10-22 carbon atom olefins to 5-8 carbon atom olefins when used being such that 5-15% of the alkyl side chains in the polymer will contain 3-6 carbon atoms. Specified lubricating oils are mineral oils and hydrocarbon lubricants from olefin polymerization, the hydrogenation of cracked wax olefins, and wax isomerization and they may be either waxy lubricating oils or partially or completely dewaxed hydrocarbon oils.ALSO:A mixture of alpha-olefins having 10-22 carbon atoms in the molecule is obtained by polymerizing an alpha-olefin having less than 10 carbon atoms in the molecule at a temperature between 100 ...

Process of making an improved carboxylic acid salt complex thickened lubricant

A process for the production of a substantially anhydrous lubricating composition comprising a mixture of metal salts of acetic acid and a C7 to C10 monocarboxylic acid, and lubricating oil, consists in heating the mixture to 250-350 DEG F., maintaining the proportion by weight of the said metal salts in the range of 20-50%, homogenizing in the range 80-150 DEG F. with the rate of shear in the range 100,000 to 500,000 reciprocal seconds, diluting with further amounts of lubricating oil, thus giving a concentration of 4-10 wt. per cent of metal salts and homogenizing in the range 80-150 DEG F., with the rate of shear in the range 100,000 to 750,000 reciprocal seconds, to give a fluid product of viscosity 80-200 S.S.U. at 210 DEG F. and said to be of improved stability. The lubricating oil has an initial viscosity in the range 55-100 S.S.U. at 210 DEG F. and a V.I. of 40-100; the molecular ratio of acetic to C7-C12 acid is in the range of 10 : 1 to 25 : 1. It is preferred to form the said ...

POLYBUTENE COMPOSITIONS

... 1499316 Cutting oils BP CHEMICALS INTERNATIONAL Ltd 12 Sept 1975 [4 Oct 1974] 43100/74 Heading C5F A base oil comprises a liquid polybutene, an antioxidant and a metal chelating agent which is a derivative of hydroxyquinoline or salicylaldehyde. The anti-oxidant can be a phenolic, amino, thiophosphate or phosphite compound. The composition may contain other conventional additives.

ALS HOCHBELASTBARES SCHNEIDOL UND ALS MASCHINENSCHMIERMITTEL VERWENDBARE MINERALSCHMIEROLFORMULIERUNG

METALWORKING EMULSION

WALZOELEMULSION AND PROCEDURES FOR COLD-ROLLING STEEL STRIP USING THE SAME

COMPOSITION AND PROCEDURE FOR THE COATING OF METALS WITH LUBRICATION PLASTICS

SCHMIERMITTEL FUER DIE WERKZEUGE BEIM LOCH- UND/ ODER STRANGPRESSEN, INSBESONDERE ROHRSTRANG- PRESSEN SOWIE VERFAHREN ZUM SCHMIEREN DER WERK- ZEUGE

VERFAHREN ZUM VERFORMEN VON EISEN-, BUNT-, LEICHT- ODER SONDERMETALLWERKSTOFFEN

OL-IN-WASSER-EMULSION ZUM KALTWALZEN VON LEICHTMETALLEN

METALLBEARBEITUNGSEMULSION

VERFAHREN ZUR KALTFORMUNG VON METALLEN UND HIERFUR VERWENDBARE SCHMIERSTOFFZUSAMMENSTELLUNG

METALLBEARBEITUNGSFLUESSIGKEIT

VERFAHREN ZUR HERSTELLUNG VON TIEFGEZOGENEN UND /ODER ABSTRECKGEZOGENEN DOSEN AUS WEISSBLECH

VERFAHREN ZUM MEHRSTUFIGEN ZIEHEN VON STRANGFOERMIGEM METALLISCHEM GUT

PROCEDURE FOR VERY MUCH SNAPPING EXTRUSION MOULDING LIGHT ALLOYS AND LEICHTMETALL-LEGIERUNGEN

TRIÄTHANOLAMINTRIBORAT, EINE VERBINDUNG VON BOR(III)SÄURE UND TRIÄTHANOLAMIN MIT HOHEM GEHALT DER BORATKOMPONENTE UND MIT HOHER LÖSLICHKEIT IN WASSER UND EINIGEN ORGANISCHEN LÖSUNGSMITTELN

RESIN-COATED METAL FOIL AND RESIN COMPOSITION

ASH-FREE LUBRICANT COMPOSITIONS FOR INTERNAL-COMBUSTION ENGINES.

METAL COMPLEX ABSTENTION LUBRICATING OIL ADDITIVE.

LUBRICANT FOR METALWORKING.

CHROMATIERTES METALLBLECH MIT HOHER KORROSIONSBESTÄNDIGKEIT, DAS EINE VERBESSERTE GLEITFÄHIGKEIT UND ELEKTRISCHE LEITFÄHIGKEIT AUFWEIST

LUBRICANT FOR THE SHAPING OF METALLIC MATERIALS.

MULTI-FUNCTIONAL PROTECTIVE COATING FOR ZINC-COATED STEEL SURFACES AND YOUR ALLOYS.

REACTION LUBRICANT AND PROCEDURE FOR THE PREPARATION OF METALS FOR THE DEFORMATION AT LOW TEMPERATURES.

LUBRICANT FOR THE COLD SHAPING OF METALLIC MATERIALS AND PROCEDURES FOR ITS PRODUCTION.

LUBRICATING OIL COMPOSITIONS AND THEIR USE

LUBRICANT

PROCEDURE AND DEVICE FOR LUBRICATING A HEATED ONE UP ALUMINIUMPRESSLINGS WITH THE EXTRUSION

Pipe end correction method of seamless pipe made of high cr stainless steel

The pipe end correction method for correcting an inner diameter of pipe end of a seamless pipe made of a high Cr stainless steel containing 8 to 35 mass % Cr, and 0.1 to 10 mass % Ni includes a pipe end correction step following hot tube-making and heat treatment, that forces a plug into the inside of pipe end portion for inner diameter correction so as to expand the pipe end portion while oxide scale, which is generated during tube-making or heat treatment, remains accumulated on an inner surface of the pipe end portion. A lubricant film forming step, prior to the pipe end correction step, applies lubricant at least either on the inner surface of the pipe end portion of the seamless pipe or on a surface of the plug. Seizure flaws can be prevented on the inner surface of the pipe end portion of the high Cr stainless steel.

Surface treatment of metal substrates

A process for surface treatment of metal substrates, including the steps of: providing a metal substrate including hydroxyl groups at its surface; bringing the metal substrate into contact with a solution of at least one organophosphorus compound to enable the reaction of the hydroxyl groups at the surface of the metal substrate with the organophosphorus compound to form a monomolecular layer over the surface and a second layer of physisorbed organophosphorus molecules at least preponderantly crystallized, the obtained treated substrate being coated with the organophosphorus compound in the form of a first monomolecular layer coating at least 15% of the surface of the substrate and in the form of a physisorbed second layer at least preponderantly crystallized. A treated metal substrate which may be obtained by the process thereof, corresponding solution and its use for treating metallic substrates to improve their tribological properties during their shaping, in particular their stamping.

