JPH0317531B2 - - Google Patents

Info

Publication number
JPH0317531B2
JPH0317531B2 JP62000319A JP31987A JPH0317531B2 JP H0317531 B2 JPH0317531 B2 JP H0317531B2 JP 62000319 A JP62000319 A JP 62000319A JP 31987 A JP31987 A JP 31987A JP H0317531 B2 JPH0317531 B2 JP H0317531B2
Authority
JP
Japan
Prior art keywords
porous membrane
polyolefin
membrane
polymer
water
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 - Lifetime
Application number
JP62000319A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63190602A (ja
Inventor
Hajime Ito
Kazutami Mitani
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon Co Ltd
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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of JPS63190602A publication Critical patent/JPS63190602A/ja
Publication of JPH0317531B2 publication Critical patent/JPH0317531B2/ja
Granted 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
    • 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
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP62000319A 1986-01-07 1987-01-05 親水化多孔質膜及びその製造方法 Granted JPS63190602A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61000951 1986-01-07
JP61-951 1986-01-07
JP61-221465 1986-09-19

Publications (2)

Publication Number Publication Date
JPS63190602A JPS63190602A (ja) 1988-08-08
JPH0317531B2 true JPH0317531B2 (fr) 1991-03-08

Family

ID=11487980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62000319A Granted JPS63190602A (ja) 1986-01-07 1987-01-05 親水化多孔質膜及びその製造方法

Country Status (1)

Country Link
JP (1) JPS63190602A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH082994B2 (ja) * 1987-03-12 1996-01-17 日本原子力研究所 改質された連続気泡型ポリオレフイン発泡体の製造方法
WO1989004198A1 (fr) * 1987-11-04 1989-05-18 Mitsubishi Rayon Co., Ltd. Membrane poreuse et procede de production
WO1992009359A1 (fr) * 1990-11-28 1992-06-11 Mitsubishi Rayon Co., Ltd. Membrane en polyethylene a fil creux poreux d'un grand diametre de pore, sa production et membrane en polyethylene a fil creux poreux hydrophile
AU2001229489A1 (en) * 2000-01-14 2001-07-24 Mykrolis Corporation System and method for liquid filtration based on a neutral filter material
JP5219231B2 (ja) 2001-04-27 2013-06-26 ミリポア・コーポレーシヨン 新規なコート膜およびその他の製品
US7073671B2 (en) * 2002-06-07 2006-07-11 Millipore Corporation Microporous membrane substrate having caustic stable, low protein binding surface
EP1718387A2 (fr) * 2004-01-27 2006-11-08 Entegris, Inc. Methode d'elimination de microbulles d'un liquide
EP1968792B1 (fr) * 2005-12-30 2013-12-11 3M Innovative Properties Company Substrats fonctionnalisés
US10092881B2 (en) 2008-01-25 2018-10-09 Bha Altair, Llc Permanent hydrophilic porous coatings and methods of making them
US8132676B2 (en) * 2008-08-18 2012-03-13 Emd Millipore Corporation Hydrophilic, high protein binding, low fluorescence, western blotting membrane

Also Published As

Publication number Publication date
JPS63190602A (ja) 1988-08-08

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