FORMENTRENNMITTEL FUER DRUCKGUSSVERFAHREN

OELSCHMIERMITTEL FUER DIE PLASTISCHE VERARBEITUNG VON METALLMATERIAL.

Verfahren zur Herstellung von Schmiermitteln

SCHMIERMITTELKOMBINATION UND VERFAHREN ZUR HERSTELLUNG DESSELBEN

DIE-CASTING POWDERY MOULD RELEASING AGENT

Low pressure die casting powdery mold releasing agent

A low pressure die casting mold releasing agent comprising a mixture of a mold releasing base material, which is an inorganic compound, with an organic compound, at least the mold releasing base material being of powdery or granulated form. This mold releasing agent allows production of castings of high quality, with good workability and without adversely affecting environmental situations.

LUBRICANT EMULSION

PROCEDURE FOR THE TREATMENT OF BACTERIAL INFECTIONS THROUGH ONCE OR TWICE WEEKLY ADMINISTRATION OF RIFALAZIL

LUBRICANT FOR THE SHAPING OF METALLIC MATERIALS.

LUBRICANT FOR THE COURSES OF TROMBONES OR SUCH MUSIC INSTRUMENTS.

LUBRICANT CARRIER SALT FOR THE METAL SHAPING

COLD FORMING LUBRICANTS AND PROCESS

A cold forming lubricant and a process for cold forming ferrous and non-ferrous metals such as steel and aluminum utilizes certain sulfur, chlorine and phosphorous compounds, or mixtures thereof, for example sulfurized or chlorinated oleic acids and phosphate esters of polyoxyethylene based non-ionic surfactants, in combination with a dry film lubricant system.

CARRIER-FREE METALWORKING LUBRICANT AND METHOD OF MAKING ANDUSING SAME

A carrier-free pulverulent metalworking lubricant composition. In one preferred form, the composition contains at least two lubricant components one of which comprises a resin having a highly polar functional group the composition being formed by a method comprising the steps of: (a) forming a dry mixture of said particulate lubricant components, and (b) agglomerating said admixture to form agglomerated particles. The application of the composition as a metal working lubricant significantly reduces smoke and oily waste generation in hot forging operations by eliminating the use of oils or volatile organic compounds as carriers, while providing acceptable performance, cleanability, and sprayability.

LUBRICANT FOR LUBRICATING THE ID SURFACE OF A TYRE FOR A ROTARY TRUNNION SUPPORTED EQUIPMENT

A lubrication block, with or without a cavity, or a lubrication bag, for lubricating an ID surface of a tyre and an OD surface of a plurality of pads of rotary trunnion supported equipment, such as a kiln, cooler, dryer, reactor, granulator and ball mill operating at temperatures from 100°F to 500°F or higher. The tyre has inner and outer faces, and the inner face of the tyre is slipped over the plurality of pads or filler bars welded to an outer shell of the rotary equipment. The lubrication block or bag is sized so as to be inserted in between the pads. The lubrication block comprises a lubricant and a solid carrier for said lubricant. The carrier is selected from the group consisting of waxes such as paraffin, polymers, copolymers such as ethylene or polyethylene glycol or mixtures thereof, and the lubricant comprises powdered carbon and a soft metal powder (e. g. copper, zinc, aluminum) or a noble metal powder (e.g. silver, copper). The lubrication bag contains a lubricant like the lubrication block and is made of a material selected from the group consisting of plastic materials such as polymers, copolymers or mixtures thereof. The carrier or the material of the bag melts and vaporizes at the temperature of the tyre, leaving very little harmful residue on the tyre except for the powdered carbon, the soft metal powders and the noble metal powders. In this way, the powdered carbon and the metal powders are capable of lubricating the ID surface of the tyre uniformly, without having to use messy hoses, pumps, or kegs containing the lubricant, in order to apply the lubricant to the ID surface of the tyre.

LOW PRESSURE DIE CASTING POWDERY MOLD RELEASING AGENT

The present invention provides a low pressure die casting mold releasing agent made of a mixture of a mold releasing base material, composed of an inorganic compound, and an organic compound, in which at least the mold releasing base material is in the form of granules or a powder. The mold releasing agent allows castings of high quality to be formed by a low pressure die casting operation, with good workability and without adversely affecting the environment.

Lubricant combination and process for preparation thereof

Manufactoring process of aluminium products

Lågfriktionsbehandlad metalltråd eller -band samt förfarande för dess framställning

Lubricated sheet product and lubricant composition

There is disclosed a metal sheet product, more particularly formed food container stock and/or industrial sheet product, which has been treated with an ester-free, lubricant composition that is suitable for direct food contact. This composition consists essentially of: (i) about 10-90 wt. % of a polyalphaolefin; (ii) about 10-90 wt. % of an oleic acid; (iii) about 0-60 wt. % of an isostearic acid; and preferably, about 10-35 wt. % isostearic acid. It should be noted that especially good smudge testing results were observed with the presence of oleic acid. In alternative embodiments, the lubricant composition further includes: (iv) up to about 5 wt. % of an antioxidant, preferably about 0.1-3 wt. % butylated hydroxytoluene; and (v) up to about 10 wt. % of a conductivity enhancer, such as about 2-7 wt. % lecithin. When applied in total deposited weights of about 0.1-30 mg/ft2 per side, this invention produces formed food container stock or industrial sheet having improved formability and ...

WATERBORNE LUBRICANT FOR THE COLD PLASTIC WORKING OF METALS

A waterborne lubricant for the cold plastic working of metals that contains alkali metal salts of dimer(s) and/or trimer(s) of unsaturated fatty acids with from 10 to 24 carbon atoms per molecule has a lubrication performance at least as good as that of prior lubricants, even at generally lower lubricating film weights, has a long bath life, and generates little dust during cold plastic working operations. Even as little as 5 % of these salts of dimer(s) and/or trimer(s) of unsaturated fatty acids, when mixed with conventional alkali metal salts of saturated fatty acids with from 10-24 carbon atoms per molecule, can provide these benefits.

VERFAHREN ZUR BEHANDLUNG VON BAKTERIELLEN INFEKTIONEN DURCH einmal oder zweimal wöchentliche VERABREICHUNG VON RIFALAZIL

Verfahren zur Behandlung von bakteriellen Infektionen durch einmal oder zweimal wöchentliche Verabreichung von Rifalazil

SCHMIERMITTELKOMBINATION UND VERFAHREN ZUR HERSTELLUNG DESSELBEN

A METAL WIRE OR A METAL STRIP WITH A GREASING UPPER CLASS AND A PROCEDURE FOR EXECUTION

LUBRICATING GREASE

The invention relates to a lubricating grease for use with plastic articles to be lubricated, such as, for example, made of polyphenylene oxides, in particular for lubricating plastic wheels for gears, which contains, as a base, polybutenes and/or polyisobutenes, to which base has been added a mixture of medium-solid hydrocarbons, such as, for example, petrolatum, in an amount of less than 30% by weight, and soaps, such as, for example, Al stearates, Li stearates, and optionally conventional lubricant additives, such as, for example, graphite and/or MoS2.

Improved process and product for lubricating metal prior to cold forming

Composition

METAL WORKING LUBRICANT

ENVIRONMENTALLY-ACCEPTABLE LUBRICANTS FOR HOT FORGING OF ALUMINUM ALLOY ARTICLES

A lubricant composition is disclosed which is environmentally acceptable when used with hot forging of aluminum workpieces. Said lubricant comprises a metal soap composition containing no lead plus amounts of polybutene, graphite, thickening agent, mineral oil and, optionally, aliphatic solvent.

A METAL WIRE OR A METAL STRIP HAVING A LUBRICATING SURFACE LAYER, AND A METHOD FOR ITS PREPARATION

A metal wire or a metal strip having a lubricating surface layer is disclosed wherein the surface layer comprises a mixture of a fatty acid having 10-22 carbon atoms and an alkali metal soap of said fatty acid. Furthermore a method of preparing such a wire or strip is disclosed wherein the wire/strip is contacted with a mixture of fatty acid and alkali metal soap according to the above to the formation of the surface layer containing the mixture on the surface of the wire/strip, which surface layer is allowed or caused to dry. The invention also relates to the use of a mixture of fatty acid and an alkali metal soap according to the above for coating as a lubricating surface layer on metal wires or metal strips.

