PRESSURE-SENSITIVE SELF-BONDING COLD SEALING AGENT COMPOSITION

PURPOSE:A stable pressure-sensitive self-bonding cold sealing agent composition having high sealing bond strength and improved blocking properties, containing an ethylenic copolymer resin, a tackifier resin, inorganic or organic fine powder and a solvent. CONSTITUTION:(A) 100pts.wt. ethylenic copoly...

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1. Verfasser: AIZAWA YUKIHIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:A stable pressure-sensitive self-bonding cold sealing agent composition having high sealing bond strength and improved blocking properties, containing an ethylenic copolymer resin, a tackifier resin, inorganic or organic fine powder and a solvent. CONSTITUTION:(A) 100pts.wt. ethylenic copolymer resin having 55-85wt% ethylene content, preferably ethylene-vinyl acetate copolymer resin having preferably 30-45wt% vinyl acetate content and 3-400 melt index is blended with (B)