Polymers
AssigneeNissan Chemical Industries, Ltd.
InventorsPoopathy Kathirgamanathan, Subramaniam Ganeshamurugan
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Abstract
There are disclosed polymeric or oligomeric product obtainable from the reaction of an anthraquinone with an aromatic diamine, characterised in that the anthraquinone is substituted or is not substituted and in that the diamine is a diamino anthracene which is substituted or is not substituted. The anthraquinone may be of the general formula (I): where, R may be the same as or different to R′, and may be a hydrogen atom (when R=R′=H, the compound is anthraquinone), or CH3, CH3CH2—, —OCH3, —OCH2CH3, —CH2OCH3, —CH2OCH2CH2OCH3, methoxyethoxyethoxymethyl, aryloxymethyl, phenyl, Cl, Br, CN or NO2, —CH2COOR or CH2NHCOR″ (where R″ is C1-C6 alkyl or a phenyl or biphenyl group).
Claims34
A polymeric or oligomeric product prepared by a process comprising reacting anthraquinone with diaminoanthracene wherein the anthraquinone or diaminoanthracene may be substituted or unsubstituted.
a method for the production of a homopolymer, copolymer, homo-oligomer or co-oligomer product comprising a condensation reaction of anthraquinone with diaminoanthracene wherein the anthraquinone or diaminoanthracene may be substituted or unsubstituted.
A transparent electroconductive coating comprising a polymeric or oligomeric product prepared by reacting anthraquinone with diaminoanthracene, wherein said anthraquinone or diaminoanthracene is substituted or unsubstituted.
A static shielding material comprising a polymeric or oligomeric product prepared by reacting anthraquinone with diaminoanthracene, wherein said anthraquinone or diaminoanthracene is substituted or unsubstituted.
Dependencies are inferred from the claim text.