FORMENTRENNMITTEL FUER DRUCKGUSSVERFAHREN

SCHMIERMITTELZUSAMMENSETZUNG SOWIE EIN DIESE ENTHALTENDES VERSCHLOSSENES SEIL ODER KABEL

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.

ALPHA-OLEFIN OLIGOMER-PHENOL LUBRICANT OIL ADDUCTS

PATENTS Case: 6237 DMB/ck A synthetic oil composition comprising the reaction product of an .alpha.-olefin oligomer derived from an .alpha.-olefin monomer containing from about 6 to 20 carbon atoms and from about 0.01 to 1 mole of a phenol per mole of oligomer. The oil composition can be further reacted to form alkoxylated products and can be mixed with polar additives to form homogeneous synthetic lubricants.

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.

LUBRICATING OIL COLD ROLLING FOR METALLIC MATERIAL

COLD ROLLING OIL

BIODEGRADABLE OLEIC ESTOLIDE ESTER BASE STOCKS AND LUBRICANTS

Patent RU2017118503A3

Pulverschmiermittel für einen Druckkolben

Harzgebundene Reibbelagmischung mit einem Festschmierstoffzusatz.

Verfahren zur Gewinnung schmieroelartiger Produkte

IMPROVED LUBRICATION BY MIXTURE OF BORIC ACID WITH OILS AND FATS

USE BIOLOGICAL OF DEGRADABLE OLSÄURE ESTOLID ESTERS AS BASIS OIL AND LUBRICATING OIL

LUBRICANT COMPOSITION AND A LOCKED COIL ROPE CONTAINING IT

A B S T R A C T A lubricant composition suitable for the lubrication of a locked coil rope, comprising a) A mineral lubricating oil as base oil, b) 15-50% w of n polyolefin oil having an average molecular weight of 2,000 to 20,000, and c) 5-30% w of a microcrystalline wax.

BIODEGRADABLE OLEIC ESTOLIDE ESTER BASE STOCKS AND LUBRICANTS

Esters of estolides derived from oleic acids are characterized by superior properties for use as lubricant base stocks. These estolides may also be used as lubricants without the need for fortifying additives normally required to improve the lubricating properties of base stocks.

윤활 피막용 도료 조성물

... 다양한 베이스 재료의 표면 상에 높은 수준의 가요성을 갖는 윤활 피막을 형성할 수 있는 윤활 피막용 도료 조성물을 제공하기 위한 것이다. <해결 수단> 윤활 피막용 도료 조성물로서, (A) 페놀 수지, (B) 600 내지 4000의 에폭시 당량을 갖는 에폭시 수지, 및 (C) 1종 이상의 고체 윤활제를 포함하고; 성분 (A)와 성분 (B)의 총 중량에 대한 성분 (A)의 중량 비가 50 중량% 이상인, 윤활 피막용 도료 조성물.

ESTOLIDE COMPOUND AND METHOD FOR PREPARING THE SAME

The present invention comprises the following steps: changing biomass fat into fatty acid, separating C16 saturated fatty acid and C18 unsaturated fatty acid from the fatty acid, preparing linear internal olefin (LIO), increasing the amount of oleic acid through partial hydro-treating of the C18 unsaturated fatty acid, synthesizing estolide polymer through cross metathesis of the oleic acid, capping the C16 saturated fatty acid into the estolide polymer and reacting the estolide polymer and the internal olefin. The estolide polymer from the invention has great oxidation stability and stability at low temperature with no unsaturated synthesis. It is produced by changing remaining fatty acid in biomass fatty acid into linear internal olefin, requires least dependence on oleic acid in making the estolide polymer by increasing the amount of the oleic acid and is efficient in processing and economically because of no need for alcohol. COPYRIGHT KIPO 2016 (S10) Change biomass fat into fatty acid ...

Anti-friction coating composition containing solid lubricants

A composition of matter for depositing a thin anti-friction film that has a coefficient of friction of 0.06 or less. The composition comprises (a) a mixture of solid lubricant particles, a thermoset resin, and a catalyst for setting the resin, and (b) an evaporative medium for carrying the mixture during deposition. A solid film lubricant system for protecting metal wear interfaces subject to high temperatures and wet lubrications, comprising an oil-attracting solid lubricant mixture with at least two elements selected from the group of graphite, MoS2 and BN; a support for the mixture to loads of at least 10 psi at temperatures of 600 DEG -800 DEG F. while being thermally stable; a thermally stable thermoset polymer matrix, the polymer having inherent hydrocarbon chemical attraction to form a tenacious oil film of the lubricating oil on the wearing surface. A method of making anti-friction coated surfaces comprising providing a light metal based cylinder surface; exposing nonoxidized metal ...

ЖИДКОСТИ-НОСИТЕЛИ ДЛЯ АБРАЗИВОВ

FIELD: chemistry. SUBSTANCE: claimed invention relates to application of compounds of formula I: R 1 [O(EO) x (AO) y H] z , in which R 1 stands for z-digit alkyl residue with 1-6 carbon atoms, (EO) stands for ethyleneoxide residue, (AO) stands for alkyleneoxide residue with 3-10 carbon atoms, x stands for number from 3 to 12, especially from 5 to 10, y stands for number from 0 to 10, especially from 4 to 8, z stands for number from 1 to 6, especially from 1 to 3, for obtaining cutting fluids with reduced water absorption. Invention also relates to cutting fluid, which contains at least one compound of formula I, to application of cutting fluid (versions), to method of plate cutting, to method of polishing processed materials, to plate and to compound of formula II: R 1 O(EO) x (AO) y H, in which R 1 stands for 2-methylbutyl or 3-methylbutyl, (EO) stands for ethyleneoxide residue, (AO) stands for alkyleneoxide residue with 3-10carbon atoms, x stands for number from 3 to 12, y stands for number from 4 to 8. EFFECT: creation of cutting fluids with improved characteristics, in particular, with reduced water absorption, application of which in the process of cutting will result in smaller energy consumption. 14 cl, 3 tbl, 8 ex

СМАЗЫВАЮЩИЕ ЭЛЕМЕНТЫ, СОДЕРЖАЩИЕ ГИДРОФОБНЫЕ КОМПОНЕНТЫ, ДЛЯ БРИТВЕННЫХ КАРТРИДЖЕЙ

COLD ROLLING OIL FOR STEELS

ZUSATZ FUER REIBBELAGMISCHUNGEN ENTHALTEND MANGAN-II-SULFID

Carrier fluids for abrasives

The invention relates to improved novel carrier fluids for abrasives, especially cutting fluids, for wafer production. The invention also relates to the use of said fluids and to a method for cutting wafers.

Biodegradable oleic estolide ester base stocks and lubricants

CARRIER FLUIDS FOR ABRASIVES

The invention relates to improved novel carrier fluids for abrasives, especially cutting fluids, for wafer production. The invention also relates to the use of said fluids and to a method for cutting wafers.

POWDER LUBRICANT FOR PLUNGER DEVICE

The present invention relates to a powder lubricant for a plunger device used in a diecasting machine. The powder lubricant is comprised of a mixture of a powdered or granulated lubricant base material composed of an inorganic compound used for a lubricant in a solid form, with an organic compound providing an adhesion ability to the lubricant base material. Both have a powdered or granulated form or have a form in which the lubricant base material is covered by the organic compound. The effects of the invention are that the occurrence of defects inside diecast products can be reduced, dangers such as fire etc. and environmental pollution can be reduced, and the sliding of the plunger can be made smooth to thereby improve the workability.

GRAPHITE FLUORIDE-SYNTHETIC RESIN COMPOSITE MATERIAL

SCHMIERMITTELFILM ZUR VERHINDERUNG DES FRESSENS VON GLEITENDEN METALLOBERFLAECHEN

WAESSRIGE GELZUSAMMENSETZUNG, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG IN DER METALLBEARBEITUNG

SQUEEZE CASTING POWDERY MOLD RELEASING AGENT

FESTSCHMIERSTOFFZUSATZ FÜR HARZGEBUNDENE REIBBELAGMISCHUNGEN

ADDITIVE FOR FRICTION LINING MIXTURES CONTAINING MANGANESE II-SULFIDE

FIXED LUBRICANT ADDITIVE FOR RESIN-BOUND FRICTION LINING MIXTURES

ZUSATZ FUER REIBBELAGMISCHUNGEN ENTHALTEND MANGAN-II-SULFID

FESTSCHMIERSTOFFZUSATZ FÜR HARZGEBUNDENE REIBBELAGMISCHUNGEN

Threaded tubular element provided with a metallic anti-galling coating and a lubricant layer

The invention concerns a threaded portion of a tubular element for a threaded tubular connection having an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing surface on the peripheral surface, the first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion. The threading and the first sealing surface are coated with a metallic anti-galling layer wherein zinc (Zn) is the major element by weight, the metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in the resin.

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.

LUBRICATING MEMBERS HAVING HYDROPHOBIC COMPONENTS FOR RAZOR CARTRIDGES

The invention relates to a solid compressed lubricating member for a razor cartridge comprising from 10% to 90% by weight of a particulate material comprising water soluble polymer and from 12% to 40% by weight of a hydrophobic compound or mixtures thereof; wherein at least a portion of said water soluble polymer particulate is spray coated with said hydrophobic compound and methods of manufacture thereof.

IMPROVED LUBRICATION FROM MIXTURE OF BORIC ACID WITH OILS AND GREASES

BIODEGRADABLE OLEIC ESTOLIDE ESTER BASE STOCKS AND LUBRICANTS

Esters of estolides derived from oleic acids are characterized by superior properties for use as lubricant base stocks. These estolides may also be used as lubricants without the need for fortifying additives normally required to improve the lubricating properties of base stocks.

Preparation of poly alpha-olefin/ester synthesized lubricating base oil

LUBRICATING COMPOSITION AND A SLIDING MEMBER COMPRISING THE COMPOSITION

Verwendung von synthetischen Schmierölen in Kühlapparaten.

COLD ROLLING OIL

Novel cold rolling oils for steels comprise (A) 40 to 90 wt % of a monoester of an aliphatic carboxylic acid having 12 to 22 carbon atoms and an aliphatic alcohol having 1 to 12 carbon atoms, (B) 0.5 to 10 wt % of at least one of a dimer acid and a polymerized acid of a higher aliphatic unsaturated acid having 16 to 20 carbon atoms, (C) 2 to 40 wt % of a polyester having a molecular weight of 750 to 7500 and obtained by subjecting at least one of a dimer acid and a polymerized acid of a higher aliphatic unsaturated acid having 16 to 20 carbon atoms to condensation with a polyol under heating conditions and reacting remaining carboxyl groups of hydroxyl groups of the resulting polyester with an alcohol having 1 to 22 carbon atoms or an aliphatic acid having 12 to 22 carbon atoms, or 10 to 25 wt % of fat and fatty oils, and (D) 0.1 to 10 wt % of a polymer compound having nitrogen atoms in a molecule having a molecular weight of 1,000 to 1,000,000 such as a homopolymer or copolymer of monomers ...

