公开(公告)号：EP2160440B2

公开(公告)日：2020-03-04

申请号：EP08774149.2

申请日：2008-06-19

Applicant: BASF SE

Inventor： WEBER, Martin ,  BLUHM, Rüdiger ,  MALETZKO, Christian ,  LANGE, Gerhard ,  ERBES, Jörg

IPC: C08K5/09 ,  C08K5/098 ,  C08L81/06

公开(公告)号：EP3349886A1

公开(公告)日：2018-07-25

申请号：EP16762795.9

申请日：2016-09-07

Applicant: BASF SE

Inventor： GRONWALD, Oliver ,  WEBER, Martin ,  VOSS, Hartwig ,  HEIJNEN, Martin

IPC: B01D67/00 ,  B01D69/12 ,  B01D69/14 ,  B01D71/68 ,  B01D71/52

CPC classification number: B01D67/0016 ,  B01D67/0011 ,  B01D67/0013 ,  B01D67/003 ,  B01D69/02 ,  B01D69/12 ,  B01D69/141 ,  B01D71/52 ,  B01D71/68 ,  B01D2323/02 ,  B01D2323/06 ,  B01D2323/12 ,  B01D2323/18 ,  B01D2325/34 ,  B01D2325/36

Abstract: A membrane contains a polymer composition is described. The polymer composition contains a) at least one polymer of PA, PVA, Cellulose CA, CTA, CA-triacetate blend, cellulose ester, cellulose nitrate, regenerated cellulose, aromatic, aromatic/aliphatic or aliphatic polyamide, aromatic, aromatic/aliphatic or aliphatic polyimide, PBI, PBIL, PAN, PAN-PVC copolymer, PAN-methallyl sulfonate copolymer, PEI, PEEK, sulfonated SPEEK, PPO, poly-carbonate, polyester, PTFE, PVDF, PP, a polyelectrolyte complex, PMMA, PDMS, aromatic, aromatic/aliphatic or aliphatic polyimide urethane, aromatic, aromatic/aliphatic or aliphatic polyamidimide, crosslinked polyimide or poly-arylene ether, PSU, PPSU and PESU, and b) at least one dope polymer DP1, which is a polyalkylene oxide with a molecular mass Mw of more than 100,000 g/mol and/or a K-value of 60 or 20 more.

公开(公告)号：EP2751178B1

公开(公告)日：2016-11-02

申请号：EP12750783.8

申请日：2012-08-28

Applicant: BASF SE

Inventor： RUCKDAESCHEL, Holger ,  TERRENOIRE, Alexandre ,  SANDLER, Jan, Kurt, Walter ,  HAHN, Klaus ,  BELLIN, Ingo ,  GRAESSEL, Georg ,  WEBER, Martin

IPC: C08J9/14 ,  C08J9/16 ,  C08J9/00 ,  C08L25/12

CPC classification number: C08J9/16 ,  C08J9/0061 ,  C08J9/141 ,  C08J9/142 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2325/04 ,  C08J2325/12 ,  C08J2425/08 ,  C08J2425/12 ,  C08L25/12 ,  C08L35/06

公开(公告)号：EP2992037A1

公开(公告)日：2016-03-09

申请号：EP14724032.9

申请日：2014-04-30

Applicant: BASF SE

Inventor： WEBER, Martin ,  MALETZKO, Christian ,  WEIß, Thomas

IPC: C08G75/00

CPC classification number: C08G75/23 ,  C08G2261/126 ,  C08L71/02 ,  C08L2205/05 ,  C08L81/06

Abstract: The present invention relates to a method for producing polyaryl ether sulphone polyalkylene oxide block copolymers (PPC) comprising the polycondensation of a reaction mixture (RG) containing the components: (A1) at least one aromatic dihalogen compound; (B1) at least one aromatic dihydroxy compound; (B2) at least one polyalkylene oxide compound, which comprises at least one free hydroxy group (-OH) and at least one capped hydroxy group (-ORA); (C) at least one aprotic polar solvent; and (D) at least one metal carbonate, wherein the reaction mixture (RG) contains no substance that forms an azeotrope with water.

