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MX9304854A - Polimero polianfifilico solido, novedoso, que tiene uso en un procedimiento de separacion. - Google Patents

Polimero polianfifilico solido, novedoso, que tiene uso en un procedimiento de separacion.

Info

Publication number
MX9304854A
MX9304854A MX9304854A MX9304854A MX9304854A MX 9304854 A MX9304854 A MX 9304854A MX 9304854 A MX9304854 A MX 9304854A MX 9304854 A MX9304854 A MX 9304854A MX 9304854 A MX9304854 A MX 9304854A
Authority
MX
Mexico
Prior art keywords
polymer
solid
species
polynifyphilic
novel
Prior art date
Application number
MX9304854A
Other languages
English (en)
Inventor
Robert Ziolkowski Geenley
Sa Van Ho
Alan Sherman Michaels
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of MX9304854A publication Critical patent/MX9304854A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/246—Membrane extraction
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • 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
    • B01D71/54—Polyureas; Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención está dirigida a un polímero polianfifílico sólido. El polímero puede ser: (1) una película continua (a) que está suficientemente reforzada mediante entrelazamiento para ser usada sola y/o soportada sobre un bastidor; (b) sobretendida y/o vaciada sobre un soporte hidrófobo poroso; o (2) introducida dentro de los poros de una membrana hidrófoba microporosa. La presente invención también es un procedimiento para retirar selectivamente una especie disuelta (soluto o compuesto buscado) de una solución acuosa o de una corriente gaseosa, que comprende poner en contacto la solución acuosa o la corriente gaseosa, que tiene la especie disuelta y una solución desprendedora acuosa u otro medio para retirar dicha especie, con lados opuestos o superficies opuestas.
MX9304854A 1992-08-11 1993-08-10 Polimero polianfifilico solido, novedoso, que tiene uso en un procedimiento de separacion. MX9304854A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92544592A 1992-08-11 1992-08-11
US8812693A 1993-07-13 1993-07-13

Publications (1)

Publication Number Publication Date
MX9304854A true MX9304854A (es) 1994-02-28

Family

ID=26778308

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304854A MX9304854A (es) 1992-08-11 1993-08-10 Polimero polianfifilico solido, novedoso, que tiene uso en un procedimiento de separacion.

Country Status (5)

Country Link
US (1) US5552053A (es)
EP (1) EP0583234A3 (es)
JP (1) JP2563072B2 (es)
CA (1) CA2103742C (es)
MX (1) MX9304854A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938928A (en) * 1991-08-01 1999-08-17 Nonap Pty. Ltd. Osmotic distillation process using a membrane laminate
CA2315741A1 (en) * 1997-12-29 1999-07-08 Monsanto Company A membrane process for making enhanced flavor fluids
US6075073A (en) * 1998-08-20 2000-06-13 Apex Medical Technologies, Inc. Latices from emulsified hydrocarbon rubber solutions by membrane separation
GB2352715B (en) * 1999-07-30 2002-01-09 Membrane Extraction Tech Ltd Recovery of aromatic amines dissolved in aqueous fluids
GB9920170D0 (en) * 1999-08-25 1999-10-27 Univ Portsmouth A passive sampling device
WO2001028666A1 (en) * 1999-10-19 2001-04-26 Membrane Extraction Technology Limited Process for removing and recovering of phenolic compounds from aqueous fluids
US20040035775A1 (en) * 2002-05-31 2004-02-26 Biolink Partners, Inc. MemCoatTM: functionalized surface coatings, products and uses thereof
TWI412396B (zh) 2009-12-15 2013-10-21 Ind Tech Res Inst 過濾方法
KR101240956B1 (ko) * 2011-02-18 2013-03-11 웅진케미칼 주식회사 내오염성능이 우수한 역삼투 복합막 및 그의 제조방법