Biodegradable oleic estolide ester having saturated fatty acid end group useful as lubricant base stock

IMPROVED LUBRICATION FROM MIXTURE OF BORIC ACID WITH OILS AND GREASES

A lubricant composition comprising a boric acid additive suspended and/or disper sed in an oil, grease, or polymer base. The inventive lubricant exhibits excellent resilience and load-carrying capacity over a wide range of temperature and use conditions.

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.

PRODUTOS DE ADICAO DE CONDENSADOS TRIETANOLAMINICOS E ETERES BISGLICIDILICOS E SUA APLICACAO

manufacturing process of lubricating elements with lubricants nanometer

Polyol ether derivatives and production methods therefor

Polyol ether derivatives, a method for producing the polyol ether derivatives, and a working fluid composition for a refrigerating machine containing a hydrofluorocarbon and a refrigeration oil containing the polyol ether derivatives as a base oil.

ЖИДКОСТИ-НОСИТЕЛИ ДЛЯ АБРАЗИВОВ

1. Применение соединений формулы IR[O(ЕО)(АО)Н],в которойRозначает z-значный алкильный остаток с 1-20 атомами углерода,(ЕО) означает остаток этиленоксида,(АО) означает остаток алкиленоксида с 3-10 атомами углерода,х означает число от 3 до 12, особенно от 5 до 10,у означает число от 0 до 10, особенно от 4 до 8,z означает число от 1 до 6, особенно от 1 до 3,для получения жидкостей-носителей для абразивов, особенно смазочно-охлаждающих жидкостей с уменьшенным водопоглощением, для удаления обрабатываемого материала, особенно при резке вафельных пластин с помощью проволочной пилы, с содержанием воды менее чем 1 масс.%.2. Применение по п.1, отличающееся тем, что в формуле IRозначает z-значный алкильный остаток с 5-10 атомами углерода, особенно пентил.3. Применение по п.1 или 2, отличающееся тем, что вафельная пластина изготовлена из полупроводникового материала, особенно из кремния.4. Применение по п.1 или 2, отличающееся тем, что жидкость-носитель, особенно смазочно-охлаждающая жидкость используется вместе с абразивными зернами в виде суспензии, причем в качестве абразивных зерен используются зерна из металла, карбида, нитрида, оксидов металлов, борида или алмазные зерна.5. Применение по п.1 или 2, отличающееся тем, что жидкость-носитель, особенно смазочно-охлаждающая жидкость во время или после удаления обрабатываемого материала, особенно после резки, перерабатывается с целью отделения полученного истертого материала.6. Жидкость-носитель, особенно смазочно-охлаждающая жидкость, содержащая по меньшей мере одно соединения формулы IR[O(ЕО)(АО)Н],в которойRозначает z - значный алкильный остаток с 5-10 атомами углерода(ЕО) означает остаток этиленоксида(АО) о�

CONDENSATION PRODUCTS AND METAL WORKING LUBRICATING OILS BASED ON THEM

Synthetische Schmieröle

PROCESS FOR PREPARING AQUEOUS GEL AND USE THEREOF

A process for preparing an aqueous gel which comprises mixing a water-soluble acetoacetylated high molecular compound, a cross-linking agent and water, thereby cross-linking said high molecular compound to form an aqueous gel. According to the process of the invention, an aqueous gel having excellent transparency and small serum-separation, can be prepared at room temperature by only mixing. Also, according to the present invention, there are provided the aqueous gel composition containing perfume or deodorant, and the lubricant and the method for use thereof, which utilizes the process of claim 1.

Powdrous lubricants for plunger device

PERMANENT MOLD CASTING POWDERY MOLD RELEASING AGENT

CURABLE DRY FILM LUBRICANT FOR TITANIUM ALLOYS

CURABLE DRY FILM LUBRICANT FOR TITANIUM ALLOYS ABSTRACT OF THE DISCLOSURE A dry film, low coefficient of friction lubricant for titanium pieces is prepared by mixing together solid lubricant particles, poly(tetrafluoroethylene), a suspending agent, and a curable resin in an evaporable carrier. The mixture is applied to titanium or titanium alloy surfaces that contact each other in service. The carrier is evaporated during a subsequent thermal cure, leaving a lubricating film on the surfaces.

POWDER LUBRICANT FOR PLUNGER DEVICE

The present invention relates to a powder lubricant for a plunger device used in a diecasting machine. The powder lubricant is comprised of a mixture of a powdered or granulated lubricant base material composed of an inorganic compound used for a lubricant in a solid form, with an organic compound providing an adhesion ability to the lubricant base material. Both have a powdered or granulated form or have a form in which the lubricant base material is covered by the organic compound. The effects of the invention are that the occurrence of defects inside diecast products can be reduced, dangers such as fire etc. and environmental pollution can be reduced, and the sliding of the plunger can be made smooth to thereby improve the workability.

LUBRICANT FOR CERAMIC SURFACE AND LUBRICATING PROCESS

Lubrifiant pour surface en céramique et procédé de lubrification. Le matériau pour lubrifier le contact entre une première surface 2 en céramique et une seconde surface 1 (céramique ou métal). Ce matériau comprend un fluorure de terres rares et est déposé entre les surfaces à lubrifier, avantageusement par compactage.

ADDITION PRODUCTS CONDENSED [...][...] AND ETHERS AND THEIR USE

VERBESSERTE SCHMIERUNG DURCH MISCHUNG VON BORSÄURE MIT ÖLEN UND FETTEN

LOW PRESSURE DIE CASTING POWDERY MOLD RELEASING AGENT

Locked coil rope lubricants.

A lubricant composition suitable for the lubrication of a locked coil rope, comprising a) a mineral lubricating oil as base oil, b) 15-50% w of a polyolefin oil having an average molecular weight of 2,000 to 20,000, and c) 5-30% w of a microcrystalline wax. c ...

LUBRICANT FILM FOR PREVENTING GALLING OF SLIDING METAL SURFACES

Improvements in or relating to lubricants

Oily to solid polymerization or condensation products are obtained by treating with silent and preferably high frequency electric discharges, paraffin wax hydrocarbons of mean m.w. above 330 and/or substances containing substantial proportions of such hydrocarbons, and/or their wax-like derivatives, e.g. montan wax. The products are of m.w. 500--10,000, specific gravity about 0.86, viscosity 3--150 DEG Engler at 99 DEG C., viscosity index 120--150, flash-point 280--330 DEG C., and contain 16--16.4 parts of hydrogen per 100 parts of carbon. The voltalization is carried out in known apparatus such as that described in Specification 407,379, and under the conditions described in that specification. As also described in Specification 407,379 there may be present gases or vapours, foam-producing agents, substances promoting condensation, bleaching carbon, or earths, e.g., silica or florida earth, and solvents and diluents, which if they polymerize or condense are preferably not added until the ...

FLUOROACRYLIC POLYMER HAVING LUBRICATING EFFECT AND THERMOPLASTIC RESIN COMPOSITION COMPRISING SAME

Fluoroacrylatpolymer mit Schmiereigenschaften und thermoplastische Harzzusammensetzung, die diese enthält.

Improved lubrication from mixture of boric acid with oils and greases

NEW MODIFIED SILICON OIL FOR LOW TEMPERATURE CURE DIE CASTING LUBRICANTS

The present invention relates to a mixture of polyalkylsiloxanes that cure at comparably low temperatures of about 170°C while being unreactive under ambient conditions during storage or transport and which are obtainable through a hydrosilylation reaction wherein a mixture of ethylenically unsaturated olefins consisting of 1-100 % of one or more polyene(s) having one terminal double bond which is either monosubstituted or geminal disubstituted and one or more tri- or tetrasubstituted double bond(s), wherein said terminal double bond and said one or more tri- or tetrasubstituted double bond(s) are preferably non-conjugated, and 0-99 mol % of monounsaturated olefins with 6 to 15 carbon atoms is reacted with an amount of one or more polyalkylhydrosiloxanes in the presence of a hydrosilylation catalyst. Furthermore, the present invention relates to water-based compositions suitable for use in metal casting processes as a mold release agent comprising a mixture of polyalkylsiloxanes of the ...

THERMOSET POLYMER/SOLID LUBRICANT COATING SYSTEM

A solid film lubricant system for protecting metal wear interfaces subject to high temperatures and wet lubrications, comprising an oil-attracting solid lubricant mixture (A) with at least two elements (A1, A2, A3) selected from the group of graphite, MoS2 and BN; a support (B) (i.e., hard lands or hard sublayer) for the mixture to loads of at least 10 psi at temperature of 600-800 .degree.F while being thermally stable; a thermally stable thermoset polymer matrix adhering the mixture to the support or the wear surface, the polymer having inherent hydrocarbon chemical attraction to form a tenacious oil film of the lubricating oil on the wearing surfaces, such as cylinder bore surfaces of a cylinder block of an internal combustion engine.

