ATE541638T1 - Bündel von permselektiven hohlfasermembranen auf polysulfonbasis und herstellungsverfahren dafür - Google Patents

Bündel von permselektiven hohlfasermembranen auf polysulfonbasis und herstellungsverfahren dafür

Info

Publication number
ATE541638T1
ATE541638T1 AT05727039T AT05727039T ATE541638T1 AT E541638 T1 ATE541638 T1 AT E541638T1 AT 05727039 T AT05727039 T AT 05727039T AT 05727039 T AT05727039 T AT 05727039T AT E541638 T1 ATE541638 T1 AT E541638T1
Authority
AT
Austria
Prior art keywords
hollow fiber
polysulfone
bundle
production process
fiber membranes
Prior art date
Application number
AT05727039T
Other languages
English (en)
Inventor
Kimihiro Mabuchi
Hideyuki Yokota
Katsuaki Kuze
Noriyuki Tamamura
Makoto Ono
Noriko Monden
Noriaki Kato
Hiroshi Shibano
Katsuhiko Nose
Original Assignee
Toyo Boseki
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34464065&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE541638(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyo Boseki filed Critical Toyo Boseki
Application granted granted Critical
Publication of ATE541638T1 publication Critical patent/ATE541638T1/de

Links

Classifications

    • 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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • 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
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • 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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0095—Drying
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • 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
    • B01D2323/34—Use of radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/28—Degradation or stability over time

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Artificial Filaments (AREA)
AT05727039T 2004-03-23 2005-03-22 Bündel von permselektiven hohlfasermembranen auf polysulfonbasis und herstellungsverfahren dafür ATE541638T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004085799A JP3636199B1 (ja) 2004-03-23 2004-03-23 ポリスルホン系選択透過性中空糸膜束とその製造方法および血液浄化器
PCT/JP2005/005140 WO2005089918A1 (ja) 2004-03-23 2005-03-22 ポリスルホン系選択透過性中空糸膜束及びその製造方法

Publications (1)

Publication Number Publication Date
ATE541638T1 true ATE541638T1 (de) 2012-02-15

Family

ID=34464065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05727039T ATE541638T1 (de) 2004-03-23 2005-03-22 Bündel von permselektiven hohlfasermembranen auf polysulfonbasis und herstellungsverfahren dafür

Country Status (5)

Country Link
US (1) US20070187320A1 (de)
EP (1) EP1733784B1 (de)
JP (1) JP3636199B1 (de)
AT (1) ATE541638T1 (de)
WO (1) WO2005089918A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100515548C (zh) * 2004-08-10 2009-07-22 尼普洛株式会社 聚砜系选择渗透性中空纤维膜组件及其制造方法
US20080000830A1 (en) * 2004-08-10 2008-01-03 Kimihiro Mabuchi Highly Water Permeable Hollow Fiber Membrane Type Blood Purifier and Process for Manufacturing the Same
JP4885437B2 (ja) * 2004-10-15 2012-02-29 東洋紡績株式会社 血液浄化器および血液浄化器包装体
JP4731875B2 (ja) 2004-10-15 2011-07-27 東洋紡績株式会社 血液浄化器の滅菌方法および血液浄化器包装体
US9067178B2 (en) * 2004-12-22 2015-06-30 Nipro Corporation Blood purifier package and process for manufacturing the same
JP3772909B1 (ja) * 2005-04-04 2006-05-10 東洋紡績株式会社 血液浄化器
JP4596171B2 (ja) * 2006-04-28 2010-12-08 東洋紡績株式会社 血液浄化器
JP4876704B2 (ja) * 2006-05-09 2012-02-15 東洋紡績株式会社 血液浄化器
US8016124B2 (en) * 2009-04-22 2011-09-13 Honeywell International Inc. Thin film gas separation membranes
EP2641653B1 (de) 2012-03-23 2021-05-12 Agfa-Gevaert Nv Verfahren zur herstellung von lösungsmittelbeständigen polymermembranen
KR102027475B1 (ko) * 2012-03-28 2019-10-01 라시크 아이엔씨. 다성분 용액으로부터의 공정 가스의 전달 방법
EP2902095B1 (de) * 2012-09-26 2020-02-26 Toray Industries, Inc. Halbdurchlässige verbundmembran
US20140339164A1 (en) * 2013-05-14 2014-11-20 Pall Corporation High throughput membrane
FR3012049B1 (fr) * 2013-10-17 2022-02-25 Abc Membranes Fabrication d'une membrane de filtration
SG11201609469XA (en) 2014-05-13 2016-12-29 Rasirc Inc Methods and systems for delivering process gases to critical process applications
US10150048B2 (en) 2014-10-23 2018-12-11 Rasirc, Inc. Method, system, and device for delivery of process gas
CN109715726B (zh) * 2016-09-16 2021-01-08 住友化学株式会社 热塑性树脂组合物及其成型体
DE102020105340B3 (de) * 2020-02-28 2021-04-08 Zahoransky Automation & Molds GmbH Vorrichtung und Verfahren zum Trocknen von Dialysefiltern
JP7475186B2 (ja) * 2020-04-14 2024-04-26 Nok株式会社 ポリスルホン系中空糸膜および中空糸膜モジュール
US20240035747A1 (en) * 2020-08-12 2024-02-01 Fricke Und Mallah Microwave Technology Gmbh Drying of filter modules and filter housings using a frequency-guided microwave process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906375A (en) * 1984-07-14 1990-03-06 Fresenius, Ag Asymmetrical microporous hollow fiber for hemodialysis
US5762798A (en) * 1991-04-12 1998-06-09 Minntech Corporation Hollow fiber membranes and method of manufacture
US5340480A (en) * 1992-04-29 1994-08-23 Kuraray Co., Ltd. Polysulfone-based hollow fiber membrane and process for manufacturing the same
US6355730B1 (en) * 1995-06-30 2002-03-12 Toray Industries, Inc. Permselective membranes and methods for their production
EP0750938B1 (de) * 1995-06-30 2005-02-16 Toray Industries, Inc. Methode zur Herstellung einer teildurchlässigen Hohlfasermembran aus Polysulfon
WO1997013575A1 (fr) * 1995-10-09 1997-04-17 Asahi Kasei Kogyo Kabushiki Kaisha Membrane en polysulfone pour purifier le sang
JPH11309355A (ja) * 1998-04-28 1999-11-09 Asahi Medical Co Ltd ポリスルホン系中空糸型血液浄化膜とその製造方法
CN1251791C (zh) * 1997-05-19 2006-04-19 旭医学株式会社 血液净化用聚砜型中空纤维膜及其制备工艺
KR100289413B1 (ko) * 1997-12-30 2001-05-02 구광시 폴리설폰계 중공사 막 및 그의 제조 방법
US6475904B2 (en) * 1998-12-03 2002-11-05 Advanced Micro Devices, Inc. Interconnect structure with silicon containing alicyclic polymers and low-k dielectric materials and method of making same with single and dual damascene techniques
JP2000300663A (ja) * 1999-04-19 2000-10-31 Toyobo Co Ltd 選択分離膜
JP3293069B2 (ja) * 1999-05-28 2002-06-17 エリー株式会社 被加熱物の加熱方法及びその装置
JP4211168B2 (ja) * 1999-12-21 2009-01-21 東レ株式会社 透析器の製造方法および滅菌法
JP4325904B2 (ja) * 2002-03-27 2009-09-02 旭化成クラレメディカル株式会社 中空糸膜の乾燥装置

Also Published As

Publication number Publication date
EP1733784B1 (de) 2012-01-18
EP1733784A4 (de) 2007-04-25
JP3636199B1 (ja) 2005-04-06
JP2007090126A (ja) 2007-04-12
US20070187320A1 (en) 2007-08-16
WO2005089918A1 (ja) 2005-09-29
EP1733784A1 (de) 2006-12-20

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