Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1980-03-31
1981-10-13
Smith, Ronald H.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
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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Daniel Jean-Claude
Grossoleil Jacques
Roullet Robert
Childs S. L.
Rhone-Poulenc Industries
Smith Ronald H.
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