Title:
【発明の名称】押出成形用樹脂組成物
Document Type and Number:
Japanese Patent JP3366461
Kind Code:
B2
Abstract:
PURPOSE: To obtain a resin compsn. for extrusion which gives an extrudate improved in the strengths of the part where two resin flows have joined each other in a die in extrusion blow molding or in pipe extrusion. CONSTITUTION: This resin compsn. comprises 60-95 pts.wt. propylene polymer having an MFR of 0.1-5g/10min and a density of 0.890-0.915g/cm<3> , 5-30 pts.wt. linear low-density polyethylene having an MFR of 0.1-10g/10min, a density of 0.910-0.935g/cm<3> , and a Q value of 5 or higher, and 1-15 pts.wt. ethylene-α- olefin copolymer elastomer having an MFR of 0.1-10g/10min and a density of 0.840-0.900g/cm<3> .
Inventors:
Fujimura Kazumasa
Takashi Furukawa
Hitoro Kurumi
Hitoshi Inagaki
Takashi Furukawa
Hitoro Kurumi
Hitoshi Inagaki
Application Number:
JP22528994A
Publication Date:
January 14, 2003
Filing Date:
September 20, 1994
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
B29C47/00; C08F4/60; C08F4/78; C08F10/02; C08L23/00; C08L23/08; C08L23/10; C08L23/16; B29K23/00; (IPC1-7): C08L23/10; C08F4/78; C08L23/08; C08L23/16
Attorney, Agent or Firm:
Kazuo Sato (2 outside)