A METHOD TO PRODUCE AN ADHESIVE COMPRISING STARCH AND MICROFIBRILLATED CELLULOSE, A CORRUGATED BOARD AND AN ADHESIVE
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United States of America
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Apr 15, 2021
app pub date -
Apr 25, 2019
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Apr 25, 2019
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Abstract
The present invention relates a method for the production of an adhesive wherein said method comprise the following steps: providing a suspension comprising starch, swelling the starch by alkali or temperature treatment or by cooking the starch suspension to form a starch suspension, providing a suspension comprising microfibrillated cellulose which suspension has a solid content above 10%-by weight, adding the suspension comprising microfibrillated cellulose to the suspension comprising starch either before or during the swelling or the cooking of the starch or to the formed starch suspension to produce the adhesive. The invention further relates to a corrugated board and an adhesive.
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