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Matches 551 - 600 out of 2,508

Document Document Title
WO/2004/090082A1
A conductive lubricant composition wherein a nonmetal antistatic agent (B) is added into a lubricant base oil (A) other than a silicone oil is characterized by having a kinematic viscosity at 40&ring C of not more than 25 mm2/s, a viscos...  
WO/2004/081157A1
A lubricant composition having a dynamic viscosity at -35 °C of below 6200 cP as measured according to ASTM D 5293 and a mini rotary viscometer test value at -40 °C of below 60,000 cP as measured according to ASTM D 4684, comprising a ...  
WO/2004/074412A2
A lubricating oil composition comprising lubricating oil base oil, wherein said composition has a kinematic viscosity at 40 °C of from 18 to 60 mm 2/s, a viscosity index of from 130 to 150 and a density at 15 °C of from 0.80 to 0.84 g....  
WO/2004/072204A1
The present invention relates to a functional refrigerant composition and an injection method of the same, more particularly relates to a functional refrigerant composition comprising 100 parts of refrigerant by weight and 0.5 to 30 part...  
WO/2004/072215A1
A fluid refrigeration composition is disclosed that comprises a naphthenic mineral oil lubricant, a hydrofluorocarbon refrigerant that is immiscible with the naphthenic mineral oil lubricant, and an effective amount of at least one nonio...  
WO/2004/069967A1
A lubricating oil composition for a transmission, characterized in that it comprises (A) a mineral oil base oil for a lubricating oil and/or a synthetic base oil for a lubricating oil having a kinematic viscosity at 100°C of 1.5 to 10 m...  
WO/2004/068113A2
A method and composition for identifying chemically tagged petroleum products can be achieved by adding one or more chemicals to a selected petroleum product wherein the chemical is immune to extraction from the petroleum product by conv...  
WO/2004/058928A1
A lube base oil other than silicone oil having a kinematic viscosity of 12 mm<2>/s or below at 40˚C, exhibiting, in Noack test (250˚C, 1 hr), an evaporation loss of 30 mass% or below and/or a flash point of 200˚C or higher, and exhibi...  
WO2003078557B1
Antimicrobial compositions containing a singlet oxygen-generating agent and a lubricant exhibit very effective antimicrobial activity against a variety of organisms, including Gram-positive bacteria, Gram-negative bacteria, fungi and yea...  
WO/2004/055228A2
A tungsten disulfide powder comprised of macro-spherical particles of tungsten disulfide having an average particle diameter of from about 5 to about 50 micrometers is prepared by successively treating spray-dried powders of ammonium met...  
WO/2004/053030A2
This invention relates to base stocks and base oils that exhibit an unexpected combination of high viscosity index (130 or greater) and a ratio of measured-to-theoretical high-shear/low-temperature viscosity at -30C or lower and the meth...  
WO/2004/053027A1
Process to prepare a lubricant having a dynamic viscosity at -35 °C of below 5000 cP by performing the following steps: a) contacting a feed containing more than 50 wt% wax in the presence of hydrogen with a catalyst comprising a Group ...  
WO/2004/049358A2
A multifunctional particulate material, fluid, or composition includes a predetermined amount of core particles with a plurality of coatings. The core particles have an average particle size of about 1 nm to 500 µm. The particulate mate...  
WO/2004/044931A2
Magnetorheological devices, including damping devices, rotary devices, and haptic systems constructed with said devices are disclosed. The devices contain dry magnetically-responsive particles, or MR fluids containing the magnetically re...  
WO/2004/033606A1
This invention relates to base stocks and base oils that exhibit an unexpected combination of high viscosity index (130 or greater) and a ratio of measured-to-theoretical high-shear/low-temperature viscosity at -30C or lower and the meth...  
WO/2004/033597A2
A process for preparing high VI lubricating oil basestocks comprising hydrotreating, hydrodewaxing and optionally hydrofinishing. The hydrotreating step is under conditions such that the amount of conversion to 343°C minus is less than ...  