Composition and method

Lubricant for plastic working

A lubricant for plastic working contains 0.01-40 wt % of an alkali metal salt of an alicyclic polyvalent carboxylic acid, 0.01-20 wt % of a water-soluble polymeric compound, and 0.01-40 wt % of a thermosetting resin powder with an average particle size of 0.1-20 μm or 0.01-40 wt % of an epoxy resin powder with an average particle size of 0.1-20 μm and 0.01-40 wt % of a curing agent, with the remainder water.

Composition and method for treating metal

Rust preventative compositions

This invention relates to rust preventative compositions comprising an aqueous emulsion of a compound of the general formula: WHEREIN R'' is hydrogen or a lower alkyl containing one to six carbon atoms; R is either CnH2n 1, CnH2n 1 or CnH2n 3; n is an integer from 11 to 23 and x is an integer from 1 to 4.

Nu-oxyalkylated-aminediphenyl-oxo-and amino-compounds

POLYSULFURATED OLEFIN COMPOSITIONS, THEIR PREPARATION AND THEIR USE AS LUBRICANT ADDITIVES

Organic alkaline earth metal complexes and method of making same

Organic alkaline earth metal complexes formed by use of sulfonic promoters

Organic barium complexes and method of making same

Organic alkaline earth metal complexes formed by use of thiophosphoric promoters

Organic alkaline earth metal complexes and method of making same

Ethylene α-olefin block copolymers and methods for production thereof

This invention relates to block polymers containing both crystalline and elastomeric blocks, the block copolymer having an A block and a B block. The A block is a polyethylene or an ethylene polymer optionally containing an alpha-olefin and is generally crystalline. The B block contains an ethylene, α-olefin copolymer segment and optionally contain an ethylene, α-olefin, non-conjugated diene terpolymer segment. If the B block contains a diene containing segment, the diene containing segment is furthest from the junction of the A and the B blocks. Also disclosed is a process for manufacture of the block copolymers and methods for coupling the block copolymers. Coupled block copolymers are useful as thermoplastic elastomers exhibiting physical properties approaching those of crosslinked EP or EPDM elastomers, but showing thermal processability after coupling. The block copolymers of the present invention may also be used as a lubricant or fuel additive, as a plastics blend component, in bitumen blends, as a component in hot melt adhesives and as a component of roof sheeting compounds.

乙烯α－烯烃嵌段共聚物以及它们的制备方法

本发明涉及到同时含有结晶和弹性体嵌段的嵌段共聚物，该嵌段共聚物有A嵌段和B嵌段。A嵌段为聚乙烯或非必须地含有α-烯烃的乙烯聚合物并且通常是结晶的。B嵌段含有乙烯、α-烯烃共聚物链段并且非必须地含有乙烯、α-烯烃、非共轭二烯三聚物链段。如果B嵌段含有包括二烯的链段，该包含二烯的链段距离A和B嵌段结合点最远。同时公开了制备嵌段共聚物的途径和偶联嵌段共聚物的方法。该偶联嵌段共聚物可用作显示接近那些交联的EP或EPDM弹性体物性但具有偶联后热可加工性的热塑弹性体。本发明的嵌段共聚物可用作润滑油或燃料添加剂、用作塑料共混物组分、用在沥青共混物、作为热熔胶的组分和屋顶板材化合物的组分。

Patent SU414294A1

LUBRICATING COOLING LIQUID FOR MECHANICAL TREATMENT OF METALS

Patent SU413179A1

ETHYLENE α-OLEFIN BLOCK COPOLYMERS AND METHODS FOR PRODUCTION THEREOF

This invention relates to block polymers containing both cristalline and elastomeric blocks, the block copolymer having an A block and a B block. The A block is a polyethylene or an ethylene polymer optionally containing an alpha-olefin and is generally crystalline. The B block contains an ethylene, α-olefin copolymer segment and optionally contain an ethylene, α-olefin, non-conjugated diene terpolymer segment. If the B block contains a diene containing segment, the diene containing segment is furthest from the junction of the A and the B blocks. Also disclosed is a process for manufacture of the block copolymers and methods for coupling the block copolymers. Coupled block copolymers are useful as thermoplastic elastomers exhibiting physical properties approaching those of cross-linked EP or EPDM elastomers, but showing thermal processability after coupling. The block copolymers of the present invention may also be used as a lubricant or fuel additive, as a plastics blend component, in bitumen blends, as a component in hot melt adhesives and as a component of roof sheeting compounds.

Lubricant for hot metal processing

Patent SU414290A1

Cutting fluid for machining of metals

Lubricant compositions

Lubricant composition containing spherical particles of a ceramic material dispersed in a supporting vehicle. The composition is used as a lubricant, metalworking cooling fluid, drilling fluid or drilling mud.

Lubricant for cold forming

Water-soluble metalworking liquid

本发明涉及一种水溶性切削液，按照重量份包含以下组分：硼酸4%、十二碳二元酸1%、苯并三氮唑0.1%、三乙醇胺7%、一异丙醇胺4%、妥尔油6%、四聚蓖麻油酸3%、石油磺酸钠3%、矿物油36%、合成脂5%、铝缓蚀剂0.5%、MBM杀菌剂2%、乳化剂2%、水26.4%，其中，水溶性切削液的pH 值在 8.3～9.3 之间。本发明制得的水溶性切削液的pH 值控制在 8.3～9.3 之间，pH 值过高，在一定程度上造成皮肤过敏，pH 值过低，则会影响切削液的防锈能力和抗菌能力。MBM杀菌剂延长水溶性切削液使用寿命。配方简单，使用方便，应用于有色金 属时，提高了有色金属的抗氧化能力和防锈能力，延长了有色金属设备的使用寿命。

METHOD OF OBTAINING A LUBRICANT FOR COLD AND WARM METAL PROCESSING BY PRESSURE

Charging arrangement for shaft furnace

An installation for charging a shaft furnace equipped with a distribution spout, several storage containers, a sluicing system and a valve cage is presented. The containers are arranged next to each other and are horizontally displaceable between a first position aligned on the vertical axis of the shaft furnace, where the material is unloaded; and a second position laterally separated from the vertical axis of the shaft furnace, where the containers are filled.

