ADHESIVE ARTICLE COMPRISING POLYMER AND POLYMERIZABLE CYCLIC OLEFINS, ADHESIVE COMPOSITIONS AND METHODS

Adhesive composition and articles are described comprising a carrier substrate (e.g. release liner or backing) and an adhesive composition disposed on the carrier substrate. The adhesive composition comprises at least 20 wt.% of a polymer; unpolymerized cyclic olefin; and a (e.g. latent) ring openin...

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Bibliographische Detailangaben
Hauptverfasser: Perez, Mario A, Lin, Binhong, Townsend, Erik M, Volp, Kelly A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Adhesive composition and articles are described comprising a carrier substrate (e.g. release liner or backing) and an adhesive composition disposed on the carrier substrate. The adhesive composition comprises at least 20 wt.% of a polymer; unpolymerized cyclic olefin; and a (e.g. latent) ring opening metathesis polymerization catalyst or precatalyst thereof. The polymer may have a Tg less than 25° C. and/or may be an acrylic polymer. Also described is a method of bonding.