BR9912935A - Modificação de polìmeros de engenharia com grupos básicos de nitrogênio e grupos de troca iÈnica na cadeia lateral - Google Patents
Modificação de polìmeros de engenharia com grupos básicos de nitrogênio e grupos de troca iÈnica na cadeia lateralInfo
- Publication number
- BR9912935A BR9912935A BR9912935-3A BR9912935A BR9912935A BR 9912935 A BR9912935 A BR 9912935A BR 9912935 A BR9912935 A BR 9912935A BR 9912935 A BR9912935 A BR 9912935A
- Authority
- BR
- Brazil
- Prior art keywords
- basic nitrogen
- aromatic
- nitrogen atom
- reaction
- tertiary
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 7
- 230000004048 modification Effects 0.000 title abstract 2
- 238000012986 modification Methods 0.000 title abstract 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title abstract 2
- 238000005342 ion exchange Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract 5
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 3
- -1 aromatic carbonyl compounds Chemical class 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 150000002576 ketones Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 150000002642 lithium compounds Chemical class 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 238000005956 quaternization reaction Methods 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions 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; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
- B01D67/00111—Polymer pretreatment in the casting solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
-
- 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
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- 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
- C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/08—Specific temperatures applied
- B01D2323/082—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Conductive Materials (AREA)
- Polyamides (AREA)
- Polyethers (AREA)
Abstract
Patente de Invenção: <B>"MODIFICAçãO DE POLìMEROS DE ENGENHARIA COM GRUPOS BáSICOS DE NITROGêNIO E GRUPOS DE TROCA IÈNICA NA CADEIA LATERAL"<D>. A presente invenção refere-se à reação e aos produtos de reação de compostos organometálicos, de preferência, compostos orgânicos de lítio, polímeros de engenharia desprotonados com uma cadeia principal de arila e com vários compostos de carbonila aromática contendo átomo de nítrogênio básico terciário. Esta invenção refere-se essencialmente a: a) a reação de um polímero metalizado, P - Me, com aldeídos e cetonas aromáticos e as reações potencialmente resultantes (1) (no caso de cetona, R~ 1~ e/ou R~ 2~ representa um resíduo aromático com átomo de nitrogênio básico terciário, enquanto que no caso de aldeído, R~ 1~ representa um resíduo aromático com átomo de nitrogênio básico terciário e R~ 2~ representa H); b) a reação de um polímero metalizado, P - Me, com ésteres de ácidos carboxílicos aromáticos (X = OR) ou com halogenetos de ácidos carboxílicos (X = Hal) e as reações potencialmente resultantes (II), em que se Ar é um radical aromático com átomo de nitrogênio básico terciário, a quaternização de átomo de nitrogênio terciário com halogenetos de alcano é possível (quando do uso de halogenetos de dialcano; reticulação covalente simultânea) e se Ar é um radical aromático que pode ser sulfonado (III); c) misturas poliméricas de ácidos e bases e membranas feitas de misturas polímericas de ácidos e bases obtidas por: mistura dos produtos de reação ácidos e básicos mencionados nas equações de reação a) e b); mistura dos polímeros básicos da presente invenção com polímeros ácidos arbitrários.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19836514A DE19836514A1 (de) | 1998-08-12 | 1998-08-12 | Modifikation von Engineeringpolymeren mit N-basischen Gruppe und mit Ionenaustauschergruppen in der Seitenkette |