Fabrication fluids

Method of producing lubricant for cold and warm metal forming

Lubricant composition for use on workpieces in hot metal casting

Composición para lubricar piezas de trabajo en caliente, tal como en laminado de bloques y perfiles o en producción de bloques huecos en bancospara estirar tubos. Supera las dificultades de proporcionar una película lubricante uniforme,con buena adherencia e insoluble en el agua, atemperaturas superficiales de las piezas desde 800°C a 1300°C. Se proponen formulaciones para la composición para piezas de trabajo cuyas temperaturassuperficiales exceden 800°C, e inclusive 1.000°C, que comprenden polvo de vidrio y/o vidrio poroso, grafito natural o sintético, uno o más silicatos demetal alcalino, un polimetafosfato de sodio soluble en agua, eventualemente un polimetafosfato de sodio insoluble en agua y/o bórax, y un espesante. Dichacomposición puede usarse para lubricación directa de piezas de trabajo a temperaturas superficiales entre 800° C y 1.300° C en moldeado o conformado demetales. Composition for lubricating hot workpieces, such as in block and profile lamination or in the production of hollow blocks in benches to stretch tubes. Overcomes the difficulties of providing a uniform lubricating film, with good adhesion and insoluble in water, at surface temperatures of the pieces from 800 ° C to 1300 ° C. Composition formulations are proposed for workpieces whose surface temperatures exceed 800 ° C, and even 1,000 ° C, comprising glass and / or porous glass powder, natural or synthetic graphite, one or more alkali metal silicates, a sodium polymetaphosphate soluble in water, optionally a sodium polymetaphosphate insoluble in water and / or borax, and a thickener. This composition can be used for direct lubrication of workpieces at surface temperatures between 800 ° C and 1,300 ° C in metal molding or forming.

USE OF A WATER OIL EMULSION THAT INCLUDES A LUBRICANT AND ONE OR MORE RENTED POLYVINROL PIRROLIDES AND A FLUID FOR WORKING METALS

Uso de una emulsion de aceite en agua que comprende un lubricante y una o más polivinilpirrolidonas alquiladas como un fluido para trabajar metales enprocedimientos para trabajar metales. Los fluidos para trabajar metales que son emulsiones de aceite en agua, comprenden polivinilpirrolidonas alquiladas comoagentes tensioactivos para emulsionar el aceite en agua. Dichas polivinilpirrolidonas alquiladas, que tienen un peso molecular de alrededor de 1.000 a 50.000,proporcionan emulsiones que muestr an una elevada estabilidad de la emulsion en condiciones de tratamiento cambiantes y duras de fluidos para trabajar metales.Además, las ventajas de los fluidos para trabajar metales segun la presente son la estrecha distribucion del tamano de las got as, la elevada estabilidad frenteal cambio de temperaturas, la elevada estabilidad frente a la variacion de calidad/composicion del agua de relleno, una elevada capacidad para dispersar finosmetálicos en los fluidos para trabajar metales, así como ex celentes características de formacion de película. Use of an oil-in-water emulsion comprising a lubricant and one or more alkylated polyvinylpyrrolidones as a metalworking fluid in metalworking processes. Metalworking fluids that are oil-in-water emulsions comprise alkylated polyvinylpyrrolidones as surfactant agents to emulsify the oil in water. Said alkylated polyvinylpyrrolidones, having a molecular weight of about 1,000 to 50,000, provide emulsions that show high emulsion stability under changing and hard treatment conditions of metalworking fluids.In addition, the advantages of metalworking fluids according to the present are the narrow distribution of the size of the drops, the high stability against temperature change, the high stability against the variation of quality / composition of the filling water, a high capacity to disperse finosmetálicos in the fluids to work metals , as well as excellent characteristics of film formation.

A LIQUID COMPOSITION SUITABLE TO APPLY A LUBRICATING COAT TO METALLIC SUBSTRATES FOR COLD WORK AND A PROCESS FOR COATING METALLIC TUBES WITH SUCH COMPOSITION FOR THEIR STRENGTHENING AND / OR STRETCHING.

Una composición lubricante que comprende alcoholes primarios de cadena larga etoxilados y preferentemente, compuestos de boro pero excluyendo a lamayor parte de aquellos previamente empleados en materiales lubricantes orgánicos, con la cual se consiguen resultados superiores en operaciones deaguzado de tubos, especialmente de tubos con paredes gruesas, y que además resulta de utilidad en operaciones de estirado, ya sea luego del aguzado oindependientemente de él, cuando se desean lograr acabados de superficie de alta calidad, y proceso para revestir tubos metálicos con dicha composiciónantes de su aguzado y/o estirado. A lubricating composition comprising ethoxylated long-chain primary alcohols, and preferably boron compounds, but excluding most of those previously used in organic lubricating materials, with which superior results are achieved in pipe sharpening operations, especially of tubes with thick walls , and which is also useful in stretching operations, either after sharpening or independently of it, when it is desired to achieve high-quality surface finishes, and a process for coating metal tubes with said composition before sharpening and / or stretching.

Viscous compositions and process for the production thereof

VISCOUS ATACTIC POLYOLEFIN COMPOSITION HAVING VISCOSITIES WHICH ARE LESS TEMPERATURE DEPENDENT AND WHICH HAVE RELATIVELY LOW VISCOSITIES AT 100*C. WHICH ARE USEFUL AS LUBRICATING OILS, CABLE FILLING COMPOUNDS AND IN THE MANUFACTURE OF ROOFING BOARD AND SEALING COMPOUNDS, ARE PRODUCED FROM A MIXTURE OF POLYOLEFINS PRODUCED WITH A ZIEGLER CATALYST AND POLYOLEFIN PRODUCED WITH A FRIENDELCRAFTS CATALYST, PREFERABLY PRODUCED BY SUCCESSIVELY POLYMERIZING AN OLEFIN MIXTURE COMPRISING BUTENE-1, FIRST WITH THE ZIEGLER CATALYST AND THEN WITH THE FRIEDEL-CRAFTS CATALYST.

Lubricant emulsion

金属加工用的润滑剂，其中包括由下列组分所组成的乳化水溶液，即(a)一种长链脂肪族酯，酰胺，醇或酸类，(b)作为短效乳化剂的一种长链脂肪酸的铵或挥发性胺盐类。当润滑剂施用于片材(如具铬酸盐或阳极氧化所成的保护表面薄层的金属铝)，水分和氨或挥发性胺蒸发，而留下在储存时稳定的疏水性润滑剂。该片材可制成由成型部件粘合而成的结构件。

Lubricant for hot metal processing

Polycarbonates, uses thereof, processes for preparing and purifying same

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LUBRICATING COOLING LIQUID FOR MECHANICAL TREATMENT OF METALS

Lubricant for cold and hot metal processing

Lubricant-coolant for cold working of metals

Изобретение касаетс  смазочно-охлаждающих жидкостей, используемых при глубокой выт жке металлов и в процессах резани  как со сн тием, так и без сн ти  стружки. Цель изобретени  - повышение стойкости инструмента и качества обработанной поверхности. Смазочно-охлаждающа  композици  содержит, мас.%: воду 40-60, минеральное масло, или его смесь с растительным маслом, или полидиметилсилоксановую жидкость 10-50 и бентонит 5-30. Целесообразно ввести в состав 1-10 мас.% стеарата кальци  и/или стеарата цинка. Композици  увеличивает срок службы инструмента до 165-185 мин. 1 з.п.ф-лы, 1 табл.

