DE69021452T2 - Hydrophile, poröse Membran und Verfahren zu ihrer Herstellung. - Google Patents

Hydrophile, poröse Membran und Verfahren zu ihrer Herstellung.

Info

Publication number
DE69021452T2
DE69021452T2 DE69021452T DE69021452T DE69021452T2 DE 69021452 T2 DE69021452 T2 DE 69021452T2 DE 69021452 T DE69021452 T DE 69021452T DE 69021452 T DE69021452 T DE 69021452T DE 69021452 T2 DE69021452 T2 DE 69021452T2
Authority
DE
Germany
Prior art keywords
hydrophilic
manufacture
porous membrane
porous
membrane
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.)
Expired - Fee Related
Application number
DE69021452T
Other languages
English (en)
Other versions
DE69021452D1 (de
Inventor
Yasushi Nemoto
Shinsuke Yokomachi
Hideaki Kito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
Original Assignee
Terumo Corp
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
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of DE69021452D1 publication Critical patent/DE69021452D1/de
Publication of DE69021452T2 publication Critical patent/DE69021452T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
DE69021452T 1989-06-05 1990-05-29 Hydrophile, poröse Membran und Verfahren zu ihrer Herstellung. Expired - Fee Related DE69021452T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1142399A JPH038421A (ja) 1989-06-05 1989-06-05 親水性多孔質膜及びその製造方法

Publications (2)

Publication Number Publication Date
DE69021452D1 DE69021452D1 (de) 1995-09-14
DE69021452T2 true DE69021452T2 (de) 1996-02-01

Family

ID=15314449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021452T Expired - Fee Related DE69021452T2 (de) 1989-06-05 1990-05-29 Hydrophile, poröse Membran und Verfahren zu ihrer Herstellung.

Country Status (4)

Country Link
US (1) US5120440A (de)
EP (1) EP0402196B1 (de)
JP (1) JPH038421A (de)
DE (1) DE69021452T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3277233B2 (ja) * 1990-07-18 2002-04-22 ジ・オーストラリアン・ナショナル・ユニバーシティー 多孔性材料の形成
US5104729A (en) * 1990-08-20 1992-04-14 Monsanto Company Process for surface modifying a support membrane and product produced
NL9302277A (nl) * 1993-12-28 1995-07-17 Skf Ind Trading & Dev Waterafstotende filterafdichting.
US5700559A (en) * 1994-12-16 1997-12-23 Advanced Surface Technology Durable hydrophilic surface coatings
CA2269933A1 (en) * 1996-11-14 1998-05-22 Pall Corporation Membrane and methods of preparing and using same
AU3895100A (en) * 1999-03-17 2000-10-04 Foster-Miller Inc. Responsive gels and methods of use thereof
CN1471425A (zh) * 2000-10-24 2004-01-28 钟渊化学工业株式会社 亲水化膜及其处理方法
US7067058B2 (en) * 2003-04-01 2006-06-27 3M Innovative Properties Company Hydrophilic membrane and process for making the same
JP4781691B2 (ja) * 2005-03-01 2011-09-28 株式会社クレハ 多孔質膜およびその製造方法
CN102764598B (zh) * 2012-07-17 2014-04-02 西安建筑科技大学 一种分离色氨酸异构体的分子印迹复合膜的制备方法
KR200479236Y1 (ko) * 2015-05-27 2016-01-07 심연화 랜턴 케이싱
KR200479237Y1 (ko) * 2015-07-07 2016-01-07 심연화 발광 광고대
CN110917890A (zh) * 2019-11-08 2020-03-27 北京中环膜材料科技有限公司 一种亲水剂和改性乙烯-三氟氯乙烯膜及其制备方法
CN113694622A (zh) * 2021-09-02 2021-11-26 新兴铸管股份有限公司 一种滤芯清洗装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA981991A (en) * 1971-01-14 1976-01-20 Celanese Corporation Hydrophilic microporous film
JPS568645B2 (de) * 1974-09-05 1981-02-25
US4203847A (en) * 1977-05-25 1980-05-20 Millipore Corporation Making porous membranes and the membrane products
US4359510A (en) * 1980-07-31 1982-11-16 Celanese Corporation Hydrophilic polymer coated microporous membranes capable of use as a battery separator
US4432875A (en) * 1981-05-29 1984-02-21 Brunswick Corporation Semi-permeable membranes and processes for making the same
US4413074A (en) * 1982-01-25 1983-11-01 Brunswick Corporation Hydrophilic surfaces and process for making the same

Also Published As

Publication number Publication date
US5120440A (en) 1992-06-09
EP0402196A3 (de) 1991-03-20
EP0402196B1 (de) 1995-08-09
JPH038421A (ja) 1991-01-16
EP0402196A2 (de) 1990-12-12
DE69021452D1 (de) 1995-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee