Quaternary ammonium compounds and treatment of cellulose pulp an

Details Quaternary ammonium compounds and treatment of cellulose pulp an Quaternary ammonium compounds and treatment of cellulose pulp an

1977-11-29

1979-03-13

Bashore, S. Leon

Paper making and fiber liberation

Processes and products

Non-fiber additive

162183, 162186, 162201, D21D 300

Patent

active

041441222

ABSTRACT:
Quaternary ammonium compounds are provided which are useful in the treatment of cellulose pulp and paper to reduce inter-fiber bonding and thereby obtain a low mechanical strength.
A process is also provided for the treatment of cellulose pulp or paper therewith to reduce inter-fiber bonding and mechanical strength.

REFERENCES:
patent: 2756647 (1956-07-01), Thompson
patent: 3554862 (1971-01-01), Hervey et al.
patent: 3556931 (1971-01-01), Champaigne
patent: 3636114 (1972-01-01), Tobler et al.
patent: 3932495 (1976-01-01), Martinsson et al.
patent: 3972855 (1976-08-01), Martinsson et al.

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