Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1981-08-17
1983-02-08
Smith, William F.
Paper making and fiber liberation
Processes and products
Non-fiber additive
8100, D21H 302
Patent
active
043728154
ABSTRACT:
This invention is directed to a method for upgrading cellulose by treating same with a chemical to produce a cellulose sheet having substantially increased absorbency, bulk and softness properties. The chemical system comprises the reaction product of a cyanuric halide compound and an alkylene oxide compound, respectively.
REFERENCES:
patent: 3961892 (1976-06-01), Bishop et al.
Newkirk David D.
Wilhoit Darrel L.
Crown Zellerbach Corporation
Smith William F.
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