BE749763A - Polysulfones - Google Patents
PolysulfonesInfo
- Publication number
- BE749763A BE749763A BE749763DA BE749763A BE 749763 A BE749763 A BE 749763A BE 749763D A BE749763D A BE 749763DA BE 749763 A BE749763 A BE 749763A
- Authority
- BE
- Belgium
- Prior art keywords
- polysulphones
- Prior art date
Links
- 229920002492 poly(sulfone) Polymers 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2268—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds, and by reactions not involving this type of bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/24—Homopolymers or copolymers of amides or imides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08J2371/12—Polyphenylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6913810A FR2040950A5 (xx) | 1969-04-30 | 1969-04-30 | |
FR7004620A FR2079699A6 (xx) | 1969-04-30 | 1970-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE749763A true BE749763A (fr) | 1970-10-29 |
Family
ID=26214989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE749763D BE749763A (fr) | 1969-04-30 | 1970-04-29 | Polysulfones |
Country Status (11)
Country | Link |
---|---|
US (1) | US3709841A (xx) |
JP (2) | JPS529637B1 (xx) |
BE (1) | BE749763A (xx) |
CH (1) | CH515951A (xx) |
DE (1) | DE2021383C3 (xx) |
ES (1) | ES379197A1 (xx) |
FR (2) | FR2040950A5 (xx) |
GB (1) | GB1258851A (xx) |
IL (1) | IL34413A (xx) |
LU (1) | LU60819A1 (xx) |
NL (1) | NL155038B (xx) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2138334B1 (xx) * | 1971-05-24 | 1974-03-08 | Rhone Poulenc Sa | |
FR2138333B1 (xx) * | 1971-05-24 | 1974-03-08 | Rhone Poulenc Sa | |
FR2146921B1 (xx) * | 1971-07-26 | 1974-03-29 | Rhone Poulenc Sa | |
DE2165073A1 (de) * | 1971-12-28 | 1973-07-12 | Sartorius Membranfilter Gmbh | Mehrschichten-filtermembrane, verfahren zu deren herstellung und deren verwendung |
US3786000A (en) * | 1972-01-06 | 1974-01-15 | Rohm & Haas | Catalyst for the production of acrolein and acrylic acid |
FR2214675A1 (en) * | 1973-01-23 | 1974-08-19 | Rhone Poulenc Sa | Reverse osmosis of aq. phenol solns - using a sulphonated polyarylether semi-permeable membrane |
FR2266532B1 (xx) * | 1974-04-03 | 1976-12-17 | Rhone Poulenc Ind | |
JPS518179A (en) * | 1974-07-11 | 1976-01-22 | Daicel Ltd | Sentakutokaseikobunshimakuoyobisono seizoho |
US4038351A (en) * | 1974-09-19 | 1977-07-26 | Union Carbide Corporation | Method of casting tubular polysulfone ultrafiltration membranes in sand modules |
FR2295979A1 (fr) * | 1974-12-26 | 1976-07-23 | Rhone Poulenc Ind | Polyarylethersulfones sulfonees et leur procede de preparation |
FR2328007A1 (fr) * | 1975-10-15 | 1977-05-13 | Rhone Poulenc Ind | Polymeres soufres pour membranes |
FR2331602A1 (fr) * | 1975-11-14 | 1977-06-10 | Rhone Poulenc Ind | Compositions a base de polymeres du type polysulfone pour membranes d'osmose inverse |
JPS54145379A (en) * | 1978-05-02 | 1979-11-13 | Asahi Chem Ind Co Ltd | Aromatic polysulfone hollow fiber semipermeable membrane |
FR2424940A1 (fr) * | 1978-05-03 | 1979-11-30 | Rhone Poulenc Ind | Compositions polymeriques pour membranes |
DE2964904D1 (en) * | 1978-09-05 | 1983-03-31 | Ici Plc | Sulphonated polyarylethersulphone copolymers and process for the manufacture thereof |
US4243508A (en) * | 1979-04-26 | 1981-01-06 | Dankese Joseph P | Electrochemical apparatus |
EP0041780A1 (en) * | 1980-06-10 | 1981-12-16 | Imperial Chemical Industries Plc | Sulphonated polyaryletherketones |
US4360512A (en) * | 1980-07-25 | 1982-11-23 | Johnson & Johnson Products Inc. | Nonabrasive gel formulations of sulfonated poly(arylene ether sulfone) polymer dental plaque barriers |
