Title:
静電蓄積抑制用シリカ含有タイヤ組成物
Document Type and Number:
Japanese Patent JP4825774
Kind Code:
B2
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<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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Inventors:
Mario N Detrano
Application Number:
JP2007280809A
Publication Date:
November 30, 2011
Filing Date:
October 29, 2007
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C1/00; C08L9/00; B60C19/08; C08K3/04; C08K3/36; C08K5/541; C08L21/00
Domestic Patent References:
JP9030206A |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office