| 摘要 |
<p>An adhesive composition effective in bonding a lowenergy plastic surface to metal which provides an improved tensile lap shear strength containing the following components 11) an ethylene-vinyl ester copolymer (2) a tackifier selected from the following group (a) a rosin, (b) a rosin ester, (c) a terpene resin, (d) a terpene phenolic-resin and (e) a rosinmodified phenolic resin; (3) a silane having a structural formula R(CH2)n¢NH(CH2)3!mSiX3 wherein R is selected from the group consisting of amino, mercapto, glycidoxypropyl, epoxycyclohexyl, methacryloxy and vinyl n is an integer from 0 to 6: m, when R is amino, is an integer from 0 to 1: m, when R is selected from the group consisting of mercapto, glycidoxypropyl, epoxycyclohexyl, methacryloxy and vinyl, is the integer 0; and X is selected from the group consisting of Cl, OCH3, OC2H5 and OC2H4OCH3: and (4) a wax and a procoss for bonding said plastic surface to said metal.</p> |
