MXPA03011703A - Peliculas polimericas basadas en poliazol. - Google Patents
Peliculas polimericas basadas en poliazol.Info
- Publication number
- MXPA03011703A MXPA03011703A MXPA03011703A MXPA03011703A MXPA03011703A MX PA03011703 A MXPA03011703 A MX PA03011703A MX PA03011703 A MXPA03011703 A MX PA03011703A MX PA03011703 A MXPA03011703 A MX PA03011703A MX PA03011703 A MXPA03011703 A MX PA03011703A
- Authority
- MX
- Mexico
- Prior art keywords
- filling line
- vacuum
- fracture safety
- pipe fracture
- insulated
- Prior art date
Links
Classifications
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Thermal Insulation (AREA)
Abstract
La invencion describe peliculas polimericas y una membrana polimerica producida a partir de estas, asi como membranas de separacion que tienen un perfil de propiedad mecanica mejorado, asi como un metodo para la produccion y el uso de las mismas; las peliculas polimericas, membranas polimericas y membranas de separacion inventivas se producen a partir de materiales polimericos seleccionados y tienen propiedades quimicas, termicas y mecanicas y excelentes tal como aquellas que se requieren para el uso como la membrana polimerica electrolito (PEM) en las llamadas celdas de combustible de PEM o en dispositivos para filtrar y/o separar gases y/o liquidos o para osmosis inversa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10129458A DE10129458A1 (de) | 2001-06-19 | 2001-06-19 | Verbesserte Polymerfolien auf Basis von Polyazolen |
PCT/EP2002/006773 WO2002102881A1 (de) | 2001-06-19 | 2002-06-19 | Polymerfolien auf basis von polyazolen |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03011703A true MXPA03011703A (es) | 2004-03-19 |
Family
ID=7688642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03011703A MXPA03011703A (es) | 2001-06-19 | 2002-06-19 | Peliculas polimericas basadas en poliazol. |
Country Status (10)
Country | Link |
---|---|
US (2) | US20040262227A1 (es) |
EP (1) | EP1404745B1 (es) |
JP (1) | JP4392553B2 (es) |
CN (1) | CN1239581C (es) |
AT (1) | ATE283888T1 (es) |
CA (1) | CA2449239C (es) |
DE (2) | DE10129458A1 (es) |
ES (1) | ES2233839T3 (es) |
MX (1) | MXPA03011703A (es) |
WO (1) | WO2002102881A1 (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10109829A1 (de) * | 2001-03-01 | 2002-09-05 | Celanese Ventures Gmbh | Polymermembran, Verfahren zu deren Herstellung sowie deren Verwendung |
DE10117686A1 (de) * | 2001-04-09 | 2002-10-24 | Celanese Ventures Gmbh | Protonenleitende Membran und deren Verwendung |
DE10209419A1 (de) | 2002-03-05 | 2003-09-25 | Celanese Ventures Gmbh | Verfahren zur Herstellung einer Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen |
ES2292993T3 (es) | 2002-03-06 | 2008-03-16 | Basf Fuel Cell Gmbh | Membrana electrolitica conductora de protones con permeabilidad reducida de metanol y su aplicacion en pilas de combustible. |
CA2483015A1 (en) | 2002-04-25 | 2003-11-06 | Pemeas Gmbh | Multilayer electrolyte membrane |
DE10230477A1 (de) | 2002-07-06 | 2004-01-15 | Celanese Ventures Gmbh | Funktionalisierte Polyazole, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
ATE314735T1 (de) | 2002-08-02 | 2006-01-15 | Protonenleitende polymembran, welche sulfonsäuregruppen enthaltende polymere umfasst, und deren anwendung in brennstoffzellen | |
DE10235358A1 (de) * | 2002-08-02 | 2004-02-12 | Celanese Ventures Gmbh | Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen |
DE10239701A1 (de) | 2002-08-29 | 2004-03-11 | Celanese Ventures Gmbh | Polymerfolie auf Basis von Polyazolen und deren Verwendung |
DE10242708A1 (de) | 2002-09-13 | 2004-05-19 | Celanese Ventures Gmbh | Protonenleitende Membranen und deren Verwendung |
DE10246459A1 (de) | 2002-10-04 | 2004-04-15 | Celanese Ventures Gmbh | Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen |
