作者: Matsuda Kenji
DOI:
关键词: Post-metallocene catalyst 、 Composite material 、 Base (chemistry) 、 Fiberboard 、 Hot-melt adhesive 、 Melt viscosity 、 Coating 、 Amorphous solid 、 Polymerization 、 Materials science
摘要: PROBLEM TO BE SOLVED: To provide a hot melt adhesive which prevents load collapse of stacked fiberboard boxes, does not damage base material, and is excellent in coating properties stringiness.SOLUTION: A contains (A) amorphous poly-α-olefin, (B) crystalline poly-α-olefin obtained by polymerization α-olefin with metallocene catalyst, (C) tackifying resin; 5-30 pts.wt. the respect to 100 total weight (C); has viscosity at 180°C 3,000 mPa s or less.SELECTED DRAWING: None