Patent ID: 6312801
Filing Date: 2001-11-06
Classification: C08G,C08L,C09J,Y10T

Abstract:
An adhesive tape, comprising a heat resistant film as a base film on one side or both sides of which an adhesive composition is coated, said adhesive composition comprising:(A) 100 weight parts of an acryl resin with a weight average molecular weight ranging from 100,000 to 2,000,000, containing at least one functional group selected from a carboxyl group, an alcohol group, a sulfonyl group, a glycidyl group, and an amino group;(B) 20-500 weight parts of a bisphenol A-type epoxy resin and 10-200 weight parts of a cresol novolak epoxy or a phenol novolak epoxy resin;(C) 10-200 weight parts of a maleimide compound having at least two intramolecular maleimide groups;(D) an aromatic diamine compound; and(E) an epoxy-containing liquid silicon resin.