IMPROVED PROCESS AND PRODUCT FOR LUBRICATING METAL PRIOR TO COLD FORMING

L'invention concerne un procédé réalisé en une ou deux étapes, et une composition recouvrant des surfaces de pièces métalliques (aluminium, cuivre, acier, acier inoxydable, etc.) à l'aide d'un film lubrifiant qui permet de déformer le métal à une température ambiante. Ce lubrifiant comprend essentiellement des polymères, des dispersants, des cires à poids moléculaire élevé, et des stéarates métalliques insolubles. Dans le cas de certaines surfaces ferreuses, une couche de revêtement séparée est formée simultanément (dans le cas du procédé en une étape) ou pré-formée (dans cas du procédé en deux étapes) au niveau de l'interface métallique, celle-ci agissant comme une base pour ledit lubrifiant. Ce procédé consiste à immerger la pièce une fois ou deux fois, après décapage dans un acide minéral pour éliminer la calamine et les oxydes. La pièce est ensuite séchée dans un séchoir à air forcé chauffé.

Phosphate lubricant compositions and metal forming use

Concentrated lubricant compositions, dilutable for use in high temperature metal forming processes and containing a triaryl phosphate ester; a non-ionic and/or amphoteric surfactant, an organic sulfur-containing extreme pressure additive, an amine salt of an organic acid, and, optionally, sodium thiosulfate, exhibit improved performance in forming operations and produce parts with less part to part variation.

Process and product for lubricating metal prior to cold forming

A composition for lubricating a metal workpiece prior to cold forming consists essentially of: an aqueous alkaline stearate compound present in an amount sufficient to impart metal lubrication between about 180 DEG F. and about 320 DEG F.; an aqueous alkaline palmitate compound present in an amount sufficient to impart metal lubrication below about 160 DEG F.; an aqueous metallic stearate compound present in an amount sufficient to impart metal lubrication between about 320 DEG F. and 440 DEG F.; a polymeric glycol present in an amount sufficient to provide temperature stability, act as a carrier for the aqueous compounds, and impart a waxy lubrication to the metal; a compound present in an amount sufficient to act as a carrier for the aqueous compounds and to provide a translucent film barrier on the metal; an alkaline buffering agent present in an amount sufficient to provide dispersion, viscosity and stability; a hydrotropic agent present in an amount sufficient to solubilize the lubricating ...

POWDERY RELEASING AGENT FOR DIE CASTING

PURPOSE: To provide a releasing agent for die casting which can surely prevent the generation of the seizure of a product and an inner defect and execute the release of a product from the die excellently, easily release from the inner surface of the die and the surface of the product after using, reduce the production of gas during using, eliminate the dispersion of the coating condition at every work by sufficiently applying the coating regardless of the skill of a coating worker and can always make the obtd. product quality uniform. CONSTITUTION: In the mold releasing agent for die casting used by spraying the agent on the inner surface of the die in the work of the die casting, the releasing agent consists of the mixture of a powdery and granular mold releasing agent base material composed of a solid inorganic compound used as a lubricator and an organic compound for imparting the stickiness to the mold releasing agent base material and has the powdery and the granular shapes in both ...

Compound to prevent adhesion

Adhesion inhibitor, especially for making cement-based products, contains 16-18 carbon (C) (un)saturated carboxylic acid(s) (I) and/or glyceride(s) of (I), a vehicle vaporizing at ambient temperature and optionally conventional additives.

COLD FORMING LUBRICANTS AND PROCESS

LUBRICATION OF BEARINGS

GREASE

SCHMIERFETT

COLD FORMING LUBRICANTS

METHOD FOR TREATMENT OF BACTERIAL INFECTIONS WITH ONCE OR TWICE-WEEKLY ADMINISTERED RIFALAZIL

A method for treatment of bacterial infections with rifalazil administered once-weekly or twice-weekly. A method for treatment of tuberculosis caused by Mycobacterium tuberculosis, infections caused by Mycobacterium avium complex, infections caused by Chlamydia pneumoniae and infections caused by Helicobacter pylori by administering to a patient suffering from the bacterial infection 1-100 mg of rifalazil once or twice a week. In this dose regimen, the treatment is fast, efficacious and eliminates undesirable secondary symptoms observed with daily doses of 1-50 mg of rifalazil.

Method for lubricating steel tubing prior to cold drawing

In the cold drawing of steel tubing, an excellent lubrication which permits drawing the tubing while retaining its original metallic luster can be achieved by first contacting the surfaces of the tubing, both exterior and interior, with a colloidal titanium containing aqueous composition, drying the tubing, and then applying to the surface of the tubing a liquid lubricating composition comprising (i) from 40 to 95% of a first component selected from the group consisting of olefin/oil or olefin/fat compounds which contain from 23 to 30% of sulfur and olefin/higher ester compounds which contain from 23 to 30% sulfur, including mixtures of two or more chemical species meeting this description; and (ii) from 5 to 50% of a second component selected from the group consisting of oil soluble polymer compounds, fats and oils, synthetic oils, mineral oils, higher fatty acids, and the amine salts of higher fatty acids.

Carrier-free metalworking lubricant and method of making and using same

A carrier-free pulverulent metalworking lubricant composition. In one form, the composition contains from 2 to 30% by weight sulfur and at least one component having adhesive properties at forging temperatures, the composition being formed by a method comprising the steps of: (a) forming a dry mixture of said particulate lubricant components, and (b) agglomerating said admixture to form agglomerated particles. The application of the composition as a metal working lubricant significantly reduces smoke and oily waste generation in hot forging operations by eliminating the use of oils or volatile organic compounds as carriers, while providing acceptable performance, cleanability and sprayability.

SQUEEZE CASTING POWDERY MOLD RELEASING AGENT

LUBRICANT EMULSION.

FRICTION-DECREASING COATING FOR METALS AND PROCEDURES FOR THE THEIR PRODUCTION

COLD FORMING LUBRICANTS

DIE-CASTING POWDERY MOLD RELEASING AGENT

A die-casting powdery mold releasing agent according to this invention is a mold releasing agent comprising a mixture of powdery or granulated mold releasing base material composed of an inorganic compound as used for lubricant in a solid form and an organic compound giving adhesive property to the mold releasing agent, the both having powdery or granulated configurations, or configurations in which the organic compound is covered on the mold releasing base material. The mold releasing agent allows production of castings of high quality, in a die-casting method, with good workability and without worsening environmental situations.

Method for continuous drawing of wire rod

A wire rod is payed out from a pay-off stand and descaled in a descaling process. After preheating to a predetermined temperature by a preheating device, it is subjected to a lubrication pretreatment through a zinc calcium phosphate solution applied with ultrasonic wave in the lubrication pretreatment process. After rinsing process, the lubrication-pretreated wire rod is coated with a calcium stearate or a sodium stearate in lubricating process. Thereafter, the wire rod is dried sufficiently in drying process, and then added with a predies lubricant in wire drawing process and coiled by a coiler.

Antifriction coating for metals and process for its manufacture

Lubricant combination and process for the preparation thereof

WATERBORNE LUBRICANT FOR THE COLD PLASTIC WORKING OF METALS

A waterborne lubricant for the cold plastic working of metals that contains alkali metal salts of dimer(s) and/or trimer(s) of unsaturated fatty acids with from 10 to 24 carbon atoms per molecule has a lubrication performance at least as good as that of prior lubricants, even at generally lower lubricating film weights, has a long bath life, and generates little dust during cold plastic working operations. Even as little as 5 % of these salts of dimer(s) and/or trimer(s) of unsaturated fatty acids, when mixed with conventional alkali metal salts of saturated fatty acids with from 10-24 carbon atoms per molecule, can provide these benefits.

