Polyethersulfones

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CPC
C08G75/23

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule

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C08G75/23Polyethersulfones

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Functionalized poly(aryl ether sulfones) copolymers
- Patent number 12,157,797
- Issue date Dec 3, 2024
- Solvay Specialty Polymers USA, LLC
- Kamlesh Nair
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene ether sulfone
- Patent number 12,110,368
- Issue date Oct 8, 2024
- BASF SE
- Martin Weber
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Photocurable polymers, photocurable polymer compositions and lithog...
- Patent number 12,104,018
- Issue date Oct 1, 2024
- Solvay Specialty Polymers USA, LLC
- Joel Pollino
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Process for synthesising semi-aromatic polyethers
- Patent number 12,098,244
- Issue date Sep 24, 2024
- Roquette Freres
- Nicolas Jacquel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyarylene ether
- Patent number 12,091,503
- Issue date Sep 17, 2024
- BASF SE
- Martin Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
End-capped poly(aryl ether sulfone) polymers, poly(aryl ether sulfo...
- Patent number 11,999,825
- Issue date Jun 4, 2024
- Solvay Specialty Polymers USA, LLC
- Joel Pollino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polysulfone resin, epoxy resin composition, prepreg, and m...
- Patent number 11,932,731
- Issue date Mar 19, 2024
- Sumitomo Chemical Company, Limited
- Yusaku Kohinata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Zwitterionic poly(sulfobetaine arylene ether sulfone) polymer synth...
- Patent number 11,920,002
- Issue date Mar 5, 2024
- Arizona Board of Regents on behalf of Arizona State University
- Matthew Green
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Copolymer having functional group as substituent at chain-end, meth...
- Patent number 11,876,176
- Issue date Jan 16, 2024
- Research & Business Foundation Sungkyunkwan University
- Duk Joon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocurable polymers, photocurable polymer compositions and lithog...
- Patent number 11,866,582
- Issue date Jan 9, 2024
- Solvay Specialty Polymers USA, LLC
- Joel Pollino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Aromatic polysulfone copolymers
- Patent number 11,851,532
- Issue date Dec 26, 2023
- HT Materials Corporation
- YiFeng Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Porous membrane and filter cartridge
- Patent number 11,819,807
- Issue date Nov 21, 2023
- FUJIFILM Corporation
- Akihiro Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(biphenyl ether sulfone) resin and molded article
- Patent number 11,807,723
- Issue date Nov 7, 2023
- SUMITOMO CHEMICAL COMPNAY, LIMITED
- Kazuyuki Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Banding band
- Patent number 11,738,921
- Issue date Aug 29, 2023
- Sumitomo Chemical Company, Limited
- Keisuke Yamanishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Polymer and polymer separator comprising same
- Patent number 11,618,804
- Issue date Apr 4, 2023
- LG Chem, Ltd.
- Jinhee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cross-linkable polymer compositions
- Patent number 11,603,438
- Issue date Mar 14, 2023
- Solvay Specialty Polymers USA, LLC
- Stéphane Jeol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing functionalized poly(aryl ether sulfones) poly...
- Patent number 11,572,443
- Issue date Feb 7, 2023
- Solvay Specialty Polymers USA, LLC
- Stéphane Jeol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and method for manufacturing sulfone polymer membrane
- Patent number 11,565,217
- Issue date Jan 31, 2023
- Solvay Specialty Polymers Italy S.p.A.
- Emanuele Di Nicolo′
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semicrystalline polyphenylsulfone and associated method of making a...
- Patent number 11,512,169
- Issue date Nov 29, 2022
- SHPP Global Technologies B.V.
- Elena Miloskovska
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods for making poly(aryl ether sulfone) polymers and polymer co...
- Patent number 11,499,012
- Issue date Nov 15, 2022
- Solvay Specialty Polymers USA, LLC
- Stéphane Jeol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Zwitterionic poly(sulfobetaine arylene ether sulfone) polymer synth...