WO/2004/033596A2
A method to produce high quality lube oil products involving hydrotreating a waxy feed to produce a hydrotreated feed and subsequently hydrodewaxing the hydrofinishing the waxy feed.  
WO/2004/033607A1
A heavy hydrocarbon composition with utility as a heavy hydrocarbon base stock comprising at least 95 wt.% paraffin molecules, of which at least 90 wt.% are isoparaffin, containing hydrocarbon molecules having consecutive numbers of carb...  
WO/2004/031332A2
A lubricating oil identification system comprising a lubricating oil composition comprising a passive marker which passive marker is capable of detection in situ by a detector present in a machine and a detector for detecting in situ a p...  
WO/2004/031329A2
The present invention relates to fully formulated lubricants comprising poly &agr -olefins (PAOs), prepared from a mixed &agr -olefin feed, which exhibit superior Noack volatility at low pour points, and methods for preparing the fully f...  
WO/2004/029182A1
A refrigerator oil which comprises an ester prepared from a branched chain alcohol having nine carbon atoms and adipic acid. The refrigerator oil is advantageous in that it has a reduced viscosity and also exhibits lubricity, the resista...  
WO/2004/029184A1
A lubricant composition having particles of buffering material whose mean particle diameter (D1) is 50 μm < D1 < 300 μm added to a lubricant; a speed reducer charged with this lubricant composition; and an electrically operated power s...  
WO2002046328A9
The present invention provides compositions that are useful for compatabilizing a conventional, non-polar, compression refrigeration lubricant and a hydrofluorocarbon and/or hydrochlorofluorocarbon refrigerant in a compression refrigerat...  
WO/2004/015042A2
The present invention is related to refrigerant and lubricant compositions containing performance-enhancing additives. The performance enhancing additives are found to improve the energy efficiency and capacity of vapor compression refri...  
WO/2004/013261A1
The invention relates to a lubricating oil, which is used in the food industry as the oil for, slicers and dividers, as lubricating oil for moulds and pans, or as a pan washing oil. The lubricating oil contains at least - turnip rapeseed...  
WO/2004/007650A1
A high viscosity synthetic ester base stock of about ISO 68 to 400 is formed from a neopentylpolyol condensed with at least one monocarboxylic acid selected from the group consisting of linear acids having between 4 to 10 carbon atoms an...  
WO/2004/005441A2
A lubricant composition capable of dispersing process chemicals, extractables from non-metallic compressor components and mineral oil contamination in a refrigeration system comprising hydrofluorocarbon refrigerant gas is described. The ...  
WO/2004/003115A2
Novel oil-in-ol emulsions and methods of lubrication using the same are provided. The lubricants are stable emulsions of carrier fluid and high viscosity fluid that display superior properties related to lubricating film thickness and re...  
WO/2004/003113A1
A lubricant composition comprising a mixture of at least two Fischer-Tropsch derived base oils and one or more additives wherein one Fischer-Tropsch derived base oil (low viscosity component) has a kinematic viscosity at 100 °C of less ...  
WO/2003/106600A1
Fluid compositions that have enhanced thermal conductivity, up to 250% greater than their conventional analogues, and methods of preparation for these fluids are identified. The compositions contain at a minimum, a fluid media such as oi...  
WO/2003/104364A1
The present invention relates to refrigerant compositions comprising a fluorocarbon, an oxygenated lubricant, a non-oxygenated lubricant, and a compatibilizer. The present invention further relates to methods for replacing a chlorofluoro...  
WO/2003/100329A1
A supercritical refrigeration cycle wherein CO2 is used as a coolant and the pressure at the high pressure side is higher than the critical point of the coolant, characterized in that a part of an lubricating oil is circulated together w...  
