Improved halogen-free Yankee Dryer adhesives based on cross linked cat ionic polyaminoamide polymers are described. The adhesives are obtained by crosslinking a backbone cationic polymer formed by reacting a difunctional carboxylic acid with a polyamine containing at least one secondary amine, said crosslinking...http://www.google.ca/patents/US5382323?utm_source=gb-gplus-sharePatent US5382323 - Cross-linked poly(aminoamides) as yankee dryer adhesives