- Patent number 11,499,013
- Issue date Nov 15, 2022
- Arizona Board of Regents on behalf of Arizona State University
- Matthew Green
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermally stable conductive polymers for electrochemical gas sensor...
- Patent number 11,453,749
- Issue date Sep 27, 2022
- ADVENT TECHNOLOGIES HOLDINGS, INC
- Emory Sayre De Castro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polysulfone, aromatic polysulfone composition, and method...
- Patent number 11,390,745
- Issue date Jul 19, 2022
- Sumitomo Chemical Company, Limited
- Kazuyuki Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polysulfone, aromatic polysulfone composition, and method...
- Patent number 11,345,816
- Issue date May 31, 2022
- Sumitomo Chemical Company, Limited
- Kazuyuki Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dental dispenser
- Patent number 11,317,997
- Issue date May 3, 2022
- Dentsply Sirona Inc.
- Kevin Jagodinski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tröger's base-linked poly(crown ethers)s
- Patent number 11,267,939
- Issue date Mar 8, 2022
- Northwestern University
- James Fraser Stoddart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin microparticle production method and resin particles
- Patent number 11,230,628
- Issue date Jan 25, 2022
- Sumitomo Chemical Company, Limited
- Kenji Gouda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compositions including a poly(ether sulfone) blend and arti...
- Patent number 11,225,574
- Issue date Jan 18, 2022
- Solvay Specialty Polymers USA, LLC
- Maryam Momtaz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Polyarylene ether sulfone comprising naphthalic acid anhydride endg...
- Patent number 11,193,020
- Issue date Dec 7, 2021
- BASF SE
- Martin Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous polymerization apparatus and continuous production metho...
- Patent number 11,185,840
- Issue date Nov 30, 2021
- Kureha Corporation
- Kenji Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR DOUBLE-END-CAPPED POLYSULFONE
- Publication number 20240352195
- Publication date Oct 24, 2024
- FUHAI (DONGYING) ADVANCED MATERIAL TECH CO., LTD.
- Bibo Shi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR MODIFYING AN AROMATIC POLYETHER BACKBONE AND A MODIFIED...
- Publication number 20240301140
- Publication date Sep 12, 2024
- Technische Universitat Berlin
- Roderich SÜSSMUTH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMERIC ANION-CONDUCTING COMPOUND, ITS PREPARATION AND ITS USE IN...
- Publication number 20240301153
- Publication date Sep 12, 2024
- Evonik Operations GmbH
- Artjom Maljusch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOPLASTIC MOLDING COMPOSITION WITH HIGH TEMPERATURE RESISTANCE...
- Publication number 20240294756
- Publication date Sep 5, 2024
- BASF SE
- Martin WEBER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THERMOPLASTIC MOLDING COMPOSITION WITH HIGH TEMPERATURE RESISTANCE...
- Publication number 20240294757
- Publication date Sep 5, 2024
- BASF SE
- Martin WEBER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PRODUCTION OF PARTICLES COMPRISING POLYARYLENE (ETH...
- Publication number 20240174813
- Publication date May 30, 2024
- BASF SE
- Georg GRAESSEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RESIN COMPOSITION, NONWOVEN FABRIC AND TEXTILE PRODUCT OBTAINED USI...
- Publication number 20240067822
- Publication date Feb 29, 2024
- TORAY INDUSTRIES, INC.
- Shuhei Tanabe
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
LAMINATE, METHOD FOR PRODUCING SAME AND PREPREG
- Publication number 20240051281
- Publication date Feb 15, 2024
- TORAY INDUSTRIES, INC.
- Yuki Sado
- B32 - LAYERED PRODUCTS
Information Patent Application
Bioactive compound immobilization on sulfone polymers
- Publication number 20240026083
- Publication date Jan 25, 2024
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Kamlesh P. NAIR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AROMATIC POLYSULFONE, RESIN COMPOSITION, AND METHOD FOR PRODUCING A...
- Publication number 20240018357
- Publication date Jan 18, 2024
- Sumitomo Chemical Company, Limited
- Yurika SUMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIO-BASED SULFONE COPOLYMERS FREE OF BPA AND BPS