METAL WORKING LUBRICANT

METAL WORKING LUBRICANT A solid lubricating and coating composition for metal working which composition is suitable for the addition to water for the formation of an aqueous luoricating and coating composition which aqueous composition when dried will form a hard lubricating film on a substrate, such that film will provide lubricity but residues of film will not buildup on metal working tools and dies. The solid composition includes a solid alkali metal salt of a saturated monocarboxylic acid having from about 12 to 30 carbon atoms; polyethylene glycol or a poltoxyethylene glycol having a molecular weight in the range of from about 1500 to about 8000; an acrylic polymer and an effective amount of a surface active agents to effect low hygroscopicity and complete mixing of the ingredients in water.

COLD FORMING LUBRICANTS AND PROCESS

LUBRICANT FOR LUBRICATING THE ID SURFACE OF A TYRE FOR A ROTARY TRUNNION SUPPORTED EQUIPMENT

A lubrication block, with or without a cavity, or a lubrication bag, for lubricating an ID surface of a tyre and an OD surface of a plurality of pads of rotary trunnion supported equipment, such as a kiln, cooler, dryer, reactor, granulator and ball mill operating at temperatures from 100°F to 500°F or higher. The tyre has inner and outer faces, and the inner face of the tyre is slipped over the plurality of pads or filler bars welded to an outer shell of the rotary equipment. The lubrication block or bag is sized so as to be inserted in between the pads. The lubrication block comprises a lubricant and a solid carrier for said lubricant. The carrier is selected from the group consisting of waxes such as paraffin, polymers, copolymers such as ethylene or polyethylene glycol or mixtures thereof, and the lubricant comprises powdered carbon and a soft metal powder (e. g. copper, zinc, aluminum) or a noble metal powder (e.g. silver, copper). The lubrication bag contains a lubricant like the lubrication block and is made of a material selected from the group consisting of plastic materials such as polymers, copolymers or mixtures thereof. The carrier or the material of the bag melts and vaporizes at the temperature of the tyre, leaving very little harmful residue on the tyre except for the powdered carbon, the soft metal powders and the noble metal powders. In this way, the powdered carbon and the metal powders are capable of lubricating the ID surface of the tyre uniformly, without having to use messy hoses, pumps, or kegs containing the lubricant, in order to apply the lubricant to the ID surface of the tyre.

CARRIER-FREE METALWORKING LUBRICANT AND METHOD OF MAKING AND USING SAME

A carrier-free pulverulent metalworking lubricant composition. In one preferred form, the composition contains at least two lubricant components one of which comprises a resin having a highly polar functional group the composition being formed by a method comprising the steps of: (a) forming a dry mixture of said particulate lubricant components, and (b) agglomerating said admixture to form agglomerated particles. The application of the composition as a metal working lubricant significantly reduces smoke and oily waste generation in hot forging operations by eliminating the use of oils or volatile organic compounds as carriers, while providing acceptable performance, cleanability, and sprayability.

SQUEEZE CASTING POWDERY MOLD RELEASING AGENT

In this invention; the squeeze casting mold releasing agent comprising the mixture of the mold releasing base material composed of the inorganic compound and the organic compound is formed into the releasing agent wherein at least the mold releasing base material has the powdery or granulated form. Therefore, the mold releasing agent allows productions of castings of high quality, in a squeeze casting work, with good workability and without worsening environmental situations.

КОМБИНАЦИЯ СМАЗОЧНЫХ ВЕЩЕСТВ И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

FIELD: lubricants. SUBSTANCE: lubricant combination for use in powder metallurgy is prepared by mixing selected first and second lubricants and placing resulting mix under conditions assisting sticking of the second lubricant particles to the first ones to form combination in the form of aggregated particles with its nuclei consisting of the first lubricant particles coated by the second ones. First lubricant is selected from fatty acid diamides and monoamides and the second from metal soaps. Average particle size of the first lubricant are preferably equal to at least 15 μm and that of the second lubricant up to 6 μm, all particles being spherical. EFFECT: increased apparent density and flow velocity, improved uniformity in distribution of density in compacted part. 9 cl, 1 tbl

SCHMIERMITTEL FUER DIE UMFORMUNG METALLISCHER WERKSTOFFE.

A lubricant for shaping metals, with the lube components dispersed/or dissolved in water, contains (A) 0.01-15 wt.% of alkaline earth soaps, (B) 0.05-15% of alkali or NH4 borate, (C) 0-14% of alkli of NH4 phosphate, (D)0-10% of organic polymers, and (E) 0.005-10% of reaction prods. from components (A)-(D), formed in aq. soln. at pH above 6.9 and temps. below 95 deg.C the sum of the amts. of (A)-(E) is less than 35 wt.%.

Antifriction coating

PERMANENT MOLD CASTING POWDERY MOLD RELEASING AGENT

Process for fabricating aluminum

A lubricant for working aluminium comprises an olefin or olefins of formula wherein R and R1 are hydrogen or fluorine, R1 may additionally be mono-, di- or trifluoromethyl and R11 is a saturated straight chain alkyl or fluoroalkyl radical having at least 8 carbon atoms. Preferred are straight-chain olefins or fluoro-olefins having 12 to 25 carbon atoms and unsaturation in the 1 or 2 position, and include cetene; 3,3,4-trifluorohexadecene-1; 1,1,1,2-tetrafluorohexadecene-2 and mixtures of olefins derived from the cracking of paraffin or the Fischer-Tropsch process. The olefins may be used by themselves, or with lubricating mineral oils or diesters, or diluted or dissolved in benzene, chlorinated hydrocarbons or kerosene. They may be also used in the form of aqueous emulsions or as greases. The effectiveness of the lubricants is compared with that of saturated compounds, or with compounds wherein the unsaturation is not in the 1- or 2-position.

LOW PRESSURE DIE CASTING POWDERY MOLD RELEASING AGENT

METHOD FOR LUBRIFICATING STEEL TUBING PRIOR TO COLD DRAWING

METHOD FOR TREATMENT OF BACTERIAL INFECTIONS WITH ONCE OR TWICE-WEEKLY ADMINISTERED RIFALAZIL

A method for treatment of bacterial infections with rifalazil administered once-weekly or twice-weekly. A method for treatment of tuberculosis caused by Mycobacterium tuberculosis, infections caused by Mycobacterium avium complex, infections caused by Chlamydia pneumoniae and infections caused by Helicobacter pylori by administering to a patient suffering from the bacterial infection 1-100 mg of rifalazil once or twice a week. In this dose regimen, the treatment is fast, efficacious and eliminates undesirable secondary symptoms observed with daily doses of 1-50 mg of rifalazil.

Dry type continuous wire drawing process

Herein disclosed is a dry type continuous wire drawing process which can retain satisfactory working circumstances while eliminating the problem of disposal of waste liquids. The wire drawing process includes the steps of descaling a wire to be drawn, coating the descaled wire with a lubricant, and drawing the lubricant-coated wire through a drawing die. The descaling step is conducted in a mechanical manner. At the lubricant coating step, the descaled wire is once coated with lime powder and then with metallic soap powder. Thus. the three steps recited are conducted under dry and continuous conditions. At the lubricant coating step, the lime-coated wire may be coated with powder of sodium stearate before it is coated with the metallic soap.

Method for lubricating steel tubing prior to cold drawing

PCT No. PCT/US91/03737 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed May 29, 1991.In the cold drawing of steel tubing, an excellent lubrication which permits drawing the tubing while retaining its original metallic luster can be achieved by first contacting the surfaces of the tubing, both exterior and interior, with a colloidal titanium containing aqueous composition, drying the tubing, and then applying to the surface of the tubing a liquid lubricating composition comprising (i) from 40 to 95% of a first component selected from the group consisting of olefin/oil or olefin/fat compounds which contain from 23 to 30% of sulfur and olefin/higher ester compounds which contain from 23 to 30% sulfur, including mixtures of two or more chemical species meeting this description; and (ii) from 5 to 50% of a second component selected from the group consisting of oil soluble polymer compounds, fats and oils, synthetic oils, mineral oils, higher fatty acids, and the amine salts ...

Environmentally acceptable forging lubricants: and a method of hot forging using same

A metal wire or a metal strip having a lubricating surface layer, and a method for its preparation

A metal wire or a metal strip having a lubricating surface layer is disclosed wherein the surface layer comprises a mixture of a fatty acid having 10-22 carbon atoms and an alkali metal soap of said fatty acid. Furthermore a method of preparing such a wire or strip is disclosed wherein the wire/strip is contacted with a mixture of fatty acid and alkali metal soap according to the above to the formation of the surface layer containing the mixture on the surface of the wire/strip, which surface layer is allowed or caused to dry. The invention also relates to the use of a mixture of fatty acid and an alkali metal soap according to the above for coating as a lubricating surface layer on metal wires or metal strips.

LUBRICANT COMBINATION AND PROCESS FOR THE PREPARATION THEREOF

The invention concerns a process for the preparation of a lubricant combination including to steps of selecting a first and a second lubricant; mixing the lubricants and subjecting the mixture to conditions for adhering the particles of the second lubricant to the particles of the first lubricant in order to form a lubricant combination of aggregate particles having a core of the first lubricant, the surface of the core being coated with particles of the second lubricant. The invention also concerns a surface modified lubricant combination including a core of a first lubricant, the surface of which is coated with particles of a second lubricant.

LUBRICANT EMULSION

Abstract A metal-working lubricant comprises an aqueous emulsion of a) a long-chain aliphatic ester, amide, alcohol or acid, and b) as a fugitive emulsifier an ammonium or volatile amine salt of a long-chain aliphatic acid. On application to sheet, e.g. of aluminium metal with a chromate or anodic oxide protective surface layer, the water and ammonia or volatile amine evaporate to leave a storage-stable hydrophobic lubricant. The sheet can be formed or made into adhesively bonded structures of shaped components.

LUBRICANT COMBINATION AND PROCESS FOR THE PREPARATION THEREOF

The invention concerns a process for the preparation of a lubricant combination including to steps of selecting a first and a second lubricant; mixing the lubricants and subjecting the mixture to conditions for adhering the particles of the second lubricant to the particles of the first lubricant in order to form a lubricant combination of aggregate particles having a core of the first lubricant, the surface of the core being coated with particles of the second lubricant. The invention also concerns a surface modified lubricant combination including a core of a first lubricant, the surface of which is coated with particles of a second lubricant.

Chemicals and method for forming cured coat having lubricating and hydrophilic properties

Aluminum or aluminum alloy substrates are coated with primer coating chemicals and topcoating chemicals for forming a cured primer coat having lubricating and hydrophilic properties. The primer coating chemicals contains a thermosetting water-soluble or water-dispersible resin component (A), and the topcoating chemicals contains a resin component (C) containing a carboxymethylcellulose derivative and N-methylolacrylamide. At least one of them further contains a lubricant (B) selected from the group consisting of a higher aliphatic acid lubricant and an inorganic lubricant.

PERMANENT MOLD CASTING POWDERY MOLD RELEASING AGENT

ABSTRACT The present invention provides a permanent mold casting mold releasing agent comprising a mixture of a mold releasing base material, composed of an inorganic compound, and an organic compound. The base material acts as a lubricant and the organic material acts as an adhesive for the base material. At least the mold releasing base material is in the form of a powder or granules. The mold releasing agent allows the production of castings of high quality, in a permanent mold casting process, with good workability and without producing environmental problems.

METHOD FOR TREATMENT OF BACTERIAL INFECTIONS WITH ONCE OR TWICE-WEEKLY ADMINISTERED RIFALAZIL

L'invention concerne un procédé de traitement des infections bactériennes par administration hebdomadaire ou bi-hebdomadaire de rifalazil. L'invention concerne également un procédé de traitement de la tuberculose engendrée par le Mycobacterium tuberculosis, des infections engendrées par le complexe Mycobacterium avium, des infections engendrées par le Chlamydia pneumoniae et des infections engendrées par le Helicobacter pylori. On administre de 1 à 100 mg de rifalazil aux patients une ou deux fois par semaine. Selon cette dose, le traitement est rapide et efficace, permettant d'éliminer les symptômes secondaires indésirables, en utilisant une posologie quotidienne de 1 à 50 mg de rifalazil.

Metal forming lubricant and method of use thereof

The present invention relates to a lubricant for use in the drawing and ironing of black plate steel during the manufacture of enclosed containers such as cans. The lubricant comprises an aqueous solution of an active component, such as a major portion of molybdenum disulfide, together with minor amounts of waxes and other materials. In performing the method of the present invention, a lubricant system is employed. The lubricant system comprises a dual lubricant coating. The first, or outside, coating is applied to that portion of the black plate steel which ultimately becomes the outside surface of the can body. The outside coating is applied, such as by spraying or gravure or offset printing, at a rate of about 25 to about 200 milligrams per square foot of steel surface. This coating is dried, as through the use of a heat source, such as infrared heat or hot air. A second, or inside, coating is applied to that portion of the black plate steel which ultimately becomes the inside surface ...

Cold forming lubricants and process

LUBRICANT CONTAINING NO LEAD

COMPOSITION FOR METAL SURFACE TREATMENT EXCELLENT IN LUBRICITY

PURPOSE: To obtain a composition for metal surface treatment excellent in lubricity and capable of forming a film excellent in adhesive strength of coated film after coating by constituting this composition of chromium ions, a specific acrylic polymer emulsion, and a specific amount of dispersed lubricant. CONSTITUTION: A composition is obtained by blending 1-50wt.% of dispersed lubricant dispersed by means of a nonionic emulsifier with a chromate-containing water-based resin solution of ≤pH5. This composition contains, other than the above lubricating component, Cr6+ and Cr3+ ions as inorganic components and also an acrylic polymer emulsion as organic compound. This emulsion is obtained by subjecting a monomer of unsaturated carboxylic acid of ethylene series, a monomer, such as alkoxymethylene (meth)acrylamide, represented by a formula, and an acrylic monomer to emulsion polymerization by using a nonionic emulsifier. By this method, the composition for metal surface treatment excellent ...

LUBRICANT EMULSION

COMPOSITION

There is provided a composition comprising a fatty acid and a flow improver.

Method for treatment of bacterial infections with once or twice-weekly administered rifalazil

A method for treatment of bacterial infections with rifalazil administered once-weekly or twice-weekly. A method for treatment of tuberculosis caused by Mycobacterium tuberculosis , infections caused by Mycobacterium avium complex, infections caused by Chlamydia pneumoniae and infections caused by Helicobacter pylori by administering to a patient suffering from the bacterial infection 1-100 mg of rifalazil once or twice a week. In this dose regimen, the treatment is fast, efficacious and eliminates undesirable secondary symptoms observed with daily doses of 1-50 mg of rifalazil.

Environmentally acceptable forging lubricants: and a method of hot forging using same

A lubricant composition which is environmentally acceptable when used with hot forging of aluminum workpieces comprises a metal soap composition containing no lead, plus amounts of polybutene, graphite, thickening agent, mineral oil and, optionally aliphatic solvent.

Permanent mold casting powdery mold releasing agent

A permanent mold casting mold releasing agent comprising a mixture of a mold releasing base material, which is an inorganic compound, with an organic compound, at least the mold releasing base material being of powdery or granulated form. This mold releasing agent allows production of castings of high quality, with good workability and without adversely affecting environmental situations.

Lubricant for lubricating a tyre for rotary trunnion supported equipment

Method for treatment of bacterial infections with once or twice-weekly administered rifalazil

Lubricant for fuel

A new lubricant for addition to preferably two-cycle engine fuels is provided. The lubricant may be a solid lubricant in the form of a pellet having a diameter of at least 1 mm., which is readily dispersible when dropped into the fuel. Also, the lubricant of this invention preferably comprises from 25 to 75 percent of a saturated fatty acid having 12 to 22 carbon atoms; (2) from 5 to 25 weight percent of at least one of a polyisobutylene having a molecular weight of at least 800 or a polymerized, unsaturated fatty acid having an average of at least about 24 carbon atoms per polymerized molecule; and (3) from 0 to 50 weight percent of a polybasic ester of a polyol molecule and 2 to 4 fatty acid molecules, each fatty acid molecule having an average of 4 to 22 carbon atoms.

