公开(公告)号：EP3044249A1

公开(公告)日：2016-07-20

申请号：EP14758946.9

申请日：2014-09-04

Applicant: BASF SE

Inventor： WEBER, Martin ,  MALETZKO, Christian ,  ERBES, Jörg ,  KORTEKAMP, Tobias ,  STAAL, Bastiaan Bram Pieter ,  HEIL, Thomas

IPC: C08G75/23 ,  C08G65/40

CPC classification number: B01D71/68 ,  B01D67/0006 ,  B01D69/08 ,  B29C47/0011 ,  B29C47/0014 ,  B29C47/0026 ,  B29C47/8895 ,  B29K2081/06 ,  B29L2031/755 ,  C08G65/4056 ,  C08G75/23

Abstract: The invention relates to a method for producing a polyarylene ether sulfone polymer by reacting a reaction mixture (R
G ) containing a dihalogen component (A1), a dihydroxy component (B1) and potassium carbonate (C1) having an average volumetric particle size of

公开(公告)号：EP3044249B1

公开(公告)日：2017-06-21

申请号：EP14758946.9

申请日：2014-09-04

Applicant: BASF SE

Inventor： WEBER, Martin ,  MALETZKO, Christian ,  ERBES, Jörg ,  KORTEKAMP, Tobias ,  STAAL, Bastiaan Bram Pieter ,  HEIL, Thomas

IPC: C08G75/23 ,  C08G65/40

CPC classification number: B01D71/68 ,  B01D67/0006 ,  B01D69/08 ,  B29C47/0011 ,  B29C47/0014 ,  B29C47/0026 ,  B29C47/8895 ,  B29K2081/06 ,  B29L2031/755 ,  C08G65/4056 ,  C08G75/23