Complex pigment compositions for coating of paper

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...

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524447, 524451, 524437, 524438, 524425, 106501, 106447, C08J 310

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047754206

ABSTRACT:
Complex pigment compositions for the coating of paper, comprising an aqueous phase, at least one pigment of mineral origin, a binding agent, optionally various customary additives, and a dispersing agent comprised of carboxyl-containing polymers which are water soluble and are converted to form salts. The polymers are obtained by known polymerization processes. The dispersing agent

REFERENCES:
patent: 4062692 (1977-12-01), Hemmerich et al.
patent: 4244863 (1981-01-01), Hemmerich et al.
patent: 4395499 (1983-07-01), Rosenski et al.
patent: 4429074 (1984-01-01), Mishiba et al.

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