DIE-CASTING POWDERY MOULD RELEASING AGENT

Squeeze casting powdery mold releasing agent

A squeeze casting mold releasing agent comprising a mixture of a mold releasing base material, which is an inorganic compound, with an organic compound, at least the mold releasing base material being of powdery or granulated form. This mold releasing agent allows production of castings of high quality, with good workability and without adversely affecting environmental situations.

COOLING FLUID FOR FABRICATION OPERATIONS

Phosphate lubricant compositions and metal forming use

Lubricant emulsion

Metalltråd eller -band med smörjande ytskikt och dess framställning

COMPLETION FLUID FRICTION REDUCER

A method and composition for reducing a coefficient of friction are disclosed. In an embodiment, a method for reducing a coefficient of friction between two surfaces in a borehole includes preparing a mixture comprising a primary lubricating agent, a primary surfactant, a spreading agent, and an aqueous fluid. The method also includes pumping the mixture into the borehole such that the mixture contacts the two surfaces and reduces the coefficient of friction for the two surfaces. 1. A pumpable friction reducing fluid composition comprising:a primary lubricating agent;a primary surfactant;a spreading agent; andan aqueous fluid.2. The composition of claim 1 , wherein the primary lubricating agent comprises a tall oil fatty acid claim 1 , a tallow fatty acid claim 1 , or a combination thereof.3. The composition of claim 1 , wherein the primary lubricating agent comprises palmitic acid claim 1 , palmitoleic acid claim 1 , stearic acid claim 1 , oleic acid claim 1 , linoleic acid claim 1 , myristic acid claim 1 , linolenic acid claim 1 , or a combination thereof.4. The composition of claim 1 , wherein the primary surfactant comprises a nonionic surfactant comprising a hydrophile/lipophile balance between 9 to 14 and a molecular weight in a range of about 200 to about 600.5. The composition of claim 1 , wherein the primary surfactant comprises a poly(ethylene glycol) monooleate claim 1 , poly(ethylene glycol) dioleate claim 1 , poly(ethylene glycol) monolaurate claim 1 , poly(ethylene glycol) dilaurate claim 1 , or a combination thereof.6. The composition of claim 1 , wherein the spreading agent comprises a transesterified lipid.7. The composition of claim 1 , wherein the spreading agent comprises methyl canolate claim 1 , methyl caprate claim 1 , methyl caprylate claim 1 , methyl coconate claim 1 , methyl lardate claim 1 , methyl laurate claim 1 , methyl myristate claim 1 , methyl oleate claim 1 , methyl palm kernelate claim 1 , methyl palmitate claim 1 , methyl soyate ...

PULVERFOERMIGES FORMENTRENNMITTEL FUER EIN DAUERFORMGUSSVERFAHREN

Completion Fluid Friction Reducer

A method and composition for reducing a coefficient of friction are disclosed. In an embodiment, a method for reducing a coefficient of friction between two surfaces in a borehole includes preparing a mixture comprising a primary lubricating agent, a primary surfactant, a spreading agent, and an aqueous fluid. The method also includes pumping the mixture into the borehole such that the mixture contacts the two surfaces and reduces the coefficient of friction for the two surfaces. 1. A method for reducing a coefficient of friction between two surfaces in a borehole , the method comprising:(A) preparing a mixture comprising a primary lubricating agent, a non-ionic primary surfactant, a spreading agent, and an aqueous fluid, wherein the mixture is in a form of an emulsion wherein the primary lubricating agent comprises a dispersed phase within the emulsion and the aqueous fluid comprises a continuous phase, and wherein the lubricating agent is not fully emulsified; and(B) circulating the mixture through a tubular disposed in the borehole such that the mixture contacts the two surfaces and reduces the coefficient of friction between the two surfaces.2. The method of claim 1 , wherein the primary lubricating agent comprises a tall oil fatty acid claim 1 , a tallow fatty acid claim 1 , or a combination thereof.3. The method of claim 1 , wherein the primary lubricating agent comprises palmitic acid claim 1 , palmitoleic acid claim 1 , stearic acid claim 1 , oleic acid claim 1 , linoleic acid claim 1 , myristic acid claim 1 , linolenic acid claim 1 , or a combination thereof.4. The method of claim 1 , wherein the primary surfactant comprises a nonionic surfactant comprising a hydrophile/lipophile balance between 9 to 14 and a molecular weight in a range of about 200 to about 600.5. The method of claim 1 , wherein the primary surfactant comprises a poly(ethylene glycol) monooleate claim 1 , poly(ethylene glycol) dioleate claim 1 , poly(ethylene glycol) monolaurate claim 1 , ...

FATTY ACID AND ROSIN BASED IONIC LIQUIDS

The present disclosure provides an ionic liquid produced from a renewable source and with excellent lubricating properties, and methods of making the same. The ionic liquid includes an anion salt of at least one of a fatty acid, a rosin acid, or derivative thereof. The method for making the ionic liquid or lubricant composition of the present disclosure includes admixing a cation and an anion in a ratio of about a 1.5:1 to about 1:1.5 at room temperature to form a reaction mixture, wherein the anion comprises at least one of a fatty acid, a rosin acid, derivative thereof, or a combination thereof, and the cation comprises at least one of choline, imidazolium, pyridium, pyrrolidinium, ammonium, phosphonium, sulfonium, derivatives thereof, or combinations thereof; maintaining the reaction mixture at a pH of about 6 to about 9; and drying under reduced pressure to yield a lubricant including an ionic liquid. 1. An ionic liquid comprising:an anion salt of at least one fatty acid; anda rosin acid or derivative thereof, wherein the anionic fatty acid, rosin acid, or derivative thereof is a liquid at a temperature of 100° C. or less.2. The ionic liquid of claim 1 , wherein the at least one fatty acid is a naturally derived fatty acid claim 1 , the rosin acid is a naturally derived rosin acid claim 1 , or a combination thereof.3. The ionic liquid of claim 1 , wherein the at least one fatty acid claim 1 , rosin acid or both is a bio fraction obtained from processing plant materials.4. The ionic liquid of claim 3 , wherein the bio fraction has a fatty acid mixture claim 3 , a rosin acid mixture claim 3 , or a combination thereof.5. The ionic liquid of claim 4 , wherein the fatty acid mixture comprises at least one of a plant oil claim 4 , crude tall oil claim 4 , tall oil fatty acid claim 4 , distilled tall oil claim 4 , coconut oil claim 4 , palm oil claim 4 , diacids from tall oil fatty acid claim 4 , triacids derived from tall oil fatty acid claim 4 , rosin claim 4 , tall ...

Antifriction coating for metals and process for its manufacture

An antifriction coating comprises a lubricant, a corrosion inhibitor, and a solvent, wherein the lubricant comprises a mixture of phenolic resin, epoxy resin, polyvinylbutyral resin and polyolefin wax, and the corrosion inhibitor comprises aluminium particles, zinc particles and a metal phosphate. Substrates are preferably pretreated by a phosphating process prior to coating with the antifriction coating. The antifriction coating is useful for coating substrates such as nuts, bolts and other fasteners, door, bonnet and boot lock parts, hinges, door stoppers, window guides, seat belt components, brake rotors and drums, and other transportation industry related parts.

