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Title:
POLYPHENOL ADSORBENT
Document Type and Number:
Japanese Patent JPH0947654
Kind Code:
A
Abstract:

To provide a polyphenol adsorbent of superior adsorption properties for polyphenols to be prepared at low cost which adsorbs no substances other than polyphenols.

A composite material containing non-soluble polyvinylpyrrolidone in a base of granular, fiber-like or sheet-shaped regenerated cellulose material is prepared by mixing insoluble polyvinylpyrrolidone, and if necessary, a foaming agent is mixed with viscose and extruding a mixed liquid into an acidic bath, and the composite material is used as a polyphenol adsorbent.


Inventors:
SAITO HIDENAO
FUJITA MASAO
WATANABE NORIO
Application Number:
JP1995000200935
Publication Date:
February 18, 1997
Filing Date:
August 07, 1995
Export Citation:
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Assignee:
RENGO CO LTD
International Classes:
A23L2/70; A23F3/16; B01J20/24; C12H1/00; C12H1/02; (IPC1-7): B01J20/24; A23F3/16; A23L2/70; C12H1/00
Attorney, Agent or Firm:
鎌田 文二 (外2名)



 
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