Disclosed are elastomeric compounds including an elastomer and a silicon-treated carbon black, and optionally including a coupling agent. The elastomeric compound exhibits poorer abrasion resistance in the absence of a coupling agent, lower hysteresis at high temperature and comparable or increased hysteresis at low temperature compared to an elastomer containing an untreated carbon black. A variety of elastomers and formulations employing such elastomers are contemplated and disclosed. Elastomeric compounds incorporating an elastomer and an oxidized, silicon-treated carbon black are also disclosed. Also disclosed are methods for preparing elastomers compounded with the treated carbon black.
申请公布号
WO9637547(A2)
申请公布日期
1996.11.28
申请号
WO1996US07310
申请日期
1996.05.21
申请人
CABOT CORPORATION;MAHMUD, KHALED;WANG, MENG-JIAO;FRANCIS, ROBERT, A.;BELMONT, JAMES, A.
发明人
MAHMUD, KHALED;WANG, MENG-JIAO;FRANCIS, ROBERT, A.;BELMONT, JAMES, A.