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。

Antifriction coating for metals and process for its manufacture

An antifriction coating comprises a lubricant, a corrosion inhibitor, and a solvent, wherein the lubricant comprises a mixture of phenolic resin, epoxy resin, polyvinylbutyral resin and polyolefin wax, and the corrosion inhibitor comprises aluminium particles, zinc particles and a metal phosphate. Substrates are preferably pretreated by a phosphating process prior to coating with the antifriction coating. The antifriction coating is useful for coating substrates such as nuts, bolts and other fasteners, door, bonnet and boot lock parts, hinges, door stoppers, window guides, seat belt components, brake rotors and drums, and other transportation industry related parts. The antifriction coating may be used alone or in combination with other antifriction coating.

Friction-reducing coating for metals and process for their production

Friction-reducing coating for metals and process for their production

Method for continuous drawing of wire rod

내용 없음. No content.

Oily lubricant for cold plastic working of metallic materials

Method of drawing a tube

The invention includes a method of drawing a tube to reduce its size. The tube is coated with a drawing polymer that includes a styrene acrylate copolymer, a stearate such as ammonium stearate, water, and other additives to enhance lubricity. The tube can be coated at low temperatures such as ambient or from 50°-100° F.

Method for treatment of bacterial infections with once or twice-weekly administered rifalazil

A method for treatment of bacterial infections with rifalazil administered once-weekly or twice-weekly. A method for treatment of tuberculosis caused by Mycobacterium tuberculosis, infections caused by Mycobacterium avium complex, infections caused by Chlamydia pneumoniae and infections caused by Helicobacter pylori by administering to a patient suffering from the bacterial infection 1-100 mg of rifalazil once or twice a week. In this dose regimen, the treatment is fast, efficacious and eliminates undesirable secondary symptoms observed with daily doses of 1-50 mg of rifalazil.

Pipe-joint compound

Powder mold release agent for high pressure casting

Phosphate lubricant compositions and metal forming use

Method for treatment of bacterial infections with once or twice-weekly administered rifalazil

A method for treatment of bacterial infections with rifalazil administered once-weekly or twice-weekly. A method for treatment of tuberculosis caused by Mycobacterium tuberculosis, infections caused by Mycobacterium avium complex, infections caused by Chlamydia pneumoniae and infections caused by Helicobacter pylori by administering to a patient suffering from the bacterial infection 1-100 mg of rifalazil once or twice a week. In this dose regimen, the treatment is fast, efficacious and eliminates undesirable secondary symptoms observed with daily doses of 1-50 mg of rifalazil.

Waterborne lubricant for the cold plastic working of metals

A waterborne lubricant for the cold plastic working of metals that contains alkali metal salts of dimer(s) and/or trimer(s) of unsaturated fatty acids with from 10 to 24 carbon atoms per molecule has a lubrication performance at least as good as that of prior lubricants, even at generally lower lubricating film weights, has a long bath life, and generates little dust during cold plastic working operations. Even as little as 5 % of these salts of dimer(s) and/or trimer(s) of unsaturated fatty acids, when mixed with conventional alkali metal salts of saturated fatty acids with from 10-24 carbon atoms per molecule, can provide these benefits.

Process and product for lubricating metal prior to cold forming

A composition for lubricating a metal workpiece prior to cold forming consists essentially of: an aqueous alkaline stearate compound present in an amount sufficient to impart metal lubrication between about 180° F. and about 320° F.; an aqueous alkaline palmitate compound present in an amount sufficient to impart metal lubrication below about 160° F.; an aqueous metallic stearate compound present in an amount sufficient to impart metal lubrication between about 320° F. and 440° F.; a polymeric glycol present in an amount sufficient to provide temperature stability, act as a carrier for the aqueous compounds, and impart a waxy lubrication to the metal; a compound present in an amount sufficient to act as a carrier for the aqueous compounds and to provide a translucent film barrier on the metal; an alkaline buffering agent present in an amount sufficient to provide dispersion, viscosity and stability; a hydrotropic agent present in an amount sufficient to solubilize the lubricating composition. A process is disclosed for lubricating a metal workpiece outer surface prior to cold forming, the process comprising the step of disposing a non-reactive lubricating composition on the workpiece outer surface, the outer surface having been alkaline cleaned, hot water rinsed, acid pickled, and cold water rinsed.

Method for low pressure die casting with low pressure die casting powdery mold releasing agent

A low pressure die casting powdery mold releasing agent according to this invention consists of a granulated or powdery mixture of a lubricant, an organic polymer and a metal soap; wherein the lubricant is coated with the organic polymer or the metal soap. Therefore, the mold releasing agent allows productions of castings of high quality, in a squeeze casting work, with good workability and without worsening environmental situations.

Method for treatment of bacterial infections with once or twice-weekly administered rifalazil

A method for treatment of bacterial infections with rifalazil administered once-weekly, or twice-weekly. A method for treatment of tuberculosis caused by Mycobacterium tuberculosis , infections caused by Mycobacterium avium complex, infections caused by Chlamydia pneumoniae and infections caused by Helicobacter pylori by administering to a patient suffering from the bacterial infection 1-100 mg of rifalazil once or twice a week. In this dose regimen, the treatment is fast, efficacious and eliminates undesirable secondary symptoms observed with daily doses of 1-50 mg of rifalazil.

Patent GR3005656T3

Method for treatment of bacterial infections with once or twice-weekly administered rifalazil

주 1 회 또는 주 2 회 리팔라질을 투여하여 박테리아 감염을 치료하는 방법. 박테리아 감염으로 고통받는 환자에게 리팔라질을 주 1 회 또는 주 2 회 투여함으로써, 마이코박테리움 투베르쿨로시스 ( Mycobacterium tuberculosis ) 에 의한 결핵, 마이코박테리움 아비움 콤플렉스 ( Mycobacterium avium complex) 에 의한 감염, 클라미디아 뉴모니아에 ( Chlamydia pneumoniae ) 에 의한 감염 및 헬리코박터 파일로리 ( Helicobacter pylori ) 에 의한 감염을 치료하는 방법. 이러한 투여 요법에서, 치료가 빠르고 효과적이며, 리팔라질 1 - 50 mg 을 일일 용량으로 투여할 때 관찰되는 바람직하지 않은 2차 증상을 제거한다. How to treat bacterial infections by administering ripalazil once or twice a week. Tuberculosis caused by Mycobacterium tuberculosis , Mycobacterium avium complex ( Mycobacterium ) by administering ripalazil once or twice a week to patients suffering from bacterial infection avium complex infection, Chlamydia pneumoniae ) and Helicobacter pylori ). In this dosing regimen, the treatment is fast and effective and eliminates the undesirable secondary symptoms observed when Ripalazil 1-50 mg is administered in a daily dose.

Prepn. of branched fats by reacting unsatd. fats with quinone cpd. - in presence of boron halide or tin halide, esp. using fatty acid, fatty acid alkyl ester or fatty acid glyceride as unsatd. cpd.

Titanium alloy wire high-temperature drawing oil-based lubricant and preparation method thereof

本发明公开了一种钛合金丝材高温拉拔油基润滑剂，由基础油、固体润滑剂、增稠剂、分散剂、偶联剂、消泡剂、极压剂、阻燃剂、防锈缓蚀剂、杀菌剂和水混合后得到，其中，各材料的质量百分数具体为：基础油25～35％；固体润滑剂20～30％；增稠剂3～10％；分散剂2～4.5％；偶联剂1～3％；消泡剂0.5～1％；极压剂0.5～2％；阻燃剂0.3～2％；防锈缓蚀剂0.2～1.5％；杀菌剂0.1～1％；水余量；本发明中通过加入偶联剂和阻燃剂，可以保证固体润滑剂未能与基础油有效结合，得到的体系均匀，固体润滑剂不会沉淀，得到的油基润滑剂不会出现分层，无絮凝沉降等现象，钛合金丝材高温热拉拔过程中润滑膜不会脱落，可以保证在钛合金现在表面形成连续的润滑膜。

LUBRICANT EMULSION.

A metal-working lubricant comprises an aqueous emulsion of a) a long-chain aliphatic ester, amide, alcohol or acid, and b) as a fugitive emulsifier an ammonium or volatile amine salt or a long-chain aliphatic acid. On application to sheet, e.g. of aluminium metal with a chromate or anodic oxide protective surface layer, the water and ammonia or volatile amine evaporate to leave a storage-stable hydrophobic lubricant. The sheet can be formed or made into adhesively bonded structures of shaped components.

