KR890700699A - 폴리프로필렌 다공질막 및 그의 제조방법 - Google Patents
폴리프로필렌 다공질막 및 그의 제조방법Info
- Publication number
- KR890700699A KR890700699A KR1019880701129A KR880701129A KR890700699A KR 890700699 A KR890700699 A KR 890700699A KR 1019880701129 A KR1019880701129 A KR 1019880701129A KR 880701129 A KR880701129 A KR 880701129A KR 890700699 A KR890700699 A KR 890700699A
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- porous membrane
- polypropylene porous
- polypropylene
- membrane
- Prior art date
Links
- -1 Polypropylene Polymers 0.000 title 1
- 239000004743 Polypropylene Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 229920001155 polypropylene Polymers 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
-
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
-
- 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
- B01D69/08—Hollow fibre membranes
-
- 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
- B01D71/26—Polyalkenes
-
- 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
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/21—Fillers
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49906—Metal deforming with nonmetallic bonding
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP898287 | 1987-01-20 | ||
JP62-8982 | 1987-01-20 | ||
JP5672887A JPS63224702A (ja) | 1987-03-13 | 1987-03-13 | ポリプロピレン多孔質膜およびその製造方法 |
JP62-56728 | 1987-03-13 | ||
PCT/JP1988/000039 WO1988005475A1 (en) | 1987-01-20 | 1988-01-20 | Porous polypropylene membrane and process for its production |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940700300 Division | 1994-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890700699A true KR890700699A (ko) | 1989-04-26 |
KR940002379B1 KR940002379B1 (ko) | 1994-03-24 |
Family
ID=26343619
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880701129A KR940002379B1 (ko) | 1987-01-20 | 1988-01-20 | 폴리프로필렌 다공질막 및 그의 제조방법 |
KR1019940700300A KR940008074B1 (ko) | 1987-01-20 | 1988-01-20 | 폴리프로필렌 다공질막 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940700300A KR940008074B1 (ko) | 1987-01-20 | 1988-01-20 | 폴리프로필렌 다공질막 |
Country Status (6)
Country | Link |
---|---|
US (2) | US5139529A (ko) |
EP (1) | EP0341309B1 (ko) |
KR (2) | KR940002379B1 (ko) |
AU (1) | AU623848B2 (ko) |
DE (1) | DE3855721T2 (ko) |
WO (1) | WO1988005475A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130108256A (ko) * | 2010-08-18 | 2013-10-02 | 세키스이가가쿠 고교가부시키가이샤 | 프로필렌계 수지 미공 필름, 전지용 세퍼레이터, 전지 및 프로필렌계 수지 미공 필름의 제조 방법 |
Families Citing this family (72)
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ES2054849T3 (es) * | 1987-10-29 | 1994-08-16 | Terumo Corp | Oxigenador que utiliza membranas de fibras huecas porosas. |
US5698101A (en) * | 1990-07-09 | 1997-12-16 | Memtec Limited | Hollow fiber membranes |
JPH07171356A (ja) * | 1993-12-17 | 1995-07-11 | Kitz Corp | 中空糸膜集束体及びその製造方法 |
US5762868A (en) * | 1995-11-30 | 1998-06-09 | Minnesota Mining And Manufacturing Company | Blood oxygenator and heat exchanger |
EP0876197A1 (en) * | 1995-11-30 | 1998-11-11 | Minnesota Mining And Manufacturing Company | Multilayer hollow fiber body and method of making |
WO1997022405A1 (fr) * | 1995-12-18 | 1997-06-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Membrane de filtration du type a fibre creuse |
EP1736234A3 (en) | 1996-12-20 | 2007-06-13 | Siemens Water Technologies Corp. | Method for scouring fouled membranes |
