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| Number | Title | Issue Date |
| 6107386 | Friction materials A friction material comprising a filler, a binder, and a lubricant, wherein a part or the whole of the filler is constituted by molybdenum trioxide. Not only is the friction material improved in anti-cracking property and anti-fading property under high-t... | 08/22/2000 |
| 5888645 | Method and apparatus for manufacturing an article of a composite material A fiber-reinforced composite material and articles of manufacture formed thereof are formed by the method comprising: forming a compound material comprising a mixture of curable matrix-forming binder, heat resistant reinforcing fibers, and at least one pa... | 03/30/1999 |
| 5250588 | Organic friction material composition for use to produce friction linings Disclosed is an organic friction material composition useful to produce any kind of friction linings, such as brake linings or clutch linings, that have to be capable of withstanding high operating temperatures and pressures for substantial periods of tim... | 10/05/1993 |
| 4743635 | Friction material and method of making such material A friction brake material contains fibers, graphite and a binder. All or part of the graphite is physically combined with one or more metals or alloys which are softer than steel to form a first combination or mixture. A separate combination or mixture is... | 05/10/1988 |
| 4735975 | Friction material A friction material comprising 40 to 95% by volume of a granular material and a thermoset binder resin for binding said granular material, said granular material having been produced by binding at least one powder material with a binder resin so that at l... | 04/05/1988 |
| 4678818 | Friction material and method of making such material A friction brake material contains fibers, graphite and a binder. All or part of the graphite is physically combined with one or more metals or alloys which are softer than steel to form a first combination or mixture. A separate combination or mixture is... | 07/07/1987 |
| 4654381 | Moldable friction element composition and method of making the same The compositions of friction element for molding and the friction element for molding formed from the composition characterizing by addition of any one or more than two of the cermet powder (A) contained 75-50% of the mixed carbon and 25-50% of the alloy ... | 03/31/1987 |
| 4617162 | Friction linings, in particular for clutch facings, and method for their production Method for the production of friction linings, in which a mixture of fibers and wetting agents with water, in a fiber:water-mixture ratio from about 1:3 to 1:7, in the presence of plastifying components, is homogenized, the so formed plastic mass is shape... | 10/14/1986 |
| 4617165 | Molded brake pad A composition of material for use as a friction material in a brake and its method of manufacture. Liquid double salts of dibasic and monobasic (ammonium-potassium hydrogen) phosphoric acid (DSP) is added to a dry mixture of reinforcing fiber, friction mo... | 10/14/1986 |
| 4530881 | Fluoroelastomer-based friction material having improved frictional properties A wet friction material composition for use in clutches, brakes and the like is composed of a resilient binder comprising a fluoroelastomer. The friction material is characterized by containing a significant amount of wollastonite as a filler, which unexp... | 07/23/1985 |
| 4175070 | High carbon friction material A high carbon friction material for use as a friction lining in a brake or clutch. The friction material consists of a combination of fibers selected from a group including glass, asbestos or other mineral fibers, metal powders, friction modifiers and car... | 11/20/1979 |
| 4125496 | Friction material A friction material particularly useful in forming brake linings and disc brake pads capable of withstanding high temperatures without evidencing high wear and fade characteristics comprising an intimate mixture of inorganic fibers, particularly asbestos ... | 11/14/1978 |
| 4111891 | Friction material for railroad disc brakes A railroad disc brake shoe composition is disclosed comprising, in parts by weight: Phenolic resin binder: 25-35 parts Carbonaceous component: 2-12 parts Asbestos fiber: 35-50 parts Silicon carbide: 0.4-3 parts... | 09/05/1978 |
| 4101500 | Brake lining compositions having friction particles of an aromatic amine modified novolac resin and an aromatic carboxylic compound The present invention relates to a brake lining composition comprising friction particles and a resin binder therefor, said friction particles being a thermoset reaction product of an amine modified novolac resin and an aromatic polycarboxylic compound ha... | 07/18/1978 |
| 4096108 | Thermosettable resins and frictional materials made therefrom Superior frictional materials are formed by heating under pressure in the presence of a filler, e.g., asbestos, and a source of formaldehyde, e.g., hexamethylenetetramine, the polymers formed by reacting (1) a mixture of compounds selected from the group ... | 06/20/1978 |
