Patent ID: 6844391
Filing Date: 2005-01-18
Classification: C09J,Y10T

Abstract:
1. A pressure sensitive adhesive comprising a blend of: (1) a pressure sensitive adhesive comprising: (a) a major amount of at least one acrylate or methacrylate ester; (b) from about 8% to about 30% by weight of at least one nitrogen containing monomer; and (c) at least one unsaturated carboxylic acid, and (2) a second pressure sensitive adhesive comprising: (a) a major amount of at least one acrylate or methacrylate ester; (b) from about 0.5% to about 10% by weight of at least one nitrogen containing monomer; (c) at least one unsaturated carboxylic acid; and (d) at least one crosslinkable monomer.