US6471993B1 (en) | 1997-08-01 | 2002-10-29 | Massachusetts Institute Of Technology | Three-dimensional polymer matrices |
US6638479B1 (en) | 1999-10-11 | 2003-10-28 | Medtronic, Inc. | Variable packing density in hollow fiber device |
US8114163B2 (en) | 2000-04-10 | 2012-02-14 | Biomet Manufacturing Corp. | Method and apparatus for adjusting height and angle for a radial head |
US8920509B2 (en) | 2000-04-10 | 2014-12-30 | Biomet Manufacturing, Llc | Modular radial head prosthesis |
US8535382B2 (en) | 2000-04-10 | 2013-09-17 | Biomet Manufacturing, Llc | Modular radial head prostheses |
AUPR421501A0 (en) | 2001-04-04 | 2001-05-03 | U.S. Filter Wastewater Group, Inc. | Potting method |
AUPR692401A0 (en) | 2001-08-09 | 2001-08-30 | U.S. Filter Wastewater Group, Inc. | Method of cleaning membrane modules |
CA2365817A1 (en) * | 2001-12-11 | 2003-06-11 | Pierre Cote | Methods of making stretched filtering membranes and membrane modules |
ATE539105T1 (de) | 2002-06-14 | 2012-01-15 | Toray Industries | Poröse membran und verfahren zur herstellung der porösen membran |
AUPS300602A0 (en) * | 2002-06-18 | 2002-07-11 | U.S. Filter Wastewater Group, Inc. | Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
JP4282598B2 (ja) | 2002-10-10 | 2009-06-24 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 濾過装置及び該濾過装置を洗浄する方法 |
NZ545206A (en) | 2003-08-29 | 2009-03-31 | Siemens Water Tech Corp | Backwash |
DE10348876B4 (de) * | 2003-10-21 | 2014-04-03 | Jnc Corporation | Poröse Polyolefinmembran |
WO2005046849A1 (en) | 2003-11-14 | 2005-05-26 | U.S. Filter Wastewater Group, Inc. | Improved module cleaning method |
WO2005092799A1 (en) | 2004-03-26 | 2005-10-06 | U.S. Filter Wastewater Group, Inc. | Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis |
CN1326600C (zh) * | 2004-08-06 | 2007-07-18 | 天津科技大学 | 热致相分离制备聚丙烯平板微孔膜的方法 |
AU2005282211B2 (en) | 2004-09-07 | 2011-04-21 | Evoqua Water Technologies Llc | Reduction of backwash liquid waste |
CA2579857A1 (en) | 2004-09-14 | 2006-03-23 | Siemens Water Technologies Corp. | Membrane filtration module and cleaning process |
EP1807181A4 (en) | 2004-09-15 | 2009-04-22 | Siemens Water Tech Corp | CONTINUOUS ADJUSTABLE VENTILATION |
CN100548451C (zh) | 2004-12-24 | 2009-10-14 | 西门子水技术公司 | 膜过滤系统中的清洗 |
EP1838422A4 (en) | 2004-12-24 | 2009-09-02 | Siemens Water Tech Corp | EASY GAS FLUSHING PROCESS AND APPROPRIATE DEVICE |
WO2006087214A2 (de) * | 2005-02-18 | 2006-08-24 | Whitefox Technologies Ltd. | Membranmodul für die stoffrennung (i) |
CA2605757A1 (en) | 2005-04-29 | 2006-11-09 | Siemens Water Technologies Corp. | Chemical clean for membrane filter |
JP2009504399A (ja) | 2005-08-22 | 2009-02-05 | シーメンス・ウォーター・テクノロジーズ・コーポレーション | 管状マニホールドを使用して逆洗を最小化する水濾過のためのアセンブリ |
US8293098B2 (en) | 2006-10-24 | 2012-10-23 | Siemens Industry, Inc. | Infiltration/inflow control for membrane bioreactor |
EP2129629A1 (en) | 2007-04-02 | 2009-12-09 | Siemens Water Technologies Corp. | Improved infiltration/inflow control for membrane bioreactor |
US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
CN111203111B (zh) | 2007-05-29 | 2022-11-29 | 罗门哈斯电子材料新加坡私人有限公司 | 使用脉冲气提泵的膜清洗 |
CN106064021B (zh) | 2008-07-24 | 2019-06-04 | 懿华水处理技术有限责任公司 | 用于膜过滤模块的框架系统 |
NZ591259A (en) | 2008-08-20 | 2013-02-22 | Siemens Industry Inc | A hollow membrane filter backwash system using gas pressurised at at least two pressures feed from the down stream side to push water through the filter to clean it |