Lubricant combination and process for the preparation thereof

Lubricant emulsion

A metal-working lubricant comprises an aqueous emulsion of a) a long-chain aliphatic ester, amide, alcohol or acid, and b) as a fugitive emulsifier an ammonium or volatile amine salt or a long-chain aliphatic acid. On application to sheet, e.g. of aluminium metal with a chromate or anodic oxide protective surface layer, the water and ammonia or volatile amine evaporate to leave a storage-stable hydrophobic lubricant. The sheet can be formed or made into adhesively bonded structures of shaped components.

Oily lubricant for cold plastic processing of metallic material

Composition for inhibiting adhesion mainly for making building units based on cement

乳化切削液组合物

本发明提出了一种乳化切削液组合物，包括稳定分散剂、极压剂、杀菌剂、防锈剂、表面活性剂、PH调节剂、耦合剂、防冻剂、基础油和水，其中所述稳定分散剂的结构如式(I)所示：

Schmiermittel fuer die umformung metallischer werkstoffe.

Process for cold-forming circular aluminium blanks

Lågfriktionsbehandlad metalltråd eller -band samt förfarande för dess framställning

Ein metalldraht oder ein metallstreifen mit einer einfettenden oberschicht und ein verfahren zur durchführung

Un alambre metalico o un fleje metalico con una capa superficial lubricante, y un metodo para su preparacion.

SE PRESENTA UN HILO O UNA BANDA DE METAL QUE TIENE UNA CAPA SUPERFICIAL LUBRICANTE EN DONDE LA CAPA SUPERFICIAL COMPRENDE UNA MEZCLA DE ACIDO GRASO QUE TIENE ENTRE 10 Y 22 ATOMOS DE CARBONO Y UN JABON DE METAL ALCALI DEL ACIDO GRASO. ADEMAS SE PRESENTA UN PROCEDIMIENTO PARA PREPARAR EL HILO O LA BANDA EN DONDE EL HILO/LA BANDA SE PONE EN CONTACTO CON UNA MEZCLA DE ACIDO GRASO Y DE JABON DE METAL ALCALI DE ACUERDO CON LO YA MENCIONADO PARA LA FORMACION DE LA CAPA SUPERFICIAL QUE CONTIENE LA MEZCLA SOBRE LA SUPERFICIE DEL HILO/LA BANDA, LA CAPA SUPERFICIAL SE DEJA SECAR. LA INVENCION TAMBIEN SE REFIERE AL USO DE UNA MEZCLA DE ACIDO GRASO Y DE JABON DE METAL ALCALI DE ACUERDO CON LO YA DICHO PARA RECUBRIR COMO CAPA SUPERFICIAL LUBRICANTE HILOS O BANDAS DE METAL.

Ein metalldraht oder ein metallstreifen mit einer einfettenden oberschicht und ein verfahren zur durchführung

Ein metalldraht oder ein metallstreifen mit einer einfettenden oberschicht und ein verfahren zur durchführung

Lubricant

Tapadást gátló kompozíció, főleg cementalapú építőelemek gyártásához

A találmny őlyan tapadásgátló kőmpőzícióra vőnatkőzik, amely főlegcement alapú termékek gyártásáhőz alkalmazható. A találmány szerinti kőmpőzícióra jellemző, hőgy legalább egy C16-18szénatőmszámú, telített vagy telítetlen karbőnsavat és/vagy ennekglicerid-észterét tartalmaz a környezet hőfőkán elpárőlgóhőrdőzóközeggel és adőtt esetben egyéb ismert adalékanyaggal együtt. A találmány szerinti kőmpőzíció kiváló tapadásgátló, illetvekőrrózióvédő hatású, űgyanakkőr környezetbarát. ŕ

Composition for inhibiting adhesion mainly for making building units based on cement

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润滑剂乳化液

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。

一种高极压抗磨性和润滑性铝合金切削液及其制备方法

本发明提供了一种高极压抗磨性和润滑性铝合金切削液及其制备方法，包括如下组分：去离子水5‑10份；复合碱储备剂4‑6份；水基防锈剂3‑5份；基础油40‑50份；润滑脂15‑20份；极压剂8‑10份；抗硬水剂3‑5份；乳化剂8‑10份；耦合剂1‑2份；缓蚀剂0.5‑1份；杀菌剂2‑3份；消泡剂0.1‑0.3份。本发明有益效果：具有优异的极压抗磨性、腐蚀抑制性、消泡性和稳定性，使用后对刀具无损伤，对工件无摩擦磨损，易于分离，且寿命长，无刺激性气味，低毒性，环保、易于清洗和降解。此外，该切削液还具有出色的清洗和冷却性能，能够迅速带走铝合金在高速切削加工时产生的热量和铝屑。

抗叠片腐蚀型普通碳素钢板带冷轧轧制液

本发明公开了一种抗叠片腐蚀型普通碳素钢板带冷轧轧制液，属于润滑油领域，按质量包括基础油67%‑78%、极压剂8%‑10%、油性剂6%‑8%、乳化剂3%‑5%、抗氧剂2%‑3%、金属减活剂1%‑2%、防锈剂2%‑5%；防锈剂选自N‑油酰肌氨酚十八胺盐和羟基乙叉二膦酸中的至少一种。该轧制液原液状态稳定，具有较好的抗氧化和抗菌效果，稀释分散成乳化液后对人体皮肤及呼吸道无刺激性，易降解，环境友好，应用于冷轧时润滑效果好，轧制后附在带钢表面，抗氧剂、金属减活剂和防锈剂共同发挥防锈效果，能够抑制叠片腐蚀，无需对冷轧后的带钢进行额外的处理。

乳化切削液组合物

本发明提出了一种乳化切削液组合物，包括稳定分散剂、极压剂、杀菌剂、防锈剂、表面活性剂、PH调节剂、耦合剂、防冻剂、基础油和水，其中所述稳定分散剂的结构如式(I)所示：

Schmiermittelträgersalz für die metallumformung

一种高极压抗磨性和润滑性铝合金切削液及其制备方法

本发明提供了一种高极压抗磨性和润滑性铝合金切削液及其制备方法，包括如下组分：去离子水5‑10份；复合碱储备剂4‑6份；水基防锈剂3‑5份；基础油40‑50份；润滑脂15‑20份；极压剂8‑10份；抗硬水剂3‑5份；乳化剂8‑10份；耦合剂1‑2份；缓蚀剂0.5‑1份；杀菌剂2‑3份；消泡剂0.1‑0.3份。本发明有益效果：具有优异的极压抗磨性、腐蚀抑制性、消泡性和稳定性，使用后对刀具无损伤，对工件无摩擦磨损，易于分离，且寿命长，无刺激性气味，低毒性，环保、易于清洗和降解。此外，该切削液还具有出色的清洗和冷却性能，能够迅速带走铝合金在高速切削加工时产生的热量和铝屑。

一种不锈钢冲压液及其制备方法与应用

本发明公开了一种不锈钢冲压液及其制备方法与应用。所述不锈钢冲压液包括以下重量份的组分：水性润滑剂5‑8份；基础油49‑78份；有机溶剂4‑10份；助剂8‑13份；离子表面活性剂3‑9份；非离子表面活性剂1‑3份；水溶剂6‑8份。本发明的不锈钢冲压液，极大的降低了清洗难度，简化清洗工艺，减少了废水量。

Sal de soporte de lubricante para la conformacion de metal.

