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WO/2001/061689A1 |
A method for fabricating a disc drive load/unload ramp incorporates a disc drive compatible lubricant as the mold releasing agent. A mold having a load/unload ramp cavity is sprayed with a predetermined amount of disc drive compatible lu...
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WO/2001/060958A1 |
The invention relates to the use of carbon dioxide esters of general formula (I) in lubricants for forming metals under the effects of sliding friction. In said formula: R and R' can be identical or different and each represent a linear ...
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WO/2001/059040A1 |
The present invention relates to a hot rolling process for rolling aluminium and aluminium alloys sheets, comprising applying an effective amount of an oil-in-water emulsion comprising water and a water-soluble oil composition comprising...
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WO/2001/059044A1 |
The present invention relates to a water-soluble aluminium and aluminium alloys cold rolling oil composition comprising a white mineral oil and, based on the total weight of the composition, from 30 to 95 % of isobutyl stearate. The inve...
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WO/2001/059043A1 |
A first lubricating oil composition which comprises a polyol ester (A) as a base oil, a viscosity index improver (B), and an antiwearing agent (C) in a specific proportion; and a second lubricating oil composition which comprises a paraf...
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WO/2001/059039A1 |
The present invention relates to a cold rolling process for rolling hard metal or metal alloys, comprising applying an effective amount of an oil composition comprising a base stock oil and, based on the total weight of the composition, ...
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WO/2001/057165A1 |
A lubricant composition has a synthetic lubricant base oil, preferably a polyol ester, and a polyether foam-inducing additive. The composition is suitable for use in a refrigerant system, particularly with HFC refrigerant gases. The foam...
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WO/2001/057166A1 |
The present invention relates to formulated lubricant oils derived from a highly paraffinic basestock. The formulated lubricant oils of the present invention comprise a wax isomerate paraffinic hydrocarbon basestock component in which th...
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WO/2001/057159A1 |
The present invention is a process for producing a high viscosity index and low pour point lubricating oil base stock which comprises catalytically converting a hydrotreated hydrocarbon lube oil feedstock containing waxy paraffins in the...
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WO/2001/053247A1 |
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 ...
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WO/2001/053438A1 |
The invention relates to novel compositions of material which can be used as lubricants and pressure transmitting means or for functional liquids and lubricant additives in an advantageous manner. The inventive lubricants represent the r...
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WO/2001/051594A1 |
A refrigerating apparatus which contains ammonia as a refrigerant and in which a lubricant excellent in compatibility with the ammonia refrigerant and in lubricity and stability is used. The ammonia refrigerating apparatus employs a refr...
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WO/2001/049271A1 |
The invention relates to a lubricant for lubricating extrusions, preferably strips (4, 4a) in a work process, consisting of a biopolymer substance, in particular gelatine, and to a method for producing soft gelatine capsules. According t...
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WO/2001/048125A1 |
A hydraulic fluid which is less apt to clog a vacuum mechanism even when an HFC refrigerant is used; and a refrigerating apparatus. A refrigerating circuit (1) is filled with the hydraulic fluid comprising an HFC refrigerant comprising a...
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WO/2001/047864A1 |
A process for alkoxylating an organic carbonate wherein an alkylene oxide is reacted with an organic carbonate such as a dialkyl carbonate in the presence of a catalytically effective amount of a calcium-containing catalyst to produce al...
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WO/2001/048124A1 |
A hydraulic fluid which is less apt to clog a vacuum mechanism even when an HFC refrigerant is used; and a refrigerating apparatus. A refrigerating circuit (1) is filled with the hydraulic fluid comprising an HFC refrigerant comprising a...
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WO/2001/048126A1 |
A hydraulic medium is used which comprises a combination of an R32 refrigerant or a mixed refrigerant comprising at least 70 wt. % R32 with a polyvinyl ether oil having a viscosity at 40°C of 46 to 82 cSt. The refrigerating apparatus em...
