Abstract:
PROBLEM TO BE SOLVED: To provide a composite layer slide member capable of exhibiting abrasion resistance and load resistance in a superior manner than those of a composite layer slide member containing lead or a lead alloy, and a rack guide in the rack-and-pinion steering device of an automobile which uses the composite layer slide member. SOLUTION: The composite layer slide member 51 includes a back metal 52, comprising a steel plate, the porous metal sintered layer 53 integrally formed on the surface of the back metal 52 and a slide layer 54, comprising a synthetic resin composition, filling the pore gaps of the porous metal sintered layer 53 that covers the surface of the porous metal sintered layer. The synthetic resin composition is composed of 5-30 wt.% barium sulfate, 1-15 wt.% magnesium silicate, 1-25 wt.% phosphate, 0.5-3 wt.% titanium oxide and the remainder of a tetrafluoroethylene resin. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a grease composition having improved high-temperature durability while attaining friction reduction and viscosity reduction, and to provide a grease-sealed bearing in which grease is sealed. SOLUTION: The grease composition comprises a base oil, a thickening agent and an additive, wherein the base oil contains an ionic liquid composed of a cation component and an anion component, the additive contains a corrosion inhibitor such as nitrites, molybdates and dibasic acid salts, and the thickening agent is a fluororesin such as polytetrafluoroethylene resin. The grease-sealed bearing is sealed with the grease composition 7 at least around a rolling element 4. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a novel lubricant and a friction modifier containing a solid lubricant and a binding agent as needed in an aqueous medium. SOLUTION: The problem to be solved is appropriate to lubricate steel-steel interfaces (e.g., tractor-trailer couplings, rail-wheel systems and other heavy duty applications). The invention is attained by a composition containing a friction modifier having a high or very high positive coefficient of friction such that the coefficient of friction is considerably higher than that of the solid lubricant. The invention further relates to a composition containing the binding agent and the friction modifier having a high or very high positive coefficient of friction in an aqueous medium. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
The present invention describes a composition characterised in that the composition comprises a first metal component and particles including a second metal component. Furthermore the present invention describes a lubricant additive composition, a lubricant composition and a grease composition comprising the present composition.
Abstract:
The present invention describes a composition characterised in that the composition comprises a first metal component and particles including a second metal component. Furthermore the present invention describes a lubricant additive composition, a lubricant composition and a grease composition comprising the present composition.
Abstract:
Die Erfindung betrifft einen wasserbasierten Gleitlack und einem Lösemittelgleitlack für die Beschichtung von Glasformen, Glasvorformen und dazugehöriger Bauteile, ein Verfahren zum Beschichten von Glasformen, Glasvorformen und dazugehöriger Bauteile sowie die Verwendung des Gleitlacks zum Beschichten von Glasformen, Glasvorformen und dazugehöriger Bauteile. Der Gleitlack umfasst mindestens ein anorganisches Bindemittel oder Silikonharz, mindestens einen Festschmierstoff, mindestens einen Füllstoff, oder eine Hartkeramik, Additive und Wasser.
Abstract:
The present invention is directed towards an aqueous lubricant composition comprising hyaluronic acid, organic acid, salts and water, and has a pH of between 5.5 and 7.0 and an osmolality between about 150 and 1,500 mOsm/kg. The lubricant surprisingly has long-lasting lubricity and low osmolality as compared to conventional lubricants on the market.
Abstract:
Water-based cutting fluids for use with diamond wiresaws that are used for cutting or otherwise treating hard brittle materials, e.g., silicon ingots, comprise: A. Water-soluble, polymeric dispersing agent, typically a polycarboxylate; B. Optionally wetting agent; C. Optionally defoamer; D. Optionally corrosion inhibitor; E. Optionally chelant; F. Optionally biocide; and G. Water. Typically water comprises at least 50 weight percent of the fluid, and the polycarboxylate is grafted with a polyalkylene glycol, e.g., polyethylene glycol.