Method of making corrugated paper-board
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United States of America Patent
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Apr 20, 1999
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N/A
app pub date -
Sep 17, 1996
filing date -
Jun 21, 1994
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Abstract
A method of preparing a starch adhesive ready for use in which a starch bearing compound is fed to a pressurized system in which the starch is heated, melted, cooled and removed from the pressurized system to comprise an adhesive ready for use. The invention is also directed to the products made by the method. The adhesive product is especially useful for use in manufacturing corrugated paperboard.
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