LUBRICANTS FOR HOT TREATMENT OF METALS BY PRESSURE

Lubricant Compositions for Metal Processing

내용 없음

LUBRICATING COOLING LIQUID BONE FOR MECHANICAL

Lubricant for hot metal forming

Method for warm pressing of powders of stainless steel and composition of stainless steel powders for warm pressing

FIELD: powder metallurgy, namely compositions of powders of stainless steel for warm pressing. SUBSTANCE: composition for warm pressing contains standard powder of stainless steel sprayed by water. Said powder contains iron, silicon, no less than 0.5 mass %; chrome, 10 - 30 mass %, optionally alloying elements and inevitable impurities, high-temperature lubricant, 0.8 -2.0 mass %. High-density articles are manufactured by pressing such composition at elevated temperature and then sintering it. EFFECT: improved density of pressed pieces. 17 cl, 7 tbl, 1 ex ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 294 815 (13) C2 (51) ÌÏÊ B22F 1/00 B22F 3/12 (2006.01) (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005100785/02, 13.06.2003 (72) Àâòîð(û): ÁÅÐÃÊÂÈÑÒ Àíäåðñ (NO), ÄÀËÜÁÅÐà Ìèêàýëü (SE) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 13.06.2003 (73) Ïàòåíòîîáëàäàòåëü(è): ÕÅÃÀÍÅÑ ÀÁ (SE) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 14.06.2002 SE 0201825-7 (43) Äàòà ïóáëèêàöèè çà âêè: 10.09.2005 (45) Îïóáëèêîâàíî: 10.03.2007 Áþë. ¹ 7 2 2 9 4 8 1 5 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 6365095 B1, 02.04.2002. SU 1547947 A1, 07.03.1990. SU 728994 A, 28.04.1980. US 5368630 A, 29.11.1994. US 6123748 A, 26.09.2000. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 14.01.2005 2 2 9 4 8 1 5 R U (87) Ïóáëèêàöè PCT: WO 03/106077 (24.12.2003) C 2 C 2 (86) Çà âêà PCT: SE 03/01001 (13.06.2003) Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á. Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Þ.Ä.Êóçíåöîâó, ðåã.¹ 595 (54) ÑÎÑÒÀÂ È ÑÏÎÑÎÁ ÒÅÏËÎÃÎ ÏÐÅÑÑÎÂÀÍÈß ÏÎÐÎØÊΠÈÇ ÍÅÐÆÀÂÅÞÙÅÉ ÑÒÀËÈ (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê ïîðîøêîâîé ìåòàëëóðãèè, â ÷àñòíîñòè ê ñîñòàâàì ïîðîøêà èç íåðæàâåþùåé ñòàëè äë òåïëîãî ïðåññîâàíè . Ñîñòàâ äë òåïëîãî ïðåññîâàíè ñîäåðæèò ðàñïûëåííûé âîäîé ñòàíäàðòíûé ïîðîøîê èç íåðæàâåþùåé ñòàëè, âêëþ÷àþùèé æåëåçî, íå ìåíåå 0,5 âåñ.% êðåìíè è ...

Patent JPS5031261A

Cutting fluid for machining of metals

Cold metal drawing grease

Metal working water and metal working composition

냉각성 및 윤활성이 뛰어나며, 환경에 악영향을 미치게 하지 않는 금속가공용수 혹은 조성물이다. 불소이온, 탄산수소이온, 및 규소로 이루어지는 군으로부터 선택되는 1종이상 및 나트륨이온을 포함하고, pH 6.0 ∼ 10으로 조정한 물을 그대로 금속가공용수로서 사용하거나, 이 금속가공용수에 방청제등의 첨가물을 혼합시켜 조성물을 조정하고, 절삭유의 대신으로 사용한다. It is a metal processing water or composition that is excellent in cooling and lubricity and does not adversely affect the environment. Water containing at least one selected from the group consisting of fluorine ions, hydrogen carbonate ions, and silicon and sodium ions, and adjusted to pH 6.0 to 10 is used as the metal working water as it is, or to the metal working water, The additives are mixed to adjust the composition and used in place of cutting oil.

POLYGOBONATE, USE THEREOF, METHOD OF MANUFACTURING THE SAME

내용 없음

Lubricant for hot pressing of metals

Metal working oil composition, method of metal working, and product of metal working

본 발명은 천연 유지, 그 유도체 및 합성 에스테르유로 이루어지는 군에서 선택되는 베이스 오일 및 솔비탄 지방산 에스테르 및 인지질을 포함하는 극미량 오일제 공급형의 금속 가공법에 이용하는 오일제 조성물, 이를 사용한 금속 가공 방법 및 금속 가공품을 제공한다. 본 발명의 오일제 조성물은 윤활성, 방청성이 뛰어나, 주철, 스틸, 스테인레스, 비철 금속(Al 합금, Mg 합금) 등의 금속 재료를 극미량 오일제 공급형의 금속 가공법에 의해 가공하기에 적합하다. 베이스 오일, 솔비탄 지방산 에스테르, 인지질, 금속 가공법, 오일제 조성물

Lubricating oil composition for metalworking

Cold strip rolling oil of steel plate

A cold strip rolling oil for steel plate comprises at least one ester oil of (A) 1st ester oil of formula R1COO-(R2-O)n-R3[R1= C7-29 alkyl, alkenyl, hydroxy alkyl or hydroxy alkenyl; R2=C2-4 alkyklene; R3= alkyl or alkenyl; n=1-5 , and (B) 2nd ester oil of formula R4- C(=0)-O- (R5-0)m- C(=0)-R6[R4 and R6 are each C5-29 alkyl or aklenyl; R5=C2-4 alkylene; m=1-30 . Pref. oils and fats from sea bream family, their hydrogenates and/or their hydrolyses (higher fatty acid or alcohol) may be mixed with the ester oils.

