公开(公告)号：US20120059091A9

公开(公告)日：2012-03-08

申请号：US12866973

申请日：2009-01-12

申请人： Christian Schwede ,  Timo Mangel ,  Gerhard Alberecht ,  Volker Herzog ,  Klaus Arlt

发明人： Christian Schwede ,  Timo Mangel ,  Gerhard Alberecht ,  Volker Herzog ,  Klaus Arlt

IPC分类号： C04B24/26 ,  C08F4/46 ,  C08F16/26

CPC分类号： C04B24/2647 ,  C04B24/267 ,  C04B2103/408 ,  C08F220/06 ,  C08F220/08 ,  C08F220/64 ,  C08F220/66 ,  C08F222/02 ,  C08F222/04 ,  C08F222/06 ,  C08F222/16 ,  C08L33/02 ,  C08L2666/02

摘要： The invention relates to a process for the preparation of copolymer in a continuous mode of operation in a polymerization apparatus, comprising a polymerization reactor having feed lines and an outflow, free radical polymerization initiator, an acid monomer and polyether macromonomer being passed as monomeric starting materials into the polymerization reactor through the feed lines, initiator, monomeric starting materials and copolymer-containing reaction composition thermostated at −20 to +120° C. being present in the polymerization reactor, copolymer-containing reaction composition being discharged from the polymerization reactor through the outflow, the introduction of the polyether macromonomer into the polymerization reactor being effected separately from the acid monomer in a manner such that the polyether macromonomer is mixed with the initiator, monomeric starting materials and copolymer-containing reaction composition in the polymerization reactor and comes into contact with the acid monomer for the first time thereby.

摘要翻译： 本发明涉及一种在聚合装置中以连续操作方式制备共聚物的方法，其包括具有进料管线和流出的自由基聚合引发剂，酸单体和聚醚大分子单体的聚合反应器作为单体原料 通过进料管进入聚合反应器，在聚合反应器中存在在-20至+ 120℃恒温的引发剂，单体原料和含共聚物的反应组合物，含共聚物的反应组合物通过 流出，将聚醚大分子单体引入聚合反应器中，以与聚合反应器中的引发剂，单体原料和含共聚物的反应组合物混合的方式使聚醚大分子单体与酸单体分开进行接触，并与其接触 机智 这是酸性单体第一次。

公开(公告)号：US20110190422A1

公开(公告)日：2011-08-04

申请号：US12866973

申请日：2009-01-12

申请人： Christian Schwede ,  Timo Mangel ,  Gerhard Alberecht ,  Volker Herzog ,  Klaus Arlt

发明人： Christian Schwede ,  Timo Mangel ,  Gerhard Alberecht ,  Volker Herzog ,  Klaus Arlt

IPC分类号： C04B24/26 ,  C08F16/26 ,  C08F4/46

CPC分类号： C04B24/2647 ,  C04B24/267 ,  C04B2103/408 ,  C08F220/06 ,  C08F220/08 ,  C08F220/64 ,  C08F220/66 ,  C08F222/02 ,  C08F222/04 ,  C08F222/06 ,  C08F222/16 ,  C08L33/02 ,  C08L2666/02

摘要： The invention relates to a process for the preparation of copolymer in a continuous mode of operation in a polymerization apparatus, comprising a polymerization reactor having feed lines and an outflow, free radical polymerization initiator, an acid monomer and polyether macromonomer being passed as monomeric starting materials into the polymerization reactor through the feed lines, initiator, monomeric starting materials and copolymer-containing reaction composition thermostated at −20 to +120° C. being present in the polymerization reactor, copolymer-containing reaction composition being discharged from the polymerization reactor through the outflow, the introduction of the polyether macromonomer into the polymerization reactor being effected separately from the acid monomer in a manner such that the polyether macromonomer is mixed with the initiator, monomeric starting materials and copolymer-containing reaction composition in the polymerization reactor and comes into contact with the acid monomer for the first time thereby.

摘要翻译： 本发明涉及一种在聚合装置中以连续操作方式制备共聚物的方法，其包括具有进料管线和流出的自由基聚合引发剂，酸单体和聚醚大分子单体的聚合反应器作为单体原料 通过进料管进入聚合反应器，在聚合反应器中存在在-20至+ 120℃恒温的引发剂，单体原料和含共聚物的反应组合物，含共聚物的反应组合物通过 流出，将聚醚大分子单体引入聚合反应器中，以与聚合反应器中的引发剂，单体原料和含共聚物的反应组合物混合的方式使聚醚大分子单体与酸单体分开进行接触，并与其接触 机智 这是酸性单体第一次。