Precursor polymer compositions comprising polybenzimidazole

Klaehn, John R.; Peterson, Eric S.; Orme, Christopher J.

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Title: Precursor polymer compositions comprising polybenzimidazole

Abstract

Stable, high performance polymer compositions including polybenzimidazole (PBI) and a melamine-formaldehyde polymer, such as methylated, poly(melamine-co-formaldehyde), for forming structures such as films, fibers and bulky structures. The polymer compositions may be formed by combining polybenzimidazole with the melamine-formaldehyde polymer to form a precursor. The polybenzimidazole may be reacted and/or intertwined with the melamine-formaldehyde polymer to form the polymer composition. For example, a stable, free-standing film having a thickness of, for example, between about 5 .mu.m and about 30 .mu.m may be formed from the polymer composition. Such films may be used as gas separation membranes and may be submerged into water for extended periods without crazing and cracking. The polymer composition may also be used as a coating on substrates, such as metal and ceramics, or may be used for spinning fibers. Precursors for forming such polymer compositions are also disclosed.

Inventors:: Klaehn, John R.; Peterson, Eric S.; Orme, Christopher J.

Issue Date:: 2015-07-14

Research Org.:: Idaho National Laboratory (INL), Idaho Falls, ID (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1193391

Patent Number(s):: 9080052

Application Number:: 14/014,664

Assignee:: Battelle Energy Alliance, LLC (Idaho Falls, ID)

Patent Classifications (CPCs):: C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Show more

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L61/28 - with melamine
C08L79/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/31862 - Melamine-aldehyde

Show less

DOE Contract Number:: AC07-05ID14517

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Aug 30

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Klaehn, John R., Peterson, Eric S., and Orme, Christopher J. Precursor polymer compositions comprising polybenzimidazole.  United States: N. p., 2015. 
        Web.

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                    Klaehn, John R., Peterson, Eric S., & Orme, Christopher J. Precursor polymer compositions comprising polybenzimidazole.  United States.

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                    Klaehn, John R., Peterson, Eric S., and Orme, Christopher J. Tue .  
        "Precursor polymer compositions comprising polybenzimidazole".  United States.  https://www.osti.gov/servlets/purl/1193391.

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@article{osti_1193391,

  title        = {Precursor polymer compositions comprising polybenzimidazole},

  author       = {Klaehn, John R. and Peterson, Eric S. and Orme, Christopher J.},

  abstractNote = {Stable, high performance polymer compositions including polybenzimidazole (PBI) and a melamine-formaldehyde polymer, such as methylated, poly(melamine-co-formaldehyde), for forming structures such as films, fibers and bulky structures. The polymer compositions may be formed by combining polybenzimidazole with the melamine-formaldehyde polymer to form a precursor. The polybenzimidazole may be reacted and/or intertwined with the melamine-formaldehyde polymer to form the polymer composition. For example, a stable, free-standing film having a thickness of, for example, between about 5 .mu.m and about 30 .mu.m may be formed from the polymer composition. Such films may be used as gas separation membranes and may be submerged into water for extended periods without crazing and cracking. The polymer composition may also be used as a coating on substrates, such as metal and ceramics, or may be used for spinning fibers. Precursors for forming such polymer compositions are also disclosed.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2015},

  month        = {7}

}

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Works referenced in this record:

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patent, March 1976

Gerber, Arthur H.
US Patent Document 3,943,125
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Sansone, Michael J.; Kwiatek, Mark S.
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Marikar, Y. M. Faruq; Besso, Michael M.
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Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
patent, August 2007

Klaehn, John R.; Peterson, Eric S.; Wertsching, Alan K.
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Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
patent, December 2007

Klaehn, John R.; Peterson, Eric S.; Orme, Christopher J.
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Polyazole-based polymer films
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Kiefer, Joachim; Uensal, Oemer; Baurmeister, Jochen
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Similar Records

Title: Precursor polymer compositions comprising polybenzimidazole

Abstract

Citation Formats

Substituted tetraamino heterocyclic compounds, useful in the preparation of substituted polybenzimidazoles and poly-imidazopyrrolones patent, March 1976

Chemical modification of polybenzimidazole semipermeable patent, April 1977

Electrically conductive polybenzimidazole fibrous material patent, July 1988

N-substituted polybenzimidazole polymer patent, February 1990

Preparation of N-substituted phenyl polybenzimidazole polymers patent, June 1990

Process for preparing electrically conductive shaped articles from polybenzimidazoles patent, May 1991

High performance UV and heat crosslinked or chain extended polymers patent, November 2001

Meniscus membranes for separations patent, January 2004

Cross-linked polybenzimidazole membrane for gas separation patent, September 2005

Meniscus membranes for separations patent, September 2005

Cross-linked polybenzimidazole membrane for gas separation patent, February 2006

Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications patent, August 2007

Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications patent, December 2007

Method for producing a membrane from a crosslinked polymer blend, and corresponding fuel cell patent, December 2008

Polyazole-based polymer films patent, February 2009

Polymeric media comprising polybenzimidazoles N-substituted with organic-inorganic hybrid moiety patent, December 2009

Ballistic resistant body armor articles patent, February 2010

Polybenzimidazole compounds patent, August 2010

Polybenzimidazole resin-based new chelating agents. Ferric ion selectivity of resins with immobilized oligoamines journal, December 1988

Polybenzimidazole resin-based new chelating agents. Uranyl and ferric ion selectivity of resins with anchored dimethylglyoxime journal, January 1989

Non-Fluorinated Polymer Materials for Proton Exchange Membrane Fuel Cells journal, August 2003

Anhydrous Proton-Conducting Polymers journal, August 2003

Substituted aliphatic polybenzimidazoles as membrane separator materials journal, January 1969

Substituted tetraamino heterocyclic compounds, useful in the preparation of substituted polybenzimidazoles and poly-imidazopyrrolones
patent, March 1976

Chemical modification of polybenzimidazole semipermeable
patent, April 1977

Electrically conductive polybenzimidazole fibrous material
patent, July 1988

N-substituted polybenzimidazole polymer
patent, February 1990

Preparation of N-substituted phenyl polybenzimidazole polymers
patent, June 1990

Process for preparing electrically conductive shaped articles from polybenzimidazoles
patent, May 1991

High performance UV and heat crosslinked or chain extended polymers
patent, November 2001

Meniscus membranes for separations
patent, January 2004

Cross-linked polybenzimidazole membrane for gas separation
patent, September 2005

Meniscus membranes for separations
patent, September 2005

Cross-linked polybenzimidazole membrane for gas separation
patent, February 2006

Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
patent, August 2007

Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
patent, December 2007

Method for producing a membrane from a crosslinked polymer blend, and corresponding fuel cell
patent, December 2008

Polyazole-based polymer films
patent, February 2009

Polymeric media comprising polybenzimidazoles N-substituted with organic-inorganic hybrid moiety
patent, December 2009

Ballistic resistant body armor articles
patent, February 2010

Polybenzimidazole compounds
patent, August 2010

Polybenzimidazole resin-based new chelating agents. Ferric ion selectivity of resins with immobilized oligoamines
journal, December 1988

Polybenzimidazole resin-based new chelating agents. Uranyl and ferric ion selectivity of resins with anchored dimethylglyoxime
journal, January 1989

Non-Fluorinated Polymer Materials for Proton Exchange Membrane Fuel Cells
journal, August 2003

Anhydrous Proton-Conducting Polymers
journal, August 2003

Substituted aliphatic polybenzimidazoles as membrane separator materials
journal, January 1969