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1. EP2244323 - POLYELECTROLYTE COMPOSITION, METHOD OF PRODUCTION OF SAME, AND FUEL CELL

官庁
欧州特許庁(EPO)
出願番号 09705610
出願日 26.01.2009
公開番号 2244323
公開日 27.10.2010
公報種別 A4
IPC
H01M 8/02
H電気
01基本的電気素子
M化学的エネルギーを電気的エネルギーに直接変換するための方法または手段,例.電池
8燃料電池;その製造
02細部
C08G 61/00
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
G炭素-炭素不飽和結合のみが関与する反応以外の反応によって得られる高分子化合物
61高分子の主鎖に炭素―炭素連結基を形成する反応により得られる高分子化合物
C08G 61/12
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
G炭素-炭素不飽和結合のみが関与する反応以外の反応によって得られる高分子化合物
61高分子の主鎖に炭素―炭素連結基を形成する反応により得られる高分子化合物
12高分子の主鎖に炭素以外の原子を含む高分子化合物
C08J 5/22
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
J仕上げ;一般的混合方法;サブクラスC08B,C08C,C08F,C08GまたはC08Hに包含されない後処理(プラスチックの加工,例.成形B29)
5高分子物質を含む成形品の製造
20イオン交換樹脂の成形体の製造
22フイルム,膜または隔膜
C08L 65/02
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
L高分子化合物の組成物
65主鎖に炭素―炭素結合を形成する反応によって得られる高分子化合物の組成物;そのような重合体の誘導体の組成物
02ポリフェニレン
H01B 1/06
H電気
01基本的電気素子
Bケーブル;導体;絶縁体;導電性,絶縁性または誘導性特性に対する材料の選択
1導電材料によって特徴づけられる導体または導電物体;導体としての材料の選択
06主として他の非金属物質からなるもの
CPC
C08G 61/12
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
61Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
12Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
C08G 2261/126
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
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
10Definition of the polymer structure
12Copolymers
126block
C08G 2261/1452
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
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
10Definition of the polymer structure
14Side-groups
145Side-chains containing sulfur
1452containing sulfonyl or sulfonate-groups
C08G 2261/312
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
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
30Monomer units or repeat units incorporating structural elements in the main chain
31incorporating aromatic structural elements in the main chain
312Non-condensed aromatic systems, e.g. benzene
C08G 2261/3444
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
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
30Monomer units or repeat units incorporating structural elements in the main chain
34incorporating partially-aromatic structural elements in the main chain
344containing heteroatoms
3444Polyethersulfones
C08G 2261/354
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
2261Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
30Monomer units or repeat units incorporating structural elements in the main chain
35Macromonomers, i.e. comprising more than 10 repeat units
354containing hetero atoms
出願人 SUMITOMO CHEMICAL CO
発明者 YAMASHITA YASUHIRO
指定国 (国コード)
優先権情報 2008022614 01.02.2008 JP
発明の名称
(DE) POLYELEKTROLYTZUSAMMENSETZUNG, HERSTELLUNGSVERFAHREN DAFÜR UND BRENNSTOFFZELLE
(EN) POLYELECTROLYTE COMPOSITION, METHOD OF PRODUCTION OF SAME, AND FUEL CELL
(FR) COMPOSITION DE POLYÉLECTROLYTE, PROCÉDÉ DE PRODUCTION DE CELLE-CI ET PILE À COMBUSTIBLE
要約
(EN) A polymer electrolyte composition comprising a mixed solvent including a plurality of solvents with boiling points differing from one another, and a block copolymer-type polymer electrolyte comprising a block having an ion-exchange group and a block having substantially no ion-exchange groups, wherein the mixed solvent is a good solvent of the block copolymer-type polymer electrolyte, and a solvent A having the highest boiling point of the solvents included in the mixed solvent is a poor solvent of the block copolymer-type polymer electrolyte and good solvent of the block having the ion-exchange group.
(FR) L'invention concerne une composition de polyélectrolyte comprenant un solvant mélangé comprenant une pluralité de solvants ayant des points d'ébullition différents les uns des autres et des copolymères séquencés polyélectrolytes comprenant des séquences qui ont des groupes échangeurs d'ions et des séquences n'ayant quasiment pas de groupes échangeurs d'ions, le solvant mélangé étant un bon solvant des copolymères séquencés polyélectrolytes et un solvant A, ayant le point d'ébullition le plus élevé des solvants du solvant mélangé, étant un mauvais solvant dans les copolymères séquencés polyélectrolytes ainsi qu'un bon solvant des séquences susmentionnées ayant des groupes échangeurs d'ions.