COMPOSITION AND METHOD OF WARM PRESSING POWDERS FROM STAINLESS STEEL

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2005 100 785 (13) A B 22 F 1/00, C 22 C 33/02 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2005100785/02, 13.06.2003 (71) Çà âèòåëü(è): ÕÅÃÀÍÅÑ ÀÁ (SE) (30) Ïðèîðèòåò: 14.06.2002 SE 0201825-7 (43) Äàòà ïóáëèêàöèè çà âêè: 10.09.2005 Áþë. ¹ 25 (86) Çà âêà PCT: SE 03/01001 (13.06.2003) (74) Ïàòåíòíûé ïîâåðåííûé: Åãîðîâà Ãàëèíà Áîðèñîâíà Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Ã.Á. Åãîðîâîé R U Ôîðìóëà èçîáðåòåíè 1. Ñîñòàâ äë òåïëîãî ïðåññîâàíè èç ðàñïûëåííîãî âîäîé ïîðîøêà èç íåðæàâåþùåé ñòàëè, âêëþ÷àþùåãî æåëåçî è 10-30 âåñ.% õðîìà, íåîá çàòåëüíî ëåãèðóþùèå ýëåìåíòû è íåèçáåæíûå ïðèìåñè, è ñìàçêè, îòëè÷àþùèéñ òåì, ÷òî ñòàëüíîé ïîðîøîê âë åòñ ñòàíäàðòíûì ïîðîøêîì èç ñòàëè, à ñìàçêà ïðèñóòñòâóåò â êîëè÷åñòâå 0,8-2,0 âåñ.%. 2. Ñîñòàâ ïî ï.1, â êîòîðîì ñòàëüíîé ïîðîøîê âêëþ÷àåò íå ìåíüøå 0,5 âåñ.% êðåìíè . 3. Ñîñòàâ ïî ï.2, â êîòîðîì ñòàëüíîé ïîðîøîê âêëþ÷àåò 0,7-1,0 âåñ.% êðåìíè . 4. Ñîñòàâ ïî ï.1, â êîòîðîì ñòàëüíîé ïîðîøîê âêëþ÷àåò îäèí èëè íåñêîëüêî ýëåìåíòîâ, âûáðàííûõ èç ãðóïïû, ñîñòî ùåé èç ìîëèáäåíà, íèêåë , ìàðãàíöà, íèîáè , òèòàíà, âàíàäè è íå áîëåå 1,0 âåñ.% íåèçáåæíûõ ïðèìåñåé. 5. Ñîñòàâ ïî ï.1, â êîòîðîì ñìàçêà âë åòñ ñìàçêîé äë òåïëîãî ïðåññîâàíè . 6. Ñîñòàâ ïî ï.1, â êîòîðîì ñìàçêà êîìáèíèðóåòñ ñ íå áîëåå 0,4 âåñ.% ñîåäèíåíè , îáëàäàþùåãî âûñîêèì ñðîäñòâîì ê êèñëîðîäó. 7. Ñîñòàâ ïî ï.6, â êîòîðîì ñìàçêà âêëþ÷àåò îò ïðèáëèçèòåëüíî 0,05 äî 0,3 âåñ.% ñîåäèíåíè , îáëàäàþùåãî âûñîêèì ñðîäñòâîì ê êèñëîðîäó. 8. Ñîñòàâ ïî ï.6, â êîòîðîì îáëàäàþùèì âûñîêèì ñðîäñòâîì ê êèñëîðîäó ñîåäèíåíèåì âë åòñ ñòåàðàò ëèòè . 9. Ñîñòàâ ïî ëþáîìó èç ïðåäøåñòâóþùèõ ïóíêòîâ, â êîòîðîì ñìàçêà â äîïîëíåíèå ê íåîá çàòåëüíîìó ñîåäèíåíèþ, îáëàäàþùåìó âûñîêèì ñðîäñòâîì ê êèñëîðîäó, ïî ñóùåñòâó ñîñòîèò èç îëèãîìåðà àìèäà, èìåþùåãî ôîðìóëó D-Cma-B-A-B-Cmb-D ãäå D âë åòñ -Í, COR, CNHR, ãäå ...

Aqueous lubricating coating agent for metal material, surface-treated metal material, and method for forming lubricating coating for metal material

本发明提供一种金属材料用水系润滑被膜剂，在塑性加工、加压成形等时也可以实现优异的润滑性，并且可以同时解决操作性(缩短工序、减少淤渣等)，能够同时进行化成处理和润滑处理。本发明的金属材料用水系润滑被膜剂的特征在于，是配合黑色系固体润滑剂以外的至少一种润滑成分；和选自磷酸化合物、草酸化合物、钼酸化合物、锆化合物、以及钛化合物中的至少一种化成成分而成的pH为2.0～6.5的金属材料用水系润滑被膜剂，所述润滑成分的浓度以相对于所述润滑被膜剂中的全部固体成分质量而言的质量比计为5质量％以上，在将所述润滑被膜剂的总质量设为100质量％的情况下，所述化成成分的浓度为0.3～8质量％。

Grease

Additive for a metalworking composition and its use

Ethylene α-olefin block copolymers and a method for preparing the same (ETHYLENE ALPHA-OLEFIN BLOCK COPOLYMERS AND METHODS FOR PRODUCTION THEREOF)

본 발명은 A블록 및 B블록을 갖는 블록 공중합체, 결정성 및 탄성 중합체계 블록을 함유하는 블록 중합체에 관한 것이다. A블록은 선택적으로 α-올레핀을 함유하는 에틸렌 중합체 또는 폴리에틸렌이며, 일반적으로 결정성이다. B블록은 에틸렌, α-올레핀 공중합체 분절을 함유하며, 선택적으로 에틸렌, α-올레핀, 비-공액 디엔 삼원중합체 분절을 함유한다. B블록이 디엔 함유 분절을 함유하는 경우에, 디엔 함유 분절은 A와 B블록의 접합점으로부터 가장 멀리 떨어져 있다. 또한, 본 발명은 블록 공중합체의 제조방법 및 블록 공중합체의 결합방법에 관한 것이다. 결합된 블록 공중합체는, 가교결합된 EP 또는 EPDM에 근접한 물성을 나타내지만 결합 후 가공성을 나타내는 열가소성 탄성 중합체로서 유용하다. 또한, 본 발명의 블록 공중합체는 윤활제 또는 연료 첨가제로서, 역청질 블렌드내의 플라스틱 블렌드 성분으로서, 고온용융 접착제내의 성분으로서, 및 루프 시팅 화합물의 성분으로서 사용될 수도 있다.

METHOD OF OBTAINING A LUBRICATOR FOR COLD AND WARM METAL PROCESSING

The manufacture method of polycarbonate and uses thereof, polycarbonate and process for purification

本发明的聚碳酸酯为具有特定环状结构的蔗糖 系、蔗糖系以外的低糖类系及单糖类系聚碳酸酯，由 不具环状结构的特定的糖衍生出的聚碳酸酯，具有季 戊四醇、新戊二醇、或三羟甲基乙烷的骨架结构的聚 碳酸酯，及特定的二碳酸酯。又，本发明的润滑油及 电绝缘油含有上述的聚碳酸酯而成。本发明还提供 了如上述的聚碳酸酯的制造方法及精制方法。

A kind of nitrogen bearing duplex stainless steel cold-rolled section lubricant compositions

本发明公开了一种含氮双相不锈钢冷轧型材润滑剂组合物，采用油酸乙二醇酯(酸值<8mgKOH/g):VHVI 4质量比＝1:2复合作为复合半合成基础油，配合多种复合添加剂调和而成。它包括：抗氧剂、油性剂、减摩剂、抗磨剂、防锈剂、金属钝化剂、抗氧抗腐剂、抗泡剂、补强剂、催冷剂等。本发明具有良好的抗热氧化安定性、抗表面损伤性、极压承载性，减少摩擦系数，良好的粘附性，扩散性，抗污染性及与金属残屑分离性，不易氧化，良好的过滤性、冷却和清洗性能。

Sulfurized metalworking lubricants derived from modified natural fats and oils and formulations

Improved sulfurized metalworking lubricants derived from natural fats and oils which are modified by reacting the natural fat or oil with a hindered polyol and a dicarboxylic acid are provided. Also disclosed are sulfurized blends of said modified fats and oils with fatty acid esters and lubricant compositions useful for a variety of metalworking applications wherein the sulfurized modified triglycerides or sulfurized blends are combined with other lubricating agents, emulsifiers and additives.