- Publication number 20230399468
- Publication date Dec 14, 2023
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Atul BHATNAGAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE MANUFACTURE OF SULFONATED POLYARLYENE(ETHER) SULFONES
- Publication number 20230374221
- Publication date Nov 23, 2023
- BASF SE
- Christian MALETZKO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLENE SULFONE
- Publication number 20230312832
- Publication date Oct 5, 2023
- BASF SE
- Martin WEBER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COMPOSITION, SELF-FUSING INSULATED ELECTRIC WIRE AND WIRE BUNDLE
- Publication number 20230250234
- Publication date Aug 10, 2023
- Sumitomo Electric Industries, Ltd.
- Hideaki SAITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, CURED OBJECT, PREPREG, METHOD FOR PRODUCING RESI...
- Publication number 20230220171
- Publication date Jul 13, 2023
- Sumitomo Chemical Company, Limited
- Kazuyuki ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Epoxy functionalized poly(aryl ether sulfones) copolymers
- Publication number 20230092316
- Publication date Mar 23, 2023
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Kamlesh NAIR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ZWITTERIONIC POLY(SULFOBETAINE ARYLENE ETHER SULFONE) POLYMER SYNTH...
- Publication number 20230086952
- Publication date Mar 23, 2023
- Matthew Green
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NEW MEMBRANE POLYMER AND MEMBRANES
- Publication number 20230090902
- Publication date Mar 23, 2023
- BASF SE
- Martin WEBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SIDE-CHAIN FUNCTIONALIZED POLY (ARYL ETHER SULFONES) COPOLYMER COMP...
- Publication number 20230090624
- Publication date Mar 23, 2023
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Kamlesh NAIR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aromatic Polysulfone Copolymers
- Publication number 20230042839
- Publication date Feb 9, 2023
- HT MATERIALS CORPORATION
- YiFeng Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AMMONIUM-FUNCTIONALIZED POLYSULFONE COPOLYMERS FOR MOISTURE-SWING C...
- Publication number 20230038851
- Publication date Feb 9, 2023
- Arizona Board of Regents on behalf of Arizona State University
- Matthew Green
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMERS, COMPOSITIONS AND METHOD FOR MANUFACTURING AN ARTICLE BY 3...
- Publication number 20230028395
- Publication date Jan 26, 2023
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Joel Pollino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Curable Resin Compositions Containing An Aliphatic Polyketone Tough...
- Publication number 20230016920
- Publication date Jan 19, 2023
- Huntsman Advanced Materials Americas LLC
- Kevin WACKER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING A POLYSULFONE (PSU) POLYMER
- Publication number 20220396668
- Publication date Dec 15, 2022
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Atul BHATNAGAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FUNCTIONALIZED POLY(ARYL ETHER SULFONES) COPOLYMERS AND POLYMER ADD...
- Publication number 20220348720
- Publication date Nov 3, 2022
- SOLVAY SPECIALTY POLYMERS USA, LLC
- Kamlesh NAIR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A PROCESS FOR PURIFYING 4,4'-DICHLORODIPHENYL SULFONE
- Publication number 20220340519
- Publication date Oct 27, 2022
- BASF SE
- Jessica Nadine HAMANN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYBIPHENYL ETHER SULFONE RESIN, METHOD FOR PRODUCING SAME AND MOL...
- Publication number 20220251301
- Publication date Aug 11, 2022
- Sumitomo Chemical Company, Limited
- Kazuyuki ITO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMICRYSTALLINE PULVERULENT POLYARYLETHERSULFONES AND METHOD TO MAK...
- Publication number 20220251416
- Publication date Aug 11, 2022
- Jabil Inc.
- Thomas George Gardner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR SYNTHESISING SEMI-AROMATIC POLYETHERS
- Publication number 20220177648
- Publication date Jun 9, 2022
- ROQUETTE FRERES
- Nicolas JACQUEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AMORPHOUS POLYMER (P) COMPRISING SEGMENTS (S1), (S2) AND (S3)
- Publication number 20220169793
- Publication date Jun 2, 2022
- BASF SE
- Martin WEBER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Polyethersulfones

