Water resistant formaldehyde-free corrugating adhesive compositi

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524 44, 524 47, 524 55, 524445, 428260, 428261, 428262, 427414, C08L 108, C08L 308, B32B 300

Patent

active

051909960

ABSTRACT:
This invention presents water-resistant, formaldehyde-free starch-based corugating adhesives. The adhesives are alkaline-curing and contain 0.1-7% (by wt.) of a crosslinking agent which is a condensate of an epihalohydrin and an amine, a polyamine, or ammonia.

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