Lubricant for hot metal forming

Rolling oils

FIELD: chemistry. SUBSTANCE: claimed invention relates to rolling oil which includes: from 50 to 90 wt %, with respect to the total weight of liquid for rolling oil, hydrocarbon base (a), including at least 50 wt % of isoparaffins, from 5 to 20 wt %, with respect to the total weight of rolling oil, of one or several friction modifiers (b), selected from fatty alcohols, fatty acids, fatty amines, esters of fatty acids or polyesters, obtained by esterification of copolymers of alpha-olefins and dibasic carboxylic acids with alcohols, from 0.5 to 0.7 wt %, with respect to the total weight of rolling oil, one or more anti-wear and/or antiscuff phosphorus-containing additives, selected from organophosphorus compounds, derivatives of phosphorous acid (c), with content of phosphorus in said oil, measured in accordance with NFT 60-106 standard, constituted at least 500 ppm. Claimed invention also relates to water emulsion, containing rolling oil, and to method of cold steel rolling (versions). EFFECT: obtaining rolling oils, which when applied will increase efficiency of rolling mills and improve surface condition. 15 cl, 3 ex, 6 tbl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: (19) RU (11) (51) МПК C10M 111/02 C10M 111/04 C10M 169/04 C10M 173/00 C10N 20/02 C10N 30/06 C10N 40/24 (13) 2 536 468 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2011152232/04, 02.07.2010 (24) Дата начала отсчета срока действия патента: 02.07.2010 (72) Автор(ы): ЖЕНЕ Николь (FR), ЖАРНИАС Фредерик (FR) (73) Патентообладатель(и): ТОТАЛЬ МАРКЕТИН СЕРВИС (FR) Приоритет(ы): (30) Конвенционный приоритет: R U 03.07.2009 FR 09/03277 (43) Дата публикации заявки: 10.08.2013 Бюл. № 22 (45) Опубликовано: 27.12.2014 Бюл. № 36 2 5 3 6 4 6 8 (56) Список документов, цитированных в отчете о поиске: US 2008/248981 A1, 09.10.2008. JP 2007/ 154055 A1, 21.06.2007. WO 2008/004548 A1, 10.01.2008. FR 2168989 ...

A cold strip iron oil of steel plate (sheet)

An oil for cold-rolling steel plates contains an esterified product of a tri-or higher valent alcohol with tertiary amino nitrogen, and a fatty acid of bc or more. The oil has high lubricating property and mill cleanability; it is stable to heat and mechanical shearing. It is easily volatilised off in the annealing stage; degreasing is not required. The oil may be admixed with a base oil (mineral, animal or vegetable) in which the oil is usually 20% or more. It is also of general use in industrial lubrication for example as cutting and grinding oils.

Lubricant for cold forming

Water-soluble lubricant agent for metal processing and method of metal processing

Изобретение относится к водорастворимому смазочному агенту для обработки металлов, содержащему компонент А, компонент В, компонент С и компонент D, где компонент А представляет собой минеральное масло, которое обладает характеристической температурой, измеренной в соответствии с JIS K2242, 570°С или выше, и содержится в количестве 10% мас. или больше в расчете на общее количество агента, компонент В представляет собой по меньшей мере одну конденсированную жирную кислоту, которую выбирают из конденсированной жирной кислоты (1), полученной дегидратационной конденсацией рициноленовой кислоты, и конденсированной жирной кислоты (2), полученной дегидратационной конденсацией по гидроксильной группе спирта конденсированной жирной кислоты (1) с одновалентной карбоновой кислотой, которая имеет характеристическую температуру, измеренную в соответствии с JIS K2242, 650°С или выше, и содержится в количестве 7,5% мас. или больше относительно общего количества агента, компонент С представляет собой карбоновую кислоту, и компонент D представляет собой аминное соединение или соединение щелочного металла и содержится в таком нейтрализационном эквиваленте, что по меньшей мере компонент В и компонент С нейтрализуются по сумме их кислотных чисел. Агент может обеспечить отличную обрабатываемость труднообрабатываемых материалов и может продлить срок службы обрабатывающего инструмента. 2 н. и 8 з.п. ф-лы, 1 табл. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 621 729 C2 (51) МПК C10M 169/04 (2006.01) C10M 173/00 (2006.01) C10M 101/00 (2006.01) C10M 129/76 (2006.01) C10N 30/06 (2006.01) C10N 40/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014124350, 15.11.2012 (24) Дата начала отсчета срока действия патента: 15.11.2012 (72) Автор(ы): ТАКАГИ Фумиаки (JP), ДЗИДО Ёитиро (JP) (73) Патентообладатель(и): ИДЕМИЦУ КОЗАН КО., ЛТД. (JP) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: JP ...

Lubricant for plastic processing of metal material

본 발명은 강가공 용도에서도 적용 가능하고, 작업 환경을 현저히 오염시키는 흑색계의 외관이 아니며, 성형 불량의 요인이 되는 윤활 찌꺼기가 발생하기 어려운 금속 재료의 소성 가공용 윤활제를 제공한다. 본 발명의 해결수단은 층상 점토 광물의 층간에 양이온성의 유기 화합물을 담지한 유기 변성 점토 광물을 고형분비로 5 내지 95 질량％의 범위로 함유하는 것을 특징으로 하는 금속 재료의 소성 가공용 윤활제이다. The present invention provides a lubricant for plastic working of a metal material which can be applied to steel processing applications and which is not a black outer appearance that significantly pollutes the working environment and which is less likely to cause lubricant debris which is a factor of molding defects. The solving means of the present invention is a lubricant for plastic working of a metal material characterized by containing an organic modified clay mineral carrying a cationic organic compound between the layers of the layered clay mineral in a solid content ratio of 5 to 95 mass%.

LUBRICANTS FOR COLD TREATMENT OF METALS BY PRESSURE

Lubricant composition for blanks in the process of hot pressure metalworking

FIELD: metalworking. SUBSTANCE: composition contains, wt %: (i) glass powder 0-80 and glass frits 0-50, given that content of at least one of the two components is not zero, (ii) natural or synthetic graphite 10-25, (iii) one or several alkali metal silicates of general formula M 2 O n SiO 2 , in which M is lithium, potassium, or sodium and n=0-3, (iv) water-soluble sodium polymetaphosphate 1-3, (v) thickener 0.5-4, and (vi) borax 0-1. Aqueous dispersion advantageously contains 20-50% of components i-vi. EFFECT: enabled formation of uniform high adhesive, mechanically strong, and waterproof film for lubricating parts with surface temperature 800 to 1300 C. 10 cl с9с9с ПЧ сэ (19) 13) ВИ” 2 153 525‘ С2 125:02, 125:24, 125:26, 125:28, 145:10, 145:40), С 10 М 40:24 РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ОМК С 40 М 173/02//(С 10 М 173/02, 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 96109711/04, 15.05.1996 (71) Заявитель: ТИМКАЛ АГ (СН) (24) Дата начала действия патента: 15.05.1996 (72) Изобретатель: Жак ПЭРИАР (СН), (30) Приоритет: 16.05.1995 СН Сез 1416/95 Ханс-Рудольф ШТАУБ (СН) (46) Дата публикации: 27.07.2000 (73) Патентообладатель: ТИМКАЛ АГ (СН) (56) Ссылки: СН 660023 А, 13.03.1987. ЗЦ 1505964 АЛ, 07.09.1989. УР 62-34360 В, 27.07.1987. СН 596294 А, 15.03.1978. СН 609728 А, 15.03.1979. ЕР 054399 АЛ, 23.06.1982. (98) Адрес для переписки: 101000, Москва, Малый Златоустинский пер. 10, кв.15, "ЕВРОМАРКПАТ", Веселицкой И.А. (54) КОМПОЗИЦИЯ СМАЗОЧНОГО СРЕДСТВА ДЛЯ ЗАГОТОВОК ПРИ ГОРЯЧЕЙ ОБРАБОТКЕ МЕТАЛЛОВ ДАВЛЕНИЕМ (57) значение 1 - 4; Г) 1 - 6 водорастворимого Сущность изобретения: композиция полиметафосфата натрия; д) 0 - 3 содержит, мас.%: а1) 0 - 80 стеклопорошка, водонерастворимого полиметафосфата а2) 0 - 50 стеклофритты, причем количество натрия; е) 0,5 - 4 загустителя и ж) 0 - 1 по крайней мере одного из компонентов а1) буры. Предпочтительно водная дисперсия содержит 20 - 50% компонентов а-ж. или а2) в композиции не ...

