Absorbent cellulosic products with regenerated cellulose...

Paper making and fiber liberation – Processes and products – Plural fiber containing

Reexamination Certificate

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C162S157700, C162S184000

Reexamination Certificate

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07951264

ABSTRACT:
A method of making absorbent cellulosic sheet includes forming a web of papermaking fibers, extruding a cellulosic dope of underivatized cellulose, disposing the dope upon the web and regenerating the cellulose in-situ. Regenerated filaments may have a denier of from about 0.05 to about 20.

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