THERMALLY DEBONDABLE TAPE

The present invention refers to a thermally debondable tape having a base adhesive layer and at least one thermally releasable adhesive layer including an adhesive and thermally expandable particles. The debondability even after long term storage or use shall be enhanced. In this regard the base adh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VANDENHOLT, MYRIAM, VANDERSANDEN, GIJS, SUZUKI, TATSUYA, BOSSAERT, GREET, FORIER, BART
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention refers to a thermally debondable tape having a base adhesive layer and at least one thermally releasable adhesive layer including an adhesive and thermally expandable particles. The debondability even after long term storage or use shall be enhanced. In this regard the base adhesive layer has a lower adhesion at expansion temperature of the thermally expandable particles than at room temperature.