Pravin K. Kukkala - Raritan NJ Malcolm F. Hallam - Branchburg NJ M. Erin Jones - Newtown PA Richard K. Vetterl - Pompton Lakes NJ
Assignee:
National Starch and Chemical Investment Holding Corporation - Wilmington DE
International Classification:
C08L 2904
US Classification:
524503
Abstract:
An emulsion adhesion composition comprising a polyvinyl alcohol stabilized polymer emulsion; the polymer comprising 40 to 94. 5% by weight of a vinyl ester of an C. sub. 1 -C. sub. 13 alkanoic acid, 5 to 40% by weight ethylene and 0. 5 to 10% by weight N-vinyl formamide or N-vinyl pyrrolidone, the adhesive being characterized by superior adhesion and heat resistance.