Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate
2006-05-01
2008-12-09
Halpern, Mark (Department: 1791)
Paper making and fiber liberation
Processes and products
Non-fiber additive
C162S181200, C162S147000
Reexamination Certificate
active
07462260
ABSTRACT:
A process for manufacturing a cellulosic paper product is provided. The process comprises forming an aqueous suspension of papermaking fibers; introducing sodium bicarbonate into the aqueous suspension; depositing the aqueous suspension onto a sheet-forming fabric to form a wet web; and dewatering and drying the wet web. The process of the present invention provides cellulosic paper products exhibiting a reduced malodor upon re-wetting.
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Anderson Ralph
Spence Tameka
Halpern Mark
Kimberly--Clark Worldwide, Inc.
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