RETORTABLE SOLVENT FREE LAMINATION ADHESIVES

The present invention is related to a solvent-free, two-pack adhesive kit comprising an isocyanate-functionalised, aliphatic polyurethane prepolymer and a polyol crosslinker. The present invention is also related to laminate adhesive comprising the components of the adhesive kit of the invention and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MARI, Matteo Neri, FRINAULT, Thierry
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DYES HANDLING THIN OR FILAMENTARY MATERIAL 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 PACKAGES PACKAGING ELEMENTS PACKING PAINTS PERFORMING OPERATIONS POLISHES STORING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention is related to a solvent-free, two-pack adhesive kit comprising an isocyanate-functionalised, aliphatic polyurethane prepolymer and a polyol crosslinker. The present invention is also related to laminate adhesive comprising the components of the adhesive kit of the invention and a retort pouch comprising the same. La présente invention concerne un kit adhésif à deux composants sans solvant comprenant un prépolymère de polyuréthane aliphatique fonctionnalisé par isocyanate et un agent de réticulation de polyol. La présente invention concerne également un adhésif de contrecollage comprenant les composants du kit adhésif de l'invention et un sachet stérilisable en autoclave le comprenant.