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Matches 801 - 850 out of 8,391

Document Document Title
WO/1996/013477A1
Cyclic ethers are polymerized or copolymerized in homogeneous liquid phase using very low concentrations of heteropolyacid catalyst to produce essentially linear polyoxyalkylene polymers. The product of the polymerization contains less t...  
WO/1996/012754A1
A hyperbranched macromolecule of polyester type comprising a central monomeric or polymeric nucleus and at least one generation of a branching chain extender having at least three reactive sites of which at least one is a hydroxyl or hyd...  
WO/1996/011905A1
A fluorinated polyether compound represented by the following general formula (1): X-(Rf1)-(CF2)x-(CH2)y-{CHR-CH2}z1-Y1-Z1 or (1'): Z2-Y2-{CH2-CHR}z2-(CH2)y-(CF2)x-(Rf2)-(CF2)x-(CH2)y-{CHR-CH2 }z3-Y3-Z3, a lubricating oil, and a magnetic...  
WO/1996/009362A1
A composition for treating skate blades has a polytetrafluoroethylene (PTFE) resin and a carrier. The carrier includes a wetting agent for dispersing the PTFE resin and an inert agent for reducing any volatility of the wetting agent and ...  
WO/1996/009363A1
The coefficient of friction of aluminum can surfaces after alkaline cleaning and drying can be substantially reduced by adding to the alkaline cleaner a mobility-enhancing additive, preferably a surface active quaternary ammonium salt wi...  
WO/1996/008499A1
Silicone containing imidazoline compositions are provided which are represented by formula (I), wherein R is an organosilicone backbone chain represented by formula (II).  
WO/1996/007722A1
A stearate free solid lubricant for cold working of metals contains approximately equal amounts of an alkene-acrylate ionomer and an alkoxylated alcohol in which the alcohol moiety has from 18-60 carbon atoms and the alkoxylate block has...  
WO/1996/006824A1
A compound of general formula (I), wherein R is alkyl from about 4 to about 22 carbon atoms, R1 and R2 independently of one another are alkyl from about 1 to about 22 carbon atoms, X is either sulphur or oxygen, Y is -C2H4O- or -C3H6O- o...  
WO/1996/005275A1
The present invention provides lubricant compositions for the powder metallurgical field. The lubricant compositions contain a solid phase lubricant such as graphite, molybdenum disulfide, and polytetrafluoroethylene in combination with ...  
WO/1996/001301A1
A lubricating oil containing an aromatic ether compound represented by the general formula (R1)nPh-O-(R2O)mR3, wherein nR1s represent each independently a specified hydrocarbon group, a hydrocarbon group having an ether linkage, or a hyd...  
WO/1995/033589A1
A lubricant for metallurgical powder compositions contains an oligomer of amide type, which has a weight-average molecular weight Mw of 30,000 at the most. A metal-powder composition containing the lubricant, as well as a method for maki...  
WO/1995/032045A1
An oil filter (10) utilizes a thermoplastic material (22) having oil oxidation and acidification arresting additives mounted in a casing (11) between particulate filtering material (19) and a felt pad (21). The thermoplastic material is ...  
WO/1995/023056A1
An internal mold release system is provided which comprises: a) a polysiloxane compound; and b) an amine salt of a carboxylic acid.  
WO/1995/019410A1
A grease composition for use as a cable filling material which contains about 75 to 95 parts by weight of a base component of a liquid or semi-solid polyol having a molecular weight of at least 4000 and a reduced amount of mono-unsaturat...  
WO/1995/015367A1
A lubricating oil for compression refrigerators which contains a polyvinyl ether compound having a constituent unit of general formula (I), a polyvinyl ether compound having constituent units of both general formulae (I) and (II), and a ...  
WO/1995/010583A1
There are disclosed novel water-soluble metal working fluids comprising polyaspartic acid and salts thereof useful as a lubricant in process to cut, bend, grind and shape both ferrous and non-ferrous metal. The polyaspartic acid and salt...  
WO/1995/007961A1
A base fluid for hydraulic or metal working fluids comprises the esterification product having a hydroxyl number below 15 and an acid number below 10 of polymerized fatty acids and a monohydric alkoxylated alcohol, selected from (a) stra...  
