Title:
【発明の名称】熱可塑性樹脂組成物の製造方法
Document Type and Number:
Japanese Patent JP2653512
Kind Code:
B2
Abstract:
Process and apparatus for preparing thermoplastic resin compositions comprising a thermoplastic base resin and at least one component homogeneously dispersed within the base resin, using an extruder having at least one extruder barrel and a screw (12) rotatably disposed within each barrel such that upon rotation thereof the base resin is kneaded and melt-blended with the other component(s) to form the composition. The cross-section (10) of an interior wall of each barrel along an axial zone thereof between an inlet and a discharge end of the extruder is characterized by being non-circular, preferably polygonal, so as to enhance the kneading action of the extruder.
Inventors:
HIRAGOORI GENICHI
Application Number:
JP9473989A
Publication Date:
September 17, 1997
Filing Date:
April 14, 1989
Export Citation:
Assignee:
HORIPURASUCHITSUKUSU KK
International Classes:
B29B7/48; B29B7/80; B29C48/40; B29C48/55; B29C48/57; C08J3/20; C08L59/00; C08L81/02; C08L101/00; B29C48/03; B29K33/00; B29K59/00; B29K67/00; B29K75/00; B29K81/00; C08L33/08; C08L51/06; C08L63/00; C08L67/02; C08L75/04; (IPC1-7): B29B7/48; B29B7/80; C08J3/20
Domestic Patent References:
| JP6234937A | ||||
| JP5139763A | ||||
| JP5419908B2 |
Attorney, Agent or Firm:
Furuya Kaoru