Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1994-01-24
1995-07-11
Jagannathan, Vasu S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525282, 525283, 525279, 525291, 525296, 525309, 252500, C08F27900, C08F29114, H01B 112
Patent
active
054322375
ABSTRACT:
Disclosed is a radical polymerizable composition comprised of a polymer having a .pi.-electron conjugated structure having repeating units of a mono-substituted or di-substituted isothianaphthene structure, which is represented by the formula [Ia] and/or [Ib]: ##STR1## wherein R.sup.1 and R.sup.2 represent hydrogen, C1-C18 alkoxy group, or --O(CH.sub.2 CH.sub.2 O).sub.n CH.sub.3 [n: 1 to 4] with the proviso that the case where both R.sup.1 and R.sup.2 represent hydrogen is excluded, X is an anion, y is from 0.01 to 1, and m is from 5 to 5,000,
and a radical polymerizable compound. The radical polymerizable composition has a very stable electroconductivity in air and can be molded into an optional shape.
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Derwent Abstract of Japan 63-215772 published Sep. 1988.
Ikenoue Yoshiaki
Kobayashi Masao
Otsuka Reiko
Saida Yoshihiro
Jagannathan Vasu S.
Showa Denko K.K.
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