发明名称 |
PROCESS FOR THE PRODUCTION OF MODIFIED BUTYL RUBBER |
摘要 |
There is provided a process for producing an ionomer comprising the steps of (a) admixing in a mixer a halogenated copolymer with at least one nitrogen and/or phosphorus based nucleophile and (b) extruding the mixture from step (a). The process takes place with high conversion and the resulting ionomer contains a low amount of residual nucleophile and has a low yellowness index. |
申请公布号 |
WO2015127563(A1) |
申请公布日期 |
2015.09.03 |
申请号 |
WO2015CA50151 |
申请日期 |
2015.02.27 |
申请人 |
LANXESS INC |
发明人 |
ADKINSON, DANA;MALMBERG, SEAN |
分类号 |
C08F8/40;C08F8/30;C08F210/12;C08L23/32;C08L23/36 |
主分类号 |
C08F8/40 |
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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