WO/1995/006669A1
Novel polymer and copolymer compositions produced from the polymerization of non-conjugated dienes have been found. The novel compositions are produced by an equally novel process comprising cyclopolymerization of non-conjugated dienes e...  
WO/1995/003379A1
A process for preparing a base fluid for a lubricant formulation such as worm gear lubricant which process comprises: (a) forming a polymer or copolymer from a reaction mixture comprising tetrahydrofuran and a catalyst capable of generat...  
WO/1994/028093A1
A base fluid for metal working fluids comprises a stoichiometrically neutral salt of the partial esterification product having an acid number of 10-120, preferably 20-100 of polymerized fatty acids and a monohydric alkoxylated alcohol, s...  
WO/1994/028092A1
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 a...  
WO/1994/026804A1
Polyalkylene glycols are characterised by an aklylene residue with 20 or more C atoms and a polymerisation degree of 2 and more. They are liquid hydrophobic diols with a low hydroxyl number. They may in particular be used to prepare poly...  
WO/1994/026789A1
Novel polyacrylic acid resins are prepared by polymerizing a monomer selected from the group consisting of H2C=CHCO2X, H2C=CR1CO2X, HR2C=CHCO2X, HR2C=CR1CO2X, HR2C=CHCOX, H2C=CHCOX, H2C=CR1COX, HR2C=CR1COX, H2C=CHCSOvX, HR2C=CHCSOvX, HR2...  
WO/1994/025547A1
A new lubricant comprises at least one compound having a perfluorocyclobutane group, preferably a perfluorovinyl aryl ether. The lubricant is conveniently applied from solvents which are not chlorofluorocarbons and is effective at high t...  
WO/1994/025505A1
Polyimides are prepared by (a) contacting monomers which are oligomers having at least one imide group or imide precursor group and at least two dimerizable perfluorovinyl end groups, and (b) exposing the monomers to a temperature of at ...  
WO/1994/022991A1
Polyasparaginic acid and condensates of asparaginic acid containing up to 40 % by moles of other condensed aminoacids, as well as the alkaline and ammonium salts of said polyasparaginic acids, are used in chain lubricants for conveyor be...  
WO/1994/021757A1
The invention pertains to a lubricant or lubricant additive having a viscosity ranging from 200 to 1100 cSt which at the same time is compatible with non-polar base fluids such as poly(alpha-olefins), and which comprises a copolymer of a...  
WO/1994/021758A1
A lubricant comprising an ester compound prepared from a hydroxyl-terminated perfluorinated polyether and a long-chain carboxylic acid or a fluoroalkylated carboxylic acid, or from a carboxyl-terminated perfluorinated polyether and a lon...  
WO/1994/019433A1
A lubricant capable of exhibiting a stable lubricating effect for long and comprising a compound which is constituted of carbon, hydrogen, fluorine and ethereal oxygen atoms and wherein a perfluoropolyether chain, a perfluoroalkyl chain ...  
WO/1994/017163A1
A lubricant for a two cycle engine having as a basic oil a polyoxyalkylene glycol derivative expressed by general formula (1) which can realize, when used to lubricate bearing portions and sliding portions of the two cycle engine, remark...  
WO/1994/017023A1
A novel fluorinated hydrocarbon compound containing an oxygen or sulfur atom in its molecule, produced by the nucleophilic reaction of a fluorine compound with a hydrocarbon compound. This compound is useful as a lubricant for various ap...  
WO/1994/016119A1
A bath for treating metal surfaces for the formation thereon of composite films for the cold working of metal advantageously comprises an otherwise conventional conversion coating bath that also contains organic cationic polymer having a...  
WO/1994/015109A1
A roller bearing consisting of races (1, 2) consisting of a metal or ceramic material, rolling elements (3) provided rollably inside the races (1, 2) and consisting of a metal or ceramic material, and a lubricating film (5) provided so a...  
WO/1994/012594A1
A refrigerator working fluid composition comprising an ammonia refrigerant and a lubricating oil which has a remarkably good compatibility therewith, and a method of lubricating a refrigerating unit suitable when the above composition is...  
