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公开(公告)号:US20180208691A1
公开(公告)日:2018-07-26
申请号:US15746462
申请日:2016-07-19
Applicant: BASF SE
Inventor: Christiane LANGE , Hugo VALE , Hans-Joachim HAEHNLE , Oliver SOETJE
IPC: C08F126/02 , B01J19/24 , B01J19/00 , B01J19/18
Abstract: Disclosed herein is a process for producing polymers of an N-vinyl carboxamide, including the steps of flowing a reaction mixture containing an aqueous liquid containing at least one polymerisation initiator, N-vinyl carboxamide monomer or a monomer mixture containing N-vinyl carboxamide into a reactor system, and polymerising the monomer or monomer mixture to produce the polymer of a N-vinyl carboxamide. The polymers resulting therefrom may be hydrolysed to provide polymers containing vinyl amine units. Also disclosed herein is an apparatus suitable for producing the polymers.