发明名称 WERKWIJZE TER VERVAARDIGING VAN HARSEN EN MEMBRANEN MET IONOGENE GROEPEN.
摘要 1,218,677. Ionically conductive resins. KHONE-POULENC S.A. 11 April, 1969 [12 April, 1968], No. 18819/69. Headings C3G and C3P. A cross-linked, ionically conductive resin containing both sulphonic groups and quaternary nitrogen atoms is prepared by reacting one or more polysultones with a polymer containing in each molecule a plurality of tertiary nitrogen atoms. The preferred polysultone is the di-&gamma;- sultone of 2,2-bis-(hydroxymethyl)-propane-1,3- disulphonic acid. The tertiary nitrogen atomcontaining polymer may be a polymer of vinyl pyridine, a dialkylaminovinylbenzene or a dialkylaminoalkylvinylbenzene, or a polymer grafted with a tertiary nitrogen atomcontaining monomer. An inert polymer may be included in the reaction mixture, e.g. a vinyl chloride polymer. Remaining tertiary nitrogen atoms on the polymer may be quaternized with a monosultone, e.g. propanesultone. In the examples films of the resins are cast using polyvinyl chloride, poly-para-dimethylaminostyrene, cyclohexanone, spirobi - 2: 2<SP>1</SP> - propanesultone, hexamethylphosphotriamide, propanesultone, dibutyl ether, squalene, xylene, polyvinyl chloride/4-vinyl-pyridine graft copolymer, pyridine and isobutanol.
申请公布号 NL157913(B) 申请公布日期 1978.09.15
申请号 NL19690005253 申请日期 1969.04.03
申请人 RHONE-POULENC S.A., PARIJS. 发明人
分类号 C08F8/34;H01M2/16 主分类号 C08F8/34
代理机构 代理人
主权项
地址