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* Cited by examiner, † Cited by third party
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US3744642A (en) * 1970-12-30 1973-07-10 Westinghouse Electric Corp Interface condensation desalination membranes
US3816524A (en) * 1972-08-31 1974-06-11 Dow Chemical Co Extraction of carboxylic acids from dilute aqueous solutions
US4039440A (en) * 1972-09-19 1977-08-02 The United States Of America As Represented By The Secretary Of The Interior Reverse osmosis membrane
CH566798A5 (es) * 1973-05-29 1975-09-30 Battelle Memorial Institute
US3951815A (en) * 1974-09-05 1976-04-20 Universal Oil Products Company Composite semipermeable membranes made from polyethylenimine
CH594696A5 (es) * 1975-03-18 1978-01-31 Battelle Memorial Institute
GB1538810A (en) * 1976-08-10 1979-01-24 Sumitomo Electric Industries Hydrophilic porous fluorocarbon structures and process for their production
DE2738268A1 (de) * 1977-08-25 1979-03-08 Basf Ag Hydrophobe polyurethanschaumstoffe zur oelabsorption
US4131604A (en) * 1977-11-23 1978-12-26 Thermo Electron Corporation Polyurethane elastomer for heart assist devices
DE2947765C2 (de) * 1978-11-28 1985-09-19 Koei Chemical Co., Ltd., Osaka Verfahren zur Gewinnung von Phenolen aus wäßrigen Lösungen
US4337154A (en) * 1979-04-04 1982-06-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Crosslinked composite semipermeable membrane
DD159990A1 (de) * 1981-06-29 1983-04-20 Gerhard Behrendt Verfahren zur herstellung von polyurethan-elastomeren
DE3138107A1 (de) * 1981-09-24 1983-04-07 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Verfahren zur entfernung von stoffen aus waessrigen loesungen sowie vorrichtung zur durchfuehrung des verfahrens
JPS5863445A (ja) * 1981-10-13 1983-04-15 旭硝子株式会社 ポリウレタン積層体の製造方法
US4459326A (en) * 1982-05-19 1984-07-10 Hillyard Enterprises, Inc. Coating of synthetic surfaces with water-based coatings
US4385133A (en) * 1982-06-07 1983-05-24 The Upjohn Company Novel compositions and process
GB2128495A (en) * 1982-10-18 1984-05-02 Dewplan Method and apparatus for removing organic liquids from aqueous media
US4544779A (en) * 1984-04-02 1985-10-01 American Cyanamid Company Extraction of alcohols with phosphine oxides
JPS61204140A (ja) 1984-12-31 1986-09-10 パーミー，インコーポレーテッド 炭化水素を分離する方法および水分非含有−分離膜
US4851124A (en) * 1985-05-21 1989-07-25 The United States Of America As Represented By The United States Department Of Energy Method of removing and detoxifying a phosphorus-based substance
EP0245857B1 (en) * 1986-05-14 1997-01-22 Takiron Co. Ltd. Amphiphilic segment polyurethanes
JPH0739457B2 (ja) * 1986-05-14 1995-05-01 タキロン株式会社 両親媒性セグメントポリウレタン
DK169616B1 (da) * 1986-08-27 1994-12-27 Dow Danmark Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf
DE3639561A1 (de) * 1986-11-20 1988-06-01 Baumann Hanno Verfahren zur herstellung von nicht-thrombogenen substraten
US4824443A (en) * 1986-12-30 1989-04-25 Bend Research, Inc. Gas separation by composite solvent-swollen membranes
EP0296098A3 (en) * 1987-06-16 1989-08-23 W.R. Grace & Co.-Conn. Crosslinked polyurethane emulsion, process and prepolymer for its production and process for forming coatings from said emulsion
US4743629A (en) * 1987-07-02 1988-05-10 Becton, Dickinson And Company Crosslinked polyetherurethane membranes useful in blood electrolyte sensors
US4816130A (en) * 1987-07-02 1989-03-28 Becton, Dickinson And Company Blood electrolyte sensors including crosslinked polyetherurethane membranes
FR2625548B1 (fr) * 1987-12-30 1990-06-22 Inst Francais Du Petrole Procede pour retarder la formation et/ou reduire la tendance a l'agglomeration des hydrates
DE3824359A1 (de) * 1988-04-07 1989-10-19 Bayer Ag Verbundmembranen, verfahren zu ihrer herstellung und ihre verwendung
US5179190A (en) * 1988-10-28 1993-01-12 Regen Steven L Supramolecular surfactants: amphiphilic polymers designed to disrupt lipid membranes
DE3912531C2 (de) * 1989-04-17 1998-08-27 Basf Ag Glasklare, heißdampfsterilisierbare, kompakte Polyurethan-Vergußmassen, