发明名称 |
PROCESS FOR CROSS-LINKING THERMOPLASTIC POLYOLEFIN ELASTOMERCOMPOSITIONS |
摘要 |
A process for cross-linking an elastomer-containing thermoplastic polyolefin composition comprising the steps of preparing a masterbatch by mixing and/or masticating an elastomeric polyolefin with a cross-linking co-agent, and optionally an additive, in the presence of a thermoplastic polyolefin; then, cooling the masterbatch obtained in the preceding step at least up to the solidification of the thermoplastic polyolefin; and finally mixing and/or masticating the masterbatch, after the cooling step, with a cross-linking agent and optionally an additive.
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申请公布号 |
CA2455257(A1) |
申请公布日期 |
2002.12.27 |
申请号 |
CA20022455257 |
申请日期 |
2002.05.29 |
申请人 |
BASELL POLIOLEFINE ITALIA S.P.A. |
发明人 |
MARCHINI, ROBERTA;MULAS, CARLO;BACCI, DINO |
分类号 |
C08J3/22;C08J3/24;C08K5/14;C08L23/02;C08L23/08;C08L23/10;C08L23/16;(IPC1-7):C08J3/22 |
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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