PRESSURE-SENSITIVE ADHESIVE TAPE

PRESSURE-SENSITIVE ADHESIVE TAPE

PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape capable of releasing from a thin brittle material without deforming or impairing the material in releasing the tape from the brittle material in a thin film form after processing the material. SOLUTION: The pressure-sensitive adhesi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: AOGAKI TOMOYUKI, YAZAKI SATOMI
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:PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape capable of releasing from a thin brittle material without deforming or impairing the material in releasing the tape from the brittle material in a thin film form after processing the material. SOLUTION: The pressure-sensitive adhesive tape comprises a radiation decomposing foaming agent which emits gas by irradiating with a radioactive ray in the pressure-sensitive adhesive layer, wherein the gas is released in the boundary of the pressure-sensitive adhesive layer and the thin brittle material allowing the release on the boundary of the thin brittle material and the pressure-sensitive adhesive layer by the gas pressure resulting in reduction of adhesive force. COPYRIGHT: (C)2006,JPO&NCIPI