Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Nitrogen-containing reactant
Patent
1996-01-17
1996-05-07
Yoon, Tae
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Nitrogen-containing reactant
252518, 252519, C08G 7306, H01B 106
Patent
active
055147712
ABSTRACT:
A process for the preparation of an organic solvent soluble ion-doped poly(alkyl-substituted pyrrole) which comprises dissolving an alkyl-substituted pyrrole compound represented by formula (I) in an organic solvent, oxidation-polymerizing the dissolved alkyl-substituted pyrrole in the presence of at least one oxidation polymerization agent selected from the group consisting of a ferric salt and a copper (II) salt to form an ion-doped poly(alkyl-substituted pyrrole), next adding water to the polymerization reaction system thus obtained and then recovering an organic solvent soluble ion-doped poly(alkyl-substituted pyrrole): ##STR1## wherein X represents an alkyl group; and Y represents a hydrogen atom or an alkyl group.
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patent: 5407699 (1995-04-01), Myers
"The Polyanilines: Potential Technology Based on New Chemistry and New Properties", A. G. MacDiarmid et al. Proceedings, European Physical Society Industrial Workshop Science and Applications of Conducting Polymers, May 1990, Norway.
Nakama Katsumi
Sato Hiroyuki
Toho Rayon Co. Ltd.
Yoon Tae
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