JPH0290927A - 無機多孔質膜の薄膜形成方法 - Google Patents
無機多孔質膜の薄膜形成方法Info
- Publication number
- JPH0290927A JPH0290927A JP24489688A JP24489688A JPH0290927A JP H0290927 A JPH0290927 A JP H0290927A JP 24489688 A JP24489688 A JP 24489688A JP 24489688 A JP24489688 A JP 24489688A JP H0290927 A JPH0290927 A JP H0290927A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- pores
- support
- thin film
- coating liquid
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 65
- 239000011148 porous material Substances 0.000 claims abstract description 45
- 239000011248 coating agent Substances 0.000 claims abstract description 35
- 238000000576 coating method Methods 0.000 claims abstract description 35
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000010409 thin film Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 17
- 230000000717 retained effect Effects 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 abstract description 3
- 239000008272 agar Substances 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000007864 aqueous solution Substances 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 5
- 229920000178 Acrylic resin Polymers 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 229920005596 polymer binder Polymers 0.000 description 4
- 239000002491 polymer binding agent Substances 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- AMGNHZVUZWILSB-UHFFFAOYSA-N 1,2-bis(2-chloroethylsulfanyl)ethane Chemical compound ClCCSCCSCCCl AMGNHZVUZWILSB-UHFFFAOYSA-N 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24489688A JPH0290927A (ja) | 1988-09-29 | 1988-09-29 | 無機多孔質膜の薄膜形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24489688A JPH0290927A (ja) | 1988-09-29 | 1988-09-29 | 無機多孔質膜の薄膜形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0290927A true JPH0290927A (ja) | 1990-03-30 |
| JPH0478331B2 JPH0478331B2 (enrdf_load_stackoverflow) | 1992-12-10 |
Family
ID=17125592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24489688A Granted JPH0290927A (ja) | 1988-09-29 | 1988-09-29 | 無機多孔質膜の薄膜形成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0290927A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000045945A1 (fr) * | 1999-02-01 | 2000-08-10 | Ngk Insulators, Ltd. | Procede de fabrication d'un filtre comportant un film poreux ceramique comme film de separation |
| WO2000045944A1 (fr) * | 1999-02-01 | 2000-08-10 | Ngk Insulators, Ltd. | Procede de fabrication d'un filtre comportant un film ceramique poreux comme film de separation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667758A (zh) * | 2015-02-25 | 2015-06-03 | 成都易态科技有限公司 | 负压镀膜的方法 |
| CN104689722A (zh) * | 2015-02-28 | 2015-06-10 | 成都易态科技有限公司 | 增压镀膜的方法 |
-
1988
- 1988-09-29 JP JP24489688A patent/JPH0290927A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000045945A1 (fr) * | 1999-02-01 | 2000-08-10 | Ngk Insulators, Ltd. | Procede de fabrication d'un filtre comportant un film poreux ceramique comme film de separation |
| WO2000045944A1 (fr) * | 1999-02-01 | 2000-08-10 | Ngk Insulators, Ltd. | Procede de fabrication d'un filtre comportant un film ceramique poreux comme film de separation |
| US6479099B1 (en) | 1999-02-01 | 2002-11-12 | Ngk Insulators, Ltd. | Method for manufacturing filter having ceramic porous film as separating film |
| US6509060B1 (en) | 1999-02-01 | 2003-01-21 | Ngk Insulators, Ltd. | Method for manufacturing filter having ceramic porous film as separating film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0478331B2 (enrdf_load_stackoverflow) | 1992-12-10 |
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