For lubricating coating film of the coating composition

COLD ROLLING OIL

HUILE DE LAMINAGE A FROID POUR ACIERS CARACTERISEE PAR LE FAIT QU'ELLE COMPREND A 40 A 90 EN POIDS D'UN MONOESTER D'UN ACIDE CARBOXYLIQUE ALIPHATIQUE AYANT 12 A 22 ATOMES DE CARBONE ET D'UN ALCOOL ALIPHATIQUE AYANT 1 A 12 ATOMES DE CARBONE, B 0,5 A 10 EN POIDS D'AU MOINS UN COMPOSE CHOISI PARMI UN ACIDE DIMERE ET UN ACIDE POLYMERISE DERIVE D'UN ACIDE INSATURE ALIPHATIQUE SUPERIEUR AYANT 16 A 20 ATOMES DE CARBONE, C 2 A 40 EN POIDS D'UN POLYESTER AYANT UN POIDS MOLECULAIRE DE 750 A 7500 ET OBTENU EN SOUMETTANT AU MOINS UN COMPOSE CHOISI PARMI UN ACIDE DIMERE ET UN ACIDE POLYMERISE DERIVE D'UN ACIDE INSATURE ALIPHATIQUE SUPERIEUR AYANT 16 A 20 ATOMES DE CARBONE A UNE CONDENSATION AVEC UN POLYOL DANS DES CONDITIONS DE CHAUFFAGE ET EN FAISANT REAGIR LES GROUPES CARBOXYLE OU LES GROUPES HYDROXYLE RESTANTS DU POLYESTER RESULTANT AVEC UN ALCOOL AYANT 1 A 22 ATOMES DE CARBONE OU UN ACIDE ALIPHATIQUE AYANT 12 A 22 ATOMES DE CARBONE, OU 10 A 25 EN POIDS D'UNE GRAISSE OU D'UNE HUILE GRASSE, ET D 0,1 A 10 EN POIDS D'UN COMPOSE POLYMERE AYANT DES ATOMES D'AZOTE DANS UNE MOLECULE AYANT UN POIDS MOLECULAIRE DE 1000 A 1000000. COLD ROLLING OIL FOR STEELS CHARACTERIZED IN THAT IT COMPRISES 40 TO 90 BY WEIGHT OF A MONOESTER OF AN ALIPHATIC CARBOXYLIC ACID HAVING 12 TO 22 CARBON ATOMS AND OF AN ALIPHATIC ALCOHOL HAVING 1 TO 12 ATOMS CARBON, B 0.5 TO 10 BY WEIGHT OF AT LEAST ONE SELECTED COMPOUND AMONG A DIMERED ACID AND A POLYMERIZED ACID DERIVED FROM A SUPERIOR ALIPHATIC UNSATURATED ACID HAVING 16 TO 20 CARBON ATOMS, C 2 TO 40 BY WEIGHT POLYESTER HAVING A MOLECULAR WEIGHT OF 750 TO 7500 AND OBTAINED BY SUBMITTING AT LEAST ONE SELECTED COMPOUND AMONG DIMER ACID AND A POLYMERIZED ACID DERIVED FROM A HIGHER ALIPHATIC UNSATURATED ACID HAVING 16 TO 20 CARBON ATOMS IN CONDENSATION WITH POLYOLS HEATING AND REACTING CARBOXYL GROUPS OR REMAINING HYDROXYL GROUPS OF THE POLYESTER RESULTING WITH AN ALCOHOL HAVING 1 TO 22 CARBON ATOMS OR AN ...

Cold-setting lubricant pastes based on epoxy! resin - contg. molybdenum di:sulphide, graphite, aluminium, copper, aluminosilicate and poly-amine

A METHOD FOR PREPARING AN AQUEOUS GEL, FREEZING THUS OBTAINED AND ITS USE AS A SUPPORT FOR A PERFUME OR A DEODORIZER AND AS A LUBRICANT

PULVERSCHMIERMITTEL FUER EINEN DRUCKKOLBEN

Powdrous lubricants for plunger device

Powdrous lubricant for plungers comprises a mixture of a powdered or granular lubricant base material composed of an inorganic compound(s) as a lubricant in its solid state, with an organic compound giving adhesion capability to the lubricant base material, advantageously a form in which lubricant base particles are covered by organic compound. Reduced defects inside products are reduced, along with risks of fire, environmental pollution etc; as well as aiding plunger sliding and workability.

COLD ROLLING LUBE OIL

A cold-rolling lube oil for metallic materials is composed of (a) 40-90 wt. % of a monoester of a specific aliphatic carboxylic acid and a particular aliphatic alcohol, (b) 0.5-10 wt. % of at least one of dimer acids and polymer acids of certain unsaturated higher fatty acids, (c) 10-25 wt. % of a fats and fatty oils, or 5-70 wt. % of an ester obtained by reacting remaining carboxyl or hydroxyl groups of a specific polyester with a specific alcohol or fatty acid, (d) 0.3-10 wt. % of a phenol-type antioxidant, and (e) 0.3-10 wt. % of a sulfur-type antioxidant.

Threaded tubular element provided with a metallic anti-galling coating and a lubricant layer

The invention concerns a threaded portion of a tubular element for a threaded tubular connection having an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing surface on the peripheral surface, the first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion. The threading and the first sealing surface are coated with a metallic anti-galling layer wherein zinc (Zn) is the major element by weight, the metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in the resin.

Carrier fluids for abrasives

ALPHA-OLEFIN OLIGOMER-PHENOL LUBRICANT OIL ADDUCTS

A synthetic oil composition comprising the reaction product of an .alpha.-olefin oligomer derived from an .alpha.-olefin monomer containing from about 6 to 20 carbon atoms and from about 0.01 to 1 mole of a phenol per mole of oligomer. The oil composition can be further reacted to form alkoxylated products and can be mixed with polar additives to form homogeneous synthetic lubricants.

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.

FLUOROACRYLIC POLYMER HAVING LUBRICATING EFFECT AND THERMOPLASTIC RESIN COMPOSITION COMPRISING SAME

FLUOROACRYLIC POLYMER HAVING LUBRICATING EFFECT AND THERMOPLASTIC RESIN COMPOSITION COMPRISING SAME A fluoroacrylic polymer having a lubricating effect, which comprises at least one kind selected from units derived from a fluoroalkyl acrylate and units derived from a fluoroalkyl methacrylate as a part or all of structural units and a reducing viscosity ?Sp/C not higher than 2 as measured at 25.degree.C with respect to a solution of 0.1 g of the polymer in 100 ml of chloroform. The fluoroacrylic polymer is incorporated into a thermoplastic resin for rendering an excellent lubricating property thereto.

ESTOLIDE COMPOUND AND METHOD FOR PREPARING THE SAME

PROCEDE POUR PREPARER UN GEL AQUEUX, LE GEL AINSI OBTENU ET SON UTILISATION EN TANT QUE SUPPORT POUR UN PARFUM OU UN DESODORISANT ET EN TANT QUE LUBRIFIANT

PROCEDE DE PREPARATION D'UN GEL AQUEUX ET UTILISATION DU GEL OBTENU EN TANT QUE SUPPORT POUR UN PARFUM OU DESODORISANT OU EN TANT QUE LUBRIFIANT POUR LE TRAVAIL DES METAUX. ON PREPARE LE GEL AQUEUX EN MELANGEANT UN COMPOSE A HAUT POIDS MOLECULAIRE ACETO-ACETYLE SOLUBLE DANS L'EAU, UN AGENT RETICULANT ET DE L'EAU. LE PROCEDE SELON L'INVENTION DONNE DES GELS POSSEDANT UNE EXCELLENTE TRANSPARENCE, UNE FORTE RESISTANCE A L'EXSUDATION D'EAU, QU'ON PEUT PREPARER PAR SIMPLE MELANGE A TEMPERATURE AMBIANTE.

PROCESS FOR PREPARING AN AQUEOUS GEL, THE GEL THUS OBTAINED AND ITS USE AS A SUPPORT FOR A PERFUME OR DEODORANT AND AS A LUBRICANT

Cold-setting lubricant pastes based on epoxy! resin - contg. molybdenum di:sulphide, graphite, aluminium, copper, aluminosilicate and poly-amine

저온 경화 다이 캐스팅 윤활제용의 신규 개질 실리콘 오일

... 본 발명은, 보관 또는 운반 동안의 주위 조건 하에서는 미반응성이면서 약 170℃의 비교적 저온에서 경화되고; 1-100몰%의, 일치환되거나 같은 자리 이치환되는 하나의 말단 이중 결합 및 하나 이상의 삼- 또는 사치환된 이중 결합(들)을 갖는 하나 이상의 폴리엔(들) (여기서, 상기 말단 이중 결합 및 상기 하나 이상의 삼- 또는 사치환된 이중 결합(들)은 바람직하게는 비-공액화됨), 및 0-99몰%의, 6 내지 15개의 탄소 원자를 갖는 일불포화 올레핀의 혼합물이 하이드로실릴화 촉매의 존재 하에서 소정량의 하나 이상의 폴리알킬하이드로실록산과 반응되는 하이드로실릴화 반응을 통하여 얻을 수 있는, 폴리알킬실록산의 혼합물에 관한 것이다. 또한, 본 발명은 본 발명의 폴리알킬실록산의 혼합물, 및 8 이상의 HLB 값을 갖는 비이온성 계면활성제를 포함하는, 금속 캐스팅 공정에서 금형 이형제로서 사용하기에 적합한 수성 조성물에 관한 것이다. 또한, 본 발명은 본원에서 정의된 폴리알킬실록산 및 폴리알킬실록산의 혼합물의 용도에 관한 것이다.

내마모제

... 내마모성능을 가지는 에폭시 수지계 피막을 제공할 수 있는 내마모제를 제공한다. 지환식 2관능 에폭시 및 중합개시제를 함유하는 것을 특징으로 하는 내마모제 혹은 2관능 비스페놀 A형 에폭시 수지, 레벨링제 및 중합개시제를 함유하는 것을 특징으로 하는 내마모제.

Lubricating oils for the working of metals

A condensation product from aliphatic or cycloaliphatic polyols, aliphatic saturated or once unsaturated hydroxycarboxylic acids and aliphatic or cycloaliphatic saturated or unsaturated monocarboxylic acids is an effective lubricant for the working of metals, optionally in admixture with other lubricating oils and conventional additives.

Lubrication from mixture of boric acid with oils and greases

Lubricating compositions including crystalline boric acid and a base lubricant selected from oils, greases and the like. The lubricity of conventional oils and greases can also be improved by adding concentrates of boric acid.

POWDROUS LUBRICANTS FOR PLUNGER DEVICE

COLD-ROLLING LUBE OIL

New modified silicone oil for low temperature cure die casting lubricants

COLD ROLLING OIL FOR STEELS

LOCKED COIL ROPE LUBRICANTS

LIQUID PHENOLIC RESOL RESIN, METHOD FOR PREPARING LIQUID PHENOLIC RESOL RESIN, AND ARTICLE

Provided is a liquid phenolic resol resin containing a partial structure represented by General Formula (P-1) [in the formula, R, Rand Reach independently represent a hydrogen atom or —CHOH, Rrepresents a linear unsaturated hydrocarbon group having or more carbon atoms, and * represents a bond]. 2. A method for preparing the liquid phenolic resol resin according to claim 1 , comprisinga first step of obtaining a phenolic compound (B) by reacting phenols (A1), in which a linear unsaturated in hydrocarbon group having 10 or more carbon atoms is bonded to at least one or more meta-positions, in the presence of an acid catalyst; anda second step of reacting the phenolic compound (B) with phenols (A2) other than the phenols (A1) (here, a hydrogen atom bonded to a benzene ring having a phenolic hydroxyl group may be substituted with a substituent) and aldehydes (C) in the presence of a base catalyst.4. The method for preparing the liquid phenolic resol resin according to claimwherein the phenols (A1) are at least one or more phenols selected from the group consisting of cardanol, cardol, and 2-methyl cardol.5. An article comprising:a substrate: and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a cured product of a composition containing the liquid phenolic resol resin according to .'}6. The article according to that is a wet-type paper friction material. The present invention relates to a liquid phenolic resol resin, a method for preparing a liquid phenolic resol resin, and an article.Priority is claimed on Japanese Patent Application No. 2015-207255 filed on Oct. 21, 2015, the content of which is incorporated herein by reference.A phenolic resin which is a thermosetting resin is widely used mainly as a binder for binding the materials becoming a substrate of a molded article to each other. Owing to its excellent mechanical characteristics, electric characteristics, and adhesiveness, the phenolic resin is used in various fields. Particularly, in recent years, the ...