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Functionalized poly(aryl ether sulfones) copolymers

Polyarylene ether sulfone

Photocurable polymers, photocurable polymer compositions and lithog...

Process for synthesising semi-aromatic polyethers

Polyarylene ether

End-capped poly(aryl ether sulfone) polymers, poly(aryl ether sulfo...

Aromatic polysulfone resin, epoxy resin composition, prepreg, and m...

Zwitterionic poly(sulfobetaine arylene ether sulfone) polymer synth...

Copolymer having functional group as substituent at chain-end, meth...

Photocurable polymers, photocurable polymer compositions and lithog...

Aromatic polysulfone copolymers

Porous membrane and filter cartridge

Poly(biphenyl ether sulfone) resin and molded article

Banding band

Polymer and polymer separator comprising same

Cross-linkable polymer compositions

Process for preparing functionalized poly(aryl ether sulfones) poly...

Composition and method for manufacturing sulfone polymer membrane

Semicrystalline polyphenylsulfone and associated method of making a...

Methods for making poly(aryl ether sulfone) polymers and polymer co...

Zwitterionic poly(sulfobetaine arylene ether sulfone) polymer synth...

Thermally stable conductive polymers for electrochemical gas sensor...

Aromatic polysulfone, aromatic polysulfone composition, and method...

Aromatic polysulfone, aromatic polysulfone composition, and method...

Dental dispenser

Tröger's base-linked poly(crown ethers)s

Resin microparticle production method and resin particles

Polymer compositions including a poly(ether sulfone) blend and arti...

Polyarylene ether sulfone comprising naphthalic acid anhydride endg...

Continuous polymerization apparatus and continuous production metho...

Patents Applicationslast 30 patents

PREPARATION METHOD FOR DOUBLE-END-CAPPED POLYSULFONE

PROCESS FOR MODIFYING AN AROMATIC POLYETHER BACKBONE AND A MODIFIED...

POLYMERIC ANION-CONDUCTING COMPOUND, ITS PREPARATION AND ITS USE IN...

THERMOPLASTIC MOLDING COMPOSITION WITH HIGH TEMPERATURE RESISTANCE...

THERMOPLASTIC MOLDING COMPOSITION WITH HIGH TEMPERATURE RESISTANCE...

PROCESS FOR THE PRODUCTION OF PARTICLES COMPRISING POLYARYLENE (ETH...

RESIN COMPOSITION, NONWOVEN FABRIC AND TEXTILE PRODUCT OBTAINED USI...

LAMINATE, METHOD FOR PRODUCING SAME AND PREPREG

Bioactive compound immobilization on sulfone polymers

AROMATIC POLYSULFONE, RESIN COMPOSITION, AND METHOD FOR PRODUCING A...

BIO-BASED SULFONE COPOLYMERS FREE OF BPA AND BPS

PROCESS FOR THE MANUFACTURE OF SULFONATED POLYARLYENE(ETHER) SULFONES

POLYPHENYLENE SULFONE

RESIN COMPOSITION, SELF-FUSING INSULATED ELECTRIC WIRE AND WIRE BUNDLE

RESIN COMPOSITION, CURED OBJECT, PREPREG, METHOD FOR PRODUCING RESI...

Epoxy functionalized poly(aryl ether sulfones) copolymers

ZWITTERIONIC POLY(SULFOBETAINE ARYLENE ETHER SULFONE) POLYMER SYNTH...

NEW MEMBRANE POLYMER AND MEMBRANES

SIDE-CHAIN FUNCTIONALIZED POLY (ARYL ETHER SULFONES) COPOLYMER COMP...

Aromatic Polysulfone Copolymers

AMMONIUM-FUNCTIONALIZED POLYSULFONE COPOLYMERS FOR MOISTURE-SWING C...

POLYMERS, COMPOSITIONS AND METHOD FOR MANUFACTURING AN ARTICLE BY 3...

Curable Resin Compositions Containing An Aliphatic Polyketone Tough...

PROCESS FOR PREPARING A POLYSULFONE (PSU) POLYMER

FUNCTIONALIZED POLY(ARYL ETHER SULFONES) COPOLYMERS AND POLYMER ADD...

A PROCESS FOR PURIFYING 4,4'-DICHLORODIPHENYL SULFONE

POLYBIPHENYL ETHER SULFONE RESIN, METHOD FOR PRODUCING SAME AND MOL...

SEMICRYSTALLINE PULVERULENT POLYARYLETHERSULFONES AND METHOD TO MAK...

PROCESS FOR SYNTHESISING SEMI-AROMATIC POLYETHERS

AMORPHOUS POLYMER (P) COMPRISING SEGMENTS (S1), (S2) AND (S3)