IL67375A - Semipermeable membranes of modified styrene-based polymers,their manufacture and their use in diffusion processes - Google Patents

Semipermeable membranes of modified styrene-based polymers,their manufacture and their use in diffusion processes

Info

Publication number
IL67375A
IL67375A IL67375A IL6737582A IL67375A IL 67375 A IL67375 A IL 67375A IL 67375 A IL67375 A IL 67375A IL 6737582 A IL6737582 A IL 6737582A IL 67375 A IL67375 A IL 67375A
Authority
IL
Israel
Prior art keywords
manufacture
based polymers
modified styrene
diffusion processes
semipermeable membranes
Prior art date
Application number
IL67375A
Other languages
English (en)
Other versions
IL67375A0 (en
Original Assignee
Aligena Ag
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 Aligena Ag filed Critical Aligena Ag
Publication of IL67375A0 publication Critical patent/IL67375A0/xx
Publication of IL67375A publication Critical patent/IL67375A/xx

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
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • 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
    • B01D71/28—Polymers of vinyl aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IL67375A 1981-12-21 1982-11-30 Semipermeable membranes of modified styrene-based polymers,their manufacture and their use in diffusion processes IL67375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH817481 1981-12-21

Publications (2)

Publication Number Publication Date
IL67375A0 IL67375A0 (en) 1983-03-31
IL67375A true IL67375A (en) 1986-03-31

Family

ID=4336298

Family Applications (1)

Application Number Title Priority Date Filing Date
IL67375A IL67375A (en) 1981-12-21 1982-11-30 Semipermeable membranes of modified styrene-based polymers,their manufacture and their use in diffusion processes

Country Status (6)

Country Link
US (1) US4720345A (xx)
EP (1) EP0082355B1 (xx)
JP (1) JPS58114703A (xx)
CA (1) CA1182258A (xx)
DE (1) DE3271691D1 (xx)
IL (1) IL67375A (xx)

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EP0167573A4 (en) * 1983-12-29 1988-05-02 Amf Inc CAVE TUBE MODIFIED BY LOAD.
DE3407148A1 (de) * 1984-02-28 1985-08-29 Basf Ag, 6700 Ludwigshafen Membrane aus vinylpolymeren und deren verwendung
US4851120A (en) * 1984-04-23 1989-07-25 The Dow Chemical Company Anionic polysaccharide separation membranes
JPH0647058B2 (ja) * 1985-03-13 1994-06-22 旭化成工業株式会社 気体選択透過膜
CH668961A5 (de) * 1986-02-07 1989-02-15 Ciba Geigy Ag Verfahren zur reinigung von farbstoffhaltigen abwaessern.
DE3703738A1 (de) * 1987-02-07 1988-08-18 Bayer Ag Verfahren zur herstellung einer konzentrierten waessrigen reaktivfarbstoff-loesung
CH672995A5 (xx) * 1987-07-27 1990-01-31 Ciba Geigy Ag
EP0304313A3 (en) * 1987-08-21 1990-08-22 Oki Electric Industry Company, Limited Pattern forming material
US5019723A (en) * 1987-12-07 1991-05-28 Controlled Release Technologies, Inc. Self-regulated therapeutic agent delivery system and method
US5015275A (en) * 1989-07-14 1991-05-14 The Dow Chemical Company Isotropic microporous syndiotactic polystyrene membranes and processes for preparing the same
US4980101A (en) * 1989-07-14 1990-12-25 The Dow Chemical Company Anisotropic microporous syndiotactic polystyrene membranes and a process for preparing the same
WO1991003317A1 (de) * 1989-09-06 1991-03-21 Sartorius Ag Mikroporöses adsorbens
WO1992000805A1 (de) * 1990-07-10 1992-01-23 Sartorius Ag Poröse, nichtpartikuläre und konvektiv permeable matrix
US5143620A (en) * 1991-06-25 1992-09-01 Texaco Inc. Membrane separation process
BR9307220A (pt) * 1992-09-25 1999-05-25 Ppg Industries Inc Artigo ótico fotocrómico
DE19703086A1 (de) * 1997-01-29 1998-07-30 Henkel Ecolab Gmbh & Co Ohg Verfahren zum Waschen von Wäsche
US6248469B1 (en) * 1997-08-29 2001-06-19 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
NL1009703C2 (nl) * 1998-07-21 2000-01-24 Instituut Voor Dierhouderij En Werkwijze voor het vervaardigen van een preparaathouder voor chemische of biochemische tests.
US6395189B1 (en) 1999-03-01 2002-05-28 Polymer Ventures, Inc. Method for the control of biofilms
US6149822A (en) * 1999-03-01 2000-11-21 Polymer Ventures, Inc. Bio-film control
US6523699B1 (en) * 1999-09-20 2003-02-25 Honda Giken Kogyo Kabushiki Kaisha Sulfonic acid group-containing polyvinyl alcohol, solid polymer electrolyte, composite polymer membrane, method for producing the same and electrode
DE10217440A1 (de) * 2002-04-18 2003-11-06 Basf Ag Verwendung hydrophob modifizierter Copolymere auf Basis von N-Vinylmonomeren zur Herstellung von Membranen
US20050147757A1 (en) * 2004-01-07 2005-07-07 Roh Il J. Method for wetting hydrophobic porous polymeric membranes to improve water flux without alcohol treatment
US7381331B2 (en) * 2005-09-30 2008-06-03 General Electric Company Hydrophilic membrane and associated method
US7291696B2 (en) * 2005-11-04 2007-11-06 General Electric Company Composition and associated method
US7631768B2 (en) * 2005-11-04 2009-12-15 General Electric Company Membrane and associated method
US7517482B2 (en) * 2005-11-09 2009-04-14 Industrial Technology Research Institute Method for producing polymeric membranes with high-recovery rate
US7913857B2 (en) * 2006-02-01 2011-03-29 Woongjin Chemical Co., Ltd. Selective membrane having a high fouling resistance
JP2008202025A (ja) * 2007-01-22 2008-09-04 Honda Motor Co Ltd プロトン伝導性高分子
JP2008270177A (ja) * 2007-03-23 2008-11-06 Honda Motor Co Ltd プロトン伝導体
US8123945B2 (en) * 2007-05-09 2012-02-28 The United States of America as represented by the Secretary of the Interior, The Bereau of Reclamation Method for making high flux, high salt rejection cellulose desalting membranes
CN100584879C (zh) * 2007-05-15 2010-01-27 中国科学院长春应用化学研究所 一种咪唑改性的苯乙烯型大孔吸附树脂的制备方法
US7910012B2 (en) * 2007-07-16 2011-03-22 General Electric Company Composition, membrane, and associated method
SG172975A1 (en) 2009-01-13 2011-08-29 B P T Bio Pure Technology Ltd Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams
WO2010120992A1 (en) * 2009-04-17 2010-10-21 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For An On Behalf Of Arizona State University Method of separation of algal biomass from aqueous or marine culture
US8480905B2 (en) * 2011-03-03 2013-07-09 Jr-Jung Iang Method and system for recycling and treating dyeing wastewater
KR20120119043A (ko) * 2011-04-20 2012-10-30 삼성전자주식회사 분리막, 이의 제조 방법 및 이를 포함하는 복합막
CN116808842B (zh) * 2023-08-30 2023-10-27 国家电投集团氢能科技发展有限公司 一种改性微孔膜、复合离子交换膜及其制备方法和应用

