| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot-melt adhesive which solves a wrong adhesive performance state caused for the production of a conventional hot-melt adhesive having inferior stringiness and has excellent in stringiness, heat resistance and cold resistance. SOLUTION: This hot-melt adhesive composition prepared by compounding 0.5 to 5 pts.wt. of polyethylene (D) with 100 pts.wt. of a composition comprising 15 to 40 wt.% of a wax (A), 25 to 50 wt.% of an ethylene-unsaturated ester copolymer (B) and 30 to 45 wt.% of a tackifying resin (C) is characterized in that the average melt flow rate (g/10 mn) of the ethylene-unsaturated ester copolymer (B) is≤360 g/10 min, and the average melt flow rate the polyethylene (B) is≤10 g/10 min. COPYRIGHT: (C)2006,JPO&NCIPI
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