Use of a polymer dispersion for cold sealing

The invention relates to the use of a polymer dispersion for cold sealing, wherein the polymer dispersion contains a polymer dispersed in water and having a glass transition temperature in the range of -20 to +10 DEG C, which can be produced by the emulsion polymerization of radically polymerizable...

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Bibliographische Detailangaben
Hauptverfasser:	KIENER CHRISTOPH, KUNTZ ANDREA, SCHUMACHER KARL-HEINZ
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY 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 METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PACKAGES PACKAGING ELEMENTS PACKING PAINTS PERFORMING OPERATIONS POLISHES STORING TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The invention relates to the use of a polymer dispersion for cold sealing, wherein the polymer dispersion contains a polymer dispersed in water and having a glass transition temperature in the range of -20 to +10 DEG C, which can be produced by the emulsion polymerization of radically polymerizable monomers in the presence of at least one polymeric protective colloid, and wherein the polymer is formed, to 0.05 to less than 1 wt%, of a monomer M, selected from the group comprising (meth)acrylate monomers having a substituent of the formula, wherein X stands for CH2, O, NH, or NR and R stands for a C1 to C4 alkyl group. The invention further relates to a method for producing cold-sealed packaging units and the packaging units that can be obtained by means of said method.