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Class Information
Number: 523/156
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Friction element composition or process of preparing > For wheeled vehicle > Composition devoid of asbestos > Containing at least two organic materials, e.g., binder plus other organic material, etc.
Description: Subject matter wherein the composition contains at least two organic materials.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7459490 |
Binder for mineral wool products |
Dec. 2, 2008 |
| 7338987 |
Friction material composition and friction material using the same |
Mar. 4, 2008 |
| 7326742 |
Wet type friction material |
Feb. 5, 2008 |
| 7297728 |
Friction material |
Nov. 20, 2007 |
| 7294188 |
Mixing method for friction material with a pre-mix in a single mixer |
Nov. 13, 2007 |
| 7160378 |
Modified friction control compositions |
Jan. 9, 2007 |
| 7033663 |
Functionally graded friction material |
Apr. 25, 2006 |
| 6887549 |
Friction material |
May. 3, 2005 |
| 6849683 |
Binder for mineral wool products |
Feb. 1, 2005 |
| 6831146 |
Resin composition for use in manufacturing wet friction materials and wet friction material |
Dec. 14, 2004 |
| 6620860 |
Friction material |
Sep. 16, 2003 |
| 6617375 |
Non-asbestos friction materials |
Sep. 9, 2003 |
| 6596789 |
Non-asbestos friction materials |
Jul. 22, 2003 |
| 6479413 |
Composite friction elements and pultrusion method of making |
Nov. 12, 2002 |
| 6475614 |
Friction material |
Nov. 5, 2002 |
| 6451872 |
Non-asbestos friction materials |
Sep. 17, 2002 |
| 6231977 |
Wet friction material |
May. 15, 2001 |
| 6221475 |
Friction element in composite carbon/carbon-silicon carbide material and method for manufacturing same |
Apr. 24, 2001 |
| 6110991 |
Friction materials containing blends of organic fibrous and particulate components |
Aug. 29, 2000 |
| 6107386 |
Friction materials |
Aug. 22, 2000 |
| 6080230 |
Friction material composition |
Jun. 27, 2000 |
| 6060536 |
Method of producing wet friction material and wet frictional material |
May. 9, 2000 |
| 6013696 |
Friction member and method for manufacture thereof |
Jan. 11, 2000 |
| 5977196 |
Sealer and inflator composition |
Nov. 2, 1999 |
| 5965658 |
Carbonaceous friction materials |
Oct. 12, 1999 |
| 5919837 |
Friction materials containing blends of organic fibrous and particulate components |
Jul. 6, 1999 |
| 5889082 |
Method for manufacturing friction materials containing blends of organic fibrous and particulate components |
Mar. 30, 1999 |
| 5889080 |
Friction materials containing blends of organic fibrous and particulate components |
Mar. 30, 1999 |
| 5889081 |
Binder composition for friction materials, and friction material |
Mar. 30, 1999 |
| 5821282 |
Self lubricating brake shoe material |
Oct. 13, 1998 |
| 5817411 |
Friction material |
Oct. 6, 1998 |
| 5811042 |
Process for making aramid particles as wear additives |
Sep. 22, 1998 |
| 5753018 |
Resin mixture for friction materials |
May. 19, 1998 |
| 5712314 |
Formulation for creating a pliable resin plug |
Jan. 27, 1998 |
| 5676577 |
Friction lining materials |
Oct. 14, 1997 |
| 5639804 |
Non-saturated friction material comprising powdered silicone resin and powdered phenolic resin and method for making same |
Jun. 17, 1997 |
| 5532296 |
Bismaleimide resin systems toughened by addition of preformed functionalized low T.sub.g elastomer particles |
Jul. 2, 1996 |
| 5516587 |
Wet multiplate system clutch plate coated with phenolic resin mixture |
May. 14, 1996 |
| 5502109 |
Process for the production of heat-stable moldings useful as a friction lining for grinding tools |
Mar. 26, 1996 |
| 5474842 |
Aramid particles as wear additives |
Dec. 12, 1995 |
| 5472995 |
Asbestos-free gaskets and the like containing blends of organic fibrous and particulate components |
Dec. 5, 1995 |
| 5460250 |
Brake pad friction linings |
Oct. 24, 1995 |
| 5453317 |
Friction material comprising powdered phenolic resin and method of making same |
Sep. 26, 1995 |
| 5449704 |
Photopolymerisable liquid compositions comprising resol and aminotraizine resins |
Sep. 12, 1995 |
| 5434211 |
Heat-curable adhesive |
Jul. 18, 1995 |
| 5395864 |
Wet frictional material containing activated carbon fiber |
Mar. 7, 1995 |
| 5339931 |
Porous copper powder modified friction material |
Aug. 23, 1994 |
| 5292780 |
Compositions for friction elements |
Mar. 8, 1994 |
| 5268398 |
Friction material and method of manufacturing such material |
Dec. 7, 1993 |
| 5230952 |
Sintered composite friction material comprising fluorocarbon resin |
Jul. 27, 1993 |
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