GRAFT COPOLYMER-CONTAINING SOLID PRODUCT AND USE THEREOF

A graft copolymer (C) having a main chain portion of a precursor polymer (A) and a graft portion from a polymer (B), wherein a core portion of the solid product comprises the main chain portion derived from (A), a shell portion comprises the graft portion derived from (B), and the solid product satisfies: Infrared absorption spectroscopic measurement of a section passing through a center (x) of the solid product, a point (z) on a surface where a distance between the center (x) and the surface is shortest, and a middle point (y) of a line connecting the center (x) and the point (z), absorbance (Abs) satisfies X<0.01, Y<0.01, and Z≥0.01, wherein X, Y, and Z represent values of Abs (key band of the polymer (B))/Abs (key band of the polymer (A)) at the center (x), the middle point (y) and the point (z). 1. A core-shell type polymer solid product comprising a graft copolymer (C) having: a main chain portion derived from a precursor polymer (A); and a graft portion derived from a polymer (B) different from the polymer (A) , wherein:a core portion (a) of the solid product comprises the main chain portion derived from the precursor polymer (A), and a shell portion (b) of the solid product comprises the graft portion derived from the polymer (B); andthe core-shell type polymer solid product satisfies the following requirement (I): [{'br': None, 'X<0.01,'}, {'br': None, 'Y<0.01, and'}, {'br': None, 'Z≥0.01,'}], 'Requirement (I): In infrared absorption spectroscopic measurement of a section passing through a center (x) of the solid product, a point (z) on a surface where a distance between the center (x) and the surface is shortest, and a middle point (y) of a line connecting the center (x) and the point (z), absorbance (Abs) at the center (x), at the middle point (y), and at the point (z) satisfy the following relationshipwhereinX represents a value of Abs (key band of polymer (B))/Abs (key band of polymer (A)) at the center (x),Y represents a value of Abs (key band of ...

LUBRICATING MEMBERS HAVING HYDROPHOBIC COMPONENTS FOR RAZOR CARTRIDGES

The invention relates to a solid compressed lubricating member for a razor cartridge comprising from 10% to 90% by weight of a particulate material comprising water soluble polymer and from 12% to 40% by weight of a hydrophobic compound or mixtures thereof; wherein at least a portion of said water soluble polymer particulate is spray coated with said hydrophobic compound and methods of manufacture thereof. 1. A solid compressed lubricating member for a razor cartridge comprising:i) from 10% to 90% by weight of a particulate material comprising a water soluble polymerii) from 12% to 40% by weight of a hydrophobic compound or mixtures thereof;wherein at least a portion of said water soluble polymer is spray coated with said hydrophobic compound.2. The solid compressed lubricating member for a razor cartridge according to claim 1 , wherein said lubricating member comprises from 12% to 30% by weight of said hydrophobic compound.3. The solid compressed lubricating member for a razor cartridge according to claim 1 , wherein said hydrophobic compound or mixtures thereof are selected from the group consisting of natural claim 1 , synthetic and silicone oils and or waxes and mixtures thereof; trigylcerides claim 1 , skin active agents claim 1 , sensates and mixtures thereof.4. The solid compressed lubricating member for a razor cartridge according to claim 1 , wherein said hydrophobic compound or mixtures thereof comprises capric and or caprylic triglycerides claim 1 , grape seed oil claim 1 , olive oil claim 1 , phenylated silicones claim 1 , shea butter claim 1 , cocoa butter claim 1 , lanolin claim 1 , essential oils claim 1 , peppermint oil claim 1 , isohexadecane claim 1 , petrolatum claim 1 , dimethicones and or mixtures thereof.5. The solid compressed lubricating member for a razor cartridge according to claim 1 , wherein said hydrophobic compound has a water solubility of 1 part to 1000 parts or greater claim 1 , preferably 10000 parts or greater of water.6. The ...

THREADED TUBULAR ELEMENT PROVIDED WITH A METALLIC ANTI-GALLING COATING AND A LUBRICANT LAYER

The invention concerns a threaded portion of a tubular element for a threaded tubular connection having an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing surface on the peripheral surface, the first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion. The threading and the first sealing surface are coated with a metallic anti-galling layer wherein zinc (Zn) is the major element by weight, the metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in the resin. 1. A threaded portion of a tubular element for a threaded tubular connection having an axis of revolution , said portion comprising a threading extending over its outer or inner peripheral surface , and a first sealing surface on said peripheral surface , said first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion , wherein said threading and said first sealing surface are coated with a metallic anti-galling layer wherein zinc (Zn) is the major element by weight , said metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in said resin.2. The threaded portion according to claim 1 , wherein the metallic anti-galling layer is deposited electrolytically.3. The threaded portion according to claim 1 , wherein the metallic anti-galling layer comprises at least 50% by weight of zinc (Zn).4. The threaded portion according to claim 1 , wherein the metallic anti-galling layer has a thickness in the range 4 μm to 20 μm.5. The threaded portion according to claim 1 , wherein the lubricant layer has a thickness in the range 5 μm to 50 μm.6. The threaded ...

Oil-Containing Fiber-Polymer Self-Lubricating Composite Material and Preparation Method Thereof

Disclosed is an oil-containing fiber-polymer self-lubricating composite material. The composite material includes a resin matrix and an oil-containing fiber dispersed in the resin matrix, wherein a mass ratio of the resin matrix to the oil-containing fiber is in the range of 100:(1-10); the resin matrix is a photocurable resin or a thermosetting resin; the oil-containing fiber comprises a natural fiber and a lubricating oil adsorbed in the natural fiber. 1. An oil-containing fiber-polymer self-lubricating composite material , comprising a resin matrix and an oil-containing fiber dispersed in the resin matrix ,wherein a mass ratio of the resin matrix to the oil-containing fiber is in the range of 100:(1-10);the resin matrix is a photocurable resin or a thermosetting resin;the oil-containing fiber comprises a natural fiber and a lubricating oil adsorbed in the natural fiber, andthe natural fiber has a diameter of 5-20 μm and a length of 1-10 cm.2. The oil-containing fiber-polymer self-lubricating composite material as claimed in claim 1 , wherein the photocurable resin is one or more selected from the group consisting of acrylic acid resin claim 1 , vinyl polymer claim 1 , vinyl ether polymer claim 1 , polyurethane resin claim 1 , and epoxy resin.3. The oil-containing fiber-polymer self-lubricating composite material as claimed in claim 1 , wherein the thermosetting resin is one or more selected from the group consisting of polyurethane resin claim 1 , epoxy resin claim 1 , vinyl ester resin claim 1 , and silicone resin.4. The oil-containing fiber-polymer self-lubricating composite material as claimed in claim 1 , wherein the natural fiber is one or more selected from the group consisting of a cotton fiber claim 1 , a kapok fiber claim 1 , and a hemp fiber.5. The oil-containing fiber-polymer self-lubricating composite material as claimed in claim 1 , wherein the lubricating oil is one or more selected from the group consisting of liquid paraffin claim 1 , silicone oil ...

HydroxyAromatic Functionalized Polyalpha-Olefins

This invention relates to a hydroxyaromatic functionalized polyalpha-olefin comprising the product of the combination of: a) a polyalpha-olefin comprising one or more C3 to C20 linear alpha-olefins and having at least 10% vinylidene unsaturation, a viscosity index of 80 to 400, an Mn of 300 to about 20,000, and a pour point of 0° C. or less; and b) a hydroxyaromatic moiety; wherein the analine point of the functionalized polyalpha-olefin is at least 10° C. lower than the analine point of the polyalpha-olefin.

Coating composition for lubricating coating film

To provide a coating composition for a lubricating coating film capable of forming a lubricating coating film having a high level of flexibility on surfaces of various base materials. <Resolution Means> A coating composition for a lubricating coating film including: (A) a phenolic resin, (B) an epoxy resin having an epoxy equivalent weight of 600 to 4000, and (C) at least one type of solid lubricant; and having a weight ratio of component (A) to the total weight of component (A) and component (B) of at least 50 weight %.

Coating composition for lubricating coating film

Coating composition for lubricating coating film

A coating composition for a lubricating coating film includes: (A) a phenolic resin; (B) an epoxy resin having an epoxy equivalent weight of 600 to 4000; and (C) at least one type of solid lubricant. The epoxy equivalent weight is generally defined by the number average molecular weight per the number of epoxy groups in a single molecule. The coating composition has a weight ratio of component (A) to the total weight of component (A) and component (B) of at least 50 weight %. A lubricating coating film, formed from the coating composition, has a high level of flexibility on surfaces of various base materials.

Long-chain alcohol ether polycarboxylic acids and its preparation method and application

本发明涉及一种长链醇醚聚羧酸及其制备方法和应用。该长链醇醚聚羧酸具有式Ⅰ所示结构，式Ⅰ中，x＝x＝0‑10，y＝1‑10，z＝0‑10，p＝10‑40，n＝5‑25，m＝5‑25；所述长链醇醚聚羧酸由以下原料制备而成：EO/PO嵌段聚醚、顺丁烯二酸酐、丙烯酸、引发剂、链转移剂以及阻聚剂；所述EO/PO嵌段聚醚、顺丁烯二酸酐和丙烯酸的摩尔比为1：0.5～1.5:1.5～4；所述EO/PO嵌段聚醚中，EO：PO的摩尔比为0.2～2：1。本发明的长链醇醚聚羧酸可作为极压润滑剂使用，具有杰出的水性润滑性和减摩性能，且安全环保，与乳化油、乳化切削油具有极佳的配伍性与相溶性，不粘屑，易清洗。

TUBULAR THREADED ELEMENT HAVING ANTI-INCH METAL COATING AND LUBRICATING LAYER

TUBULAR THREADED ELEMENT HAVING ANTI-INCH METAL COATING AND LUBRICATING LAYER

L'invention a pour objet une portion filetée d'un élément tubulaire pour un joint fileté tubulaire présentant un axe de révolution, la portion comprenant un filetage s'étendant sur sa surface périphérique extérieure ou intérieure, et une première portée d'étanchéité sur la surface périphérique, la première portée d'étanchéité étant apte à former une interférence métal-métal avec une seconde portée d'étanchéité correspondante et appartenant à une portion filetée complémentaire. Le filetage et la première portée d'étanchéité sont revêtus d'une couche métallique anti-grippage dont le zinc (Zn) est l'élément majoritaire en poids, la couche métallique anti-grippage étant revêtue au moins partiellement d'une couche lubrifiante comprenant une résine et une poudre de lubrifiant solide sec dispersée dans la résine.

Lubricating oil for refrigerator and working fluid composition for refrigerator using the same

基油として含酸素化合物を含んだ冷凍機用潤滑油であって、塩素を有しない炭素数１の冷媒に対し、合計量に基づき３〜５０重量％の範囲で含有させた場合、そのいずれかの含有率において、−１０℃以下の温度で相溶している冷凍機用潤滑油、並びに（Ａ）塩素を有しない炭素数１の冷媒、及び（Ｂ）上記冷凍機用潤滑油を含む冷凍機用作動流体組成物であり、塩素を含有しない炭素１の溶媒、特にジフルオロメタンに対して優れた相溶性を示し、耐摩耗性，潤滑特性及び安定性などに優れる冷凍機用作動流体組成物を提供する。 A lubricating oil for a refrigerator containing an oxygen-containing compound as a base oil, which is contained in a range of 3 to 50% by weight based on the total amount with respect to a chlorine-free refrigerant having 1 carbon atom. Refrigeration oil which is compatible at a temperature of -10 ° C. or lower, (A) a refrigerant having 1 carbon atom having no chlorine, and (B) a refrigeration oil containing the lubrication oil for a refrigerator. A working fluid composition for a refrigerator, which exhibits excellent compatibility with a chlorine-free carbon 1 solvent, particularly difluoromethane, and has excellent wear resistance, lubricating properties and stability. I will provide a.

Polyol ether derivatives and production methods therefor

Polyol ether derivatives, a method for producing the polyol ether derivatives, and a working fluid composition for a refrigerating machine containing a hydrofluorocarbon and a refrigeration oil containing the polyol ether derivatives as a base oil.

Coating composition for lubricating coating film

本发明提供了一种用于润滑涂层膜的涂料组合物，所述涂料组合物能够在各种基材的表面上形成具有高水平柔性的润滑涂层膜。<解决手段>用于润滑涂层膜的涂料组合物包括：(A)酚醛树脂，(B)环氧当量为600至4000的环氧树脂，以及(C)至少一种类型的固体润滑剂；并且组分(A)与组分(A)和组分(B)的总重量的重量比率为至少50重量％。

α-olefin oligomer-phenol lubricant oil adducts

A synthetic oil composition comprising the reaction product of an α-olefin oligomer derived from an α-olefin monomer containing from about 6 to 20 carbon atoms and from about 0.01 to 1 mole of a phenol per mole of oligomer. The oil composition can be further reacted to form alkoxylated products and can be mixed with polar additives to form homogeneous synthetic lubricants.

Lubricant for glass formation and glass forming method using the same

본 발명은 윤활제로서 유기 티타네이트 및/또는 유기 인 에스테르 칼슘염을 포함하는 유리 형성용 윤활유에 관한 것이다.

Powder lubricant for plunger device

The powder lubricant for plunger device of this invention is a mixture of a powdered or granulated lubricant base material used for a lubricant in a solid form, with an organic compound giving an adhesion ability to the lubricant base material. The most outstanding feature of this invention is that the lubricant base material has the powdered or granulated form. Effect of this invention are that occurrence of defects inside products can be positively avoided, dangers such as fire etc. and environmental pollution can be prevented, and sliding of plunger can be made smooth to improve the workability.

Ballistics conditioning with molybdenum disulfide

Process for preparing aqueous gel and use thereof

A process for preparing an aqueous gel which comprises mixing a water-soluble acetoacetylated high molecular compound, a cross-linking agent and water, thereby cross-linking said high molecular compound to form an aqueous gel. According to the process of the invention, an aqueous gel having excellent transparency and small serum-separation, can be prepared at room temperature by only mixing. Also, according to the present invention, there are provided the aqueous gel composition containing perfume or deodorant, and the lubricant and the method for use thereof, which utilizes the process of claim 1.

Excellent wind ability magnet wire

Excellent windability magnet wire comprises an insulating layer of synthetic resin film formed on a condutor and a lubricant layer made of an intimate mixture of natural wax as major component and thermosetting and fluorocarbon resins formed in the insulating layer. 1-30 Wt.% fluorocarbon resin, especially PTFE or fluorinated ethylene-propylene copolymer is added to 100 wt.% natural wax and thermosetting resin, especially shellac or water soluble phenol resin. Lubricity and abrasion resistance are greatly improved enabling productivity and yield of coil making to be raised.

THREADED TUBULAR ELEMENT PROVIDED WITH AN ANTIAGARROTING METAL COATING AND WITH A LUBRICANT COAT

Porción roscada de un elemento tubular para una junta roscada tubular que presenta un eje de revolución, comprendiendo la porción una rosca que se extiende sobre su superficie periférica exterior o interior, y un primer asiento de estanqueidad sobre la superficie periférica, siendo el primer asiento de estanqueidad adecuado para formar una interferencia entre metal y metal con un segundo asiento de estanqueidad correspondiente que forma parte de una porción roscada complementaria. La rosca y el primer asiento de estanqueidad están revestidos con una capa metálica antiagarrotamiento en la que predomina el cinc (Zn) en peso, estando la capa metálica antiagarrotamiento revestida por lo menos parcialmente con una capa lubricante que comprende una resina y un lubricante sólido seco en polvo disperso en la resina. Threaded portion of a tubular element for a tubular threaded joint having a revolution axis, the portion comprising a thread extending over its outer or inner peripheral surface, and a first sealing seat on the peripheral surface, the first seat being suitable sealing to form an interference between metal and metal with a second corresponding sealing seat that is part of a complementary threaded portion. The thread and the first sealing seat are coated with a metallic anti-seize layer in which zinc (Zn) predominates by weight, the anti-seize metallic layer being at least partially coated with a lubricating layer comprising a resin and a dry solid lubricant. powder dispersed in the resin.

Cold rolling lube oil

Long-chain alcohol ether polycarboxylic acids and its preparation method and application

本发明涉及一种长链醇醚聚羧酸及其制备方法和应用。该长链醇醚聚羧酸具有式Ⅰ所示结构，式Ⅰ中，x＝x＝0‑10，y＝1‑10，z＝0‑10，p＝10‑40，n＝5‑25，m＝5‑25；所述长链醇醚聚羧酸由以下原料制备而成：EO/PO嵌段聚醚、顺丁烯二酸酐、丙烯酸、引发剂、链转移剂以及阻聚剂；所述EO/PO嵌段聚醚、顺丁烯二酸酐和丙烯酸的摩尔比为1：0.5～1.5:1.5～4；所述EO/PO嵌段聚醚中，EO：PO的摩尔比为0.2～2：1。本发明的长链醇醚聚羧酸可作为极压润滑剂使用，具有杰出的水性润滑性和减摩性能，且安全环保，与乳化油、乳化切削油具有极佳的配伍性与相溶性，不粘屑，易清洗。

COLD ROLLING LUBRICANT OIL FOR METALLIC MATERIALS

CETTE HUILE EST COMPOSEE DE :A.40-90 EN POIDS D'UN MONOESTER D'UN ACIDE CARBOXYLIQUE ALIPHATIQUE RENFERMANT 12-22 ATOMES DE CARBONE ET D'UN ALCOOL ALIPHATIQUE RENFERMANT 1-12 ATOMES DE CARBONE;B.0,5-10 EN POIDS D'AU MOINS L'UN PARMI LES ACIDES DIMERES ET LES ACIDES POLYMERES D'ACIDES GRAS SUPERIEURS INSATURES RENFERMANT 16-20 ATOMES DE CARBONE;C.10-25 EN POIDS DE GRAISSES ET D'HUILES GRASSES OU 5-70 EN POIDS D'UN ESTER PRESENTANT UN POIDS MOLECULAIRE DE 750-7500 ET OBTENU PAR REACTION DES GROUPES CARBOXYLE OU HYDROXYLE RESTANTS D'UN POLYESTER, QUI A, A SON TOUR, ETE OBTENU PAR CHAUFFAGE ET CONDENSATION D'AU MOINS L'UN PARMI LES ACIDES DIMERES ET LES ACIDES POLYMERES D'UN ACIDE GRAS SUPERIEUR INSATURE RENFERMANT 16-20 ATOMES DE CARBONE ET D'UN POLYOL, AVEC UN ALCOOL RENFERMANT 1-22 ATOMES DE CARBONE OU UN ACIDE GRAS RENFERMANT 12-22 ATOMES DE CARBONE;D.0,3-10 EN POIDS D'UN ANTIOXYDANT DU TYPE PHENOLIQUE;E.0,3-10 EN POIDS D'UN ANTIOXYDANT DU TYPE SULFURE. THIS OIL IS COMPOSED OF: A.40-90 BY WEIGHT OF A MONOESTER OF AN ALIPHATIC CARBOXYLIC ACID CONTAINING 12-22 CARBON ATOMS AND AN ALIPHATIC ALCOHOL CONTAINING 1-12 CARBON ATOMS; B.0,5- 10 BY WEIGHT OF AT LEAST ONE AMONG DIMERIC ACIDS AND POLYMERIC ACIDS OF HIGHER UNSATURATED FATTY ACIDS CONTAINING 16-20 ATOMS OF CARBON; C. 10-25 BY WEIGHT OF FATS AND FATTY OILS OR 5-70 BY WEIGHT OF AN ESTER WITH A MOLECULAR WEIGHT OF 750-7500 AND OBTAINED BY REACTION OF THE REMAINING CARBOXYL OR HYDROXYL GROUPS OF A POLYESTER, WHICH IN TURN WAS OBTAINED BY HEATING AND CONDENSATION OF AT LEAST ONE OF THEM DIMERIC ACIDS AND POLYMERIC ACIDS OF A HIGHER UNSATURATED FATTY ACID CONTAINING 16-20 ATOMS OF CARBON AND A POLYOL, WITH AN ALCOHOL CONTAINING 1-22 ATOMS OF CARBON OR A FATTY ACID CONTAINING 12-22 ATOMS OF CARBON; D .0.3-10 BY WEIGHT OF A PHENOLIC-TYPE ANTIOXIDANT; E. 0.3-10 BY WEIGHT OF A SULPHIDE-TYPE ANTIOXIDANT.

