Title:
静電分離の媒介
Document Type and Number:
Japanese Patent JP5253708
Kind Code:
B2
Abstract:
Methods, systems and media for separating polymer mixtures. A mixture including polymeric components is provided. A particulate media is added to the mixture, where the particulate media can selectively mediate a triboelectric charging of the polymer mixture. The media includes a polymeric material having a selected position within an electrostatic charging sequence and a functional additive. The mixture is triboelectrically charged with the media. Two or more components of the polymer mixture are separated according to the triboelectric charge. A portion of the particulate media can be recovered using a recovery process, where the functional additive is selected for compatibility with the recovery process.
Inventors:
Allen, Lawrence E. The Third
Leeds, Brian El.
Leeds, Brian El.
Application Number:
JP2004523310A
Publication Date:
July 31, 2013
Filing Date:
July 22, 2003
Export Citation:
Assignee:
MBA Polymers, Inc.
International Classes:
B03C7/06; B03C1/00; B03C1/14; B03C1/18; B03C7/00; B03C7/02; B29B17/00; B29B17/02; B03C1/247; B29C48/07; B29C48/29
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Foreign References:
WO2000054885A1 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita