Title:
RESINOUS TAPPING MEMBER, AND SEPARATION/RECOVERY METHOD USING SAME FOR SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID
Document Type and Number:
WIPO Patent Application WO/2015/129868
Kind Code:
A1
Abstract:
Provided is a resinous tapping member used in a separation/recovery method whereby a polymer can be separated and recovered with high quality, high efficiency, and high processing capacity from a polymer-containing liquid either during or after a polymerization reaction. A resinous tapping member for preventing clogging in a sieve mesh is used when separating and recovering a polymer obtained by a polymerization reaction in a solvent, wherein, after a polymer is continuously separated and recovered from a polymer-containing liquid over 48 hours, the resinous tapping member will have had a weight reduction ratio of 3 wt.% or less.
Inventors:
KOICHI KOHTA (JP)
MIYAHARA MICHIHISA (JP)
ICHINOSE YOSHIHIRO (JP)
SAKAI MASAO (JP)
TOMIOKA YOSHIAKI (JP)
MIYAHARA MICHIHISA (JP)
ICHINOSE YOSHIHIRO (JP)
SAKAI MASAO (JP)
TOMIOKA YOSHIAKI (JP)
Application Number:
PCT/JP2015/055895
Publication Date:
September 03, 2015
Filing Date:
February 27, 2015
Export Citation:
Assignee:
KUREHA CORP (JP)
International Classes:
B03B5/00; B07B1/28; B07B1/38; B07B1/50; B29B13/10
Domestic Patent References:
| WO2010013545A1 | 2010-02-04 | |||
| WO2011115221A1 | 2011-09-22 | |||
| WO2006027985A1 | 2006-03-16 |
Foreign References:
| JP2004243249A | 2004-09-02 | |||
| JP2002320921A | 2002-11-05 | |||
| JP2010069354A | 2010-04-02 |
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (JP)
Right wood Masayuki (JP)
Right wood Masayuki (JP)
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