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WO/2001/040416 |
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/2001/036571 |
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/2001/034738 |
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/2001/030945 |
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/2001/031662 |
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/2001/027945 |
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/2001/021630 |
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/2001/019875 |
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/2001/019508 |
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/2001/017678 |
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/2001/018159 |
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/2001/018156 |
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/2001/018157 |
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/2001/018092 |
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/2001/014505 |
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/2001/012759 |
Thermally formed thermoplastic articles can be protected from stress cracking in the presence of stress cracking promoting compounds by forming a shaped article comprising a thermoplastic and a liquid hydrocarbon oil composition. We have...
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WO/2001/012761 |
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/2001/007538 |
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/2001/005740 |
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/2001/005917 |
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/2001/005733 |
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/2001/004240 |
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/2001/002519 |
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/2001/002521 |
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/2001/002518 |
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/2001/002517 |
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/2001/001402 |
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/2000/078901 |
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/2000/077131 |
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/2000/075100 |
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/2000/075266 |
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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WO/2000/075265 |
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/2000/075258 |
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/2000/071647 |
A lubricant for magnetic recording media which comprises as an active ingredient a phosphazene compound represented by the formula (1): [N=P[O(C¿6?H¿4?)-(A)¿z?-R]¿a?[OCH¿2?(B)¿x?H]¿b?]¿y? wherein A is -C¿6?H¿4?- or -OC¿6?H¿4?...
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WO/2000/068344 |
When different trialkyl methanes containing 25 through 36 carbon atoms are mixed the mixture exhibits surprisingly superior lubricant properties including low viscosity, high VI, low volatility, very low pour point and a dynamic viscosit...
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WO/2000/068345 |
A lubricating oil for a refrigerator, characterized as comprising (a) at least one ester represented by general formula (1) wherein R?1¿ represents a C¿1? to C¿18? linear alkyl or a C¿3? to C¿18? branched alkyl, R?2¿ represents H, ...
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WO/2000/065002 |
Novel non-symmetric, partially fluorinated compositions and method of manufacture which are useful as lubricants or as additives to lubricant formulations involving the molecular structure: R¿1f?-F'-R¿2?-F''-R¿3h? where R¿1f? represe...
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WO/2000/065001 |
The invention relates to hydraulic fluids, in particular, to brake fluids for motor vehicles, containing between 0.01 and 50 percent by weight of one or more cyclic carboxylic acid esters or cyclic carboxylic acid amides which can suppor...
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WO/2000/063323 |
Fluids for traction drive, comprising naphthene compounds represented by general formula (1), wherein R?1¿ is C¿1?-C¿8? alkyl (which may have a naphthene ring); R?2¿ to R?4¿ are each independently hydrogen or C¿1?-C¿8? alkyl (whic...
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WO/2000/058425 |
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 the following general formula (1) and are bonded respectively to...
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WO/2000/058956 |
A magnetic recording medium and method for forming the magnetic recording medium are described. The magnetic recording medium includes a magnetic layer formed on a non-magnetic support, and a lubricant layer over the magnetic layer. The ...
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WO/2000/058423 |
High performance engine oils and other liquid lubricants comprise a liquid lubricant basestock of low viscosity from 1.5 to 12 cSt (110C) with two dissolved polymer components of differing molecular weights. The basestock is preferably a...
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WO/2000/058424 |
A refrigerating machine oil composition which comprises (A) a hydrocarbon oil and (B) an alicyclic polycarboxylic acid ester compound having an alicyclic ring and at least two ester groups which are represented by the following general f...
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WO/2000/049112 |
A lubricating grease composed of a base oil combination comprising 10 to 35 % of one or more poly $g(a)-olefins, 3 to 15 % of one or more synthetic organic esters, 20 to 30 % of one or more naphthenic oils, the remainder of the combinati...
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WO/2000/049111 |
A lubricating composition which may contain up to 70 weight percent abrasive grit material for use with wire saw and slicing apparatus for cutting or slicing hard and brittle materials. The composition contains abrasive particles suspend...
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WO/2000/047699 |
Lubricant composition comprising: (A) 100 parts by weight of a viscous material having a viscosity from 3x10?3¿ to 10?5¿ mN.s/m2 (cP) at 25 °C, which is at least one member chosen from the group consisting of (i) polyisoprene rubber a...
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WO/2000/046325 |
Functional fluids comprising as a base oil at least one compound selected from the group consisting of a glycol, a glycol ether, an ester, a hydrocarbon, and mixtures thereof and as a multifunctional additive composition the mixture of a...
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WO/2000/044860 |
A lubricant composition containing an anti-deposition component having an anti-deposition effect which is especially useful for the lubrication of refrigeration compressors and in reducing or removal of unwanted deposits in constricted a...
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WO/2000/041515 |
Oils containing a triacylglycerol polyol ester and non-glycerol polyol ester are described, as well as methods of making such oils. Methods for improving lubrication properties of a vegetable oil also are described.
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WO/2000/042118 |
Refrigerant compositions containing hydrocarbon oil-return agents which solubilize mineral and synthetic oil lubricants with hydrofluorocarbon and hydrofluorocarbon/hydrochlorofluorocarbon-based refrigerants are disclosed. These hydrocar...
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