发明名称 |
CARBONACEOUS MATERIAL WITH BROAD AGGREGATE SIZE DISTRIBUTION AND IMPROVED DISPERSIBILITY |
摘要 |
A carbon black with a .DELTA.D50/M greater than about 0.9. The carbon black has an aggregate heterogeneity index (HI) via QTM of greater than about 2.3. The carbon black has a .DELTA.D50 via DCP of greater than about 0.07. The QTM-HI of the present carbon black is unique for N100-200 series carbon blacks, as is the .DELTA.D50. The carbon black is a N200 carbon black with an oil absorption number (OAN) less than about 135 and HI of greater than about 2.3. The carbon black is also a N200 carbon black with an oil absorption number (OAN) less than about 135 and a .DELTA.D50 of greater than about 0.07. The present invention also relates to a polymeric composition and to tires comprising a carbon black of the present invention. |
申请公布号 |
CA2566650(C) |
申请公布日期 |
2016.02.09 |
申请号 |
CA20052566650 |
申请日期 |
2005.05.13 |
申请人 |
COLUMBIAN CHEMICALS COMPANY |
发明人 |
WANG, WEIDONG;HERD, CHARLES R.;AYALA, JORGE A. |
分类号 |
C09C1/48;C08K3/04 |
主分类号 |
C09C1/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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