STORAGE-STABLE, REACTIVE, PRESSURE-SENSITIVE ADHESIVE TAPE

A reactive PSA film that includes: (a) a polymeric film former matrix; (b) one or more reactive components; and (c) a reagent selected from an initiator, a curing agent and an activator. The component (b) is present at a mass fraction of 30%, as based on the sum of (a), (b) and (c). Further, ≥50 wt...

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Bibliographische Detailangaben
Hauptverfasser:	Hannemann, Frank, Keite-Telgenbüscher, Klaus, Kramp, Stefan, Moehrke, Claudia
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:	A reactive PSA film that includes: (a) a polymeric film former matrix; (b) one or more reactive components; and (c) a reagent selected from an initiator, a curing agent and an activator. The component (b) is present at a mass fraction of 30%, as based on the sum of (a), (b) and (c). Further, ≥50 wt % of the polymer film former matrix is a crystallizable polymer which: (i) exhibits a crystallization enthalpy of