Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1997-04-10
1999-02-16
Cain, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524493, 524495, 524496, C08K 300
Patent
active
058721711
ABSTRACT:
Rubber tire component compositions containing silica have effective amounts of extra conductive carbon black to dissipate static electricity. The volume resistivity in Ohm-centimeters of the component such as a tread is generally 10.sup.8 or less. The extra conductive carbon black generally has a BET surface area of at least 500 square meters per gram and the silica is generally utilized in amounts of at least 20 parts by weight per 100 parts by weight of the rubber.
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"Conductive Rubber Compounds--Compounding with extra Conductive Carbon Black", Probst Jun. 1985.
An article entitled "Conducting Rubber Compounds: Use of Superconducting Carbon Black," by Nicholas Probst, Degussa SA; Phillips Petroleum Co., Ind. d. Gomma, 30, No. Oct. 10, 1986, pp. 41/90.
An article entitled "Conductive Rubber Compounds--Compouding with Extra Conductive Carbon Black," by Nicholas Probst, Phillips Petroleum Chemicals SA, Conference Proceedings; SRC 85 New Technology for Improved Design with Rubber; Proceedings of the 8th Scandinavian Rubber Conference, Jun. 10-12, 1985, pp. 436-471.
Bridgestone/Firestone Inc.
Cain Edward J.
Troy, Sr. Frank J.
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