WO/1994/010692A1
A magnetorheological material containing a particle component and a carrier fluid having a change in viscosity per degree temperature (DELTAeta/DELTAT ratio) less than or equal to about 9.0 centipoise/�C over the temperature range of 2...  
WO/1994/002113A1
Methods of using cultured plant cell gums in the paper, adhesive, oil and gas, ink, lithography, textile, paint, ceramics, cleaning detergents, cosmetics, photography, explosive, firefighting, agricultural, and other industries are descr...  
WO/1994/001517A1
A lubricant and surface conditioner for formed metal surfaces, particularly beverage containers, reduces the coefficient of static friction of said metal surfaces and enables drying said metal surfaces at a lower temperature. The conditi...  
WO/1994/000418A1
Chain-extended polyamines with at least one fatty acid moiety are produced. One or more polyorgano amine compounds having alkyl, aryl, and/or alkylaryl groups are reacted with a chain extender that is difunctional for reaction with the a...  
WO/1994/000539A1
The use of a component based on 1,3-dioxane compounds, especially 1,3-dioxane alcohols, and derivatives thereof in lubricant and release agents. The invention also relates to a lubricant and release agent based on or containing 1,3-dioxa...  
WO/1993/024435A1
A polyvinyl ether compound (including one having a specified terminal group) having constitutional units each represented by general formula (I) wherein R¿3?, R¿4? and R¿5? represent each H or alkyl; R?6¿ represents alkylen; R?7¿ re...  
WO/1993/022409A1
Electrorheological fluids which exhibit good high temperature performance are made using as the disperse phase a salt of a polymer of an alkenyl substituted aromatic comonomer such as styrene and a maleic acid comonomer or derivative the...  
WO/1993/016152A1
A synthetic oil composition comprises a major portion by weight of synthetic base oil having a kinetic viscosity of from 1.5 to 2.5 cSt at 100 °C and a minor portion by weight of one or more property enhancing additives for said base oi...  
WO/1993/013185A1
A lubricating oil for a refrigerator using a chlorofluorocarbon substitute as the refrigerant, which contains a polymer of a fumaric ester or a copolymer of a fumaric ester with a copolymerizable alkylene and, if desired, an organic carb...  
WO/1993/012056A1
The invention discloses hydrocarbon lubricants containing olefinic unsaturation participate in an olefin metathesis reaction with alkenes containing polar functional groups to provide an equilibrium mixture containing hydrocarbon lubrica...  
WO/1993/006196A1
A blend of (a) at least 10 % of 1,1,2,2-tetrafluoroethane with at least 10 % of one of 1,1,1,2-tetrafluoroethane and pentafluoroethane as refrigerant mixed with (b) a mono- or di-functional polyalkylene glycol based on 25-75 % propylene ...  
WO/1993/002247A1
Fibers such as caustic-treated non-round polyester fibers are prepared having certain lubricants strongly adhered to the surfaces thereof. These fibers are prepared by contacting the fibers, such as immediately prior to a crimping means,...  
WO/1993/001262A1
A substantially anhydrous lubricating composition containing solid particles of a fluorinated (co)polymer having a maximum size of 1 mum and coated with an ethoxylated nonylphenol having 10-12 ethylene oxide molecules. A preparation meth...  
WO/1992/022547A1
This invention concerns a cyclic ether of the formula [CF2CFHOR4CF2CH2O]q , wherein R4 is perfluoroalkylene and q is 2, 3 or 4. In preferred cyclic ethers, R4 is -[CF2CF(CF3)O]t(CF2)u-, wherein u is 1 to 10 and t is 1 to 20, and it is es...  
WO/1992/019664A1
Water-soluble, biologically decomposable carbonic acid polyesters have general formula (I), in which R�1? represents a straight- or branched-chain, saturated or monosaturated alkyl residue having 6 to 22 C atoms; R�2? represents hydr...  
WO/1992/018333A1
A surface-coated rubber or plastic sliding member having a coating with excellent durability and high slipperiness, wherein the coating comprises a solid lubricant such as molybdenum disulfide, a resin matrix and a reinforcement, said re...  

Matches 801 - 850 out of 8,391