公开(公告)号：EP2862882A1

公开(公告)日：2015-04-22

申请号：EP15150831.4

申请日：2010-02-22

Applicant: Intertape Polymer Corp.

Inventor： Barbieri, Mark D ,  St Coeur, Richard W ,  Tynan Jr., John K ,  Lewandowski, Mark A

IPC: C08F2/01 ,  C08F220/18

CPC classification number: C08F220/10 ,  B01J8/00 ,  B29C47/0009 ,  B29C47/364 ,  B29C47/369 ,  B29C47/42 ,  B29C47/50 ,  B29K2033/12 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  C08F2/01 ,  C08F2/02 ,  C08F2220/1825 ,  C08K11/00 ,  C08F218/08 ,  C08F220/06

Abstract: 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.

公开(公告)号：EP2862882B1

公开(公告)日：2018-06-13

申请号：EP15150831.4

申请日：2010-02-22

Applicant: Intertape Polymer Corp.

Inventor： Barbieri, Mark D ,  St Coeur, Richard W ,  Tynan Jr., John K ,  Lewandowski, Mark A

IPC: C08F2/01 ,  C08F220/18

CPC classification number: C08F220/10 ,  B01J8/00 ,  B29B7/485 ,  B29B7/487 ,  B29B7/488 ,  B29B7/60 ,  B29B7/72 ,  B29B7/7461 ,  B29B7/823 ,  B29B7/826 ,  B29B7/90 ,  B29B7/92 ,  B29C47/0009 ,  B29C47/364 ,  B29C47/369 ,  B29C47/42 ,  B29C47/50 ,  B29K2033/12 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  C08F2/01 ,  C08F2/02 ,  C08F2220/1825 ,  C08K11/00 ,  C08F218/08 ,  C08F220/06

Abstract: 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.

公开(公告)号：EP2325212A1

公开(公告)日：2011-05-25

申请号：EP10154282.7

申请日：2010-02-22

Applicant: Intertape Polymer Corp.

Inventor： Barbieri, Mark D ,  St Coeur, Richard W ,  Tynan Jr., John K ,  Lewandowski, Mark A

IPC: C08F2/01 ,  C08F220/18

CPC classification number: C08F220/10 ,  B01J8/00 ,  B29C47/0009 ,  B29C47/364 ,  B29C47/369 ,  B29C47/42 ,  B29C47/50 ,  B29K2033/12 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  C08F2/01 ,  C08F2/02 ,  C08F2220/1825 ,  C08K11/00 ,  C08F218/08 ,  C08F220/06

Abstract: 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.

Abstract translation: 公开了一种用于连续本体聚合的方法，其包括提供包括初级回路反应器的活塞流反应器，所述主回路反应器包括用于将聚合物流体中正在进行的聚合物的一部分再循环回到主回路反应器中的反应器的回路，引入 至少一种单体以单体流速进入初级再循环回路反应器，在引发剂存在下，通过自由基聚合使单体在初级再循环回路反应器中聚合，以形成正在进行的聚合物，再循环 聚合物的第一部分通过环进入主回路反应器中的反应器，以与聚合物流速与单体流速大于5的比例与单体结合。