DE10246373A1 (de) | 2002-10-04 | 2004-04-15 | Celanese Ventures Gmbh | Protonenleitende Polymermembran umfassend Sulfonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen |
DE10246372A1 (de) * | 2002-10-04 | 2004-04-15 | Celanese Ventures Gmbh | Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole und deren Anwendung in Brennstoffzellen |
DE10246461A1 (de) * | 2002-10-04 | 2004-04-15 | Celanese Ventures Gmbh | Protonenleitende Polymermembran enthaltend Polyazolblends und deren Anwendung in Brennstoffzellen |
US8513147B2 (en) | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
US7892993B2 (en) | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
US7820314B2 (en) | 2003-07-27 | 2010-10-26 | Basf Fuel Cell Research Gmbh | Proton-conducting membrane and use thereof |
DE102004008628A1 (de) | 2004-02-21 | 2005-09-08 | Celanese Ventures Gmbh | Membran-Elektroden-Einheit mit hoher Leistung und deren Anwendung in Brennstoffzellen |
JP2007537317A (ja) | 2004-05-14 | 2007-12-20 | ペミアス ゲーエムベーハー | 異方性造形体、異方性造形体の製造方法および使用 |
DE102004034139A1 (de) | 2004-07-15 | 2006-02-02 | Pemeas Gmbh | Verfahren zur Herstellung von Membran-Elektroden-Einheiten |
WO2006028190A1 (ja) * | 2004-09-09 | 2006-03-16 | Asahi Kasei Chemicals Corporation | 固体高分子電解質膜およびその製造方法 |
US7838164B2 (en) * | 2004-12-07 | 2010-11-23 | Toray Industries, Inc. | Film electrode composite element and production method therefor, and fuel cell |
DE102005020604A1 (de) * | 2005-05-03 | 2006-11-16 | Pemeas Gmbh | Brennstoffzellen mit geringerem Gewicht und Volumen |
DK1902484T3 (en) * | 2005-07-01 | 2017-12-18 | Industrie De Nora Spa | Process for producing gas diffusion electrodes |
US8945736B2 (en) | 2005-09-10 | 2015-02-03 | Basf Fuel Cell Gmbh | Method for conditioning membrane-electrode-units for fuel cells |
DE102005051887A1 (de) * | 2005-10-29 | 2007-05-03 | Pemeas Gmbh | Membran für Brennstoffzellen, enthaltend Polymere, die Phosphonsäure-und/oder Sulfonsäuregruppen umfassen, Membran-Elektroden-Einheit und deren Anwendung in Brennstoffzellen |
DE102005052378A1 (de) * | 2005-10-31 | 2007-05-03 | Pemeas Gmbh | Verbesserte Membran-Elektrodeneinheiten und Brennstoffzellen mit hoher Lebensdauer |
DE102005058578A1 (de) | 2005-12-08 | 2007-06-28 | Sartorius Ag | Membranen aus Polyazolen, Verfahren zu ihrer Herstellung und Brennstoffzellen unter Verwendung derartiger Membranen |
US20080317946A1 (en) * | 2007-06-21 | 2008-12-25 | Clearedge Power, Inc. | Fuel cell membranes, gels, and methods of fabrication |
US20110114160A1 (en) * | 2008-04-24 | 2011-05-19 | Nitto Denko Corporation | Transparent substrate |
US8512519B2 (en) | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
JP5416546B2 (ja) * | 2009-10-23 | 2014-02-12 | 日東電工株式会社 | 透明基板 |
US20110189484A1 (en) | 2010-02-04 | 2011-08-04 | Hopkins Jr John B | Porous polybenzimidazole resin and method of making same |
US8460591B2 (en) * | 2010-03-23 | 2013-06-11 | GM Global Technology Operations LLC | Porous membranes and methods of making the same |
EP2561572A4 (en) * | 2010-04-22 | 2014-03-05 | Basf Se | IMPROVED POLYAZOLE POLYMERIC ELECTROLYTE MEMBRANE |
DE102010039900A1 (de) * | 2010-08-27 | 2012-03-01 | Wacker Chemie Ag | Poröse Polymerfilme auf der Basis von stickstoffhaltigen aromatischen Polymeren |
US9273417B2 (en) | 2010-10-21 | 2016-03-01 | Eastman Chemical Company | Wet-Laid process to produce a bound nonwoven article |
US8541517B2 (en) | 2011-03-10 | 2013-09-24 | Battelle Energy Alliance, Llc | Polymer compositions, polymer films and methods and precursors for forming same |
US8871052B2 (en) | 2012-01-31 | 2014-10-28 | Eastman Chemical Company | Processes to produce short cut microfibers |