PCT/EP1999/005862 WO2000009588A1 (de) | 1998-08-12 | 1999-08-12 | Modifikation von engineeringpolymeren mit n-basischen gruppen und mit ionenaustauschergruppen in der seitenkette |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9912935A true BR9912935A (pt) | 2001-09-25 |
BR9912935B1 BR9912935B1 (pt) | 2010-09-08 |
Family
ID=7877291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9912935-3A BR9912935B1 (pt) | 1998-08-12 | 1999-08-12 | método para produzir polìmeros de engenharia com cadeia principal de arila, tais polìmero per si, método para produzir polìmeros de troca aniÈnica, método para produzir membranas de polìmeros, tais membranas per si e o uso de tais membranas. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6590067B2 (pt) |
EP (1) | EP1105433B1 (pt) |
JP (1) | JP2002522607A (pt) |
KR (1) | KR100649370B1 (pt) |
CN (1) | CN1293123C (pt) |
AT (1) | ATE280795T1 (pt) |
AU (2) | AU771230B2 (pt) |
BR (1) | BR9912935B1 (pt) |
CA (1) | CA2338606A1 (pt) |
DE (2) | DE19836514A1 (pt) |
DK (1) | DK1105433T3 (pt) |
ES (1) | ES2237145T3 (pt) |
IL (2) | IL141972A0 (pt) |
WO (1) | WO2000009588A1 (pt) |
ZA (1) | ZA200102025B (pt) |
Families Citing this family (56)
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UA79749C2 (en) | 1996-10-18 | 2007-07-25 | Vertex Pharma | Inhibitors of serine proteases, particularly hepatitis c virus ns3 protease |
DE19836514A1 (de) | 1998-08-12 | 2000-02-17 | Univ Stuttgart | Modifikation von Engineeringpolymeren mit N-basischen Gruppe und mit Ionenaustauschergruppen in der Seitenkette |
DE19919708A1 (de) * | 1999-04-30 | 2001-03-01 | Univ Stuttgart | Stufenweise Alkylierung von polymeren Aminen |
DE10021106A1 (de) * | 2000-05-02 | 2001-11-08 | Univ Stuttgart | Polymere Membranen |
DE10024575A1 (de) * | 2000-11-02 | 2001-11-22 | Univ Stuttgart | Kovalent vernetzte Polymere und Polymermembranen via Sulfinatalkylierung |
DE10024576A1 (de) * | 2000-05-19 | 2001-11-22 | Univ Stuttgart | Kovalent und ionisch vernetzte Polymere und Polymermembranen |
DE10054233A1 (de) * | 2000-05-19 | 2002-05-08 | Univ Stuttgart Lehrstuhl Und I | Kovalent vernetzte Kompositmembranen |
SV2003000617A (es) * | 2000-08-31 | 2003-01-13 | Lilly Co Eli | Inhibidores de la proteasa peptidomimetica ref. x-14912m |
DE10292065D2 (de) | 2001-05-11 | 2004-08-05 | Thomas Haering | Modifikation von verstreckten Folien |
EP1367086B1 (en) * | 2001-07-30 | 2006-09-13 | Asahi Glass Engineering Co.,Ltd. | Anion exchanger and process for producing anion exchange membrane |
CN100381440C (zh) | 2002-04-11 | 2008-04-16 | 沃泰克斯药物股份有限公司 | 丝氨酸蛋白酶、特别是丙型肝炎病毒ns3-ns4蛋白酶的抑制剂 |
AU2003302389A1 (en) * | 2002-11-21 | 2004-06-18 | Thomas Haring | Modification of drawn films |
US7211203B2 (en) * | 2003-02-04 | 2007-05-01 | Honda Motor Co., Ltd. | Polymer electrolyte, proton conductive membrane and membrane-electrode assembly |
DE10320320B4 (de) * | 2003-05-06 | 2007-08-16 | Forschungszentrum Jülich GmbH | Katalysatorschicht, geeignete Katalysatorpaste, sowie Herstellungsverfahren derselben |
TW201127828A (en) | 2003-09-05 | 2011-08-16 | Vertex Pharma | Inhibitors of serine proteases, particularly HCV NS3-NS4A protease |
KR20120010278A (ko) | 2003-10-10 | 2012-02-02 | 버텍스 파마슈티칼스 인코포레이티드 | 세린 프로테아제, 특히 hcv ns3-ns4a 프로테아제의 억제제 |
EP1944042A1 (en) | 2003-10-27 | 2008-07-16 | Vertex Pharmceuticals Incorporated | Combinations for HCV treatment |
US8187874B2 (en) | 2003-10-27 | 2012-05-29 | Vertex Pharmaceuticals Incorporated | Drug discovery method |
