NL4883C - - Google Patents

Info

Publication number
NL4883C
NL4883C NL4883DA NL4883C NL 4883 C NL4883 C NL 4883C NL 4883D A NL4883D A NL 4883DA NL 4883 C NL4883 C NL 4883C
Authority
NL
Netherlands
Application number
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 filed Critical
Application granted granted Critical
Publication of NL4883C publication Critical patent/NL4883C/xx

Links

Classifications

    • 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
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B01D71/14—Esters of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Drying Of Gases (AREA)
NL4883D 1916-08-21 1917-11-19 NL4883C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE329117T 1916-08-21

Publications (1)

Publication Number Publication Date
NL4883C true NL4883C (de) 1920-04-01

Family

ID=23213407

Family Applications (1)

Application Number Title Priority Date Filing Date
NL4883D NL4883C (de) 1916-08-21 1917-11-19

Country Status (4)

Country Link
US (1) US1421341A (de)
DE (2) DE329117C (de)
FR (1) FR515092A (de)
NL (1) NL4883C (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909932C (de) * 1950-01-17 1954-04-26 Schenk Filterbau Gmbh Verbundfilter
US2677646A (en) * 1952-03-22 1954-05-04 Lovell Chemical Company Unit for bacterial analysis
DE1012436B (de) * 1954-11-22 1957-07-18 Millipore Filter Corp Verfahren und Geraet zur Durchfuehrung bakteriologischer Untersuchungen, insbesondere zur bakteriologischen Untersuchung von Wasser
US2926104A (en) * 1955-06-27 1960-02-23 Goetz Alexander Method of making microporous filter film
DE1017596B (de) * 1956-07-04 1957-10-17 Membranfiltergesellschaft Sart Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Membranfiltern
US2944017A (en) * 1956-12-17 1960-07-05 Millipore Filter Corp Filter medium
GB916898A (en) * 1960-09-28 1963-01-30 Millipore Filter Corp High pressure filter
NL296324A (de) * 1962-08-06
US3415038A (en) * 1966-06-23 1968-12-10 Gulf General Atomic Inc Method and apparatus for gas separation by diffusion
US4128470A (en) * 1975-08-29 1978-12-05 Fuji Photo Film Co., Ltd. Supports for electrophoresis and process for the production of the same
US4203848A (en) * 1977-05-25 1980-05-20 Millipore Corporation Processes of making a porous membrane material from polyvinylidene fluoride, and products
US4203847A (en) * 1977-05-25 1980-05-20 Millipore Corporation Making porous membranes and the membrane products
GB2009031B (en) * 1977-11-18 1982-03-10 Johns Manville Flexible microporous cellulosic membranes and methods of formation and use thereof
DE2928790A1 (de) * 1979-07-17 1981-02-12 Sartorius Gmbh Verfahren und vorrichtung zur gewinnung und auswertung von zellpraeparaten aus fluessigen medien, insbesondere aus urin u.a. koerperfluessigkeiten fuer die pruefung auf tumorverdacht
US4681605A (en) * 1985-06-27 1987-07-21 A/G Technology Corporation Anisotropic membranes for gas separation
JPS6227006A (ja) * 1985-07-27 1987-02-05 Fuji Photo Film Co Ltd 微孔性膜
JPH09196911A (ja) 1996-01-19 1997-07-31 Fuji Photo Film Co Ltd 血液濾過ユニット
JP3664328B2 (ja) 1996-01-19 2005-06-22 富士写真フイルム株式会社 血漿または血清試料の調製方法
US6596167B2 (en) 2001-03-26 2003-07-22 Koch Membrane Systems, Inc. Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes
US6890435B2 (en) * 2002-01-28 2005-05-10 Koch Membrane Systems Hollow fiber microfiltration membranes and a method of making these membranes
JP5204384B2 (ja) 2006-05-19 2013-06-05 富士フイルム株式会社 結晶性ポリマー微孔性膜とその製造方法、および濾過用フィルター
JP5220369B2 (ja) * 2007-09-04 2013-06-26 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP4863970B2 (ja) 2007-11-16 2012-01-25 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP4937977B2 (ja) * 2008-09-02 2012-05-23 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP5220698B2 (ja) 2009-07-06 2013-06-26 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP2011072920A (ja) 2009-09-30 2011-04-14 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP2011131208A (ja) * 2009-11-25 2011-07-07 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP5528070B2 (ja) * 2009-11-25 2014-06-25 富士フイルム株式会社 濾過フィルタ用結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP2011110470A (ja) * 2009-11-25 2011-06-09 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP5518442B2 (ja) * 2009-11-25 2014-06-11 富士フイルム株式会社 濾過フィルタ用結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
JP2011110474A (ja) * 2009-11-25 2011-06-09 Fujifilm Corp 濾過用フィルタ及びその製造方法
JP5470140B2 (ja) 2010-03-31 2014-04-16 富士フイルム株式会社 結晶性ポリマー微孔性膜及び濾過用フィルター
JP2012011369A (ja) 2010-06-01 2012-01-19 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ

Also Published As

Publication number Publication date
US1421341A (en) 1922-06-27
DE329060C (de) 1920-11-12
FR515092A (fr) 1921-03-24
DE329117C (de) 1920-11-15

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