发明名称 |
Blending of rubber compounds, fillers and plasticizers |
摘要 |
Disclosed are methods for the formation of a rubber/filler/curative/plasticizer compacted masterbatch which may be performed in two ways. In one embodiment, a rubber and a filler are intimately mixed for a time and under shear conditions sufficient to form a free flowing associated composition, then the composition is mixed with a plasticizer and a curative to form the compacted masterbatch. Alternatively, the starting material may be an already-formed free flowing associated composition of rubber, filler and optional curative, which is mixed with a plasticizer and optional curative to form the compacted masterbatch.
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申请公布号 |
US7153895(B2) |
申请公布日期 |
2006.12.26 |
申请号 |
US20010951018 |
申请日期 |
2001.09.12 |
申请人 |
UNIROYAL CHEMICAL COMPANY, INC. |
发明人 |
HOCHHEISER JOSEPH M.;KONTOS EMMANUEL G.;TOMLINSON RICHARD W. |
分类号 |
C08J3/22;B29B7/90;B29K21/00;C08J3/20;C08K3/00;C08K3/04;C08K3/10;C08K3/36;C08K5/00;C08K5/10;C08L21/00 |
主分类号 |
C08J3/22 |
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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