| Patent Number |
Title Of Patent |
Date Issued |
| 6800126 |
Preparation and use of composite of rubber and carbon black aggregates and articles of manufactu |
October 5, 2004 |
| This invention relates to preparation and use of a rubber/carbon black composite comprised of at least one elastomer which contains a dispersion therein of carbon black aggregates. Such carbon black is formed by preparing a pre-blend comprised of uncompacted carbon black aggregates and |
| 6644122 |
Method for ultrasonic monitoring and evaluating of composites |
November 11, 2003 |
| Ultrasonic sensors can be integrated and used to monitor composites throughout their production and during their useful lifetime. In an integrated program, ultrasonic sensors, in the illustrated embodiment contact sensors, can be used for quality control on raw rubber used for making |
| 6573324 |
Tire with component comprised of rubber composition containing pre-hydrophobated silica aggregat |
June 3, 2003 |
| The invention relates to a tire having at least one component comprised of a rubber composition which contains pre-hydrophobated precipitated silica aggregates. Such tire component may be, for example although not limited to, a tire tread, sidewalls and/or sidewall insert. Such pre-hydro |
| 5981646 |
Protective coating for tire sidewalls and method for protecting tire sidewalls |
November 9, 1999 |
| The invention relates to an aqueous polyvinyl alcohol/polyvinyl acetate-based composition which can be applied to a cured rubber surface, such as the white sidewall of a tire, to provide a protective coating against staining and scuffing. Preferably, the aqueous composition includes |
| 5837076 |
Protective coating on tire sidewalls and method for protecting tire sidewalls |
November 17, 1998 |
| The invention relates to an aqueous polyvinyl alcohol/polyvinyl acetate-based composition which can be applied to a cured rubber surface, such as the white sidewall of a tire, to provide a protective coating against staining and scuffing. Preferably, the aqueous composition includes |
| 5711904 |
Continuous mixing of silica loaded elastomeric compounds |
January 27, 1998 |
| A method of making silica loaded elastomer masterbatches or compounded productive elastomer stocks with or without the simultaneous extrusion of component profiles is provided. A twin-screw extruder is used to mix the elastomeric stock in multiple mixing zones at controlled temperatures |
