Compositions for use with papermaking fillers

Details Compositions for use with papermaking fillers Compositions for use with papermaking fillers

1979-09-19

1981-06-09

Poer, James

Compositions: coating or plastic

Materials or ingredients

Miscellaneous

106214, 106308C, C09C 102

Patent

active

042722977

ABSTRACT:
A composition for flocculating filler in aqueous suspension for use in papermaking, comprising a starch, an organic polyelectrolyte capable of flocculating mineral filler particles in aqueous suspension, and at least one agent capable of regulating the mobility of a dispersion, particularly a substance moderating flocculation of suspended filler or a substance moderating the viscosity of the dispersion.

REFERENCES:
patent: 2007436 (1937-04-01), Rafton
patent: 3661610 (1972-05-01), Ferris
patent: 3940550 (1976-02-01), Delfosse et al.
patent: 3945843 (1976-03-01), Holty et al.
patent: 4174998 (1979-11-01), Shiel

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