Title:
ドープ調製方法及び溶液製膜方法
Document Type and Number:
Japanese Patent JP4081584
Kind Code:
B2
Abstract:
To provide a method for effectively suppressing aggregation of fine particles added to a dope.
A method for preparing the dope comprises a concentrating device 35 for concentrating the dope and an inline mixer 41 for adding fine particles into the dope, in a dope preparing line 10 for preparing the dope obtained by dissolving a polymer in a solvent, wherein the inline mixer 41 is set behind the concentrating device 35.
COPYRIGHT: (C)2005,JPO&NCIPI
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Inventors:
Sugiura Hide
Application Number:
JP2005084923A
Publication Date:
April 30, 2008
Filing Date:
March 23, 2005
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
C08J3/11; G02B5/30; B29C41/22; C08K3/22; C08K3/26; C08K3/36; C08L1/12; B29K1/00; B29L7/00
Domestic Patent References:
JP2002265638A | ||||
JP2002265636A | ||||
JP7011055A |
Attorney, Agent or Firm:
Kenzo Matsuura
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