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Title:
METHOD FOR FORMING GRANULE OF THERMOPLASTIC RESIN
Document Type and Number:
WIPO Patent Application WO/2000/071610
Kind Code:
A1
Abstract:
A method for forming granules of a thermoplastic resin, characterized in that a thermoplastic resin powder material obtained by polymerizing a plurality of raw materials and drying the resulting product is subjected to compression molding under a temperature condition of 40 °C or higher between two rolls which are arranged in parallel to each other with a narrow interstice, and the resultant formed product is crushed to granules having a diameter of 10 mm or less.

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Inventors:
MIZOGUCHI CHUICHI (JP)
Application Number:
PCT/JP2000/003339
Publication Date:
November 30, 2000
Filing Date:
May 24, 2000
Export Citation:
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Assignee:
HOSOKAWA MICRON KK (JP)
MIZOGUCHI CHUICHI (JP)
International Classes:
B29B9/02; B29B9/08; B30B11/16; C08J3/12; F16C13/00; (IPC1-7): C08J3/12; B29B9/02
Foreign References:
JP2000169592A2000-06-20
JPH04258638A1992-09-14
EP0844270A11998-05-27
JPH04301409A1992-10-26
JPS6317918A1988-01-25
JPH043526B21992-01-23
JPS58219932A1983-12-21
JPH10113557A1998-05-06
JPH07290446A1995-11-07
JPH06306178A1994-11-01
JPH05222205A1993-08-31
JPH0517583A1993-01-26
Other References:
See also references of EP 1120436A4
Attorney, Agent or Firm:
Sano, Shizuo (Tenmabashi-Kyomachi Chuo-ku, Osaka-shi Osaka, JP)
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