JP2012521279A (ja) | 2009-03-26 | 2012-09-13 | ビーエル・テクノロジーズ・インコーポレイテッド | 編んでない強化された中空糸膜 |
US8545754B2 (en) | 2009-04-23 | 2013-10-01 | Medtronic, Inc. | Radial design oxygenator with heat exchanger |
BRPI1011334A2 (pt) * | 2009-05-29 | 2016-03-08 | Shell Int Research | método para preparar uma membrana de separação de gás sustentada, membrana de separação de gás sustentada, e, processo para separar um primeiro componente de gás a partir de uma mistura gasosa |
AU2010101488B4 (en) | 2009-06-11 | 2013-05-02 | Evoqua Water Technologies Llc | Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane |
ES2521440T3 (es) | 2009-06-26 | 2014-11-12 | Bl Technologies, Inc. | Membrana de fibra hueca no trenzada reforzada con textiles |
WO2011136888A1 (en) | 2010-04-30 | 2011-11-03 | Siemens Industry, Inc | Fluid flow distribution device |
BR112013004171A2 (pt) | 2010-09-15 | 2016-05-10 | Bl Technologies Inc | processo para a fabricação de um membrana de fibra oca reforçada e conjunto precursor |
WO2012040412A1 (en) | 2010-09-24 | 2012-03-29 | Siemens Industry, Inc. | Fluid control manifold for membrane filtration system |
US20140083628A1 (en) | 2012-09-27 | 2014-03-27 | Velico Medical, Inc. | Spray drier assembly for automated spray drying |
US8529814B2 (en) | 2010-12-15 | 2013-09-10 | General Electric Company | Supported hollow fiber membrane |
US8425656B2 (en) * | 2011-01-25 | 2013-04-23 | Media And Process Technology, Inc. | Transport membrane condenser using turbulence promoters |
JP5549955B2 (ja) * | 2011-04-20 | 2014-07-16 | 三菱レイヨン株式会社 | 多孔質膜の製造方法および製造装置 |
CN103007776B (zh) * | 2011-09-22 | 2015-06-17 | 中国石油化工股份有限公司 | 一种聚丙烯分离膜外表面的结构控制方法 |
US9925499B2 (en) | 2011-09-30 | 2018-03-27 | Evoqua Water Technologies Llc | Isolation valve with seal for end cap of a filtration system |
EP2763776B1 (en) | 2011-09-30 | 2021-07-28 | Rohm & Haas Electronic Materials Singapore Pte. Ltd | Improved filtration module assembly |
US9321014B2 (en) | 2011-12-16 | 2016-04-26 | Bl Technologies, Inc. | Hollow fiber membrane with compatible reinforcements |
US9643129B2 (en) | 2011-12-22 | 2017-05-09 | Bl Technologies, Inc. | Non-braided, textile-reinforced hollow fiber membrane |
US9022229B2 (en) | 2012-03-09 | 2015-05-05 | General Electric Company | Composite membrane with compatible support filaments |
US8999454B2 (en) | 2012-03-22 | 2015-04-07 | General Electric Company | Device and process for producing a reinforced hollow fibre membrane |
KR102108593B1 (ko) | 2012-06-28 | 2020-05-29 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 포팅 방법 |
US9227362B2 (en) | 2012-08-23 | 2016-01-05 | General Electric Company | Braid welding |
US9962865B2 (en) | 2012-09-26 | 2018-05-08 | Evoqua Water Technologies Llc | Membrane potting methods |
DE112013004713T5 (de) | 2012-09-26 | 2015-07-23 | Evoqua Water Technologies Llc | Membransicherungsvorrichtung |
US9815027B2 (en) | 2012-09-27 | 2017-11-14 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
US10427102B2 (en) | 2013-10-02 | 2019-10-01 | Evoqua Water Technologies Llc | Method and device for repairing a membrane filtration module |
US9561184B2 (en) | 2014-09-19 | 2017-02-07 | Velico Medical, Inc. | Methods and systems for multi-stage drying of plasma |
KR102029878B1 (ko) * | 2014-12-24 | 2019-10-08 | 디아이씨 가부시끼가이샤 | 중공사 탈기 모듈 및 잉크젯 프린터 |
