Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1995-08-31
1997-01-21
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
1621643, 1621646, 1621681, 1621682, 1621683, 162175, 162178, 1621815, 1621816, 1621818, 162183, D21H 2110
Patent
active
055956300
ABSTRACT:
A process for producing paper, utilizing a combination of anionic and cationic aluminum compound additives and providing superior freeness and diminished turbidity, is provided.
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Chin Peter
E. I. Du Pont de Nemours and Company
Frank George A.
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