Abstract translation: 本发明涉及一种生产聚芳基醚砜聚环氧烷嵌段共聚物（PPC）的方法，该方法包括含有以下组分的反应混合物（RG）的缩聚：（A1）至少一种芳族二卤素化合物; （B1）至少一种芳族二羟基化合物; （B2）至少一种包含至少一个游离羟基（-OH）和至少一个封端的羟基（-ORA）的聚环氧烷化合物; （C）至少一种非质子极性溶剂; 和（D）至少一种金属碳酸盐，其中反应混合物（RG）不含与水形成共沸混合物的物质。

公开(公告)号：EP2701831B1

公开(公告)日：2015-10-07

申请号：EP12717677.4

申请日：2012-04-26

Applicant: BASF SE ,  National University of Singapore

Inventor： WEBER, Martin ,  MALETZKO, Christian ,  WARZELHAN, Volker ,  WIDJOJO, Natalia ,  CHUNG, Tai-Shung

IPC: B01D69/12 ,  B01D71/68 ,  B01D71/80

CPC classification number: B01D69/12 ,  B01D61/002 ,  B01D67/0011 ,  B01D67/0016 ,  B01D71/56 ,  B01D71/68 ,  B01D71/80 ,  B01D2325/14

公开(公告)号：EP2723813B1

公开(公告)日：2015-08-12

申请号：EP12730869.0

申请日：2012-06-17

Applicant: BASF SE

Inventor： WEBER, Martin ,  MINKWITZ, Rolf ,  CHOI, Nok-young ,  EIBECK, Peter

IPC: C08L67/02 ,  C08K5/00 ,  C08K5/17

CPC classification number: C08L67/02 ,  C08K5/005 ,  C08K5/175 ,  C08L25/12 ,  C08L51/04

公开(公告)号：EP2739668B1

公开(公告)日：2015-07-08

申请号：EP12743147.6

申请日：2012-08-01

Applicant: BASF SE

Inventor： WEBER, Martin ,  WEIß, Thomas ,  MALETZKO, Christian ,  STAAL, Bastiaan Bram Pieter ,  SPANG, Claudia

IPC: C08G65/00

CPC classification number: C08L71/02 ,  C08G65/2612 ,  C08G2261/126 ,  C08L2205/05 ,  C08L81/06

公开(公告)号：EP2861332A1

公开(公告)日：2015-04-22

申请号：EP13728210.9

申请日：2013-06-13

Applicant: BASF SE ,  National University of Singapore

Inventor： WEBER, Martin ,  MALETZKO, Christian ,  TROTTE, Bernd ,  WIDJOJO, Natalia ,  CHUNG, Tai-Shung

IPC: B01D69/12 ,  B01D69/10 ,  B01D71/68 ,  B01D71/78 ,  B01D71/80

CPC classification number: B01D69/10 ,  B01D61/002 ,  B01D61/027 ,  B01D69/12 ,  B01D69/125 ,  B01D71/56 ,  B01D71/68 ,  B01D71/78 ,  B01D71/80 ,  B01D2323/345 ,  B01D2323/385 ,  B01D2323/40 ,  B01D2325/026 ,  B01D2325/14 ,  B01D2325/16

Abstract: The present invention is directed to thin film composite membranes (TFC membranes) comprising a substrate layer (S) based on a sulfonated polyphenylenesulfone, and a polyamide film layer (F) and further to a method for their preparation. Furthermore, the present invention is directed to osmosis processes, in particular to forward osmosis (FO) processes, using said membrane.

公开(公告)号：EP2665778B1

公开(公告)日：2015-04-15

申请号：EP12701333.2

申请日：2012-01-17

Applicant: BASF SE

Inventor： SCHNEIDER, Cecile ,  YANG, Xin ,  KUJAT, Christof ,  WEBER, Martin ,  JAIN, Sachin ,  PARK, Hye Jin

IPC: C08L77/00 ,  C08L67/03 ,  C08L77/02 ,  C08L67/00 ,  C08K3/04

CPC classification number: C08L67/02 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08L67/00 ,  C08L69/00 ,  C08L77/00

公开(公告)号：EP2838647A1

公开(公告)日：2015-02-25

申请号：EP13720290.9

申请日：2013-04-19

Applicant: BASF SE ,  National University of Singapore

Inventor： WEBER, Martin ,  MALETZKO, Christian ,  WIDJOJO, Natalia ,  ZHONG, Peishan ,  CHUNG, Tai-Shung

IPC: B01D69/12 ,  B01D71/80 ,  H01M8/10 ,  B01D61/14 ,  B01D69/10

CPC classification number: B01D61/145 ,  B01D69/10 ,  B01D2325/02

Abstract: The present invention is directed to ultrafiltration membranes comprising a membrane substrate layer (S)based on a sulfonated polyaryleneethersulfonepolymer and to a method for their preparation. Furthermore, the present invention is directed to ultrafiltration processes making use of said membrane.