Patent ID: 8980388
Filing Date: 2015-03-17
Classification: B42D,C09J,Y10T

Abstract:
1. A mailer form comprising: (a) a plurality of patterns of a pressure-seal cohesive disposed on the mailer form for cohesively sealing the mailer form, (b) a fuser oil contamination covering at least a part of the plurality of patterns of the pressure-seal cohesive, wherein the fuser oil is amino functionalized polydimethylsiloxane, and (c) a cohesive seal comprising the pressure-seal cohesive and fuser oil contamination, wherein the pressure-seal cohesive comprises (a) about 1.5 weight percent to about 2.5 weight percent of a silane promoter, based on the total mass of the pressure seal cohesive, and (b) at least one pressure sensitive compound comprising a synthetic rubber, and the silane promoter is incorporated with the at least one pressure sensitive compound; wherein the silane promoter is N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane and wherein the silane promoter is present in an amount sufficient to promote cohesion of the pressure-seal cohesive in the presence of the fuser oil so that the fiber tear bonding strength is at least about 20.8% one hour after the cohesive seal is formed and at least about 75% 24 hours after the cohesive seal is formed.