WO/2003/091369A1
The present invention comprises novel lubricating compositions, automotive gear lubricating compositions, and fluids useful in the preparation of finished automotive gear lubricants and finished gear oils, and methods of preparation ther...  
WO/2003/078551A2
Oil composition comprising a major amount of a natural and/or synthetic base oil and, as a marking substance, a detectable level of one or more compounds of formula (IV), wherein R1-R9 are the same or different and are independently chos...  
WO/2003/074641A1
Disclosed are the use of compounds of formula 1, R1 [(I[CH2LK - 0] - (A-O)n - (B-O)m - R2]q (1), in which R1 represents an aromatic radical with 6 to 18 carbon atoms, R2 represents hydrogen, C1 to C18 alkyl, or C6 to C18 aryl, A represen...  
WO/2003/071143A2
A mechanical translator includes at least one magnet (20) that is disposed on a substrate (22) to carry a load and has a magnetic axis generally transverse to the substrate, establishing a magnetic field with maximum external density adj...  
WO/2003/057804A1
The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suita...  
WO/2003/057806A1
Siloxane compositions are useful as traction fluids in traction drive systems which are subject to varied operating temperature and pressure conditions. Specific siloxane compositions included contain units of formulae (I): R3SiO1/2)(RSi...  
WO/2003/057805A2
Traction fluids suitable for operations under widely varying temperature environments, particularly having excellent low temperature properties are described. The tractions fluids comprise blends of organic oils and siloxane compositions...  
WO/2003/050332A1
The introduction of nanotubes in a liquid provides a means for changing the physical and/or chemical properties of the liquid. Improvements in heat transfer, electrical properties, viscosity, and lubricity can be realized upon dispersion...  
WO/2003/050200A1
The present invention provides compositions that are useful for compatibilizing a conventional, non−polar, compression refrigeration lubricant and a hydrofluorocarbon and&sol or hydrochlorofluorocarbon refrigerant in a compression refr...  
WO/2003/044142A1
A method for reforming a lubricating oil which comprises holding stably a container (6) containing a lubricating oil (5) on a stand (4) being insulated to the earth with four high−voltage electrical porcelains (3), applying an electros...  
WO/2003/044137A2
The present invention relates to a lubricating basestock for the blends of hydrofluorocarbon and optionally hydrochlorofluorocarbon refrigerants comprising a blend of (A) at least one alkylbenzene and (B) at least one polyol ester. While...  
WO/2003/042765A2
A method for increasing and/or modulating the yield shear stress of an electrorheological fluid (10) includes applying a sufficient electric field to the fluid (10) to cause the formation of chains of particles, and then applying a suffi...  
WO/2003/041071A1
A disc drive storage system includes a housing having a central axis, a stationary member that is fixed with respect to the housing and coaxial with the central axis, and a rotatable member that is rotatable about the central axis with r...  
WO/2003/035585A1
The invention provides methods for preparing a blended lube base oils (180) comprising at least one highly paraffinic F-T lube base stock (175) and at least one base stock composed of alkylaromatics, alkylcycloparaffins, or mixtures ther...  
WO/2003/031827A1
A mechanism and a method for forming liquid crystal flow capable of forming industrially available liquid flow and an object moving mechanism using liquid crystal flow, the liquid crystal flow forming mechanism comprising a flow passage ...  
WO/2003/022942A1
Colorless markers for petroleum products and methods and composition for detecting them.  
WO/2003/020857A1
The invention relates to the use of fluorescent dyes, based on pyrromethene difluoroborate complexes for the fluorescence marking of lubricants and for the determination of leakages in lubricant systems and a corresponding fluorescent dy...  
WO/2003/020858A1
A lubricating oil composition for an automatic transmission which has a mass ratio for phosphorus : calcium : boron : sulfur of 1 : (0.1 − 2) : (0.06 − 2) : (0.2 − 20), a concentration of phosphorus of 0.01 to 0.06 mass %, a concen...  

Matches 551 - 600 out of 2,508