Patent ID: 6525126
Filing Date: 2003-02-25
Classification: B01F,B29B,B29C,B29K

Abstract:
A method for producing a reinforced thermoplastic resin composition, using a melt-kneading apparatus provided with a plurality of supply ports arranged in line with the direction along which a molten resin moves, which comprises the steps of:supplying a polyolefin resin, a solid modifier and a solid radical generator through a first supply port positioned on the most upstream side of the extruder; supplying an inorganic flake filler through a second supply port arranged at a position on the downstream side of the first supply port; supplying a fibrous reinforcing material through a third supply port arranged at a position on the downstream side of the second supply port; and supplying an unsaturated silane compound through a liquid-introducing port arranged at a position on the immediately downstream side of the first supply port and on the upstream side of the second supply port, to thereby melt and knead the supplied components.