LA SAL SOPORTE DE LUBRICANTE DE ACUERDO CON LA INVENCION PARA LA ALIGERACION DE LA CONFORMACION EN FRIO DE PIEZAS DE TRABAJO DE HIERRO O ACERO SOBRE LA BASE DE ACIDO BORICO Y/O BORATO ALCALINO MUESTRA UN CONTENIDO ADICIONAL EN ACIDOS DI O TRICARBOXILICOS ALIFATICOS, QUE NO SON SUSTITUIDOS POR MEDIO AL MENOS DE UN GRUPO OH, Y/O EN SALES ALCALINAS, DONDE LA RELACION EN PESO DE ACIDO BORICO/BORATO ALCALINO (CALCULADO COMO H{SUB,3}BO{SUB,3}) CON RESPECTO AL ACIDO CARBOXILICO (CALCULADO CONO ACIDO CITRICO) ALCANZA (5 HASTA 15) : 1. COMO ACIDOS CARBOXILICOS APROPIADOS ESPECIALMENTE SON ACIDOS MALONICOS, ACIDO MALEICO, ACIDO SUCCINICO, ACIDO TARTARICO Y/O ACIDO CITRICO. COMO OTRO COMPONENTE PUEDEN ESTAR CONTENIDOS EN LAS SALES SOPORTE DE LUBRICANTE DE ACUERDO CON LA INVENCION AGENTES DE ESPESADO ORGANICOS O INORGANICOS, TALES COMO BENTONITA Y/O POLISACARIDOS, ALUMINATO Y/O SILICATO, MEDIOS DE DISPERSION, MEDIOS DE DESLIZAMIENTO Y/O MEDIOS DE PROTECCION DE CORROSION, ASI COMO SALES DE TITANIO. EL OBJETIVO DE LA INVENCION ES ADEMAS UN PROCESO PARA LA ALIGERACION DE LA CONFORMACION EN FRIO DE PIEZAS DE TRABAJO DE HIERRO O DE ACERO, DONDE SE UTILIZA COMO SAL SOPORTE DE MEDIO LUBRICANTE UNA DISPERSION O SOLUCION ACUOSA CON UNA CONCENTRACION DESDE 5 HASTA 30 % EN PESO Y CON UNA TEMPERATURA DESDE 80 HASTA 100 APLICA EVENTUALMENTE A LAS PIEZAS DE TRABAJO PROVISTAS CON UN RECUBRIMIENTO DE FOSFATO.

一种环保无异味的塔尔油及制备工艺

本发明公开了一种环保无异味的塔尔油及制备工艺，配方包括：塔尔油、抗氧化剂、防腐剂和芳香剂，制备工艺包括以下步骤，步骤一，松木蒸煮；步骤二，固液分离；步骤三，蒸发浓缩；步骤四，酸化处理；步骤五，产品分离；步骤六，加热吸附；步骤七，负压蒸馏；步骤八，原料称取；步骤九，混合制备；本发明通过加入防腐剂和抗氧化剂，提升了塔尔油的抗腐蚀以及抗氧化的能力，降低了塔尔油腐败变质的几率，通过对粗塔尔油利用活性炭进行加热吸附，减少了塔尔油的异味，同时加入薄荷油和桂花油作为芳香剂，有利于提升塔尔油的香味，通过活性炭吸附以及负压蒸馏，有效的去除了塔尔油中硫元素的含量，避免了有害气体的挥发。

一种不锈钢冲压液及其制备方法与应用

本发明公开了一种不锈钢冲压液及其制备方法与应用。所述不锈钢冲压液包括以下重量份的组分：水性润滑剂5‑8份；基础油49‑78份；有机溶剂4‑10份；助剂8‑13份；离子表面活性剂3‑9份；非离子表面活性剂1‑3份；水溶剂6‑8份。本发明的不锈钢冲压液，极大的降低了清洗难度，简化清洗工艺，减少了废水量。

一种钛合金丝材高温拉拔油基润滑剂及其制备方法

本发明公开了一种钛合金丝材高温拉拔油基润滑剂，由基础油、固体润滑剂、增稠剂、分散剂、偶联剂、消泡剂、极压剂、阻燃剂、防锈缓蚀剂、杀菌剂和水混合后得到，其中，各材料的质量百分数具体为：基础油25～35％；固体润滑剂20～30％；增稠剂3～10％；分散剂2～4.5％；偶联剂1～3％；消泡剂0.5～1％；极压剂0.5～2％；阻燃剂0.3～2％；防锈缓蚀剂0.2～1.5％；杀菌剂0.1～1％；水余量；本发明中通过加入偶联剂和阻燃剂，可以保证固体润滑剂未能与基础油有效结合，得到的体系均匀，固体润滑剂不会沉淀，得到的油基润滑剂不会出现分层，无絮凝沉降等现象，钛合金丝材高温热拉拔过程中润滑膜不会脱落，可以保证在钛合金现在表面形成连续的润滑膜。

一种润滑效果好的拉丝皂

本申请提供一种润滑效果好的拉丝皂，按重量百分比，包括：磺化蓖麻油10％～30％；助剂5％～20％；助剂包括活化滑石粉和二氧化硅包覆的纳米凹凸棒土，活化滑石粉与二氧化硅包覆的纳米凹凸棒土质量比为8‑10：1，活化滑石粉的粒度为500‑600目。妥尔油5％～30％；三乙油酸皂15％～25％；乳化剂1％～12％；烷基酚聚氧乙烯醚5％～10％；聚乙二醇5％～10％；碱金属/碱土金属氢氧化物5％～10％。在本申请中，能够具有良好的润滑性。磺化蓖麻油和妥尔油都具有良好的乳化、润滑性能，能在金属表面形成一层匀密的润滑膜，能有效降低拔金属和模具的摩擦损坏，延长模具的使用寿命，提高产品的拉拔质量。而且妥尔油的清洗效果好，并且有一定的抗泡作用，便于材料和模具的维护和清理。

一种可生物降解植物基润滑油及其制备方法与应用

本发明涉及润滑油技术领域，具体涉及到一种可生物降解植物基润滑油及其制备方法与应用。所述可生物降解植物基润滑油，包括质量百分比为45‑60％的植物基混合油和余量的合成油；所述植物基混合油包括两种或者两种以上的植物油。该可生物降解植物基润滑油具有很好的抗氧化性能、耐摩擦、耐磨损和清净性能，其最大无卡咬负荷PB值大于等于71kg，具有良好的润滑性。

一种微乳型切削液及其制备方法

本发明涉及一种微乳型切削液及其制备方法。具体地，本发明提供一种微乳型切削液，所述的切削液包括：5‑8重量份矿物油、3‑8重量份妥尔油、4‑8重量份合成油酸酯、3‑7重量份三羟甲基丙烷油酸酯、8‑12重量份油包水型乳化剂、12‑16重量份水包油型乳化剂、4‑7重量份有机胺、2‑5重量份油酸二乙醇酰胺硼酸酯、2‑4重量份聚乙二醇、0.5‑2重量份防腐杀菌剂和50‑80重量份水。本发明所述的一种微乳型切削液具备良好的冷却性能、润滑性能、防锈性能、除油清洗功能、防腐功能、易稀释，适合工业化生产。

一种用于金属加工的水溶性多功能长效极压乳化切削液

本发明公开了一种用于金属加工的水溶性多功能长效极压乳化切削液，属于水溶性金属加工液领域，该用于金属加工的水溶性多功能长效极压乳化切削液，由基础油、油性剂、复合剂、乳化剂、防锈剂、铜合金缓蚀剂、铝合金缓蚀剂、杀菌剂、消泡剂及水组成。本发明的能抵抗硬水，具有优异的润滑性、冷却性、防锈性、消泡性以及使用寿命长等优点；适用于要求宽泛黑色金属及有色金属的切削和磨削加工，特别是铸铁、铜、铝合金钢部件的加工。不含亚硝酸盐、苯酚等有毒有害物质，不损害健康，不污染环境。

Completion fluid friction reducer

A method and composition for reducing a coefficient of friction are disclosed. In an embodiment, a method for reducing a coefficient of friction between two surfaces in a borehole includes preparing a mixture comprising a primary lubricating agent, a primary surfactant, a spreading agent, and an aqueous fluid. The method also includes pumping the mixture into the borehole such that the mixture contacts the two surfaces and reduces the coefficient of friction for the two surfaces.

Die-casting powdery mould releasing agent