Patent ID: 7553912
Filing Date: 2009-06-30
Classification: B29B,C08F,C08J,C08K

Abstract:
1. A composite dispersion which comprises: a continuous phase comprising a resin; and a dispersed phase being directly bonded to the continuous phase and comprising a vulcanized rubber formed by vulcanizing an unvulcanized rubber, wherein the continuous phase and the dispersed phase form an islands-in-an ocean structure, the resin is a resin containing a vulcanization-activating agent, or a crosslinkable group-containing resin, the vulcanization-activating agent comprises at least one member selected from the group consisting of an organic compound having at least two polymerizable unsaturated bonds per molecule, and a maleimide-series compound, and the crosslinkable group-containing resin is a thermoplastic resin having an unsaturated bond and comprising at least one member selected from the group consisting of a polyamide-series resin, a polyester-series resin, a polyoxyalkylene-series resin, a polythioether-series resin, a polycarbonate-series resin, a polyimide-series resin, a polysulfone-series resin, a polyurethane-series resin, a polyolefin-series resin, a halogen-containing resin, a styrenic resin, a (meth)acrylic resin, and a thermoplastic elastomer.