Title:
樹脂およびフィラーを含有する高充填複合材料
Document Type and Number:
Japanese Patent JP2006506257
Kind Code:
A
Abstract:
A highly filled composite is formed by extruding through a multiple screw extruder a thermoplastic resin and sufficient filler so that an autogranulating extrudate exits the extruder barrel. The extruder is operated without an exit manifold, strand die or breaker plate. The extrudate forms irregularly shaped granules. The granules provide a molding composition that can be used to form highly filled molded articles such as fuel cell separator plates and end plates by compression, injection or compression-injection molding.
Inventors:
Widagd, Somantri
Doris Cole, Paul Dee.
Benz, Bridget A.
Boone, Mary, Earl.
Doris Cole, Paul Dee.
Benz, Bridget A.
Boone, Mary, Earl.
Application Number:
JP2004553426A
Publication Date:
February 23, 2006
Filing Date:
September 19, 2003
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B29B9/10; B29B9/12; B29B11/06; B29B11/14; C08L3/00; C08L101/00; H01M8/02; H01M8/24
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Masaya Nishiyama