Title:
ARTIFICIAL CRUSHED STONE AND BLOCK
Document Type and Number:
Japanese Patent JP3423302
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To develop a use for consuming a plastic recycled at a low cost continuously and in bulk to a certain extent and promote a material recycle of the plastic.
SOLUTION: An artificial crushed stone of this invention is formed by mixing coal ash into a waste plastic comprising a thermoplastic resin and a thermosetting resin, extruding the mixture, and crushing and cutting the thus obtained block. A block of this invention is formed by mixing a waste plastic comprising a thermoplastic resin and a thermosetting resin and coal ash, melting and molding in a mold.
Inventors:
Shunji Yamamoto
Hideki Yano
Wataru Mizuno
Wako Saeki
Hideki Yano
Wataru Mizuno
Wako Saeki
Application Number:
JP2002148116A
Publication Date:
July 07, 2003
Filing Date:
May 22, 2002
Export Citation:
Assignee:
Limited company Tanaka Kosan
Hideki Yano
Toyama Prefecture
Hideki Yano
Toyama Prefecture
International Classes:
B09B3/00; B28B3/20; B29B7/90; B29B13/10; B29B17/00; B29C43/02; B29C47/00; C04B26/02; E02D27/42; E01C3/00; E01C5/20; B29K105/26; B29L31/10; C04B111/54; (IPC1-7): B29B17/00; B09B3/00; C04B26/02; E01C3/00; E01C5/20; E02D27/42
Domestic Patent References:
| JP2002137213A | ||||
| JP5745027A | ||||
| JP5745026A |
Other References:
【文献】特許2857621(JP,B2)
Attorney, Agent or Firm:
Nobumichi Miyata
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