公开(公告)号：US20240240020A1

公开(公告)日：2024-07-18

申请号：US18561947

申请日：2022-05-20

Applicant: BASF SE

Inventor： Martin WEBER ,  Joachim STRAUCH ,  Christian MALETZKO

IPC: C08L81/06 ,  C08K7/14

CPC classification number: C08L81/06 ,  C08K7/14 ,  C08L2205/025

Abstract: The present invention relates to a thermoplastic molding composition comprising as components at least one non-sulfonated polyarylene ether sulfone polymer (P), at least one sulfonated polyarylene ether sulfone polymer (sP) and at least one fibrous and/or particulate filler. The present invention furthermore relates to a process for the manufacturing of a molded article using the thermoplastic molding composition and a molded article obtained by this process.

公开(公告)号：US20220056216A1

公开(公告)日：2022-02-24

申请号：US17275070

申请日：2019-09-06

Applicant: BASF SE

Inventor： Martin WEBER ,  Christian MALETZKO ,  Rene BACKES

IPC: C08G75/23 ,  C08G65/40 ,  B01D71/68 ,  C02F1/44 ,  B01D69/08 ,  A23L2/74 ,  D01F6/76

Abstract: A polyarylene ether sulfone comprising in polymerized form A) isosorbide, isomannide, isoidide or a mixture thereof and B) at least one at least one nonsulfonated dihalodiaryl sulfone (compound B) and C) at least one sulfonated dihalodiaryl sulfone (compound C), a process for its preparation and its use in the preparation of coatings, films, fibers, foams, membranes or molded articles.

公开(公告)号：US20240399314A1

公开(公告)日：2024-12-05

申请号：US18698032

申请日：2022-09-30

Applicant: BASF SE

Inventor： Oliver GRONWALD ,  Martin WEBER ,  Christian MALETZKO

IPC: B01D67/00 ,  B01D61/02 ,  B01D69/02 ,  B01D71/68

Abstract: The present invention relates to a membrane (M) comprising a sulfonated poly(arylene ether sulfone) polymer (sP) and a non-sulfonated poly(arylene sulfone) polymer (P), to a method for the preparation of the membrane (M) and to the use of the membrane as nanofiltration membrane. Further, the present invention relates to a monolithic film (F) comprising a sulfonated poly(arylene ether sulfone) polymer (sP) and a non-sulfonated poly(arylene sulfone) polymer (P), wherein the monolithic film has a contact angle of 63 to 77°.

公开(公告)号：US20220169793A1

公开(公告)日：2022-06-02

申请号：US17600768

申请日：2020-03-10

Applicant: BASF SE

Inventor： Martin WEBER ,  Christian MALETZKO ,  Florian HENNENBERGER ,  Axel WILMS

IPC: C08G75/23 ,  C08L81/06

Abstract: The present invention relates to an amorphous polymer (P) comprising segments (S1) containing a sulfone group, segments (S2) containing a ketone group and segments (S3) containing a polyarylene group. Moreover, the present invention relates to a process for the preparation of said amorphous polymer (P), a composition comprising the amorphous polymer (P) and an article comprising the amorphous polymer (P).

公开(公告)号：US20180118934A1

公开(公告)日：2018-05-03

申请号：US15566459

申请日：2016-04-13

Applicant: BASF SE

Inventor： MARTIN WEBER ,  Christian MALETZKO ,  Florian HENNENBERGER ,  Axel WILMS

IPC: C08L63/00 ,  C08G59/42 ,  C08G59/24 ,  B29C67/24

CPC classification number: C08L63/00 ,  B29C67/24 ,  B29K2063/00 ,  B29K2105/165 ,  C08G59/245 ,  C08G59/4238 ,  C08J3/24 ,  C08J5/043 ,  C08J5/10 ,  C08J2363/00 ,  C08J2481/06 ,  C08L2205/06 ,  C08L2205/16

Abstract: The present invention relates to a process for producing thermoset moldings, to the thermoset moldings themselves, to the use of the thermoset moldings as components and to the use of a thermoplastic polymer having a porosity in the range from 10% to 90% for increasing the toughness of a thermoset.