CA2554999A1 (en) | 2004-02-04 | 2005-08-25 | Vertex Pharmaceuticals Incorporated | Inhibitors of serine proteases, particularly hcv ns3-ns4a protease |
WO2005122277A1 (ja) * | 2004-06-10 | 2005-12-22 | Konica Minolta Holdings, Inc. | 有機薄膜トランジスタ |
AU2006275413B2 (en) * | 2005-08-02 | 2012-07-19 | Vertex Pharmaceuticals Incorporated | Inhibitors of serine proteases |
CN102382170A (zh) * | 2005-08-19 | 2012-03-21 | 弗特克斯药品有限公司 | 用于制备蛋白酶抑制剂的方法和中间体 |
US8399615B2 (en) | 2005-08-19 | 2013-03-19 | Vertex Pharmaceuticals Incorporated | Processes and intermediates |
US7964624B1 (en) | 2005-08-26 | 2011-06-21 | Vertex Pharmaceuticals Incorporated | Inhibitors of serine proteases |
AR055395A1 (es) * | 2005-08-26 | 2007-08-22 | Vertex Pharma | Compuestos inhibidores de la actividad de la serina proteasa ns3-ns4a del virus de la hepatitis c |
CN101405295A (zh) | 2005-11-11 | 2009-04-08 | 沃泰克斯药物股份有限公司 | 丙型肝炎病毒变种 |
DE102005054149A1 (de) * | 2005-11-14 | 2007-05-16 | Basf Ag | Aminhaltige Katalysatortinte für Brennstoffzellen |
US8637174B2 (en) | 2006-02-03 | 2014-01-28 | Thomas Häring | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
CN101384346B (zh) | 2006-02-16 | 2012-05-30 | 巴斯夫欧洲公司 | 高温聚合物的膦酰化的催化方法 |
WO2007098270A2 (en) | 2006-02-27 | 2007-08-30 | Vertex Pharmaceuticals Incorporated | Co-crystals comprising vx-950 and pharmaceutical compositions comprising the same |
BRPI0709567A2 (pt) | 2006-03-16 | 2011-07-12 | Vertex Pharma | inibidores deuterados de protease de hepatite c |
TW200846343A (en) * | 2007-02-27 | 2008-12-01 | Vertex Pharma | Co-crystals and pharmaceutical compositions comprising the same |
CA2679426A1 (en) * | 2007-02-27 | 2008-09-04 | Luc Farmer | Inhibitors of serine proteases |
EP2494991A1 (en) | 2007-05-04 | 2012-09-05 | Vertex Pharmaceuticals Incorporated | Combination therapy for the treatment of HCV infection |
CL2008002549A1 (es) * | 2007-08-30 | 2010-09-03 | Vertex Pharma | Cocristal que comprende vx-950 y un formador de cocristal seleccionado de acido 3-metoxi-4hidroxibenzoico,acido 2,4-dihidroxibenzoico y acido 2,5-dihidroxibenzoico; metodo de preparacion; composicion farmaceutica que comprende el cocristal, util como agente antiviral en el tratamiento del hcv. |
JP5481880B2 (ja) * | 2008-03-10 | 2014-04-23 | 東レ株式会社 | 電解質膜の製造方法 |
DE102009014906A1 (de) | 2008-04-01 | 2009-10-15 | Basf Se | Polymerelektrolyte basierend auf Lewis-Säure modifizierten Imidazoliumsalzen |
US7816482B1 (en) | 2009-03-26 | 2010-10-19 | Sandia Corporation | Epoxy-crosslinked sulfonated poly (phenylene) copolymer proton exchange membranes |
US8110636B1 (en) | 2009-04-17 | 2012-02-07 | Sandia Corporation | Multi-block sulfonated poly(phenylene) copolymer proton exchange membranes |
US9457318B2 (en) * | 2010-12-12 | 2016-10-04 | Ben-Gurion University Of The Negev Research And Development Authority | Anion exchange membranes, methods of preparation and uses |
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US9534097B2 (en) | 2014-04-25 | 2017-01-03 | Sandia Corporation | Poly(phenylene alkylene)-based lonomers |
CN111647138B (zh) | 2014-11-18 | 2023-09-12 | 伦斯勒理工学院 | 新型聚合物 |
US11236196B2 (en) | 2014-11-18 | 2022-02-01 | Rensselaer Polytechnic Institute | Polymers and methods for their manufacture |
US11621433B2 (en) | 2016-12-20 | 2023-04-04 | Rensselaer Polytechnic Institute | Proton exchange membrane material and methods of making the same |
US20200238272A1 (en) | 2017-07-06 | 2020-07-30 | Rensselaer Polytechnic Institute | Ionic functionalization of aromatic polymers for ion exchange membranes |
BR112021010146A2 (pt) * | 2018-11-26 | 2021-11-09 | Rensselaer Polytech Inst | Membranas de polímero coordenadas de par de íons de amônio quaternário-ânion fosfato |