Thermoset polymer/solid lubricant coating system

A solid film lubricant system for protecting metal wear interfaces subject to high temperatures and wet lubrications, comprising an oil-attracting solid lubricant mixture (A) with at least two elements (A1, A2, A3) selected from the group of graphite, MoS2 and BN; a support (B) (i.e., hard lands or hard sublayer) for the mixture to loads of at least 10 psi at temperatures of 600-800 °F while being thermally stable; a thermally stable thermoset polymer matrix adhering the mixture to the support or the wear surface, the polymer having inherent hydrocarbon chemical attraction to form a tenacious oil film of the lubricating oil on the wearing surfaces, such as cylinder bore surfaces of a cylinder block of an internal combustion engine.

Biodegradable oleic estolide ester having saturated fatty acid end group useful as lubricant base stock

Esters of estolides derived from oleic acids and C-6 to C-14 saturated fatty acids are characterized by superior properties for use as lubricant base stocks. These estolides may also be used as lubricants without the need for fortifying additives normally required to improve the lubricating properties of base stocks.

Process for coating machine parts and coated machine parts produced thereby

A process for coating a machine part surface wherein the surface is cleaned, abraded and treated so as to render the surface directly bondable to a resin-bonded lubricant coating. A resin-bonded lubricant coating then is directly applied to the treated machine part surface and cured so as to cross-link the resin.

Powder mold release agent for high pressure casting

Solid lubricant and sliding member embedded with the solid lubricant

Solid lubricant and a sliding member having the solid lubricant embedded therein

본 발명은 고체 윤활제 분말 물질 5 내지 78중량%, 상온에서 액체 또는 페이스트 형태인 윤활유 5 내지 30중량%, 상기 윤활유를 흡수 및 함유하기 윈한 담체 2 내지 15중량%, 및 합성 수지 결합제 15 내지 50중량%를 포함하는 , 습윤성 및 유동성을 갖는 고체 윤활제, 및 그 고체 윤활제가 매립되어 있는 미끄럼 부재에 관한 것이다. 이 미끄럼 부재를 부가적으로 윤활제를 첨가하지 않고도 다양한 용도에서 안정한 성능을 나타낸다. The present invention is 5 to 78% by weight of solid lubricant powder material, 5 to 30% by weight of lubricating oil in liquid or paste form at room temperature, 2 to 15% by weight of carrier for absorbing and containing the lubricant, and 15 to 50% by weight of synthetic resin binder The present invention relates to a solid lubricant having wettability and fluidity and a sliding member in which the solid lubricant is embedded. This sliding member exhibits stable performance in various applications without additionally adding lubricant.

Liquid phenolic resol resin, method for preparing liquid phenolic resol resin, and article

Provided is a liquid phenolic resol resin containing a partial structure represented by general formula (P-1) [In the formula, R 1 , R 2 , and R 3 each independently represent a hydrogen atom or -CH 2 OH, R 4 represents a straight-chain unsaturated hydrocarbon group having 10 or more carbon atoms, and * represents a bond].

Synthetic lubricating oils

Abrasive carrier fluids

Uso de compuestos de fórmula I R1 [O (EO)x (AO)y H]z en la que significan R1 un resto alquilo z-valente con 1 a 20 átomos de C (EO) resto etilenoxilo (AO) resto alquilenoxilo con 3 a 10 átomos de C x un número de 3 a 12, en particular de 5 a 10 y un número de 0 a 10, en particular de 4 a 8 z un número de 1 a 6, en particular de 1 a 3 para la producción de líquidos portadores para abrasivos, en particular líquidos de corte, con absorción de agua reducida para el desprendimiento de material, en particular para el aserrado de obleas con una sierra de alambre, con un contenido de agua de menos del 1 % en peso. Use of compounds of formula I R1 [O (EO) x (AO) and H] z in which R1 means a z-valent alkyl radical with 1 to 20 C atoms (EO) ethyleneoxy radical (AO) alkyleneoxy radical with 3 at 10 C atoms x a number from 3 to 12, in particular from 5 to 10 and a number from 0 to 10, in particular from 4 to 8 z a number from 1 to 6, in particular from 1 to 3 for production of carrier fluids for abrasives, in particular cutting liquids, with reduced water absorption for the shedding of material, in particular for sawing wafers with a wire saw, with a water content of less than 1% by weight.

GRAFT COPOLYMER-CONTAINING SOLID AND USES THEREOF

Estolide compound and preparation method thereof

本发明公开了制备交内酯化合物的方法和由此制备的交内酯化合物。制备交内酯化合物的方法包括：将生物质脂肪转化为脂肪酸；将脂肪酸分离为C 16 饱和脂肪酸和C 18 不饱和脂肪酸；制备直链内烯烃(LIO)；通过将C 18 不饱和脂肪酸部分氢化来增加油酸的量；通过将油酸交叉复分解来合成交内酯聚合物；将C 16 饱和脂肪酸加帽至交内酯聚合物上；以及使该交内酯聚合物与直链内烯烃反应。

Process for the preparation of a lubricant, lubricant and use of a lubricant

Die Erfindung betrifft ein Verfahren zur Herstellung eines Schmier- und Dichtungsmittels, den mit dem Verfahren erhältlichen Schmiermittel, sowie die Verwendung des Schmiermittels als Schmiermittel, auf Basis depolymerisierten Polyethylenterephthalats (PET), durch Umsetzen mit einem starken Oxidationsmittel, anschließendes Umsetzen mit zumindest einer gesättigten C16- bis C20-Carbonsäure, und Umsetzen dieses Produkts mit Rizinusöl in Gegenwart eines starken Oxidationsmittels, und optional Mischen des Polyesteröls mit einem Fettsäuremetallsalz, das z.B. ausgewählt ist aus Metallsalzen von C16- bis C20-Carbonsäuren. The invention relates to a process for producing a lubricating and sealing agent, the lubricant obtainable by the process, and the use of the lubricant as a lubricant, based on depolymerized polyethylene terephthalate (PET), by reacting with a strong oxidizing agent, then reacting with at least one saturated C16 to C20 carboxylic acid, and reacting this product with castor oil in the presence of a strong oxidizing agent, and optionally mixing the polyester oil with a fatty acid metal salt, eg is selected from metal salts of C16 to C20 carboxylic acids.

Carrier fluids for abrasives

Carrier fluids for abrasivesAbstractThe invention relates to improved novel fluids for abrasives, in particular cutting fluids, for wafer production, the use thereof and a method of cutting wafers. No suitable figure

Additive for friction lining mixtures

A solid lubricant additive for resin-bound friction lining mixtures contains manganous sulphide (MnS). The additive further optionally contains other sulphides, carbon carriers such as graphite and coke, phosphates and/or oxides. The additive results in the adjustment of the coefficient of friction and wear in friction lining materials. The additive may be advantageously employed in asbestos-free and lead-free friction lining mixtures in heavy-duty friction parts as used in brakes, clutches, synchromesh gears.

Cold-rolling lube oil for metallic materials

一种用于金属材料的冷轧润滑油，其组成包括：（ａ）４０～９０％（重量）的由特定脂族羧酸和特定脂族醇制备的单酯，（ｂ）０．５～１０％（重量）的至少一种某不饱和高级脂肪酸的二聚酸和聚合酸，（ｃ）１０～２５％（重量）的脂肪和脂油，或５～７０％（重量）的酯，这种酯是由某特定聚酯的剩余羧基或羟基与特定的醇或脂肪酸反应而制备的，（ｄ）０．３～１０％（重量）的一种苯酚型抗氧化剂，（ｅ）０．３～１０％（重量）的一种硫型抗氧化剂。

Synthetic lubricating oils

A synthetic lubricating oil comprising as a base oil at least one kind of a carbonic acid ester selected from the group consisting of: [I] a carbonic acid ester represented by the general formula (1) wherein R 1 and R 2 are each an alkyl or dihydric alcohol residue, R 3 is an alkylene, and a is 0 - 30, [II] a carbonic acid ester represented by the general formula (2) wherein X 1 is -H or R 4- R 6 are each an alkyl, cycloalkyl or neopentyl type polyol residue, R 7 is an alkyl, b is 1 or 2, c is 0 or 1 (b + c = 2), d is 0 - 30, and e is 1 - 3, and [III] a carbonic acid ester of which alcohol moieties are (A) a monohydric alcohol, (B) a dihydric alcohol, and (C) a neopentyl type polyol or dimer or trimer thereof.

Refrigerator oil.

A first refrigerator oil of the invention has a sodium and/or potassium concentration of 0.1 ppm or less, a low hydrolyzability and excellent insulation performance, and hence is useful as a composition for a refrigerator equipped with an enclosed compressor. A second refrigerator oil of the invention comprises mainly a carboxylic acid ester of pentaerythritol, wherein the carboxylic acid comprises a mixture of 3,5,5-trimethylhexanoic acid with a C6-C8 linear or branched fatty acid and the content of the trimethylhexanoic acid exceeds 50 mole % but does not exceed 90 mole %. This oil has a high viscosity and high electrical insulation properties required of refrigerator oils for large air-conditioning equipment and a household air conditioner, does not crystallize at low temperature, and is excellent in handleability.

Solid lubricant and a sliding member containing a solid lubricant inserted therein.

Glass forming lubricant and glass forming method using it

A glass forming lubricant comprising an organic titanate or an organic phospherous ester calcium salt as a lubricant agent.

POWDER-MOLDED MOLD RELEASE AGENT FOR A PERMANENT MOLDING PROCESS

Lubricant and process of making the same

Lubricant for ceramic surfaces and method of lubrication

Material for lubricating the contact between a first surface 2 made of a ceramic and a second surface 1 (ceramic or metal). This material comprises a rare-earth fluoride and is deposited between the surfaces to be lubricated, advantageously by compacting. <IMAGE>

Lubricant composition

내용 없음

Threaded tubular element provided with a metallic anti-galling coating and a lubricant layer

The invention concerns a threaded portion of a tubular element for a threaded tubular connection having an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing surface on the peripheral surface, the first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion. The threading and the first sealing surface are coated with a metallic anti-galling layer wherein zinc (Zn) is the major element by weight, the metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in the resin.

Metal pipe for oil well and method of manufacturing metal pipe for oil well

Tubo de metal para pozos de petroleo y metodo para producir tuberia metalica para pozos de petroleo.

Un tubo de metal para pozos de petróleo de conformidad con la presente invención puede sujetarse con un torque elevado incluso cuando el tubo de metal para pozos de petróleo tiene un gran diámetro. Un tubo de metal para pozos de petróleo (1) de conformidad con la presente invención tiene un cuerpo principal de tubo (10) que incluye una primera porción de extremo (10A) y una segunda porción de extremo (10B). El cuerpo principal de tubo (10) incluye un perno (40) formado en la primera porción de extremo (10A), y una caja (50) formada en la segunda porción de extremo (10B). El perno (40) incluye una superficie de contacto con el perno (400) que incluye una parte roscada externa (41), y la caja (50) incluye una superficie de contacto de caja (500) que incluye una parte roscada interna (51). El tubo de metal para pozos de petróleo (1) de conformidad con la presente invención también incluye un revestimiento de resina (100) que contiene una resina, un polvo lubricante sólido, y ftalocianina de cobre en o por encima de al menos una de la superficie de contacto de perno (400) y la superficie de contacto de caja (500).

