WO2009060836A1 - Membrane poreuse en cellulose - Google Patents

Membrane poreuse en cellulose Download PDF

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Publication number
WO2009060836A1
WO2009060836A1 PCT/JP2008/070064 JP2008070064W WO2009060836A1 WO 2009060836 A1 WO2009060836 A1 WO 2009060836A1 JP 2008070064 W JP2008070064 W JP 2008070064W WO 2009060836 A1 WO2009060836 A1 WO 2009060836A1
Authority
WO
WIPO (PCT)
Prior art keywords
porous membrane
cellulose porous
less
cellulose
kpa
Prior art date
Application number
PCT/JP2008/070064
Other languages
English (en)
Japanese (ja)
Inventor
Wataru Hatanaka
Masanori Doi
Takeshi Matsuse
Toshihiko Matsui
Original Assignee
Asahi Kasei Fibers Corporation
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 Asahi Kasei Fibers Corporation filed Critical Asahi Kasei Fibers Corporation
Priority to JP2009540048A priority Critical patent/JPWO2009060836A1/ja
Publication of WO2009060836A1 publication Critical patent/WO2009060836A1/fr

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
    • B01D69/02—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
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose
    • 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
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2212—Natural macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

La présente invention a trait à une membrane poreuse en cellulose caractérisée par une masse moléculaire moyenne en viscosité supérieure ou égale à 6 x 104, par un diamètre des pores moyen (D) de 0,001 à 1000 μm, par une porosité (P) de 0,1 à 98 %, par une résistance à la traction supérieure ou égale à 0,5 kPa et par un retrait thermique à 160˚C ne dépassant pas 5 %.
PCT/JP2008/070064 2007-11-05 2008-11-04 Membrane poreuse en cellulose WO2009060836A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009540048A JPWO2009060836A1 (ja) 2007-11-05 2008-11-04 セルロース系多孔膜

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007287372 2007-11-05
JP2007287386 2007-11-05
JP2007-287372 2007-11-05
JP2007-287386 2007-11-05

Publications (1)

Publication Number Publication Date
WO2009060836A1 true WO2009060836A1 (fr) 2009-05-14

Family

ID=40625725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070064 WO2009060836A1 (fr) 2007-11-05 2008-11-04 Membrane poreuse en cellulose

Country Status (3)

Country Link
JP (1) JPWO2009060836A1 (fr)
TW (1) TW200932813A (fr)
WO (1) WO2009060836A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012206063A (ja) * 2011-03-30 2012-10-25 Jnc Corp ヒドロゲルセルロース多孔質膜
JP2013022588A (ja) * 2011-07-22 2013-02-04 Samsung Electronics Co Ltd 分離膜、この製造方法および分離膜を含む水処理装置
JP2014237125A (ja) * 2013-05-14 2014-12-18 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ 高スループットの膜
JP2014237126A (ja) * 2013-05-14 2014-12-18 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ チャネルを有する高スループットの膜
WO2015156401A1 (fr) * 2014-04-11 2015-10-15 旭化成メディカル株式会社 Membrane d'élimination de virus
JP2016145272A (ja) * 2015-02-06 2016-08-12 パナソニックＩｐマネジメント株式会社 透明セルロースシート、および、製造方法
KR20170093727A (ko) * 2016-02-05 2017-08-16 티씨아이 코 엘티디 우수한 수분 유지 효과를 갖는 바이오 셀룰로스 멤브레인 및 그 제조방법
WO2018182028A1 (fr) * 2017-03-30 2018-10-04 東レ株式会社 Film de séparation et son procédé de fabrication
WO2018182027A1 (fr) * 2017-03-30 2018-10-04 東レ株式会社 Membrane de séparation et procédé de fabrication d'une membrane de séparation
WO2020022524A1 (fr) * 2018-07-26 2020-01-30 株式会社日本触媒 Procédé de production de monolithe de cellulose, et monolithe de cellulose obtenu par ledit procédé de production
JP2021035920A (ja) * 2019-08-30 2021-03-04 パナソニックＩｐマネジメント株式会社 多孔質材料、分散液、及び美容方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3130392B1 (fr) * 2014-04-11 2020-12-09 Asahi Kasei Medical Co., Ltd. Membrane d'élimination de virus

