KR20060129316A - 액체로부터 마이크로버블을 제거하는 방법 - Google Patents
액체로부터 마이크로버블을 제거하는 방법 Download PDFInfo
- Publication number
- KR20060129316A KR20060129316A KR1020067015061A KR20067015061A KR20060129316A KR 20060129316 A KR20060129316 A KR 20060129316A KR 1020067015061 A KR1020067015061 A KR 1020067015061A KR 20067015061 A KR20067015061 A KR 20067015061A KR 20060129316 A KR20060129316 A KR 20060129316A
- Authority
- KR
- South Korea
- Prior art keywords
- membrane
- porous membrane
- liquid
- substrate
- microbubbles
- 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.)
- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 39
- 239000012528 membrane Substances 0.000 claims abstract description 102
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 11
- WHNPOQXWAMXPTA-UHFFFAOYSA-N 3-methylbut-2-enamide Chemical compound CC(C)=CC(N)=O WHNPOQXWAMXPTA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 claims abstract description 5
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000178 monomer Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 22
- 239000004094 surface-active agent Substances 0.000 claims description 20
- 229920000642 polymer Polymers 0.000 claims description 15
- 150000001408 amides Chemical class 0.000 claims description 14
- -1 polytetrafluoroethylene Polymers 0.000 claims description 8
- 230000003993 interaction Effects 0.000 claims description 6
- 125000003368 amide group Chemical group 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 5
- 239000006117 anti-reflective coating Substances 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000006731 degradation reaction Methods 0.000 claims description 4
- 229920002313 fluoropolymer Polymers 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 3
- 239000004811 fluoropolymer Substances 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- 150000003254 radicals Chemical class 0.000 claims description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 229920006037 cross link polymer Polymers 0.000 abstract description 2
- 229920005597 polymer membrane Polymers 0.000 abstract 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 33
- 230000007547 defect Effects 0.000 description 23
- 239000002245 particle Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000004971 Cross linker Substances 0.000 description 11
- NZQQFMVULBBDSP-FPLPWBNLSA-N bis(4-methylpentan-2-yl) (z)-but-2-enedioate Chemical compound CC(C)CC(C)OC(=O)\C=C/C(=O)OC(C)CC(C)C NZQQFMVULBBDSP-FPLPWBNLSA-N 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000006911 nucleation Effects 0.000 description 9
- 238000010899 nucleation Methods 0.000 description 9
- 239000000376 reactant Substances 0.000 description 9
- 235000012431 wafers Nutrition 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 229920002302 Nylon 6,6 Polymers 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000002209 hydrophobic effect Effects 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 4
- 238000005349 anion exchange Methods 0.000 description 4
- 238000005341 cation exchange Methods 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000003505 polymerization initiator Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000013011 aqueous formulation Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229940051250 hexylene glycol Drugs 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000005661 hydrophobic surface Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- GJKGAPPUXSSCFI-UHFFFAOYSA-N 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone Chemical compound CC(C)(O)C(=O)C1=CC=C(OCCO)C=C1 GJKGAPPUXSSCFI-UHFFFAOYSA-N 0.000 description 1
- 229920001780 ECTFE Polymers 0.000 description 1
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011860 particles by size Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1692—Other shaped material, e.g. perforated or porous sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/56—Polyamides, e.g. polyester-amides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/38—Graft polymerization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53940904P | 2004-01-27 | 2004-01-27 | |
| US60/539,409 | 2004-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20060129316A true KR20060129316A (ko) | 2006-12-15 |
Family
ID=34826074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067015061A Withdrawn KR20060129316A (ko) | 2004-01-27 | 2005-01-11 | 액체로부터 마이크로버블을 제거하는 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070119774A1 (enExample) |
| EP (1) | EP1718387A2 (enExample) |
| JP (1) | JP2007519522A (enExample) |
| KR (1) | KR20060129316A (enExample) |
| CN (1) | CN1913946A (enExample) |
| TW (1) | TW200526717A (enExample) |
| WO (1) | WO2005072487A2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0416285D0 (en) * | 2004-07-21 | 2004-08-25 | Ciba Spec Chem Water Treat Ltd | Method of treating polymers |
| WO2006059555A1 (ja) * | 2004-12-03 | 2006-06-08 | Jsr Corporation | 反射防止膜形成用組成物、積層体およびレジストパターンの形成方法 |
| WO2006116385A1 (en) * | 2005-04-25 | 2006-11-02 | Entegris, Inc. | Method and apparatus for treating fluids to reduce microbubbles |
| CN100386367C (zh) * | 2006-06-16 | 2008-05-07 | 武汉理工大学 | 基于亲水性多孔聚四氟乙烯基体的复合质子交换膜的制备方法 |
| JP2011520609A (ja) | 2008-05-19 | 2011-07-21 | エンテグリース，インコーポレイテッド | 液体内のガス無気泡溶液を作成するガス化システムおよび方法 |
| CN104014250A (zh) * | 2009-04-06 | 2014-09-03 | 恩特格里斯公司 | 微孔膜复合体 |
| US11351509B2 (en) * | 2013-12-06 | 2022-06-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Filter with seal treatment |
| US9731249B2 (en) | 2014-04-15 | 2017-08-15 | Ut-Battelle, Llc | Polymeric molecular sieve membranes for gas separation |
| TWI666055B (zh) * | 2014-11-20 | 2019-07-21 | 美商恩特格林斯公司 | 接枝超高分子量聚乙烯微孔膜 |
| US10029191B2 (en) * | 2016-09-15 | 2018-07-24 | Hamilton Sundstrand Corporation | Liquid-dissolved gas separators |
| KR102725047B1 (ko) * | 2018-04-30 | 2024-11-04 | 엔테그리스, 아이엔씨. | 폴리아미드 코팅된 필터 막, 필터, 및 방법 |
| CN113828163A (zh) * | 2020-06-23 | 2021-12-24 | 恩特格里斯公司 | 耐酸过滤介质 |
| CN114527522B (zh) * | 2022-02-11 | 2025-01-07 | 湖南麓星光电科技有限公司 | 一种适用于太赫兹波段35μm~36μm的聚四氟乙烯基底增透膜及其制备方法 |
| CN119212779A (zh) * | 2022-05-19 | 2024-12-27 | 恩特格里斯公司 | 用于过滤的亲水性膜 |
| CN115212610B (zh) * | 2022-06-28 | 2024-08-30 | 北京康宇建医疗器械有限公司 | 一种聚合物成膜液脱气泡的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4360434A (en) * | 1981-01-15 | 1982-11-23 | Teijin Limited | Amphoteric ion-permeable composite membrane |
| US4571244A (en) * | 1984-05-07 | 1986-02-18 | Biogenesis, Inc. | System for removing gas bubbles from liquids |
| US4618533A (en) * | 1984-11-30 | 1986-10-21 | Millipore Corporation | Porous membrane having hydrophilic surface and process |
| JPS63190602A (ja) * | 1986-01-07 | 1988-08-08 | Mitsubishi Rayon Co Ltd | 親水化多孔質膜及びその製造方法 |
| US5037656A (en) * | 1986-12-04 | 1991-08-06 | Millipore Corporation | Porous membrane having hydrophilic and cell growth promotions surface and process |
| US5137633A (en) * | 1991-06-26 | 1992-08-11 | Millipore Corporation | Hydrophobic membrane having hydrophilic and charged surface and process |
| DE29811529U1 (de) * | 1998-06-27 | 1999-11-25 | B. Braun Melsungen Ag, 34212 Melsungen | Filter für medizinische Flüssigkeiten |
| CA2397328C (en) * | 2000-02-11 | 2008-08-12 | Mykrolis Corporation | Porous or non-porous substrate coated with a polymeric composition having hydrophilic functional groups and process |
-
2005
- 2005-01-11 EP EP05705423A patent/EP1718387A2/en not_active Withdrawn
- 2005-01-11 KR KR1020067015061A patent/KR20060129316A/ko not_active Withdrawn
- 2005-01-11 JP JP2006551123A patent/JP2007519522A/ja not_active Withdrawn
- 2005-01-11 TW TW094100752A patent/TW200526717A/zh unknown
- 2005-01-11 US US10/585,960 patent/US20070119774A1/en not_active Abandoned
- 2005-01-11 WO PCT/US2005/000753 patent/WO2005072487A2/en not_active Ceased
- 2005-01-11 CN CNA2005800032317A patent/CN1913946A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW200526717A (en) | 2005-08-16 |
| CN1913946A (zh) | 2007-02-14 |
| WO2005072487A3 (en) | 2005-11-10 |
| EP1718387A2 (en) | 2006-11-08 |
| JP2007519522A (ja) | 2007-07-19 |
| US20070119774A1 (en) | 2007-05-31 |
| WO2005072487A2 (en) | 2005-08-11 |
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