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1. EP2634204 - CONDUCTIVE ANILINE POLYMER, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CONDUCTIVE FILM

Office European Patent Office
Application Number 11836247
Application Date 25.10.2011
Publication Number 2634204
Publication Date 04.09.2013
Publication Kind A4
IPC
C08G 73/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
02Polyamines
C08L 79/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions 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 C08L61/-C08L77/259
02Polyamines
C09D 5/24
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
24Electrically-conducting paints
CPC
C08G 73/0266
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
02Polyamines
026Wholly aromatic polyamines
0266Polyanilines or derivatives thereof
C08L 79/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79Compositions 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 C08L61/00 - C08L77/00
02Polyamines
C09D 179/02
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
179Coating compositions based on 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 C09D161/00 - C09D177/00
02Polyamines
H01B 1/128
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
06mainly consisting of other non-metallic substances
12organic substances
124Intrinsically conductive polymers
128comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
H01B 13/30
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
13Apparatus or processes specially adapted for manufacturing conductors or cables
30Drying; Impregnating
C08G 73/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
Applicants MITSUBISHI RAYON CO
Inventors YAMADA KOHEI
HORIUCHI YASUSHI
HACHIYA YUKIKO
UZAWA MASASHI
SAKAI TAKAHIRO
TAKAGI TAMAE
Designated States
Priority Data 2010240039 26.10.2010 JP
2011006849 17.01.2011 JP
2011032053 17.02.2011 JP
2011071517 29.03.2011 JP
2011083579 05.04.2011 JP
Title
(DE) LEITFÄHIGES ANILINPOLYMER, HERSTELLUNGSVERFAHREN DAFÜR UND VERFAHREN ZUR HERSTELLUNG EINES LEITFÄHIGEN FILMS
(EN) CONDUCTIVE ANILINE POLYMER, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CONDUCTIVE FILM
(FR) POLYMÈRE D'ANILINE CONDUCTEUR, PROCÉDÉ DE PRODUCTION DUDIT POLYMÈRE ET PROCÉDÉ DE PRODUCTION DU FILM CONDUCTEUR
Abstract
(EN)
When measuring the molecular mass distribution of conductive aniline polymer of formula (1) by GPC and converting its retention time into molecular mass (M) in terms of sodium polystyrene sulfonate, for the molecular mass (M), the area ratio (X/Y) of the area (X) of a region of 15,000 Da or more to the area (Y) of a region of less than 15,000 Da is 1.20 or more. A method for producing such a polymer includes: polymerization step (Z1) where specific aniline derivative (A) is polymerized in a solution containing basic compound (B), solvent (C), and oxidizing agent (D) at a liquid temperature lower than 25°C; or polymerization step (Z2) where specific aniline derivative (A) and oxidizing agent (D) are added to and polymerized in a solution of a conductive aniline polymer (P-1) with a unit of formula (1) dissolved or dispersed in a solvent (C).

(FR)
L'invention concerne un polymère d'aniline conducteur qui a une unité représentée par la formule (1). Quand la distribution du poids moléculaire de ce polymère d'aniline conducteur est déterminée par chromatographie par perméation du gel et que le temps de rétention est converti en un poids moléculaire (M) en termes de polystyrènesulfonate de sodium, le rapport de surface de la surface (X) d'une région où le poids moléculaire (M) est de 15 000 Da ou plus par rapport à la surface (Y) d'une région où le poids moléculaire (M) est inférieur à 15 000 Da, à savoir X/Y, est de 1,20 ou plus. Un procédé de production de ce polymère d'aniline conducteur comprend : une étape de polymérisation (Z1) où un dérivé d'aniline spécifique (A) est polymérisé dans une solution, qui contient un composé basique (B), un solvant (C) et un agent oxydant (D), à une température du liquide de moins de 25˚C ; ou une étape de polymérisation (Z2) où un dérivé d'aniline spécifique (A) et un agent oxydant (D) sont ajoutés dans un liquide, où un polymère d'aniline conducteur (P-1) ayant une unité représentée par la formule (1) est dissous ou dispersé dans un solvant (C), et polymérisé dedans.