Title:
ブラスチックの多段階分離
Document Type and Number:
Japanese Patent JP2006505419
Kind Code:
A
Abstract:
Multistep recycling processes for preparing recycled plastic materials. The processes feature a sequence of operations selected from the group consisting of preprocessing operations, size reduction operations, gravity concentration operations, color sorting, sorting by thickness, friction, or differential terminal velocity or drag in air, surface to mass control operations, separation processes enhanced by narrow surface to mass distributions, blending operations, and extrusion and compounding operations. Plastic-rich mixtures are subjected to the process, and one or more recycled plastic materials are collected as outputs of the sequence of processes.
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Inventors:
Allen, Lawrence E. The Third
Leeds, Brian El.
Allen Paul C.
Lau, Ronsea.
Biddle, Michael Bee.
Leeds, Brian El.
Allen Paul C.
Lau, Ronsea.
Biddle, Michael Bee.
Application Number:
JP2003583720A
Publication Date:
February 16, 2006
Filing Date:
April 14, 2003
Export Citation:
Assignee:
MBA Polymers, Inc.
International Classes:
B29B17/02; B01F13/10; B02C18/14; B02C18/22; B03B5/34; B03B9/06; B03C7/00; B08B3/04; B09B3/00; B29B17/00; B29B17/04; B29C44/04; B29C44/10; B29C45/16; B29C45/17; B29C48/07; B29C48/50; B65D5/42; B65D5/56; B65D81/107; B65D85/02; C08J11/08; B03C1/247; B29C48/29
Domestic Patent References:
| JPH10225934A | 1998-08-25 | |||
| JPH0724437A | 1995-01-27 | |||
| JPH07334583A | 1995-12-22 | |||
| JPH05147040A | 1993-06-15 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita