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JPS6411139A - Microporous film and production thereof - Google Patents

Microporous film and production thereof

Info

Publication number
JPS6411139A
JPS6411139A JP16724987A JP16724987A JPS6411139A JP S6411139 A JPS6411139 A JP S6411139A JP 16724987 A JP16724987 A JP 16724987A JP 16724987 A JP16724987 A JP 16724987A JP S6411139 A JPS6411139 A JP S6411139A
Authority
JP
Japan
Prior art keywords
colloid
solvent
pore diameter
microporous film
film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16724987A
Other languages
Japanese (ja)
Inventor
Hiromichi Takahashi
Kaoru Tsujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kao Corp filed Critical Kao Corp
Priority to JP16724987A priority Critical patent/JPS6411139A/en
Publication of JPS6411139A publication Critical patent/JPS6411139A/en
Pending legal-status Critical Current

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  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

PURPOSE:To easily produce a microporous film having uniform pore diameter, easily controllable thickness and shape of the film and durable even to heat- treatment, etc. by the solvent-treatment of a conjugated polymer compound containing a colloid composed of a substance soluble in the solvent. CONSTITUTION:A monomer of a conjugated polymer compound (e.g. polypyrrole or polythiophene) is subjected to electrochemical oxidative polymerization in a solution containing a negatively charged colloid having particle diameter of 0.01-100mum (a polymer latex or an inorganic compound, preferably a polymer latex) or said monomer is subjected to electrochemical oxidative polymerization using an electrode coated with said colloid. A colloid-containing conjugated polymer compound produced by the above process is treated with a solvent of the colloid (e.g. dioxane or toluene) to produce a microporous film having a pore diameter of 0.01-100mum. The pore diameter can be controlled by selecting the particle diameter of the colloid and the film thickness can be controlled by the polymerization time, etc.
JP16724987A 1987-07-03 1987-07-03 Microporous film and production thereof Pending JPS6411139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16724987A JPS6411139A (en) 1987-07-03 1987-07-03 Microporous film and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16724987A JPS6411139A (en) 1987-07-03 1987-07-03 Microporous film and production thereof

Publications (1)

Publication Number Publication Date
JPS6411139A true JPS6411139A (en) 1989-01-13

Family

ID=15846223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16724987A Pending JPS6411139A (en) 1987-07-03 1987-07-03 Microporous film and production thereof

Country Status (1)

Country Link
JP (1) JPS6411139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013147071A1 (en) * 2012-03-28 2015-12-14 旭化成イーマテリアルズ株式会社 Porous membrane and multilayer porous membrane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013147071A1 (en) * 2012-03-28 2015-12-14 旭化成イーマテリアルズ株式会社 Porous membrane and multilayer porous membrane
US9911960B2 (en) 2012-03-28 2018-03-06 Asahi Kasei E-Materials Corporation Porous membrane and multilayer porous membrane
US9911959B2 (en) 2012-03-28 2018-03-06 Asahi Kasei E-Materials Corporation Porous membrane and multilayer porous membrane

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