Whitewater formulation containing a cationic polyacrylamide
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United States of America Patent
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Jul 2, 1985
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N/A
app pub date -
Dec 15, 1983
filing date -
Dec 15, 1983
priority date (Note) -
Expired
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Abstract
A whitewater dispersant system containing a cationic surfactant and a cationic polyacrylamide. The viscosity modifier of the present invention may include amounts varying from 0 to 90% of a nonionic cellulosic viscosity modifier. The resulting whitewater is particularly effective in dispersing glass fibers in a slurry which is used to form a glass mat. The whitewater preferably has a viscosity lying in the range of from 2 to 12 cps and most preferably about 8 cps.
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