Patent ID: 6562428
Filing Date: 2003-05-13
Classification: B32B,C09J,C09K,Y10T

Abstract:
An antistatic adhesive sheet, comprising:a plastic substrate film; an antistatic layer which is formed on either side thereof and which comprises an antistatic quaternary ammonium salt; and an adhesive agent layer formed on said antistatic layer; wherein said antistatic quaternary ammonium salt is a polymer having a group represented by formula (I) whereinR1 and R2 may be the same or different and are each an alkyl group having 1 to 10 carbon atoms; R3 is an alkyl group having 1 to 10 carbon atoms or an aralkyl group having 7 to 10 carbon atoms; Xnâˆ’ is an n-valency anion; and n is an integer from 1 to 4.