CN109810254A (zh) * | 2019-01-18 | 2019-05-28 | 北京赛特超润界面科技有限公司 | 离子交联型聚醚醚酮-聚醚砜聚合物及其合成方法和薄膜及该薄膜在盐差发电中的应用 |
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EP4065753A1 (en) | 2019-11-25 | 2022-10-05 | Twelve Benefit Corporation | Membrane electrode assembly for co x reduction |
US11465139B2 (en) | 2020-03-20 | 2022-10-11 | Rensselaer Polytechnic Institute | Thermally stable hydrocarbon-based anion exchange membrane and ionomers |
CN112510236B (zh) * | 2020-11-30 | 2022-04-15 | 中国石油大学(北京) | 质子交换膜及其制备方法和应用 |
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CN113231442B (zh) * | 2021-05-08 | 2022-05-24 | 南宁市城乡规划设计研究院有限公司 | 基于离子交换与交联反应的铝尾矿渣改良方法 |
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EP0506611A3 (en) * | 1991-03-25 | 1993-04-21 | Ciba-Geigy Ag | Imino functional polyethers and their use |
EP0574791B1 (de) * | 1992-06-13 | 1999-12-22 | Aventis Research & Technologies GmbH & Co. KG | Polymerelektrolyt-Membran und Verfahren zu ihrer Herstellung |
DE19632285A1 (de) | 1996-08-09 | 1998-02-19 | Hoechst Ag | Protonenleiter mit einer Temperaturbeständigkeit in einem weiten Bereich und guten Protonenleitfähigkeiten |
DE19836514A1 (de) | 1998-08-12 | 2000-02-17 | Univ Stuttgart | Modifikation von Engineeringpolymeren mit N-basischen Gruppe und mit Ionenaustauschergruppen in der Seitenkette |
-
1998
- 1998-08-12 DE DE19836514A patent/DE19836514A1/de not_active Withdrawn
-
1999
- 1999-08-12 KR KR1020017001830A patent/KR100649370B1/ko not_active IP Right Cessation
- 1999-08-12 JP JP2000565030A patent/JP2002522607A/ja active Pending
- 1999-08-12 AU AU56212/99A patent/AU771230B2/en not_active Ceased
- 1999-08-12 DE DE59910949T patent/DE59910949D1/de not_active Expired - Lifetime
- 1999-08-12 AT AT99942843T patent/ATE280795T1/de active
- 1999-08-12 ES ES99942843T patent/ES2237145T3/es not_active Expired - Lifetime
- 1999-08-12 WO PCT/EP1999/005862 patent/WO2000009588A1/de active IP Right Grant
- 1999-08-12 BR BRPI9912935-3A patent/BR9912935B1/pt not_active IP Right Cessation
- 1999-08-12 EP EP99942843A patent/EP1105433B1/de not_active Expired - Lifetime
- 1999-08-12 CA CA002338606A patent/CA2338606A1/en not_active Abandoned
- 1999-08-12 CN CNB998095400A patent/CN1293123C/zh not_active Expired - Fee Related
- 1999-08-12 IL IL14197299A patent/IL141972A0/xx active IP Right Grant
- 1999-08-12 DK DK99942843T patent/DK1105433T3/da active
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2001
- 2001-02-12 US US09/780,560 patent/US6590067B2/en not_active Expired - Lifetime
- 2001-03-12 ZA ZA200102025A patent/ZA200102025B/en unknown
- 2001-03-12 IL IL141972A patent/IL141972A/en not_active IP Right Cessation
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2004
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Also Published As
Publication number | Publication date |
---|---|
KR100649370B1 (ko) | 2006-12-21 |
DE59910949D1 (de) | 2004-12-02 |
AU2004200396A1 (en) | 2004-02-26 |
US6590067B2 (en) | 2003-07-08 |
CN1293123C (zh) | 2007-01-03 |
US20020045729A1 (en) | 2002-04-18 |
DK1105433T3 (da) | 2005-01-10 |
CA2338606A1 (en) | 2000-02-24 |
IL141972A0 (en) | 2002-03-10 |
WO2000009588A1 (de) | 2000-02-24 |
CN1312833A (zh) | 2001-09-12 |
ATE280795T1 (de) | 2004-11-15 |
AU5621299A (en) | 2000-03-06 |
ES2237145T3 (es) | 2005-07-16 |
AU771230B2 (en) | 2004-03-18 |
EP1105433B1 (de) | 2004-10-27 |
JP2002522607A (ja) | 2002-07-23 |
ZA200102025B (en) | 2002-02-13 |
KR20010072431A (ko) | 2001-07-31 |
EP1105433A1 (de) | 2001-06-13 |
DE19836514A1 (de) | 2000-02-17 |
IL141972A (en) | 2008-06-05 |
BR9912935B1 (pt) | 2010-09-08 |
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