Preparation of a wax containing paper sheet

Details Preparation of a wax containing paper sheet Preparation of a wax containing paper sheet

1975-09-08

1976-09-28

Bashore, S. Leon

Paper making and fiber liberation

Processes and products

Non-fiber additive

162164EP, 162166, 162168N, 162172, D21D 300

Patent

active

039829936

ABSTRACT:
A process for treatment of a cellulosic paper sheet in which the cellulosic fibers are treated with a polyamine or polyamide and a mixture of wax emulsion, urea-formaldehyde and an aldehyde donor such as a tris nitromethane or an oxazolidine.

REFERENCES:
patent: 2186894 (1940-01-01), Brodersen
patent: 2327162 (1943-08-01), Baldwin et al.
patent: 2352152 (1944-06-01), Kaplan
patent: 2484315 (1949-10-01), Scott
patent: 2601597 (1952-06-01), Daniel et al.
patent: 3483077 (1969-12-01), Aldrich

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