| 摘要 |
THE PRESENT INVENTION RELATES TO AN ADHESIVE SYSTEM WHICH IS BASED ON A NON-REACTIVE THERMOPLASTIC ADHESIVE MELT. SAID ADHESIVE MELT (A) CONTAINS A MIXTURE OF AT LEAST METALLOCENE- CATALYTICALLY MANUFACTURED COPOLYMERS WHICH ARE DIFFERENT FORM EACH OTHER, AND WHICH ARE BASED ON AT LEAST TWO ?-OLEFINS, WHEREBY THE COPOLYMERS OF THE MIXTURE, WHICH ARE DIFFERENT FORM EACH OTHER, HAVE DIFFERENT MELT-FLOW INDICES (MFIS); (B) OPTIONALLY, AT LEAST ONE ADDITIONAL POLYMER; AND (C) OPTIONALLY AT LEAST ONE RESIN AND/OR AT LEAST ONE WAX. THE INVENTIVE ADHESIVE SYSTEM IS PARTICULARLY SUITABLE FOR USE IN THE WOOD AND FURNITURE INDUSTRY, E.G. FOR COVERING PROFILES OR FOR GLUEING EDGES, IN PARTICULAR, BY COMPARING COPOLYMER ADHESIVES TO EVA MELT ADHESIVES WHICH ARE USED IN A TRADITIONAL MANNER, AND SAID SYSTEM ENABLES CONSIDERABLY LOWER APPLICATION TEMPERATURES TO BE USED, AND AT THE SAME TIME EXHIBITING IMPROVED ADHESION CAPACITY. |
