Process for the manufacture of printing paper and board

Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...

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Details

427361, 427391, 428513, 428514, 428537, B01D 1300, C02F 144

Patent

active

042947049

ABSTRACT:
Aqueous latex base binder of a synthetic polymer for preparing aqueous compositions for coating paper and board for printing, having improved wet and dry tear strength. The content in the latex of hydrosoluble compounds dissolved in the aqueous phase is less than 0.5% by weight in relation to the polymer.

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