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69results about "Ski waxes" patented technology

Lubricant for improved surface quality of cast aluminum and method

In an oxidation inhibiting lubricant composition suitable for use in the manufacture of aluminum alloys comprising lubricant base selected from the group consisting of solid lubricants, liquid lubricants, grease lubricants, emulsion lubricants, and dispersion lubricants, the improvement wherein the lubricant composition further comprises: an effective amount of a fluorine-containing passivating compound.
Owner:ARCONIC INC

Hydrophobic Fluorinated Polyelectrolyte Complex Films And Associated Methods

A polyelectrolyte film is provided, the polyelectrolyte film comprises an interpenetrating network of a net positively charged polymer and a net negatively charged polymer, wherein the net positively charged polymer, the net negatively charged polymer, or both contain polymer repeat units with at least two fluorine atoms.
Owner:FLORIDA STATE UNIV RES FOUND INC

Ultra-thin lubricant film for advanced tribological performance of magnetic storage media

A perfluoropolyether lubricant topcoat having at least one end-group having an epoxide ring is applied to a magnetic recording medium. Post-lubing treatment, such as ultraviolet (UV) light irradiation, of the perfluoropolyether lubricant topcoat initiates chemical bonding between the epoxide end-group and the medium surface. The lubricant of the present invention provides improved tribological performance over conventional lubricants.
Owner:SEAGATE TECH LLC

Conveyor lubricant, passivation of a thermoplastic container to stress cracking and thermoplastic stress crack inhibitor

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 found that the liquid hydrocarbon oil composition prevents the stress cracking promoting materials from interacting with the polymeric structure of the stressed container to prevent or inhibit stress cracking in such materials. The methods and compositions of the invention are particularly useful in preventing stress cracking in polyethylene terephthalate beverage containers during bottling operations during which the bottle is contacted with aqueous and non-aqueous materials such as cleaners and lubricants that can interact with the polyester to cause stress cracking particularly in the container base. A process for lubricating a container, such as a beverage container, or a conveyor for containers, by applying to the container or conveyor, a thin continuous, substantially non-dripping layer of a liquid lubricant. The process provides many advantages compared to the use of a conventional dilute aqueous lubricant.
Owner:ECOLAB USA INC

Perfluoropolyether Oil Composition

A perfluoropolyether oil composition, which comprises a perfluoropolyether base oil, preferably a thickener-containing perfluoropolyether base oil, and a fluorine-containing di- or mono-amide-based compound having a perfluoropolyether group, where 0.01 to 50% by weight of the amide-based compound, based on total weight of the base oil and the amide-based compound, is contained when the perfluoropolyether oil composition is used as a lubricating oil composition, particularly grease, and 0.01 to 90% by weight thereof is contained, when the perfluoropolyether oil composition is used as an electrode-coating agent for a cell. The perfluoropolyether oil composition shows a metal surface protective action against corrosive gases such as sulfide gases, etc. without deteriorating the abrasion resistance, and also shows a distinguished high temperature durability even in the presence of graphite or molybdenum disulfide. Furthermore, creeping-up of the electrolytic solution along the electrodes or leakage thereof can be suppressed only by its coating onto the electrode surfaces in the cell.
Owner:NOK KLUEBER CO LTD

Sliding resin composition

A sliding resin composition is provided which rapidly forms a transfer adhesion film of PTFE on the surface of a counter member at the initial stage of sliding. That is, in the case of using resin composition 1 which is in such a state that particles of PTFE 3 having PTFE film forming agent 4 embedded are dispersed in synthetic resin 2, when the surface of particles of PTFE 3 on the sliding surface of resin composition 1 contacts with the surface of an associated shaft, the PTFE film forming agent 4 is also present at the contact portion, whereby transfer adhesion of PTFE 3 to the surface of the associated shaft is accelerated and thus the time required for decrease of coefficient of friction can be shortened.
Owner:DAIDO METAL CO LTD

Azeotrope-like compositions of cis-1,3,3,3-tetrafluoropropene and 1,1,1,3,3-pentafluoropropane

The present invention provides azeotrope-like compositions of cis-1,3,3,3-tetrafluoroprone (HFO-1234ze (Z)) with 1,1,1,3,3-pentafluoropropane (HFC-245fa) and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.
Owner:HONEYWELL INT INC

Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene

An azeotrope-like mixture consisting essentially of chlorotrifluoropropene and at least one component selected from the group consisting of a C1-C3 alcohol, a C5-C6 hydrocarbon, a halogenated hydrocarbon, methylal, methyl acetone, water, nitromethane, and combinations thereof.
Owner:HONEYWELL INT INC

Display and method for manufacturing the same

A display comprising: an electrically insulative substrate; a plural of current driven type light emitting elements arranged, on the electrically insulative substrate, in a matrix form; a scanning line which is disposed at least one piece per each element row; a data line which is disposed at least one piece per one or two element columns; a power source supply line disposed on the electrically insulative substrate; and a switching circuit portion which is disposed at least one piece per at least one current driven type light emitting element.
Owner:DAI NIPPON PRINTING CO LTD

