Patent ID: 6635343
Filing Date: 2003-10-21
Classification: C09J,Y10T

Abstract:
A carrier tape lid comprising:at least a heat sealing layer, wherein said heat sealing layer is formed by a transparent conductive heat sealing material comprising conductive fine particles dispersed in a heat sealable synthetic resin; wherein a 50% particle size of said conductive fine particles is up to 1.0 &mgr;m; an outer layer; a cushion layer arranged between said heat sealing layer and outer layer; and a primer layer arranged between said beat sealing layer and said cushion layer, wherein said primer layer is formed by a resin composition, wherein the resin comprises at least one resin selected from the group consisting of styrene-ethylene-butylene-styrene copolymer and acid-modified styrene-ethylene-butylene-styrene copolymer.