REVERSIBLE ADHESIVE MATERIAL FOR APPLICATIONS IN PACKAGING RECYCLING

The invention relates to a new adhesive material with a reversible adhesion/separation capability, which can be remotely triggered via an energy source and that will facilitate the recycling of multi-layered packaging and its procedure of obtainment from solventborne polyol and isocyanate components...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GOMEZ-FATOU RODRIGUEZ, Marián, QUILEZ-DIAZ, Susana, SALAVAGIONE, Horacio Javier, SHUTTLEWORTH, Peter Samuel, GARY ELLIS, James, SEYLER, Helga
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The invention relates to a new adhesive material with a reversible adhesion/separation capability, which can be remotely triggered via an energy source and that will facilitate the recycling of multi-layered packaging and its procedure of obtainment from solventborne polyol and isocyanate components in a single step process, from solvent-free polyol and isocyanate components in a two-step process or from isocyanate components in a single step process.