KR20190104449A (ko) * | 2014-12-24 | 2019-09-09 | 디아이씨 가부시끼가이샤 | 중공사 탈기 모듈 및 잉크젯 프린터 |
US10322375B2 (en) | 2015-07-14 | 2019-06-18 | Evoqua Water Technologies Llc | Aeration device for filtration system |
WO2017195457A1 (ja) * | 2016-05-13 | 2017-11-16 | 旭化成メディカル株式会社 | ポリエチレン系樹脂多孔質中空糸膜、分離膜及びそれらの製造方法 |
WO2018062073A1 (ja) * | 2016-09-30 | 2018-04-05 | 東レ株式会社 | 培養血小板濃縮モジュールおよびそれを用いた血小板製剤の製造方法 |
CN110871037A (zh) * | 2018-08-30 | 2020-03-10 | 中国石油化工股份有限公司 | 一种中空纤维分离膜及其制备方法 |
CN110871036B (zh) * | 2018-08-30 | 2022-10-21 | 中国石油化工股份有限公司 | 一种中空纤维膜的凝固设备和凝固方法 |
CN115430295B (zh) * | 2022-09-07 | 2023-11-14 | 上海工程技术大学 | 一种复合增强型聚丙烯中空纤维微孔膜的制备方法 |
US11841189B1 (en) | 2022-09-15 | 2023-12-12 | Velico Medical, Inc. | Disposable for a spray drying system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205289C2 (de) * | 1982-02-15 | 1984-10-31 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von porösen Körpern mit einstellbarem Gesamtporenvolumen, einstellbarer Porengröße und einstellbarer Porenwandung |
US4405688A (en) * | 1982-02-18 | 1983-09-20 | Celanese Corporation | Microporous hollow fiber and process and apparatus for preparing such fiber |
JPS6190705A (ja) * | 1984-10-09 | 1986-05-08 | Terumo Corp | 中空糸膜の製造方法 |
DE3564078D1 (en) * | 1984-11-09 | 1988-09-08 | Terumo Corp | Flat permeable membrane and method for manufacture thereof |
JPS61114701A (ja) * | 1984-11-09 | 1986-06-02 | Terumo Corp | 平膜型透過性膜およびその製造方法 |
JPS61296113A (ja) * | 1985-06-20 | 1986-12-26 | Kitazawa Valve:Kk | 中空繊維とその製造方法並びに中空繊維を用いた精密濾過フィルタ− |
JPH0775622B2 (ja) * | 1985-07-16 | 1995-08-16 | テルモ株式会社 | 人工肺用中空糸膜、その製造方法およびその中空糸膜を用いた人工肺 |
CA1312429C (en) * | 1985-08-29 | 1993-01-12 | Yukio Seita | Porous membrane for separation of blood components and method for manufacture thereof |
JPS6297603A (ja) * | 1985-10-23 | 1987-05-07 | Terumo Corp | ポリプロピレン多孔質膜およびその製造方法 |
JPH06190704A (ja) * | 1992-12-25 | 1994-07-12 | Olympus Optical Co Ltd | ワーク保持方法および装置 |
JPH06190707A (ja) * | 1992-12-25 | 1994-07-12 | Nippei Toyama Corp | 研摩装置 |
JPH06297603A (ja) * | 1993-04-16 | 1994-10-25 | Bridgestone Corp | ビードフィラのビードワイヤへの貼付方法およびその装置 |
-
1988
- 1988-01-20 DE DE3855721T patent/DE3855721T2/de not_active Expired - Lifetime
- 1988-01-20 WO PCT/JP1988/000039 patent/WO1988005475A1/ja active IP Right Grant
- 1988-01-20 AU AU11847/88A patent/AU623848B2/en not_active Expired
- 1988-01-20 KR KR1019880701129A patent/KR940002379B1/ko not_active IP Right Cessation
- 1988-01-20 US US07/392,988 patent/US5139529A/en not_active Expired - Lifetime
- 1988-01-20 EP EP88901092A patent/EP0341309B1/en not_active Expired - Lifetime
- 1988-01-20 KR KR1019940700300A patent/KR940008074B1/ko active
-
1992
- 1992-01-14 US US07/820,481 patent/US5354470A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130108256A (ko) * | 2010-08-18 | 2013-10-02 | 세키스이가가쿠 고교가부시키가이샤 | 프로필렌계 수지 미공 필름, 전지용 세퍼레이터, 전지 및 프로필렌계 수지 미공 필름의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
AU1184788A (en) | 1988-08-10 |
US5354470A (en) | 1994-10-11 |
KR940002379B1 (ko) | 1994-03-24 |
DE3855721T2 (de) | 1997-05-15 |
WO1988005475A1 (en) | 1988-07-28 |
DE3855721D1 (de) | 1997-02-06 |
AU623848B2 (en) | 1992-05-28 |
EP0341309B1 (en) | 1996-12-27 |
EP0341309A4 (en) | 1990-10-10 |
EP0341309A1 (en) | 1989-11-15 |
US5139529A (en) | 1992-08-18 |
KR940008074B1 (ko) | 1994-09-01 |
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