Patent ID: 7462258
Filing Date: 2008-12-09
Classification: B31F,D21H,Y10T

Abstract:
1. A paper towel comprising a throughdried sheet having an air-side and a fabric-side, said throughdried sheet having a creped application of a binder material on only the air-side of the sheet, said binder material comprising an unreacted mixture of an azetidinium-reactive polymer and an azetidinium-functional cross-linking polymer, wherein the amount of the azetidinium-functional cross-linking polymer relative to the amount of the azetidinium-reactive polymer is from about 0.5 to about 25 dry weight percent on a solids basis, said paper towel having an average wipe dry test value of about 900 square centimeters or greater and a cross-machine direction tensile strength from about 1000 to about 2000 grams per 7.62 centimeters.