NEW AROMATIC SULFONATE DERIVATIVE, POLYARYLENE, SULFONATED POLYARYLENE AND PRODUCTION METHOD THEREOF, MACROMOLECULAR SOLID ELECTROLYTE, AND PROTON CONDUCTIVE MEMBRANE
PROBLEM TO BE SOLVED: To provide a production method of a sulfonated polyarylene that is safe and enables easy control of the amount and position of sulfonic groups introduced in the polymer; to provide the sulfonated polyarylene; to provide a polyarylene and an aromatic sulfonate derivative that ar...
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Format | Patent |
Language | English |
Published |
15.07.2004
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Edition | 7 |
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Abstract | PROBLEM TO BE SOLVED: To provide a production method of a sulfonated polyarylene that is safe and enables easy control of the amount and position of sulfonic groups introduced in the polymer; to provide the sulfonated polyarylene; to provide a polyarylene and an aromatic sulfonate derivative that are suitably employed in the production method; and to provide a macromolecular solid electrolyte that comprises the sulfonated polyarylene, and a proton conductive membrane. SOLUTION: The aromatic sulfonate derivative is represented by formula (1) [wherein, X is a halogen atom except fluorine, -OSO3CH3or -OSO3CF3; Y is a divalent organic group; A is -(CH2)m- or -(CF2)m- (m is an integer of 1-10); and R is a 4-20C hydrocarbon group]. The production method of the sulfonated polyarylene comprises subjecting an aromatic compounds at least containing the aromatic sulfonate derivative represented by formula (1) to a coupling polymerization, and hydrolyzing the obtained polyarylene. COPYRIGHT: (C)2004,JPO&NCIPI |
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AbstractList | PROBLEM TO BE SOLVED: To provide a production method of a sulfonated polyarylene that is safe and enables easy control of the amount and position of sulfonic groups introduced in the polymer; to provide the sulfonated polyarylene; to provide a polyarylene and an aromatic sulfonate derivative that are suitably employed in the production method; and to provide a macromolecular solid electrolyte that comprises the sulfonated polyarylene, and a proton conductive membrane. SOLUTION: The aromatic sulfonate derivative is represented by formula (1) [wherein, X is a halogen atom except fluorine, -OSO3CH3or -OSO3CF3; Y is a divalent organic group; A is -(CH2)m- or -(CF2)m- (m is an integer of 1-10); and R is a 4-20C hydrocarbon group]. The production method of the sulfonated polyarylene comprises subjecting an aromatic compounds at least containing the aromatic sulfonate derivative represented by formula (1) to a coupling polymerization, and hydrolyzing the obtained polyarylene. COPYRIGHT: (C)2004,JPO&NCIPI |
Author | SOMA HIROSHI OTSUKI TOSHITAKA KANEOKA NOBUYUKI IGUCHI MASARU MITSUDA NAOKI |
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Snippet | PROBLEM TO BE SOLVED: To provide a production method of a sulfonated polyarylene that is safe and enables easy control of the amount and position of sulfonic... |
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SubjectTerms | ACYCLIC OR CARBOCYCLIC COMPOUNDS BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INSULATORS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
Title | NEW AROMATIC SULFONATE DERIVATIVE, POLYARYLENE, SULFONATED POLYARYLENE AND PRODUCTION METHOD THEREOF, MACROMOLECULAR SOLID ELECTROLYTE, AND PROTON CONDUCTIVE MEMBRANE |
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