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WO/2001/047858A1 |
Disclosed are ester-containing fluid compositions, methods of making such compositions, and methods of using such compositions. The fluid compositions comprise a mix of branched and linear ester compounds, and the fluid compositions are ...
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WO/2001/040416A1 |
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 ...
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WO/2001/036571A1 |
A lubricating oil composition for a refrigerator using a hydrofluorocarbon coolant, characterized as comprising, as a main component, a mixture comprising (a) an ester compound and (b) a mineral oil component in a weight ratio (a)/(b) of...
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WO/2001/034738A2 |
A traction fluid useful in automotive power transmitting equipment includes a base fluid of polymers of at least one olefin which contains 3 to 5 carbon atoms, hydrocarbon molecules containing non-aromatic cyclic moieties, or mixtures th...
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WO/2001/030945A1 |
A fluid composition for use in a cutting or grinding system wherein a trace amount of a fluid is supplied to a cutting or grinding point together with air, characterized in that the composition comprises an ester, in particular, an ester...
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WO/2001/031662A1 |
The invention relates to a composition and process for producing a chemically stable magnetic fluid comprising a plurality of magnetic particles covered first with a small molecular weight surface modifier, which is a nondispersant and a...
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WO/2001/027945A1 |
The invention relates to a composition and a process for producing a magnetic fluid comprising finely divided magnetic particles covered with at least one surfactant. A fluorocarbon-silane surface modifier is employed which is added to c...
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WO/2001/021630A1 |
Phosphazene compounds of general formula (1), which comprises -CF¿2?O- and -CF¿2?CF¿2?O- perfluorooxyalkylene units arranged at random and are terminated with functional A groups; and lubricants containing the compounds A-OCH¿2?CF¿2...
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WO/2001/019508A1 |
The invention concerns a process for the preparation of a lubricant composite for powder metallurgy including the steps of selecting a first lubricant having a melting point above 120 °C and a second lubricant having a melting point bel...
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WO/2001/019875A1 |
A process for efficiently producing a high-purity oxygenic compound with a high volume resistivity; and a lubricating oil containing the high-purity oxygenic compound. The process, which is for producing a high-purity oxygenic compound s...
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WO/2001/018159A2 |
The invention relates to the use of at least one selected polyhydroxy compound in lubricant formulations and the use of chain lubricants which contain at least 20 percent by weight of a selected polyhydroxy compound, for reducing the fri...
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WO/2001/017678A1 |
A process for the desulfurization, and reactivation of a sulfur deactivated catalyst constituted of cobalt composited with a titania support. The sulfur deactivated cobalt titania catalyst is first contacted with a gaseous stream of mole...
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WO/2001/018157A2 |
The invention relates to the use of formulations which contain selected organic fluorinated components, for reducing the friction between transported goods and transport installations.
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WO/2001/018092A1 |
The invention concerns polyalkoxylated superamides of the following formulae: [R?1¿-CONR?2¿-CH¿2?CHR?3¿-O-(CHR?4¿-CHR?5¿O)¿m? -(CH¿2?CH¿2?O)¿n?]¿p? (I); R?1¿-CON-[CH¿2?CHR?3¿-O-(CHR?4¿-CHR?5¿O)¿m?-(CH¿2?CHÂ
¿2?O)¿n?-X]...
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WO/2001/018156A1 |
The invention concerns a novel hydrocarbon base oil for lubricants, having a viscosity index not less than 130, comprising mainly long isoparaffinic hydrocarbon chains, branched over several carbon atoms. The invention is characterised i...
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WO/2001/014505A1 |
The present invention provides a method and use of incorporating water-soluble or water-dispersible polymer(s), stabilized in an invert (water-in-oil) emulsion, into an oil continuous metalworking emulsifiable concentrate, which is then ...
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WO/2001/012761A1 |
Lubricating oil formulations comprising base oil, sulfurphosphorous anti-wear/extreme pressure agent and such a hindered phenol antioxidant, which when combined form crystals and wherein a base oil characterized as having a saturates con...
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WO/2001/007538A1 |
Process for preparing a lubricating base oil by contacting a synthetic waxes, which wax is obtained by a Fischer-Tropsch process and has not been subjected to a hydroisomerisation treatment, with a catalyst composition comprising at leas...
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WO/2001/005740A1 |
A dicarboxylic diester in which the two carbonyl groups are bonded to adjacent carbon atoms of the ring and which has the following properties (1) to (9). (1) total acid value: 0.05 mg KOH/g or lower. (2) sulfated ash content: 10 ppm or ...
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WO/2001/005733A1 |
The present invention is a process for producing phenyl-alkanes by paraffin isomerization (30) followed by paraffin dehydrogenation (70) and then by alkylation (104) of a phenyl-compound by a lightly branched olefin. The effluent (106) o...
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WO/2001/005917A1 |
A molybdenum-free lubricating oil composition exhibiting improved fuel economy and fuel economy retention properties, which comprises: (a) a base stock oil compound of at least 50 wt.% mineral oil, the base stock oil having a viscosity o...
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WO/2001/004240A1 |
The invention refers to a readily biodegradable hydraulic oil which comprises a mixture of a mineral oil and an ester, the viscosity of the mineral oil being lower than the viscosity of the ester.
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WO/2001/002518A1 |
A refrigerating machine oil composition which comprises an alicyclic dicarboxylic ester compound having an alicyclic ring and two ester groups which are represented by the following general formula (1): -COOR?1¿ (1) (wherein R?1¿ repre...
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WO/2001/002517A1 |
A refrigerating machine oil composition which comprises an alicyclic dicarboxylic acid ester compound having an alicyclic ring and two ester groups which are represented by general formula (1) and are bonded respectively to carbon atoms ...
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WO/2001/002521A1 |
A refrigerating machine oil composition for carbon dioxide (CO¿2?) refrigerant for use in compression type refrigerating machines such as car air conditioners, refrigerators, freezers, air conditioners, and heat pumps, which comprises a...
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WO/2001/002519A1 |
A refrigerating oil composition containing an alicyclic dicarboxylic ester compound which has an alicyclic ring and two ester groups represented by the following general formula (1): -COOR?1¿ (wherein R?1¿ represents C¿1-18? alkyl) an...
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WO/2001/001402A1 |
A magnetic recording medium having a non-magnetic substrate and a magnetic layer formed thereon through applying a magnetic liquid containing a ferromagnetic powder, characterized in that the non-magnetic substrate has a surface roughnes...
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WO/2000/078901A1 |
The invention relates to metal working fluids being oil-in-water emulsions comprising alkylated polyvinylpyrrolidones as surfactants for emulsifying the oil in water. Said alkylated polyvinylpyrrolidones having a molecular weight of abou...
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WO/2000/077131A1 |
A composition prepared by reacting (A) an esterified carboxy-containing interpolymer, said interpolymer being derived from at least two monomers, (i) one of said monomers being at least one vinyl aromatic monomer and (ii) the other of sa...
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WO/2000/075265A1 |
A lubricant-refrigerant composition for a compression refrigeration system is disclosed which comprises (A) carbon dioxide refrigerant, and (B) a lubricant of an aliphatic naphthalene. A supplemental lubricant comprising at least one alk...
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WO/2000/075100A1 |
The invention relates to new esters and ester compositions based on a polyol, a dicarboxylic acid and a monocarboxylic acid, a process for their preparation and their use in hydraulic fluids and metal working fluids. The new esters and e...
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WO/2000/075258A1 |
A method of improving performance of refrigerant systems such as refrigerators and air conditioners that utilize a refrigerant working fluid. The working fluid consists essentially of a heat transfer fluid and a lubricant that is miscibl...
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WO/2000/075266A1 |
It is possible to obtain solutions with a high acetate concentration of N-coco-, N-olyelyl- or N-tallow propylene diamines which can be diluted without forming gels or lumps in a water/dissolving agent solvent. A simple dilution test is ...
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