| abstract |
[Objective] To provide a starch-based adhesive having adhesion performance equal to or higher than that of a conventional starch-based adhesive containing a boron compound without using a boron compound. [Constitution] Starch adhesive used for corrugated board. It does not contain a boron compound, contains a polymer flocculant as a thickening agent, aluminate and / or silicate as a thickening aid, and further contains a crosslinking agent for starch. [Selection figure] None |