INTRINSICALLY REVERSIBLE SUPERGLUES

The invention concerns adhesives comprising a polymer network capable of conversion between two different elastic modulus states with essentially no residual stress evolved in conversion between the two different elastic modulus states, wherein the polymer network comprises either or both of (i) pol...

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Bibliographische Detailangaben
Hauptverfasser:	HE, Zhenping, JAGOTA, Anand, YANG, Shu, WU, Gaoxiang, JOLLY, Jason Christopher, CHO, Hyesung
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON DYES GENERAL PROCESSES OF COMPOUNDING 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 WORKING-UP
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Beschreibung
Zusammenfassung:	The invention concerns adhesives comprising a polymer network capable of conversion between two different elastic modulus states with essentially no residual stress evolved in conversion between the two different elastic modulus states, wherein the polymer network comprises either or both of (i) poly(2-hydroxy ethyl methacrylate) (PHEMA) hydrogel and/or a copolymers thereof, and (ii) a shape memory polymer. The invention also concerns methods of using such adhesives.