| 发明名称 |
Production of vinyl chloride polymers. |
| 摘要 |
<p>Production of vinyl chloride polymer of high porosity by polymerising vinyl chloride in aqueous suspension and injecting an effective surfactant at a monomer to polymer conversion within the range 15 to 65%. An effective surfactant is found to be one which lowers the interfacial tension between 1,2-dichloroethylene and water to ≤ 8 dynes cm-'.</p> |
| 申请公布号 |
EP0070640(A2) |
申请公布日期 |
1983.01.26 |
| 申请号 |
EP19820303492 |
申请日期 |
1982.07.02 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
SMALLWOOD, PETER VINCENT;ZICHY, ERNO LASZLO |
| 分类号 |
C08F14/00;C08F2/00;C08F2/18;C08F2/24;C08F14/06;(IPC1-7):08F14/06;08F2/18 |
主分类号 |
C08F14/00 |
| 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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