Polyolefin-based composite resin, method for production thereof, catalyst for polymerization of vinly compound and method for polymerization of vinly compound using the same

摘要

Disclosed are (1) a polyolefin-based composite resin obtained using a catalyst comprising a silane-treated product of a layered compound such as clay and a transition metal complex, (2) a polyolefin-based composite resin comprising a polyolefin-based resin composition obtained using a catalyst comprising the layered compound and the transition metal complex each described above and a specific compound, (3) a production process for a high rigidity composite molded article, comprising subjecting the polyolefin-based composite resin obtained using the catalyst described above to shearing treatment during heating, (4) a production process for an olefin/polar vinyl monomer copolymer, using the catalyst described above and (5) a vinyl compound-polymerizing catalyst comprising a layered compound treated with a specific silane compound and a transition metal complex. A polyolefin-based composite resin having a high rigidity in which a layered compound or a silane-treated product thereof is dispersed to a high degree is obtained by using the catalyst described above.