Papermaking using cationic starch and naturally anionic polysacchride gums
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United States of America Patent
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Apr 14, 1992
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N/A
app pub date -
Aug 16, 1990
filing date -
Sep 2, 1988
priority date (Note) -
Expired
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Abstract
The present invention is directed to a paper having improved properties, a process of producing the paper, and compositions used in the process of producing the paper. The invention generally comprises using a cationic starch in combination with a naturally anionic polysaccharide gum.
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