US9283523B2 (en) | 2012-05-25 | 2016-03-15 | Pbi Performance Products, Inc. | Acid resistant PBI membrane for pervaporation dehydration of acidic solvents |
US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
US9309205B2 (en) | 2013-10-28 | 2016-04-12 | Wincom, Inc. | Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures |
US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3313783A (en) * | 1962-07-20 | 1967-04-11 | Teijin Ltd | Process for preparation of polybenzimidazoles |
BE788751A (fr) * | 1971-09-13 | 1973-01-02 | Teijin Ltd | Membranes polymeres permselectives |
US4120098A (en) * | 1976-06-22 | 1978-10-17 | E. I. Du Pont De Nemours And Company | Solvent exchange drying of membranes for gas separation |
US4087388A (en) * | 1976-10-21 | 1978-05-02 | E. I. Du Pont De Nemours And Company | Process of preparing a permselective membrane |
US4259183A (en) * | 1978-11-07 | 1981-03-31 | Midwest Research Institute | Reverse osmosis membrane |
IL64967A0 (en) * | 1981-03-17 | 1982-04-30 | Aligena Ag | Semipermeable membranes containing modified polysulfones,their manufacture and their use |
US4483977A (en) * | 1982-05-24 | 1984-11-20 | Celanese Corporation | High molecular weight polybenzimidazoles |
US4628067A (en) * | 1984-01-16 | 1986-12-09 | Celanese Corporation | Microporous polybenzimidazole particulates |
US4933083A (en) * | 1985-04-15 | 1990-06-12 | Hoechst Celanese Corp. | Polybenzimidazole thin film composite membranes |
US4761234A (en) * | 1985-08-05 | 1988-08-02 | Toray Industries, Inc. | Interfacially synthesized reverse osmosis membrane |
US4758343A (en) * | 1985-09-20 | 1988-07-19 | Toray Industries, Inc. | Interfacially synthesized reverse osmosis membrane |
US4693824A (en) * | 1985-09-23 | 1987-09-15 | Celanese Corporation | Process for the production of polybenzimidazole ultrafiltration membranes |
US4693825A (en) * | 1985-09-23 | 1987-09-15 | Celanese Corporation | Method for the preparation of polybenzimidazole membranes |
US4814399A (en) * | 1987-07-24 | 1989-03-21 | Hoechst Celanese Corporation | Sulfoalkylation of polybenzimidazole |
EP0343247B1 (en) * | 1987-07-30 | 1993-03-03 | Toray Industries, Inc. | Porous polytetrafluoroethylene membrane, separating apparatus using same, and process for their production |
US4814530A (en) * | 1987-09-03 | 1989-03-21 | Hoechst Celanese Corporation | Sintered polybenzimidazole article |
US5043113A (en) * | 1988-08-05 | 1991-08-27 | Hoechst Celanese Corp. | Process for formation of halogenated polymeric microporous membranes having improved strength properties |
US5091087A (en) * | 1990-06-25 | 1992-02-25 | Hoechst Celanese Corp. | Fabrication of microporous PBI membranes with narrow pore size distribution |
GB2250469B (en) * | 1990-12-03 | 1995-03-22 | Aligena Ag | Charged asymmetric mosaic membranes |
US5169871A (en) * | 1991-12-19 | 1992-12-08 | Hoechst Celanese Corp. | Highly porous compressible polymeric powders |
US5247010A (en) * | 1991-12-19 | 1993-09-21 | Hoechst Celanese Corp. | Compactible benzimidazole polymeric compositions |
US5147895A (en) * | 1991-12-19 | 1992-09-15 | Hoechst Celanese Corp. | Highly porous compressible polymeric powders |
US5262056A (en) * | 1992-11-30 | 1993-11-16 | Board Of Regents, The University Of Texas System | Polyamides and polypyrrolones for fluid separation membranes |
US5525436A (en) * | 1994-11-01 | 1996-06-11 | Case Western Reserve University | Proton conducting polymers used as membranes |
JP3607004B2 (ja) * | 1996-07-05 | 2005-01-05 | クラリアント インターナショナル リミテッド | ポリベンゾイミダゾール系化合物の溶液およびその製法 |
JP2000281819A (ja) * | 1999-01-27 | 2000-10-10 | Aventis Res & Technol Gmbh & Co Kg | 架橋高分子膜の製造方法及び燃料電池 |
US6623639B2 (en) * | 1999-03-19 | 2003-09-23 | Bend Research, Inc. | Solvent-resistant microporous polybenzimidazole membranes |
