NETSUKASOSEIERASUTOMAASOSEIBUTSUOYOBISONOTOSOTAI

摘要

PURPOSE:To obtain a polyolefinic thermoplastic elastomer composition capable of directly performing urethane coating without carrying out the pretreatment such as treatment with trichloroethane (TCE) and a primer. CONSTITUTION:This thermoplastic elastomer composition is obtained by blending 100 pts.wt. total amount of both 10-60 pts.wt. resin component containing a modified polyolefinic resin graft modified with an unsaturated hydroxy compound and 40-90 pts.wt. rubber component containing a partially crosslinked ethylene-alpha-olefin copolymer rubber with 0.1-20 pts.wt. oligomer having terminal hydroxyl groups.