An improved creping adhesive is prepared by first reacting a dibasic
carboxylic acid, or its ester, half-ester, or anhydride derivative, with
a polyalkylene polyamine, preferably in aqueous solution, under
conditions suitable to produce a water soluble polyamide. The
water-soluble polyamide is then reacted with an epihalohydrin until
substantially fully cross-linked, and stabilized by acidification with
phosphoric acid at the end of the polymerization reaction to form a
water-soluble poly(aminoamide)-epihalohydrin creping adhesive that is
re-wetable and facilitates water spray removal of buildup so as to
lengthen the life of the creping blades, with attendant significant
decrease in downtime and maintenance.