Polyaniline derivatives and their production process

Details Polyaniline derivatives and their production process Polyaniline derivatives and their production process

1992-03-20

1993-08-17

Carrillo, Ana L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528422, C08G 7300

Patent

active

052370232

ABSTRACT:
Novel polyaniline derivatives soluble in general organic solvents are provided without impairment of the inherent good properties of the corresponding polyanilines. The novel polyaniline derivatives are polymers which substantially comprises a structural unit represented by the following formula (I) ##STR1## wherein m and n are each an integer of 0 or more but m and n are not zero simultaneously, and a structural unit represented by the following formula (II) ##STR2## wherein Z means a group represented by the formula --CHR.sup.1 --CHR.sup.2 --XH, --C(.dbd.W)--NH--R.sup.1 or --C(.dbd.0)--Y--COOM, where R.sup.1 and R.sup.2 denote each a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted benzyl group, X denotes an oxygen atom, a sulfur atom or NH, W denotes an oxygen or a sulfur atom, M represents a hydrogen atom or an alkali metal, and Y denotes a substituted or unsubstituted o-phenylene group, --CR.sup.1 .dbd.CR.sup.2 --or --CRH.sup.1 --CHR.sup.2 --, R.sup.1 and R.sup.2 being the same as described above, said polymer having a degree of substitution of the N-hydrogen atoms of k/(n+2m+k)=0.001-0.5 wherein k is a number of the structural unit represented by the formula (II), and a polymerization degree of n+2m+k=7-2000.

REFERENCES:
patent: 5008041 (1991-04-01), Cameron et al.

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