Asbestos dispersions

Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – Mineral fibers

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Details

162155, 252313R, C03B 3700

Patent

active

042082447

ABSTRACT:
Asbestos fibre is dispersed in an aqueous medium essentially comprised of water, soap and from 25 to a 100 percent molar excess of fatty acid, said excess being calculated on the amount of fatty acid combined in the soap, to form a colloidal dispersion.

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patent: 3586639 (1971-06-01), House
patent: 3630012 (1971-12-01), Guerther
patent: 4115991 (1978-09-01), Magnall et al.

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