Modified opacifying composition for paper
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United States of America Patent
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Dec 5, 1995
Grant Date -
N/A
app pub date -
Sep 2, 1994
filing date -
Sep 2, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A composition is provided for use as an additive to the pulp slurry of cellulose fibers in the papermaking process. The composition contains the reaction product of fatty acid and diamine to which is added a glyoxal compound, wherein the composition further includes a surfactant.
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