| 摘要 |
PURPOSE:To obtain an adhesive resin compsn. with excellent cathode peeling resistance at high temp. and hot water resistance by compounding a modified polyolefin with an uncrosslinked rubber, a thermoplastic elastomer, a terpene phenol copolymer resin and an asphalt. CONSTITUTION:A resin compsn. prepd. by compounding 100 pts.wt. modified polyolefin, 10-40 pts.wt. uncrosslinked rubber, 10-40 pts.wt. thermoplastic elastomer, 10-60 pts.wt. terpene phenol copolymer resin and 20-80 pts.wt. asphalt. The modified polyolefin is obtd. by modifying a polyolefin with an unsatd. carboxylic acid or an anhydride thereof. As the unsatd. carboxylic acid or the anhydride thereof used, (meth)acrylic acid, maleic acid, maleic anhydride, itaconic acid, itaconic anhydride, etc., can be cited. As the thermoplastic elastomer, a styrenic thermoplastic elastomer is usually used. |
