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Class Information
Number: 523/153
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 > Containing fibrous or polycrystalline refractory oxide
Description: Subject matter wherein the composition contains a refractory oride, either fibrous or polycrystalline in nature.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7459490 |
Binder for mineral wool products |
Dec. 2, 2008 |
| 7297728 |
Friction material |
Nov. 20, 2007 |
| 7294188 |
Mixing method for friction material with a pre-mix in a single mixer |
Nov. 13, 2007 |
| 6887549 |
Friction material |
May. 3, 2005 |
| 6849683 |
Binder for mineral wool products |
Feb. 1, 2005 |
| 6617375 |
Non-asbestos friction materials |
Sep. 9, 2003 |
| 6534565 |
Friction facing composition and method of manufacture |
Mar. 18, 2003 |
| 6479413 |
Composite friction elements and pultrusion method of making |
Nov. 12, 2002 |
| 6455145 |
Friction member |
Sep. 24, 2002 |
| 6284815 |
Non-asbestos friction material |
Sep. 4, 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 |
| 6110268 |
Sintered brake lining and method for its manufacture |
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 |
| 5965658 |
Carbonaceous friction materials |
Oct. 12, 1999 |
| 5962551 |
Powder of titanium compounds |
Oct. 5, 1999 |
| 5888645 |
Method and apparatus for manufacturing an article of a composite material |
Mar. 30, 1999 |
| 5889080 |
Friction materials containing blends of organic fibrous and particulate components |
Mar. 30, 1999 |
| 5856390 |
High temperature coating |
Jan. 5, 1999 |
| 5821282 |
Self lubricating brake shoe material |
Oct. 13, 1998 |
| 5767022 |
Friction pad containing high temperature stable continuous filament glass fibers |
Jun. 16, 1998 |
| 5686507 |
High profile non-skid deck coating composition |
Nov. 11, 1997 |
| 5639804 |
Non-saturated friction material comprising powdered silicone resin and powdered phenolic resin and method for making same |
Jun. 17, 1997 |
| 5605755 |
Low cost, asbestos free friction material |
Feb. 25, 1997 |
| 5576358 |
Composition for use in friction materials and articles formed therefrom |
Nov. 19, 1996 |
| 5516816 |
Friction composition and friction element fabricated therefrom |
May. 14, 1996 |
| 5428081 |
Non-asbestos, frictional material composition and method of making same |
Jun. 27, 1995 |
| 5384344 |
Friction material containing BT resin dust |
Jan. 24, 1995 |
| 5344854 |
Friction material for brake |
Sep. 6, 1994 |
| 5292780 |
Compositions for friction elements |
Mar. 8, 1994 |
| 5268398 |
Friction material and method of manufacturing such material |
Dec. 7, 1993 |
| 5250588 |
Organic friction material composition for use to produce friction linings |
Oct. 5, 1993 |
| 5230952 |
Sintered composite friction material comprising fluorocarbon resin |
Jul. 27, 1993 |
| 5190991 |
Brake linings |
Mar. 2, 1993 |
| 5182166 |
Wear-resistant composite structure of vitreous carbon containing convoluted fibers |
Jan. 26, 1993 |
| 5162395 |
Rubber composition |
Nov. 10, 1992 |
| 5145888 |
Non asbestos ion-polyer composite friction materials |
Sep. 8, 1992 |
| 5122550 |
Cellulose ester fibrils: a molding aid for friction materials |
Jun. 16, 1992 |
| 5093388 |
Very high friction eleastomer formulation for use in static braking applications |
Mar. 3, 1992 |
| 5041471 |
Friction materials with universal core of non-asbestos fibers |
Aug. 20, 1991 |
| 4954536 |
Brake-friction material |
Sep. 4, 1990 |
| 4920159 |
Friction resistant composition |
Apr. 24, 1990 |
| 4918116 |
High temperature resistant molding materials |
Apr. 17, 1990 |
| 4886706 |
Fibrous polyacrylonitrile reinforcing mixture for friction product applications, and method of making same |
Dec. 12, 1989 |
| 4866107 |
Acrylic containing friction materials |
Sep. 12, 1989 |
| 4861809 |
Friction material |
Aug. 29, 1989 |
| 4855336 |
Friction material containing mill scale |
Aug. 8, 1989 |
| 4785029 |
Friction material composition for brake lining |
Nov. 15, 1988 |
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