发明名称 |
ELASTOMERIC BUTYL COMPOUNDS WITH IMPROVED CHEMICAL BONDING BETWEEN THE BUTYL ELASTOMER AND THE FILLER |
摘要 |
The invention provides a process for preparing a filled halobutyl elastomer which comprises admixing a halobutyl elastomer, particles of filler and a silane that has at least one hydroxyl group or hydrolysable group attached to a silicon atom of the silane, and curing the filled halobutyl elastomer with sulphur. The invention also provides a filled composition that has improved properties when compared with known carbon black filled elastomeric compositions.
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申请公布号 |
CA2293149(A1) |
申请公布日期 |
2001.06.24 |
申请号 |
CA19992293149 |
申请日期 |
1999.12.24 |
申请人 |
BAYER INC. |
发明人 |
RAUSA, JOHN;HOPKINS, WILLIAM;VON HELLENS, CARL WALTER;KOSKI, AHTI |
分类号 |
C08J3/24;C08K3/00;C08K3/06;C08K3/36;C08K5/54;C08K5/544;C08L23/22;(IPC1-7):C08K5/548 |
主分类号 |
C08J3/24 |
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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