公开(公告)号：US20160114296A1

公开(公告)日：2016-04-28

申请号：US14895848

申请日：2014-05-30

Applicant: BASF SE

Inventor： Martin WEBER ,  Thomas WEISS ,  Christian MALETZKO ,  Nicole JANSSEN

IPC: B01D71/80 ,  B01D61/14 ,  C08G75/23 ,  B01D71/52

CPC classification number: B01D71/80 ,  B01D61/145 ,  B01D67/0006 ,  B01D71/52 ,  C08G75/23 ,  C08G2261/126 ,  C08L71/02 ,  C08L81/06

Abstract: Membrane comprising a block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said polyalkylene oxide blocks comprise at least one polyethylene oxide segment and at least one segment of at least one polyalkylene oxide that is different from polyethylene oxide

Abstract translation: 包含包含聚亚芳基醚嵌段和聚环氧烷嵌段的嵌段共聚物的膜，其中所述聚环氧烷嵌段包含至少一个聚环氧乙烷链段和至少一个不同于聚环氧乙烷的聚环氧烷烃链段

公开(公告)号：US20250092197A1

公开(公告)日：2025-03-20

申请号：US18292948

申请日：2022-07-27

Applicant: BASF SE

Inventor： Martin WEBER ,  Steffen MADER ,  Christian MALETZKO ,  Veit STEGMANN

IPC: C08G65/42 ,  B01D67/00 ,  B01D69/02 ,  B01D71/52 ,  B01D71/76

Abstract: The present invention relates to a process for the preparation of a polyarylether copolymer (P), the polyarylether copolymer (P) obtained by the process and a process for the preparation of a membrane comprising the polyarylether copolymer (P) and the membrane itself.

公开(公告)号：US20240294756A1

公开(公告)日：2024-09-05

申请号：US18578355

申请日：2022-06-28

Applicant: BASF SE

Inventor： Martin WEBER ,  Joachim STRAUCH ,  Christian MALETZKO

IPC: C08L81/06 ,  C08G75/23 ,  C09K19/38 ,  C09K19/52

CPC classification number: C08L81/06 ,  C08G75/23 ,  C09K19/3809 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/12 ,  C09K2019/521

Abstract: The present invention relates to a thermoplastic molding composition comprising as components at least one non-sulfonated polyarylene ether sulfone polymer (P), at least one sulfonated polyarylene ether sulfone polymer (sP) and at least one fibrous and/or particulate filler and at least one thermotropic polymer. The present invention furthermore relates to a process for the manufacturing of a molded article using the thermoplastic molding composition and a molded article obtained by this process.

公开(公告)号：US20230374221A1

公开(公告)日：2023-11-23

申请号：US18031153

申请日：2021-10-08

Applicant: BASF SE

Inventor： Christian MALETZKO ,  Martin WEBER ,  Axel WILMS ,  Joachim STRAUCH ,  Sibylly BURKHART ,  Bernd TROTTE ,  Andreas BAUDER

IPC: C08G75/23 ,  C08J9/16

CPC classification number: C08G75/23 ,  C08J9/16 ,  C08J2381/06 ,  C08G2101/00

Abstract: A process for the manufacture of a sulfonated polyarylene(ether)sulfone comprising feeding of a solution (S1) comprising a sulfonated polyarylene(ether) sulfone and sulfuric acid into a tooth rim dispersion machine, wherein the solution (S1) is thereby contacted with a liquid (L1) comprising water, particles essentially consisting of a sulfonated polyarylene(ether)sulfone having a foam structure and uses of said particles.

公开(公告)号：US20200010680A1

公开(公告)日：2020-01-09

申请号：US16482582

申请日：2018-01-18

Applicant: BASF SE

Inventor： Martin WEBER ,  Helmut REICHELT ,  Stefan SCHWIEGK ,  Gad KORY ,  Christian MALETZKO

IPC: C08L81/06 ,  C08G75/23 ,  C08L77/06 ,  C08J5/18

Abstract: A polyarylene ether sulfone comprising endgroups of formula (I), a process for its manufacture, a molding composition comprising the polyarylene ether sulfone, use of the molding composition and fiber, film or shaped article produced using the molding composition.