Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1995-07-05
1997-05-27
Czaja, Donald E.
Paper making and fiber liberation
Processes and products
Non-fiber additive
162173, 162158, 162 76, 162 77, D21H 2112, D21H 1706, B01D 1904
Patent
active
056328605
ABSTRACT:
A method for controlling foam in the papermaking operation comprising a polyether surfactant and polyethoxylated sorbitol hexaoleate.
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Ser. No. 08/233603 Hendriks Apr. 19, 1994.
Barnett Daniel J.
Hendriks William A.
BetzDearborn Inc.
Czaja Donald E.
Fortuna Jos'e A.
Paikoff Richard A.
Ricci Alexander D.
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