US4360513A (en) * | 1980-07-25 | 1982-11-23 | Johnson & Johnson Products, Inc. | Sulfonated poly(arylene ether sulfone) polymers as dental plaque barriers |
DE3143804A1 (de) * | 1981-05-14 | 1982-12-02 | Forschungsinstitut Berghof GmbH, 7400 Tübingen | Mikroporoese ionenaustauschermembran und verfahren zu ihrer herstellung |
US4645602A (en) * | 1981-12-18 | 1987-02-24 | Barnes Jr Robert G | Process for producing reinforced microporous membrane |
US4533369A (en) * | 1982-05-28 | 1985-08-06 | Sumitomo Electric Industries, Ltd. | Gas-permselective composite membranes and process for the production thereof |
US4413106A (en) * | 1982-12-27 | 1983-11-01 | Albany International Corp. | Heterogeneous sulfonation process for difficultly sulfonatable poly(ether sulfone) |
US4508852A (en) * | 1983-09-22 | 1985-04-02 | Albany International Corp. | Compositions and method of preparation by chlorosulfonation of difficultly sulfonatable poly(ether sulfone) |
GB8513114D0 (en) * | 1985-05-23 | 1985-06-26 | Ici Plc | Membranes |
US4625000A (en) * | 1985-06-12 | 1986-11-25 | Union Carbide Corporation | Process for preparing sulfonated poly(aryl ether) resins |
US4717395A (en) * | 1986-08-07 | 1988-01-05 | The Dow Chemical Company | Gas separations using membranes comprising sulphonated polyether sulphone |
DE3673169D1 (de) * | 1986-09-18 | 1990-09-06 | Amoco Corp | Sulfonierte polyaryletherharze und intermediaere silylsulfonat-derivate, verfahren zu ihrer herstellung und aus den harzen hergestellte membrane. |
US4990252A (en) * | 1987-02-04 | 1991-02-05 | Hydanautics | Stable membranes from sulfonated polyarylethers |
FR2618751B1 (fr) * | 1987-07-28 | 1990-01-26 | Rhone Poulenc Films | Procede de conservation de produits donnant lieu a des echanges gazeux avec le milieu ambiant et emballage utilise a cet effet |
JPH01215348A (ja) * | 1988-02-25 | 1989-08-29 | Asahi Glass Co Ltd | 陽イオン交換体 |
EP0341473B1 (de) | 1988-04-30 | 1999-10-06 | Akzo Nobel N.V. | Verfahren zur Sulfonierung von aromatischen Polyäthersulfonen |
US4971695A (en) * | 1989-10-31 | 1990-11-20 | Union Carbide Industrial Gases Technology Corporation | Sulfonated hexafluoro bis-a polysulfone membranes and process for fluid separations |
US5009678A (en) * | 1989-10-31 | 1991-04-23 | Union Carbide Industrial Gases Technology Corporation | Process for recovery of ammonia from an ammonia-containing gas mixture |
KR920000944B1 (ko) * | 1989-11-11 | 1992-01-31 | 한국과학기술연구원 | 표면 개질된 다층 복합 산소 부화막 및 그 제조방법 |
US5102549A (en) | 1989-12-27 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Treatment of lower glycol-containing operative fluids |
US5067971A (en) * | 1990-02-12 | 1991-11-26 | Union Carbide Industrial Gases Technology Corporation | Process for dehydration of gases and composite permeable membranes therefor |
DE4219218A1 (de) * | 1992-06-12 | 1994-01-13 | Gambro Dialysatoren | Membran und Verfahren zu deren Herstellung |
US5389433A (en) * | 1993-04-01 | 1995-02-14 | W. R. Grace & Co.-Conn. | Battery separator |
US5362581A (en) * | 1993-04-01 | 1994-11-08 | W. R. Grace & Co.-Conn. | Battery separator |
US5362582A (en) * | 1993-04-01 | 1994-11-08 | W.R. Grace & Co.-Conn. | Battery separator |
US5389463A (en) * | 1993-04-01 | 1995-02-14 | W. R. Grace & Co.-Conn. | Battery separator |
US5346788A (en) * | 1993-04-01 | 1994-09-13 | W. R. Grace & Co.-Conn. | Microporous polyurethane based battery separator |
US5364454A (en) * | 1993-06-30 | 1994-11-15 | Praxair Technology, Inc. | Fluid separation composite membranes prepared from sulfonated aromatic polymers in lithium salt form |