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877191A (en) * 1954-07-14 1959-03-10 Graydon William Frederick Cation exchange resin membranes by hydrolysis of styrene sulfonic ester or amide copolymers
US3290210A (en) * 1965-06-21 1966-12-06 Calumet & Hecla Method of making a dry water dispersible bordeaux composition
US3556305A (en) * 1968-03-28 1971-01-19 Amicon Corp Composite membrane and process for making same
US3567810A (en) * 1968-04-01 1971-03-02 Amicon Corp Process for making high-flow anisotropic membranes
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
GB1319236A (en) * 1969-09-08 1973-06-06 Atomic Energy Authority Uk Desalination
US3665055A (en) * 1969-10-22 1972-05-23 John A Hatton Jr Polymerizable unsaturated polyester resin compositions and articles made therefrom
FR2112632A5 (xx) * 1970-11-03 1972-06-23 Anvar
US4039440A (en) * 1972-09-19 1977-08-02 The United States Of America As Represented By The Secretary Of The Interior Reverse osmosis membrane
JPS518179A (en) * 1974-07-11 1976-01-22 Daicel Ltd Sentakutokaseikobunshimakuoyobisono seizoho
US3951815A (en) * 1974-09-05 1976-04-20 Universal Oil Products Company Composite semipermeable membranes made from polyethylenimine
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane
JPS54151570A (en) * 1978-05-22 1979-11-28 Teijin Ltd Selectively permeable composite membrane and its manufacture
JPS5535910A (en) * 1978-09-06 1980-03-13 Teijin Ltd Permselectivity composite membrane and preparation thereof
IT1166581B (it) * 1979-01-17 1987-05-05 Oronzio De Nora Impianti Membrane cationiche a base di copolimeri solfonati di stirene divinilbenzene e 2- o 4-vinilpiridina o acido acrilico, procedimento per la loro preparazione ed uso in celle di elettrolisi
JPS5631405A (en) * 1979-08-22 1981-03-30 Asahi Glass Co Ltd Selective perameable membrane
DE3035134A1 (de) * 1979-09-19 1981-04-09 Aligena AG, Basel Poroese, modifizierte, fuer die ultrafiltration geeignete membranen auf der basis von polyacrylnitrilen, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
EP0082355A3 (en) 1983-08-31
IL67375A0 (en) 1983-03-31
EP0082355B1 (de) 1986-06-11
DE3271691D1 (en) 1986-07-17
JPS58114703A (ja) 1983-07-08
CA1182258A (en) 1985-02-12
EP0082355A2 (de) 1983-06-29
US4720345A (en) 1988-01-19

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