Dual phase lubricants

Implementations of the disclosed subject matter provide a lubricating oil composition. The composition comprising (a) from 45 to 75 mass % of a low viscosity first base oil component which is a Fischer-Tropsch derived base oil with a kinematic viscosity at 100° C. in the range of from 3.5 to 7.0 mm 2 /s; (b) from 3 to 35 mass % of a high viscosity second base oil component which is a polyalkylene glycol; and (c) an anti-foam additive which is a non-ionic surfactant. The mass % of the composition is based on the overall mass of the lubricating composition.

双相润滑剂

本发明提供了一种润滑油组合物，该润滑油组合物包含(a)45质量％至75质量％的低粘度第一基础油组分，该低粘度第一基础油组分为在100℃下运动粘度在3.5mm2/s至7.0mm2/s的范围内的费‑托衍生基础油；(b)3质量％至35质量％的高粘度第二基础油组分，该高粘度第二基础油组分是聚亚烷基二醇；(c)消泡添加剂，该消泡添加剂作为非离子表面活性剂，其中质量％基于该润滑组合物的总质量。本发明还提供一种用于润滑车轴的方法，所述方法包括向所述车轴供应润滑油组合物，该润滑油组合物包含：(a)45质量％至75质量％的低粘度第一基础油组分，该低粘度第一基础油组分为在100℃下运动粘度在3.5mm2/s至7.0mm2/s的范围内的费‑托衍生基础油；(b)3质量％至35质量％的高粘度第二基础油组分，该高粘度第二基础油组分是聚亚烷基二醇；(c)消泡添加剂，该消泡添加剂作为非离子表面活性剂，其中质量％基于该润滑组合物的总质量。

내마모제

내마모성능을 가지는 에폭시 수지계 피막을 제공할 수 있는 내마모제를 제공한다. 지환식 2관능 에폭시 및 중합개시제를 함유하는 것을 특징으로 하는 내마모제 혹은 2관능 비스페놀 A형 에폭시 수지, 레벨링제 및 중합개시제를 함유하는 것을 특징으로 하는 내마모제.

Oil-well metal pipe, and method for producing oil-well metal pipe

An oil-well metal pipe according to the present disclosure has a pipe main body including a first end portion and a second end portion. The pipe main body includes a pin formed at the first end portion, and a box formed at the second end portion. The pin includes a pin contact surface including an external thread part, and the box includes a box contact surface including an internal thread part. The oil-well metal pipe according to the present disclosure also includes a resin coating containing a resin, a solid lubricant powder, and copper phthalocyanine on or above at least one of the pin contact surface and the box contact surface.

Verbesserte schmierung durch mischung von borsäure mit ölen und fetten

Processo de fabricação de elementos autolubrificantes com lubrificantes nanométricos

Processo de fabricação de elementos autolubrificantes com lubrificantes nanométricos, refere-se à fabricação de elementos autolubrificantes como mancais, placas, buchas e afins com compósitos obtidos a partir dá impregnação de tecidos sintéticos especiais com resinas termofixas, catalisador e nano grafite e/ ou nano bissulfeto de molibdênio e/ ou nano PTFE e/ ou nano nitreto de boro, cada qual destes, ou outros lubrificantes nanométricos, acrescidos conforme as aplicações e necessidades tribológicas do produto.

Verwendung biologisch abbaubarer olsäure-estolid- ester als basisöl und schmieröl

Processo de lubrificacao a seco mediante utilizacao de um lubrificante a base de fluoreto de terras raras e processo de sintese do referido lubrificante

Lubrificantes de fase dupla

lubrificantes de fase dupla. a invenção fornece uma composição de óleo lubrificante que compreende: (a) de 45 a 75% em massa de um primeiro componente de óleo de base de baixa viscosidade que é um óleo de base derivado de fischer-tropsch com uma viscosidade cinemática a 100°c na faixa de 3,5 a 7,0/s; (b) de 3 a 35% em massa de um segundo componente de óleo de base de alta viscosidade que é um polialquilenoglicol; (c) um aditivo antiespumante que é um tensoativo não iônico, em que a % em massa é baseada na massa total da composição lubrificante. a presente invenção também fornece um método para lubrificar um eixo, sendo que o dito método compreende fornecer ao dito eixo uma composição de óleo lubrificante compreendendo:(a) de 45 a 75% em massa de um primeiro componente de óleo de base de baixa viscosidade que é um óleo de base derivado de fischer-tropsch com uma viscosidade cinemática a 100°c na faixa de 3,5 a 7,0 mm2/s; (b) de 3 a 35% em massa de um segundo componente de óleo de base de alta viscosidade que é um polialquilenoglicol; (c) um aditivo antiespumante que é um tensoativo não iônico, em que a % em massa é baseada na massa total da composição lubrificante.

二相潤滑剤

本発明は、（ａ）３．５～７．０ｍｍ２／秒の範囲の１００℃における動粘度を有するフィッシャー・トロプシュ誘導基油である、４５～７５質量％の低粘度の第１の基油構成成分と、（ｂ）ポリアルキレングリコールである、３～３５質量％の高粘度の第２の基油構成成分と、（ｃ）非イオン性界面活性剤である消泡添加剤と、を含み、質量％は、潤滑組成物の全質量を基準とする、潤滑油組成物を提供する。本発明はまた、車軸を潤滑にするための方法を提供するが、当該方法は、当該車軸に潤滑油組成物を供給することを含み、潤滑油組成物は、（ａ）３．５～７．０ｍｍ ２ ／秒の範囲の１００℃における動粘度を有するフィッシャー・トロプシュ誘導基油である、４５～７５質量％の低粘度の第１の基油構成成分と、（ｂ）ポリアルキレングリコールである、３～３５質量％の高粘度の第２の基油構成成分と、（ｃ）非イオン性界面活性剤である消泡添加剤と、を含み、質量％は、潤滑組成物の全質量を基準とする。

耐磨剂

本发明提供可赋予具有耐磨性能的环氧树脂类覆膜的耐磨剂。耐磨剂的特征在于，包含脂环族双官能环氧化合物及聚合引发剂，或者耐磨剂的特征在于，包含双官能双酚A型环氧树脂、流平剂及聚合引发剂。

用於低溫固化壓鑄潤滑劑之新型改性矽油

本發明係關於一種於約170℃之比較低溫下固化，同時在儲存和運送之環境條件下不起反應，以及通過矽氫化反應獲得之聚烷基矽氧烷混合物，其中乙烯化不飽合烯烴混合物之組成為1-100莫耳%具有一個末端雙鍵其為單取代或偕二取代以及一或多個三或四取代雙鍵之一或多個多烯，其中該末端雙鍵和該一或多個三或四取代雙鍵較佳為非共軛，以及0-99莫耳%具有6至15個碳原子之單不飽合烯烴於矽氫化催化劑存在下與一數量之一或多個聚烷基氫矽氧烷反應。此外，本發明係關於一種適用於金屬鑄造法中作為一脫模劑之水基組合物，其含有本發明聚烷基矽氧烷和具有HLB值至少8之非離子表面活性劑之混合物。另外，本發明係關於該聚烷基矽氧烷和此處定義聚烷基矽氧烷之混合物之用途。

New modified silicon oil for low temperature cure die casting lubricants

The present invention relates to a mixture of polyalkylsiloxanes that cure at temperatures of about 170° C. while being unreactive under ambient conditions during storage or transport and which are obtained through a hydrosilylation reaction wherein a mixture of ethylenically unsaturated olefins consisting of 1-100% of one or more polyene(s), and 0-99 mol % of monounsaturated olefins with 6 to 15 carbon atoms is reacted with an amount of one or more polyalkylhydrosiloxanes in the presence of a hydrosilylation catalyst. Furthermore, the present invention relates to water-based compositions suitable for use in metal casting processes as a mold release agent comprising a mixture of polyalkylsiloxanes of the invention and a non-ionic surfactant. In addition, the present invention relates to the use of the polyalkylsiloxanes and mixtures of polyalkylsiloxanes as defined herein.

Processo de fabricação de elementos autolubrificantes com lubrificantes nanométricos.

PROCESSO DE FABRICAÇÃO DE ELEMENTOS AUTOLUBRIFICANTES COM LUBRIFICANTES NANOMÉTRICOS. Refere-se à fabricação de elementos autolubrificantes como mancais, placas, buchas e afins com compósitos obtidos a partir da impregnação de tecidos sintéticos especiais com resinas termofixas, catalisador e nano grafite e/ou nano bissulfeto de molibdênio e/ou nano PTFE e/ ou nano nitreto de boro, cada qual destes, ou outros lubrificantes nanométricos, acrescidos conforme as aplicações e necessidades tribológicas do produto.

Verwendung biologisch abbaubarer olsäure-estolid-ester als basisöl und schmieröl

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New modified silicon oil for low temperature cure die casting lubricants

The present invention relates to a mixture of polyalkylsiloxanes that cure at comparably low temperatures of about 170°C while being unreactive under ambient conditions during storage or transport and which are obtainable through a hydrosilylation reaction wherein a mixture of ethylenically unsaturated olefins consisting of 1-100 % of one or more polyene(s) having one terminal double bond which is either monosubstituted or geminal disubstituted and one or more tri- or tetrasubstituted double bond(s), wherein said terminal double bond and said one or more tri- or tetrasubstituted double bond(s) are preferably non-conjugated, and 0-99 mol % of monounsaturated olefins with 6 to 15 carbon atoms is reacted with an amount of one or more polyalkylhydrosiloxanes in the presence of a hydrosilylation catalyst. Furthermore, the present invention relates to water-based compositions suitable for use in metal casting processes as a mold release agent comprising a mixture of polyalkylsiloxanes of the invention and a non-ionic surfactant having a HLB value of at least 8. In addition, the present invention relates to the use of the polyalkylsiloxanes and mixtures of polyalkylsiloxanes as defined herein.

