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Title:
HYDROPHILIZED POLYVINYLIDENE FLUORIDE-BASED MICROPOROUS MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2019/168117
Kind Code:
A1
Abstract:
[Problem] To hydrophilize a polyvinylidene fluoride-based microporous membrane. [Solution] Provided are: a coating composition to be used for hydrophilization of the surface of a polyvinylidene fluoride-based microporous membrane, the coating composition containing, as polymerizable monomers, N,N-dimethylacrylamide represented by formula (1) and a trifunctional acrylate compound represented by formula (2); and a hydrophilized polyvinylidene fluoride-based microporous membrane produced using said coating composition.

Inventors:
IWASAKI TAKAYUKI (JP)
NAGASAKO TADASHI (JP)
MATSUMOTO RYUJI (JP)
KASHIO HITOSHI (JP)
Application Number:
PCT/JP2019/007906
Publication Date:
September 06, 2019
Filing Date:
February 28, 2019
Export Citation:
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Assignee:
JNC CORP (JP)
International Classes:
C08J9/42; B01D69/00; B01D69/10; B01D69/12; B01D71/32; B01D71/34; B01D71/40; B32B5/18; B32B27/30
Domestic Patent References:
WO2014157718A12014-10-02
Foreign References:
JP2004532724A2004-10-28
JPH05131124A1993-05-28
JPH0199606A1989-04-18
JP2014232251A2014-12-11
JP2015160185A2015-09-07
Attorney, Agent or Firm:
IZAWA&IZAWA INTERNATIONAL PPC et al. (JP)
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