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Processing fluid

금속 절단 유체 농축물과 같은 가공 유체 조성물은 물, 음이온성 계면활성제인 제1 계면활성제, 양쪽성 계면활성제인 제2 계면활성제, 음이온성 계면활성제와 양쪽성 계면활성제로부터 선택된 제3 계면활성제로서, 제1 및 제2 계면활성제와는 상이한 제3 계면활성제, 및 물을, 방청제, 색부여제 및 탈포제 중 적어도 하나와 함께 함유한다. 농축물은 물과 배합되어, 절단되는 금속의 단편에 절단되는 금속으로부터 열을 소산시키기에 효과적인 양으로 및 시간 동안 적용될 수 있는 가공 유체, 예컨대 금속 절단 유체 조성물을 제공할 수 있다.

Complexes of heavy metal ions and polyfunctional organic ligands used as antimicrobial agents

Antimicrobial agents are disclosed containing as the active ingredient a metal complex of a metal ion and a polyfunctional organic ligand. The antimicrobial metal complexes are characterized by a very unexpected aqueous proton induced dissociation property which causes the controlled release of toxic metal ion at a pH compatible with microorganism growth. This dissociation property is represented by a sigmoidally shaped curve, i.e., one curved in two different directions like the letter "S," on a cartesian coordinate plot of the negative logarithm (log) of metal ion concentration versus the negative logarithm (log) of hydrogen ion concentration (or otherwise known as a pM-pH diagram). Antimicrobial metal complexes are also disclosed which are extremely effective in the controlled release of metal ion from the complex in about the normal range of physiological pH, i.e., about 10 - 4 to 10 -9 moles of hydrogen ion per liter.

Method of transporting metal ions

A method of transporting metal ions by introducing a metal complex into a medium containing a moiety which demands the metal ion and the complex releases the ions in a controlled manner upon demand. The metal complexes have an aqueous proton induced dissociation property represented by a sigmoidally-shaped curve on a cartesian coordinate plot of the negative log of the metal ion concentration versus the negative log of hydrogen ion concentration. This dissociation property causes a controlled release of metal ion into mediums containing a reacting moiety upon demand for the metal ion. For example, metalworking emulsions of oil and water are stabilized by the addition thereto of minor amounts of a metal complex, e.g., disodium monocopper(II) citrate, which at alkaline pH metalworking conditions above about 7 to about 9 releases metal cations to the emulsions imparting stabilizing characteristics which prevent emulsion degradation by a number of factors commonly encountered in metalworking operations. Also, the method is effective in the controlled release of metal ions in the normal range of physiological pH, i.e., about 4 to 9, for growth controlling action against microorganisms including bacteria, fungi and viruses.

Lubricant for hot working of metals

Coolant for hot metal processing

Surface treatment agent for metal material excellent in press moldability and chemical conversion treatment property and treatment method

プレス成形性及び化成処理性に優れた自動車用金属薄板とその製造方法を提供する。２価もしくは３価のＺｎ，Ｆｅ，Ｍｎ，Ｎｉ，Ｃｏ，Ｃａ，Ｍｇ，ＡＬから選ばれる１以上の金属のりん酸塩で平均粒子径が３μｍ以下のもの（Ａ）と、（Ａ）の分散剤（Ｂ）と水とを主成分とする表面処理剤を金属薄板の表面に塗布し乾燥する。分散剤（Ｂ）としては、正りん酸、ポリりん酸、有機ホスホン酸化合物を用いることができる。また下記式（１）を用いた重合体を、あるいは単糖類、多糖類を、あるいは酢酸ビニルの重合体、誘導体を用いることができる。表面処理液は金属薄板の表面に乾燥後で０．０５〜３ｇ／ｍ２の皮膜が形成されるように塗布する事が好ましい。 An object of the present invention is to provide a metal sheet for automobiles having excellent press formability and chemical conversion property and a method for producing the same. (A) a phosphate of one or more metals selected from divalent or trivalent Zn, Fe, Mn, Ni, Co, Ca, Mg, and AL having an average particle diameter of 3 μm or less; A surface treating agent containing a dispersant (B) and water as main components is applied to the surface of the metal sheet and dried. As the dispersant (B), normal phosphoric acid, polyphosphoric acid, and organic phosphonic acid compounds can be used. Further, a polymer using the following formula (1), a monosaccharide, a polysaccharide, or a polymer or derivative of vinyl acetate can be used. The surface treatment liquid is preferably applied so that a film of 0.05 to 3 g / m2 is formed on the surface of the metal sheet after drying.

Lubricating material for hot plastic metal working

Lubricant is preferably applied in an aqueous dispersion. To prevent coagulation of the solids in the aqueous dispersion on the one hand and to obtain a heat-resistant uniform lubricating film on the other hand, the high-temperature lubricant additionally contains, apart from a solid lubricant, an organic product which decomposes without residue, an inorganic additive of polyphosphate, a boron compound and an alkali metal silicate, and also an organic stabiliser.

Lubricant for hot metal processing

Lubrication in hot processing of rare earth metal-transition metal alloy

Iron-based powder compositions containing novel binder lubricants

본 발명은 철 기재 분말을 이염기성 유기산, 및 고상 폴리에테르, 액상 폴리에테르 및 아크릴 수지와 같은 1종 이상의 추가 성분을 포함한 개선된 결합제/윤활제와 혼합시킴으로써 제조한 철 기재 야금 분말 조성물을 제공한다. 이들 신규 결합제/윤활제는 분말 조성물에 대해 1종 이상의 강화된 그린 특성을 제공하고, 금형 및 다이로부터 조성물을 제거하는데 필요한 돌출력을 감소시킨다. The present invention provides iron based metallurgical powder compositions prepared by mixing iron based powders with dibasic organic acids and improved binders / lubricants including one or more additional ingredients such as solid polyethers, liquid polyethers, and acrylic resins. These novel binders / lubricants provide one or more enhanced green properties for powder compositions and reduce the amount of protrusion required to remove the composition from molds and dies.