저온 경화 다이 캐스팅 윤활제용의 신규 개질 실리콘 오일

본 발명은, 보관 또는 운반 동안의 주위 조건 하에서는 미반응성이면서 약 170℃의 비교적 저온에서 경화되고; 1-100몰%의, 일치환되거나 같은 자리 이치환되는 하나의 말단 이중 결합 및 하나 이상의 삼- 또는 사치환된 이중 결합(들)을 갖는 하나 이상의 폴리엔(들) (여기서, 상기 말단 이중 결합 및 상기 하나 이상의 삼- 또는 사치환된 이중 결합(들)은 바람직하게는 비-공액화됨), 및 0-99몰%의, 6 내지 15개의 탄소 원자를 갖는 일불포화 올레핀의 혼합물이 하이드로실릴화 촉매의 존재 하에서 소정량의 하나 이상의 폴리알킬하이드로실록산과 반응되는 하이드로실릴화 반응을 통하여 얻을 수 있는, 폴리알킬실록산의 혼합물에 관한 것이다. 또한, 본 발명은 본 발명의 폴리알킬실록산의 혼합물, 및 8 이상의 HLB 값을 갖는 비이온성 계면활성제를 포함하는, 금속 캐스팅 공정에서 금형 이형제로서 사용하기에 적합한 수성 조성물에 관한 것이다. 또한, 본 발명은 본원에서 정의된 폴리알킬실록산 및 폴리알킬실록산의 혼합물의 용도에 관한 것이다.

New modified silicon oil for low temperature cure die casting lubricants

The present invention relates to a mixture of polyalkylsiloxanes that cure at comparably low temperatures of about 170°C while being unreactive under ambient conditions during storage or transport and which are obtainable through a hydrosilylation reaction wherein a mixture of ethylenically unsaturated olefins consisting of 1-100 % of one or more polyene(s) having one terminal double bond which is either monosubstituted or geminal disubstituted and one or more tri- or tetrasubstituted double bond(s), wherein said terminal double bond and said one or more tri- or tetrasubstituted double bond(s) are preferably non-conjugated, and 0-99 mol % of monounsaturated olefins with 6 to 15 carbon atoms is reacted with an amount of one or more polyalkylhydrosiloxanes in the presence of a hydrosilylation catalyst. Furthermore, the present invention relates to water-based compositions suitable for use in metal casting processes as a mold release agent comprising a mixture of polyalkylsiloxanes of the invention and a non-ionic surfactant having a HLB value of at least 8. In addition, the present invention relates to the use of the polyalkylsiloxanes and mixtures of polyalkylsiloxanes as defined herein.

Aceite de silicio modificado nuevo para curado a baja temperatura de lubricantes de fundicion en matriz.

La presente invención se refiere a una mezcla de polialquilsiloxanos que se cura a temperaturas comparablemente bajas de aproximadamente 170 °C mientras que es no reactiva en condiciones ambientales durante el almacenamiento o transporte y que se puede obtener mediante una reacción de hidrosililación, en donde una mezcla de olefinas etilénicamente insaturadas que consiste en 1-100 % de uno o más de polienos que tienes un doble enlace terminal que es o monosustituido o disustituido geminal y uno o más dobles enlaces tri- o tetrasustituidos, en donde dicho doble enlace terminal y dicho uno o más dobles enlaces tri- o tetrasustituidos son preferentemente no conjugados, y olefinas monoinsaturadas 0-99% molar con 6 a 15 átomos de carbono se hacen reaccionar con una cantidad de uno o más polialquilhidrosiloxanos en presencia de un catalizador de hidrosililación. Además, la presente invención se refiere a composiciones a base de agua adecuados para su uso en procesos de fundición de metal como un agente de liberación de molde que comprende una mezcla de polialquilsiloxanos de la invención y un agente tensioactivo no iónico que tiene un valor HLB de al menos 8. Además, la presente invención se refiere al uso de los polialquilsiloxanos y las mezclas de los polialquilsiloxanos tal como se define en el presente documento.

New modified silicon oil for low temperature cure die casting lubricants

The present invention relates to a mixture of polyalkylsiloxanes that cure at comparably low temperatures of about 170°C while being unreactive under ambient conditions during storage or transport and which are obtainable through a hydrosilylation reaction wherein a mixture of ethylenically unsaturated olefins consisting of 1-100 % of one or more polyene(s) having one terminal double bond which is either monosubstituted or geminal disubstituted and one or more tri- or tetrasubstituted double bond(s), wherein said terminal double bond and said one or more tri- or tetrasubstituted double bond(s) are preferably non-conjugated, and 0-99 mol % of monounsaturated olefins with 6 to 15 carbon atoms is reacted with an amount of one or more polyalkylhydrosiloxanes in the presence of a hydrosilylation catalyst. Furthermore, the present invention relates to water-based compositions suitable for use in metal casting processes as a mold release agent comprising a mixture of polyalkylsiloxanes of the invention and a non-ionic surfactant having a HLB value of at least 8. In addition, the present invention relates to the use of the polyalkylsiloxanes and mixtures of polyalkylsiloxanes as defined herein.

저온 경화 다이 캐스팅 윤활제용의 신규 개질 실리콘 오일

본 발명은, 보관 또는 운반 동안의 주위 조건 하에서는 미반응성이면서 약 170℃의 비교적 저온에서 경화되고; 1-100몰%의, 일치환되거나 같은 자리 이치환되는 하나의 말단 이중 결합 및 하나 이상의 삼- 또는 사치환된 이중 결합(들)을 갖는 하나 이상의 폴리엔(들) (여기서, 상기 말단 이중 결합 및 상기 하나 이상의 삼- 또는 사치환된 이중 결합(들)은 바람직하게는 비-공액화됨), 및 0-99몰%의, 6 내지 15개의 탄소 원자를 갖는 일불포화 올레핀의 혼합물이 하이드로실릴화 촉매의 존재 하에서 소정량의 하나 이상의 폴리알킬하이드로실록산과 반응되는 하이드로실릴화 반응을 통하여 얻을 수 있는, 폴리알킬실록산의 혼합물에 관한 것이다. 또한, 본 발명은 본 발명의 폴리알킬실록산의 혼합물, 및 8 이상의 HLB 값을 갖는 비이온성 계면활성제를 포함하는, 금속 캐스팅 공정에서 금형 이형제로서 사용하기에 적합한 수성 조성물에 관한 것이다. 또한, 본 발명은 본원에서 정의된 폴리알킬실록산 및 폴리알킬실록산의 혼합물의 용도에 관한 것이다.

New modified silicon oil for low temperature cure die casting lubricants

用於低溫固化壓鑄潤滑劑之新型改性矽油

本發明係關於一種於約170℃之比較低溫下固化，同時在儲存和運送之環境條件下不起反應，以及通過矽氫化反應獲得之聚烷基矽氧烷混合物，其中乙烯化不飽合烯烴混合物之組成為1-100莫耳%具有一個末端雙鍵其為單取代或偕二取代以及一或多個三或四取代雙鍵之一或多個多烯，其中該末端雙鍵和該一或多個三或四取代雙鍵較佳為非共軛，以及0-99莫耳%具有6至15個碳原子的單不飽合烯烴於矽氫化催化劑存在下與適量一或多個聚烷基氫矽氧烷反應。此外，本發明係關於一種適用於金屬鑄造法中作為一脫模劑之水基組合物，其含有本發明聚烷基矽氧烷和具有HLB值至少8之非離子表面活性劑之混合物。另外，本發明係關於該聚烷基矽氧烷和此處定義聚烷基矽氧烷之混合物之用途。

Fluoroacrylic polymer having lubricating effect and thermoplastic resin composition comprising same

Verfahren zum mechanischen Bearbeiten eines heißen verformbaren Metalls

Oil-Well Metal Pipe, and Method for Producing Oil-Well Metal Pipe

A metal pipe for an oil well according to the present disclosure can be fastened with a high torque even when the metal pipe has a large diameter. A metal pipe (1) for an oil well according to the present disclosure comprises a pipe main body (10) including a first end portion (10A) and a second end portion (10B). The pipe main body (10) includes a pin (40) formed to the first end portion (10A) and a box (50) formed to the second end portion (10B). The pin (40) includes a pin contact surface (400) including a male screw portion (41), and the box (50) includes a box contact surface (500) including a female screw portion (51). The metal pipe (1) for an oil well according to the present disclosure further comprises a resin film (100) containing a resin, a solid lubricant powder, and copper phthalocyanine on at least one of the pin contact surface (400) and the box contact surface (500).

أنبوب معدني لبئر نفط وطريقة لإنتاجه

يمكن تثبيت أنبوب معدني لبئر نفط oil-well metal pipe وفقا للكشف الحالي بعزم عالي high torque حتى عندما يتضمن الأنبوب المعدني لبئر النفط oil-well metal pipe قطر كبير large diameter. يتضمن الأنبوب المعدني لبئر النفط oil-well metal pipe (1) وفقا للكشف الحالي جسم الأنبوب الرئيسي (10) pipe main body والذي يتضمن جزء طرفي أول (10أ) first end portion وجزء طرفي ثاني (10ب) second end portion. يتضمن جسم الأنبوب الرئيسي (10) pipe main body مسمار (40) pin المكون عند الجزء الطرفي الأول (10أ) first end portion ، وصندوق (50) box المكون عند الجزء الطرفي الثاني (10ب) second end portion. يتضمن المسمار (40) pin سطح ملامسة مسمار (400) pin contact surface الذي يتضمن جزء مسنن خارجي (41) external thread part ، ويتضمن الصندوق (50) box سطح ملامسة صندوق (500) box contact surface والذي يتضمن جزء مسنن داخلي (51) internal thread part. يتضمن الأنبوب المعدني لبئر النفط oil-well metal pipe (1) وفقا للكشف الحالي أيضا طلاء راتنجي (100) resin coating يحتوي على راتنج resin ، مسحوق مزلق صلب solid lubricant powder ، ونحاس فث

Dual phase lubricants

The invention provides a lubricating oil composition comprising: (a) from 45 to 75 mass% of a low viscosity first base oil component which is a Fischer-Tropsch derived base oil with a kinematic viscosity at 100°C in the range of from 3.5 to 7.0 mm2/s; (b) from 3 to 35 mass% of a high viscosity second base oil component which is a polyalkylene glycol; (c) an anti-foam additive which is a non-ionic surfactant, wherein mass% is based on the overall mass of the lubricating composition.The present invention also provides a method for lubricating an axle, said method comprising supplying to said axle a lubricating oil composition comprising:(a) from 45 to 75 mass% of a low viscosity first base oil component which is a Fischer-Tropsch derived base oil with a kinematic viscosity at 100°C in the range of from 3.5 to 7.0 mm2/s; (b) from 3 to 35 mass% of a high viscosity second base oil component which is a polyalkylene glycol; (c) an anti-foam additive which is a non-ionic surfactant, wherein mass% is based on the overall mass of the lubricating composition.

Verfahren zum mechanischen bearbeiten eines heissen verformbaren metalls

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