Grease composition

A grease composition, which comprises (A) a perfluoropolyether base oil, (B) a thickener, and (C) barium sulfate and / or antimony oxide, where 0.1-50% by weight of the component (B) and 1-25% by weight of the component (C) are contained, has a distinguished effect on improvements of abrasion resistance, friction characteristics, load durability, high-temperature durability and corrosion resistance without any deterioration of heat resistance by adding at least one of barium sulfate and antimony oxide, each having an average primary particle size of 0.1-20 μm, as component (C).
Owner:NOK KLUEBER CO LTD

Lubricant with non-terminal functional groups

Lubricant with non-terminal functional groups. The location of the functional groups minimizes free chain length and molecular weight of a lubricant while simultaneously maximizing evaporation temperature. The locations of the functional groups to the backbone of the molecule of the lubricant allows for shorter lengths of free backbone length between functional groups attached to a lubricated surface. The lubricant lubricates mechanical devices including hard disk drives. The lubricant can also be added to media or other mechanical parts in conjunction with other lubricants.
Owner:WESTERN DIGITAL TECH INC

Lubricant, magnetic recording medium and head slider

A lubricant is provided that achieves a sufficiently small one-molecule-layer film thickness even when it has a high molecular weight, and has an increased reliability in a wide temperature range environment without losing the flying stability, by making the film thickness of a lubricant layer very small when it is used for the magnetic recording medium lubricant layer and / or head slider lubricant layer of a magnetic recording device. This lubricant comprises a fluorine-containing polymer, the lubricant having a relationship: Y<−1.4475X+2.815, wherein Y is a natural logarithm of diffusion coefficient at 23° C. (unit:μm2 / s); and X is a viscosity at 20° C. (unit: Pas), or it comprises a fluorine-containing polymer having a particular structure, and with molecular chains between adjacent polar groups that have a number-average molecular weight of not less than 500.
Owner:FUJITSU LTD

Lubricant solution and method for producing article provided with lubricant coating film

To provide a lubricant solution which does not impair the global environment, which provides an excellent solubility of a lubricant, which has a sufficient drying property and with which a uniform lubricant coating film can be formed, and a method for producing an article provided with a lubricant coating film, using the lubricant solution.A lubricant solution which is a solution of a lubricant, wherein the solvent is a solvent containing 1,1-dichloro-2,3,3,3-tetrafluoro-1-propene. A method for producing an article provided with a lubricant coating film, which comprises applying the lubricant solution to an object to be coated, and evaporating the solvent to form a lubricant coating film on the object.
Owner:ASAHI GLASS CO LTD

Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene

An azeotrope-like mixture consisting essentially of chlorotrifluoropropene and at least one component selected from the group consisting of a C1-C3 alcohol, a C5-C6 hydrocarbon, a halogenated hydrocarbon, methylal, methyl acetone, water, nitromethane, and combinations thereof.
Owner:HONEYWELL INT INC

Fluorinated hydrocarbon compostion

A composition is described including a first fluorinated hydrocarbon compound according to the formula:wherein R1, R2, R3, R4, and R5 are each independently H, F, Cl, Br, or I, n is 0, 1, 2, or 3, and each R′ group is independently H, F, Cl, Br, or I, with the proviso that zero to three of R1, R2, R3, R4, and R5 are F;a second fluorinated hydrocarbon compound according to the formula:wherein m is 0 or 1, and R6, R7, and R8 are each independently H, F, Cl, Br, or I, with the proviso that one of R6, R7, and R8 is F; anda third fluorinated hydrocarbon compound according to the formula:wherein R9, R10, R11, R12 and R13 are each independently H, Cl, Br, or I.
Owner:CARRIER CORP

Grease Composition and Grease-Enclosed Bearing

The present invention provides a grease composition capable of securely preventing generation of a low-temperature abnormal noise when it is cold and a grease-enclosed bearing. A grease composition comprises a base oil and a thickener, wherein the base oil has a pour point not more than −50° C. and a kinematic viscosity not less than 15 mm2 / s at 40° C. The base oil is at least one oil selected from a PAO oil and a perfluoro ether oil. The thickener is at least one substance selected from a urea compound and a fluororesin. A mixing consistency of the grease composition is in the range of 250 to 350. A grease-enclosed bearing has an inner ring, an outer ring, rolling elements interposed between the inner ring and the outer ring, and a grease composition enclosed on a periphery of the rolling elements. The grease-enclosed bearing is used for an automotive electric auxiliary machine.
Owner:NTN CORP

Release agent composition for plastic mold and component using the same

There is provided a novel nonflammable release agent composition for a plastic mold containing: (a) a hydrofluoroether; (b) fluorine oil; and (c) a fluorine-based surfactant, in which the content of the ingredient (a) is 50 wt % or more. The composition is lowly toxic, noncombustible, and more chemically stable than a conventional one, and brings together high persistence of releasability and sufficient durability.
Owner:CANON KK
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