US6770202B1 (en) * | 1999-04-14 | 2004-08-03 | Pall Corporation | Porous membrane |
US6946211B1 (en) * | 1999-09-09 | 2005-09-20 | Danish Power Systems Aps | Polymer electrolyte membrane fuel cells |
US6478987B1 (en) * | 1999-09-20 | 2002-11-12 | Honda Giken Kogyo Kabushiki Kaisha | Proton conducting polymer, method for producing the same, solid polymer electrolyte and electrode |
US6623634B1 (en) * | 2000-10-11 | 2003-09-23 | Paul L. Whitehurst | Tissue float water bath liner and filter |
DE10052242A1 (de) * | 2000-10-21 | 2002-05-02 | Celanese Ventures Gmbh | Mit Säure dotierte, ein- oder mehrschichtige Kunststoffmembran mit Schichten aufweisend Polymerblends umfassend Polymere mit wiederkehrenden Azoleinheiten, Verfahren zur Herstellung solche Kunststoffmembranen sowie deren Verwendung |
JP3924675B2 (ja) * | 2001-01-09 | 2007-06-06 | 独立行政法人産業技術総合研究所 | プロトン伝導性膜、その製造方法及びそれを用いた燃料電池 |
DE10110752A1 (de) * | 2001-03-07 | 2002-09-19 | Celanese Ventures Gmbh | Verfahren zur Herstellung einer Membran aus verbrücktem Polymer und Brennstoffzelle |
JP3698067B2 (ja) * | 2001-03-30 | 2005-09-21 | Jsr株式会社 | 電子吸引性基および電子供与性基を有するモノマー、それを用いた共重合体、ならびにプロトン伝導膜 |
DE10117687A1 (de) * | 2001-04-09 | 2002-10-17 | Celanese Ventures Gmbh | Protonenleitende Membran und deren Verwendung |
DE10117686A1 (de) * | 2001-04-09 | 2002-10-24 | Celanese Ventures Gmbh | Protonenleitende Membran und deren Verwendung |
ATE314735T1 (de) * | 2002-08-02 | 2006-01-15 | Protonenleitende polymembran, welche sulfonsäuregruppen enthaltende polymere umfasst, und deren anwendung in brennstoffzellen | |
US6878475B2 (en) * | 2002-11-22 | 2005-04-12 | T/J Technologies, Inc. | Membrane for fuel cell, and fuel cell incorporating that membrane |
US6946015B2 (en) * | 2003-06-26 | 2005-09-20 | The Regents Of The University Of California | Cross-linked polybenzimidazole membrane for gas separation |
US6997971B1 (en) * | 2004-07-28 | 2006-02-14 | The Regents Of The University Of California | Cross-linked polybenzimidazole membrane for gas separation |
-
2001
- 2001-06-19 DE DE10129458A patent/DE10129458A1/de not_active Withdrawn
-
2002
- 2002-06-19 ES ES02748797T patent/ES2233839T3/es not_active Expired - Lifetime
- 2002-06-19 JP JP2003506350A patent/JP4392553B2/ja not_active Expired - Fee Related
- 2002-06-19 EP EP02748797A patent/EP1404745B1/de not_active Expired - Lifetime
- 2002-06-19 CA CA002449239A patent/CA2449239C/en not_active Expired - Fee Related
- 2002-06-19 AT AT02748797T patent/ATE283888T1/de not_active IP Right Cessation
- 2002-06-19 MX MXPA03011703A patent/MXPA03011703A/es not_active Application Discontinuation
- 2002-06-19 DE DE50201690T patent/DE50201690D1/de not_active Expired - Lifetime
- 2002-06-19 CN CNB028120930A patent/CN1239581C/zh not_active Expired - Fee Related
- 2002-06-19 WO PCT/EP2002/006773 patent/WO2002102881A1/de active IP Right Grant
- 2002-06-19 US US10/481,170 patent/US20040262227A1/en not_active Abandoned
-
2006
- 2006-08-30 US US11/512,803 patent/US7485227B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1404745B1 (de) | 2004-12-01 |
DE50201690D1 (de) | 2005-01-05 |
WO2002102881A1 (de) | 2002-12-27 |
CN1516717A (zh) | 2004-07-28 |
CN1239581C (zh) | 2006-02-01 |
CA2449239A1 (en) | 2002-12-27 |
ES2233839T3 (es) | 2005-06-16 |
JP4392553B2 (ja) | 2010-01-06 |
JP2004534882A (ja) | 2004-11-18 |
US20040262227A1 (en) | 2004-12-30 |
EP1404745A1 (de) | 2004-04-07 |
ATE283888T1 (de) | 2004-12-15 |
DE10129458A1 (de) | 2003-01-02 |
CA2449239C (en) | 2008-08-26 |
US7485227B2 (en) | 2009-02-03 |
US20070102361A1 (en) | 2007-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or rights |
Owner name: PEMEAS GMBH |
|
FA | Abandonment or withdrawal |