ALKALINE CORRUGATING ADHESIVE COMPOSITION
A crosslinking additive for imparting water resistance to starch-based alkaline corrugating adhesive compositions is prepared by reacting acetone and formaldehyde under aqueous alkaline conditions at 20-80.degree.C in a molar ratio of from 2 to 5 moles of formaldehyde per mole of acetone. The conden...
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Sprache: | eng ; fre |
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