CONDUCTIVE PRESSURE-SENSITIVE ADHESIVE TAPE AND METHOD OF PRODUCING CONDUCTIVE PRESSURE-SENSITIVE ADHESIVE TAPE

CONDUCTIVE PRESSURE-SENSITIVE ADHESIVE TAPE AND METHOD OF PRODUCING CONDUCTIVE PRESSURE-SENSITIVE ADHESIVE TAPE

Provided is a conductive pressure-sensitive adhesive tape that achieves both strong adhesion to an adherend and a reworking property. A conductive pressure-sensitive adhesive tape (1) includes a pressure-sensitive adhesive layer (2) containing a pressure-sensitive adhesive resin containing a pressur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HIRAO Akira, MORIOKA Ryo, KANADA Mitsuhiro
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
POLISHES
USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:Provided is a conductive pressure-sensitive adhesive tape that achieves both strong adhesion to an adherend and a reworking property. A conductive pressure-sensitive adhesive tape (1) includes a pressure-sensitive adhesive layer (2) containing a pressure-sensitive adhesive resin containing a pressure-sensitive adhesive polymer and conductive particles (4) dispersed in the pressure-sensitive adhesive resin, in which: the pressure-sensitive adhesive layer (2) has a surface layer (22) that is formed of the pressure-sensitive adhesive resin and that forms a surface of the pressure-sensitive adhesive layer; and a thickness of the surface layer (22) includes an analysis depth from the surface of the pressure-sensitive adhesive layer when a spectral intensity derived from the conductive particles in glow discharge spectrometry becomes one half of a maximum thereof, and is 0.1 μm or more and 0.9 μm or less.