发明名称 |
Plug flow bulk polymerization of vinyl monomers |
摘要 |
A process for continuous bulk polymerization is disclosed that includes providing a plug flow reactor comprising a primary loop reactor including a loop for recirculating a portion of a polymer-in-progress at a polymer flow rate back to a reactor in the primary loop reactor, introducing at least one monomer into the primary recirculation loop reactor at a monomer flow rate, polymerizing the monomer in the primary recirculation loop reactor in the presence of an initiator by way of a free-radical polymerization to form a polymer-in-progress, and recirculating a first portion of the polymer-in-progress through the loop into a reactor in the primary loop reactor to combine with the monomer at a ratio of polymer flow rate to monomer flow rate that is greater than 5. |
申请公布号 |
EP2325212(A1) |
申请公布日期 |
2011.05.25 |
申请号 |
EP20100154282 |
申请日期 |
2010.02.22 |
申请人 |
INTERTAPE POLYMER CORP. |
发明人 |
BARBIERI, MARK D;ST COEUR, RICHARD W;TYNAN JR., JOHN K;LEWANDOWSKI, MARK A |
分类号 |
C08F2/01;C08F220/18 |
主分类号 |
C08F2/01 |
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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