发明名称 |
Method and apparatus for using flow behaviour index to control polymer rheology and physical properties |
摘要 |
<p>Process and apparatus for on-line determination and control of the Flow Behavior Index of a molten polymer stream are disclosed along with methods for using the Index as a means for monitoring and controlling polymer quality. In particular, the Index may be used to monitor and control on-line the levels of branching in the polymer and the polymer's molecular weight distribution. <IMAGE></p> |
申请公布号 |
AU642946(B2) |
申请公布日期 |
1993.11.04 |
申请号 |
AU19910068633 |
申请日期 |
1991.01.03 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SUNDAR MOHAN RAO |
分类号 |
G01N11/00;C08J3/00;G01N11/04;G01N19/00;(IPC1-7):G05D24/00;G01N11/08 |
主分类号 |
G01N11/00 |
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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