Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From ketone or ketene reactant
Patent
1994-09-27
1997-06-03
Dodson, Shelley A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From ketone or ketene reactant
525540, 528391, 528422, 528480, C08G 1206
Patent
active
056355823
ABSTRACT:
The present invention concerns a magnetic copolymer having a structural unit comprising a first multivalent radical and a second multivalent radical derived from an aminoaromatic compound selected from a substituted amine containing at least two condensed benzene nuclei, a substituted polycyclic compound containing at least one aniline unit in its structure, and an aniline derivative substituted on the ring by an ethynylidene or paraphenylene side chain, these compounds being in their reduced or oxidized forms, said first and said second radical being coupled together by a carbon-nitrogen bond and the nitrogen atoms being separated by a single aromatic ring, characterized in that said first radical is derived from a compound selected from 1-naphthylamine, which may be substituted, in its reduced or oxidized form.
REFERENCES:
Arevalo et al, "Mechanism of Electropolymerization of 1-Naphtylamine in Aqueous Acid Media", Electrochimica Acta, vol. 35, No. 4, 1990, pp. 741-748.
French Search Report FR 9311504 Jun. 17, 1994.
Galaj Stanislas
Le Mehaute Alain
Alcatel Alsthom Compagnie Generale d'Electricite
Dodson Shelley A.
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