JPS6411139A - Microporous film and production thereof - Google Patents
Microporous film and production thereofInfo
- 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
Links
Landscapes
- 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.
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)
| 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 |
-
1987
- 1987-07-03 JP JP16724987A patent/JPS6411139A/en active Pending
Cited By (3)
| 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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