Process for the production of paper

Details Process for the production of paper Process for the production of paper

1996-06-10

1998-12-08

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

1621811, 1621812, 1621813, 1621815, 1621816, 1621818, 162183, D21H 2110

Patent

active

058463844

ABSTRACT:
A process for the production of paper from a suspension of cellulose containing fibers, and optional fillers, which comprises adding an aluminum compound and anionic inorganic particles to the suspension, forming and draining the suspension on a wire, wherein the aluminum compound and anionic inorganic particles are mixed immediately prior to addition to the suspension.

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patent: 5447604 (1995-09-01), Johansson et al.
patent: 5470435 (1995-11-01), Rushmere et al.

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