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599305A (en) * 1979-01-26 1980-07-29 Asahi Chem Ind Co Ltd Selectively permeable membrane
JPS57143510A (en) * 1981-03-03 1982-09-04 Asahi Chem Ind Co Ltd Production of high-flux hollow fiber regenerated from cuprammonium cellulose
JPS5889628A (ja) * 1981-11-25 1983-05-28 Asahi Chem Ind Co Ltd 再生セルロ−ス多孔膜
JPS5889627A (ja) * 1981-11-25 1983-05-28 Asahi Chem Ind Co Ltd 再生セルロ−ス微多孔膜
JPS5892436A (ja) * 1981-11-30 1983-06-01 Asahi Chem Ind Co Ltd 限外炉過膜を利用した新しい膜分離方法
JPS59199728A (ja) * 1983-04-28 1984-11-12 Asahi Chem Ind Co Ltd 再生セルロ−ス大孔径膜の製法
JPS61274707A (ja) * 1985-05-31 1986-12-04 Asahi Chem Ind Co Ltd 微生物分離用再生セルロ−ス多孔膜
JPH09132667A (ja) * 1995-11-09 1997-05-20 Fuji Photo Film Co Ltd 多孔質膜の製造方法及び多孔質膜
JP2000061279A (ja) * 1998-08-19 2000-02-29 Asahi Chem Ind Co Ltd セルロース分離膜構造の制御法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599305A (en) * 1979-01-26 1980-07-29 Asahi Chem Ind Co Ltd Selectively permeable membrane
JPS57143510A (en) * 1981-03-03 1982-09-04 Asahi Chem Ind Co Ltd Production of high-flux hollow fiber regenerated from cuprammonium cellulose
JPS5889628A (ja) * 1981-11-25 1983-05-28 Asahi Chem Ind Co Ltd 再生セルロ−ス多孔膜
JPS5889627A (ja) * 1981-11-25 1983-05-28 Asahi Chem Ind Co Ltd 再生セルロ−ス微多孔膜
JPS5892436A (ja) * 1981-11-30 1983-06-01 Asahi Chem Ind Co Ltd 限外炉過膜を利用した新しい膜分離方法
JPS59199728A (ja) * 1983-04-28 1984-11-12 Asahi Chem Ind Co Ltd 再生セルロ−ス大孔径膜の製法
JPS61274707A (ja) * 1985-05-31 1986-12-04 Asahi Chem Ind Co Ltd 微生物分離用再生セルロ−ス多孔膜
JPH09132667A (ja) * 1995-11-09 1997-05-20 Fuji Photo Film Co Ltd 多孔質膜の製造方法及び多孔質膜
JP2000061279A (ja) * 1998-08-19 2000-02-29 Asahi Chem Ind Co Ltd セルロース分離膜構造の制御法

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012206063A (ja) * 2011-03-30 2012-10-25 Jnc Corp ヒドロゲルセルロース多孔質膜
JP2013022588A (ja) * 2011-07-22 2013-02-04 Samsung Electronics Co Ltd 分離膜、この製造方法および分離膜を含む水処理装置
JP2014237125A (ja) * 2013-05-14 2014-12-18 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ 高スループットの膜
JP2014237126A (ja) * 2013-05-14 2014-12-18 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ チャネルを有する高スループットの膜
US9808770B2 (en) 2013-05-14 2017-11-07 Pall Corporation High throughput membrane with channels
WO2015156401A1 (fr) * 2014-04-11 2015-10-15 旭化成メディカル株式会社 Membrane d'élimination de virus
JPWO2015156401A1 (ja) * 2014-04-11 2017-04-13 旭化成メディカル株式会社 ウイルス除去膜
US10675593B2 (en) 2014-04-11 2020-06-09 Asahi Kasei Medical Co., Ltd. Virus removal membrane
JP2016145272A (ja) * 2015-02-06 2016-08-12 パナソニックＩｐマネジメント株式会社 透明セルロースシート、および、製造方法
KR101991166B1 (ko) 2016-02-05 2019-06-19 티씨아이 코 엘티디 우수한 수분 유지 효과를 갖는 바이오 셀룰로스 멤브레인 및 그 제조방법
KR20170093727A (ko) * 2016-02-05 2017-08-16 티씨아이 코 엘티디 우수한 수분 유지 효과를 갖는 바이오 셀룰로스 멤브레인 및 그 제조방법
WO2018182027A1 (fr) * 2017-03-30 2018-10-04 東レ株式会社 Membrane de séparation et procédé de fabrication d'une membrane de séparation
JPWO2018182027A1 (ja) * 2017-03-30 2020-02-06 東レ株式会社 分離膜及び分離膜の製造方法
WO2018182028A1 (fr) * 2017-03-30 2018-10-04 東レ株式会社 Film de séparation et son procédé de fabrication
US11103835B2 (en) 2017-03-30 2021-08-31 Toray Industries, Inc. Separation film and production method therefor
JP7115309B2 (ja) 2017-03-30 2022-08-09 東レ株式会社 分離膜及び分離膜の製造方法
US11446611B2 (en) 2017-03-30 2022-09-20 Toray Industries, Inc. Separating membrane and method for manufacturing separating membrane
WO2020022524A1 (fr) * 2018-07-26 2020-01-30 株式会社日本触媒 Procédé de production de monolithe de cellulose, et monolithe de cellulose obtenu par ledit procédé de production
JPWO2020022524A1 (ja) * 2018-07-26 2021-07-01 株式会社日本触媒 セルロースモノリスの製法および該方法によって得られるセルロースモノリス
JP7223006B2 (ja) 2018-07-26 2023-02-15 株式会社日本触媒 セルロースモノリスの製法および該方法によって得られるセルロースモノリス
JP2021035920A (ja) * 2019-08-30 2021-03-04 パナソニックＩｐマネジメント株式会社 多孔質材料、分散液、及び美容方法
JP7382565B2 (ja) 2019-08-30 2023-11-17 パナソニックＩｐマネジメント株式会社 多孔質材料、分散液、及び美容方法

Also Published As

Publication number Publication date
JPWO2009060836A1 (ja) 2011-03-24
TW200932813A (en) 2009-08-01

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