Soft, strong, absorbent tissue paper and process therefor

D - Textiles – Paper – 21 – H

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92/65, 92/11.2

D21H 5/00 (1985.01)

Patent

CA 1191727

SOFT, STRONG, ABSORBENT TISSUE PAPER AND PROCESS THEREFOR Thomas Ward Osborn III ABSTRACT OF THE DISCLOSURE Soft, strong, absorbent tissue paper webs and processes for their manufacture. The webs can be used to form towelling, sanitary tissue, and facial tissue products. The process comprises the steps of forming a papermaking furnish comprising wood pulp fibers and a water-soluble cationic resin, forming an embryonic web from the papermaking furnish as by the use of a Fourdrinier machine, at least partially impregnating the embryonic web with a binder material comprising a polymeric latex having anionic functional groups in the polymer structure, and drying the impregnated embryonic web.

412228

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