Water-base metal forming lubricant composition

A new water-base lubricant composition has been discovered which is uniquely suitable for elevated temperature metal forming operations. The water-base lubricant invention herein generally comprises, about 1% to about 40% by weight of a polycarboxylic acid salt reaction product, such as trimellitic acid and an alkali metal or an alkali earth metal hydroxide, such that the pH of the composition is about 6.5 to about 10; about 0.1% to about 12% by weight of a water dispersible thickening agent; and the balance water. The water-base lubricant may also include extreme pressure additives, performance enhancers, and biocidal agents. Also disclosed is a process for using the above-described water-base lubricant composition.

Forging lubricant composition and process

A novel forging lubricant composition containing: suspended polypropylene having an average molecular weight between about 500 and about 300,000, an emulsifying agent to assist in maintaining materials of the composition in emulsified form, a thickening agent to assist in maintaining the composition at a suitable viscosity, a preservative agent, other additives, and the balance of a liquid carrier medium.

Lubricants for warm forging, especially of steel in wire form

Cooling lubricant used in wire drawing

Cooling lubricant comprises an aq. mixt. of a water-soluble and water-insoluble soaps in finely dispersed form in alkaline standardisation. The amt. of water-insoluble soap is 5-12%, the amt. of water-soluble soap is 20-40%, and the amt. of free alkali calculated as KOH, is 0.4-2.0%. Prodn. of the lubricant is also claimed, in which a mixt. of technical fatty acids is saponified with a liquor of a metal forming a soluble soap. An aq. 10-30 (pref. 20)% halogen salt soln. of a metal forming a water insoluble soap with fatty acid is added until 10-40 (pref. 25)% of the soluble soap amt. in the water-insoluble soap amt. are converted, and alkaline standardisation of the product is carried out.

Process for production of new /4-/diaril-metiliden-piperidino/-alkil-pirimidinone derivatives

Coating metal with anorganic film before - deforming it

A relatively tough organic film (I) which is resitant to displacement is applied to the metallic workpiece and a softening agent (II) is applied to an exposed surface of the film to convert it to at least a semi-fluid state of increased lubricity without destroying the adherence of the film to the metallic surface and the lubricated workpiece is then deformed. Pref. (I) is poly(acrylic acid) and (II) is a ketone.

LUBRICANTS FOR SPREADING OF THREADS

Composition for use in metal working

A lubricating composition containing a cationic compound obtained by neutralizing a condensate between an aliphatic dicarboxylic acid and an aliphatic basic nitrogen compound with an oxygen acid of phosphorus or a derivative thereof. This composition is water-soluble, shows excellent lubricating properties, and undergoes less changes in lubricating properties and less deterioration of an oil component, thus being extremely useful.

Aqueous lubricating treatment liquid and method for cold, plastic processing of metallic materials

LUBRICANT

Heat sensitive copy sheet

Low Temperature Molding Lubricant of Aluminum and Aluminum Alloy Plate

본 발명은 저온에서 알루미늄 및 알루미늄 합금판의 성형용 윤활제에 관한 것이다. 이 윤활제는 성분(a) : (a) 광물유, 합성나프텐, 폴리부텐 및 폴리(모노) α-올레핀으로 이루어진 군에서 선택된 1종 또는 2종 이상을 45∼90중량%, 및 성분 (b) 탄소수 10∼24의 직쇄 또는 분지쇄의 알코올로 이루어진 군에서 선택된 1종 또는 2종 이상을 10∼45중량%를 함유하고, 이들의 에스테르가가 70 이하이고, 동점도가 40℃에서 20cSt 미만인 것으로 함유한다. 이 윤활제를 사용하여 알루미늄 및 알루미늄 합금판을 성형하며, 성형성이 대폭 향상될 수 있고, 종래 성형될 수 없었던 형상의 성형이 가능하게 된다.

Method of lubricating contact metal-metal systems in metal working operations with cyclohexyl ethers

Поверхностные контактные системы металл-металл могут быть смазаны путем нанесения на их состава, содержащего эфир, где эфир имеет коэффициент сцепления полной пленки, не превышающий около 0,05 при давлении от около 0,5 до около 1,2 ГПа, температуре 50С и скорости скольжения от около 0,5 до около 10 м•с . Состав может быть смешан с растворителем для получения раствора или эмульсии перед нанесением на металлическую поверхность.

Liquid aqueous compositions comprising perfluoropolyethereal compounds suitable as lubricants in the plastic processing of metals

Aqueous compositions containing from 1% to 40% by weight of a perfluoropolyethereal compound having a molecular weight ranging from 400 to 5,000 and containing carboxylic end groups, which are salified with an organic or inorganic base are disclosed. The compositions are useful as lubricating/refrigerating liquids in the plastic cold processing processes of metals, in particular, rolling, dishing, drawing, and the like.

Method for continuous drawing of wire rod

내용 없음. No content.

Cooling fluid for cold rolling non-ferrous metals

Application of lubricant composition coating containing waxes on metal surfaces

FIELD: process engineering.SUBSTANCE: this invention relates to handling of metal articles for cold forming by application of lubricant coat in said metal surface. It differs from known processes in that lubricant ply is formed by contact of surface with lubricant water composition. Said composition contains at least two waxes with obviously different properties, different content of organic polymer including ionomer resin and non-ionomer compounds. Note here that ionomers consists, mainly, of ionomer copolymers jointly with appropriate ions. Said non-ionomer compounds are selected from oligomers, polymers and/or copolymers based on acrylic acid/methacrylic acid, amide, amine, aramide, epoxide, ethylene, imide, ether, propylene, urethane and their ethers and/or their salts. Note here that weight ratio of total amount of at least two waxes and total content of one or several ionomers and/or one or several non-ionomer compounds in lubricant compositions varies from 0.01:1 to 8:1. Note here that the coat composed of lubricant composition in the temperature range of 40-260°C features, on the whole, two areas of melting and/or melting points at least two of which are spaced apart by at least 30°C.EFFECT: non-polluting coating suitable for cold forming.23 cl, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 515 984 C2 (51) МПК C10M 173/02 (2006.01) C10M 111/04 (2006.01) C10N 50/08 (2006.01) C10N 40/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2010135777/04, 26.01.2009 (24) Дата начала отсчета срока действия патента: 26.01.2009 (72) Автор(ы): РАУ Уве (DE), НИТТЕЛЬ Клаус-Дитер (DE) (73) Патентообладатель(и): Шеметалл ГмбХ (DE) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.03.2012 Бюл. № 7 R U 30.01.2008 DE 102008000186.4 (45) Опубликовано: 20.05.2014 Бюл. № 14 268587 A, 18.10.2007. US 2004/101697 A1, 27.05.2004. EP 1749866 A1, 07.02.2007. RU 2072389 C1, 27.01.1997 (85) Дата ...

LUBRICATING COOLING LIQUID FOR HOT TREATMENT OF ALUMINUM ALLOYS