Dispersions

Details Dispersions Dispersions

1990-04-27

1992-01-28

Schofer, Joseph L.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524458, 524547, 524558, 524560, C08J 4100

Patent

active

050845020

ABSTRACT:
A dispersion of solid inorganic particles in an aqueous medium which is stable to a range of pH's and added electrolyte wherein the dispersing agent is a water soluble copolymer derivable from a hydrophilic oligomer and certain defined olefinically unsaturated acids.

REFERENCES:
patent: 3684779 (1972-08-01), Rapko
patent: 4239671 (1980-12-01), Fink et al.

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