US5356459A (en) * | 1993-06-30 | 1994-10-18 | Praxair Technology, Inc. | Production and use of improved composite fluid separation membranes |
US5348569A (en) * | 1993-06-30 | 1994-09-20 | Praxair Technology, Inc. | Modified poly(phenylene oxide) based membranes for enhanced fluid separation |
US5393323A (en) * | 1993-11-05 | 1995-02-28 | L'air Liquide S.A. | Aromatic polyethersulfone gas separation membranes |
US6026968A (en) * | 1996-05-13 | 2000-02-22 | Nitto Denko Corporation | Reverse osmosis composite membrane |
DE19702590A1 (de) * | 1997-01-24 | 1998-07-30 | Basf Ag | Thermoplastische Formmassen |
DE19959289A1 (de) * | 1999-12-09 | 2001-06-13 | Axiva Gmbh | Verfahren zur Herstellung von sulfonierten aromatischen Polymeren und Verwendung der Verfahrensprodukte zur Herstellung von Membranen |
EP1278589A2 (en) * | 2000-05-02 | 2003-01-29 | Bernd Schindler | Sulfonated aryl sulfonate matrices and method of production |
DE102006036496A1 (de) * | 2006-07-28 | 2008-02-07 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Sulfonierte Polyarylverbindungen, Membranmaterial daraus, Verfahren zu ihrer Herstellung und Verwendung |
EP2554570A1 (en) | 2007-08-20 | 2013-02-06 | Technion Research and Development Foundation, Ltd. | Polysulfone polymers and membranes for reverse osmosis, nanofiltration and ultrafiltration |
CN102574071B (zh) | 2009-08-24 | 2015-08-19 | Oasys水有限公司 | 正向渗透膜 |
US9156006B2 (en) | 2009-12-03 | 2015-10-13 | Yale University | High flux thin-film composite forward osmosis and pressure-retarded osmosis membranes |
WO2012108914A2 (en) | 2010-10-04 | 2012-08-16 | Oasys Water, Inc. | Thin film composite heat exchangers |
WO2019157377A1 (en) | 2018-02-09 | 2019-08-15 | Board Of Regents, The University Of Texas System | Sulfonated poly(arylene ether) membranes with high monovalent salt rejection even in the presence of mixed salt feeds that contain multivalent salts |
CN115463556A (zh) * | 2022-08-30 | 2022-12-13 | 石河子大学 | 基于双功能改性go纳米片的混合基质膜及其制备方法与应用 |
-
1969
- 1969-04-30 FR FR6913810A patent/FR2040950A5/fr not_active Expired
-
1970
- 1970-02-10 FR FR7004620A patent/FR2079699A6/fr not_active Expired
- 1970-04-22 NL NL707005846A patent/NL155038B/xx not_active IP Right Cessation
- 1970-04-28 US US00032535A patent/US3709841A/en not_active Expired - Lifetime
- 1970-04-28 JP JP45036740A patent/JPS529637B1/ja active Pending
- 1970-04-29 IL IL34413A patent/IL34413A/xx unknown
- 1970-04-29 CH CH645470A patent/CH515951A/fr not_active IP Right Cessation
- 1970-04-29 LU LU60819D patent/LU60819A1/xx unknown
- 1970-04-29 BE BE749763D patent/BE749763A/xx not_active IP Right Cessation
- 1970-04-30 DE DE2021383A patent/DE2021383C3/de not_active Expired
- 1970-04-30 GB GB1258851D patent/GB1258851A/en not_active Expired
- 1970-04-30 ES ES379197A patent/ES379197A1/es not_active Expired
-
1975
- 1975-07-15 JP JP50086632A patent/JPS5210830B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES379197A1 (es) | 1973-05-01 |
NL155038B (nl) | 1977-11-15 |
IL34413A (en) | 1972-10-29 |
FR2079699A6 (xx) | 1971-11-12 |
CH515951A (fr) | 1971-11-30 |
JPS529637B1 (xx) | 1977-03-17 |
IL34413A0 (en) | 1970-06-17 |
JPS5210830B1 (xx) | 1977-03-26 |
NL7005846A (xx) | 1970-11-03 |
US3709841A (en) | 1973-01-09 |
DE2021383C3 (de) | 1979-10-11 |
LU60819A1 (xx) | 1970-11-17 |
DE2021383A1 (de) | 1970-11-12 |
FR2040950A5 (xx) | 1971-01-22 |
GB1258851A (xx) | 1971-12-30 |
DE2021383B2 (de) | 1979-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: RHONE-POULENC S.A. Effective date: 19900429 |