Ferrite toner carrier core composition derived from fly ash

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

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252 6255, 252 6256, 252 6258, 252 6259, 252 626, 252 6262, 252 6263, 252 6264, 4301066, 430108, 430965, G03G 900, G03G 914, G03G 910, C01G 4908

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045929882

ABSTRACT:
A ferrite toner carrier core composition derived from flyash comprising a mixture of spherical particulates of the general formula ##EQU1## wherein iron is the principal metallic element and i,j,k denote the number of atoms of monovalent, divalent and trivalent atoms present in one mole of the compound, and

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patent: 4485162 (1984-11-01), Imamura et al.
Studies of the Constitution of Fly Ash Using Selective Dissolution, U.S. Army Eng. Waterways Experiment Station Report, May 1983, Prep. by Bettelle Memorial Inst., Columbus, Ohio.

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