Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1972-10-30
1976-06-29
Lindsay, Jr., Robert L.
Paper making and fiber liberation
Processes and products
Non-fiber additive
195 8, 195 33, 195 63, 195 68, D21D 300
Patent
active
039665437
ABSTRACT:
A dilute, aqueous solution of cellulase enzyme complex is applied to the wet paper web during paper manufacture to improve the disintegratability of the paper during subsequent disposal.
REFERENCES:
patent: 2280307 (1942-04-01), Diehm
patent: 3021253 (1962-02-01), Opderbeck et al.
patent: 3041246 (1962-06-01), Bolaski et al.
patent: 3642580 (1972-02-01), Ghose
patent: 3645769 (1972-02-01), Willey et al.
Casey, "Pulp & Paper," 2nd ed., vol. II, pp. 946-947.
Mandels et al., "Production of Cellulases," Advances in Chem. Series 95, (1969), pp. 395, 394.
Cayle Theodore
Moskowitz Gerard J.
Altman Louis
Baxter Laboratories, Inc.
Chin Peter
Flynn Lawrence W.
Hensley Max D.
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