Process of making paper

Details Process of making paper Process of making paper

1975-10-23

1977-06-07

Lindsay, Jr., Robert L.

Paper making and fiber liberation

Processes and products

Non-fiber additive

D21D 300

Patent

active

040281728

ABSTRACT:
An improved process for making paper is described which improvement concerns the mitigation or avoidance of a commonly occurring problem in the industry termed "wet press picking" by means of specified polymeric siloxane additives.

REFERENCES:
patent: 2507200 (1950-05-01), Elliott
patent: 3046160 (1962-07-01), Dengler
patent: 3280160 (1966-10-01), Bailey
patent: 3395071 (1968-07-01), Nitzsche et al.
patent: 3436252 (1969-04-01), Newroth
patent: 3438807 (1969-04-01), Pikula
patent: 3445418 (1969-05-01), Gibbon et al.
patent: 3481829 (1969-12-01), Shull et al.
patent: 3565845 (1971-02-01), Johnson
patent: 3755071 (1973-08-01), Bey et al.

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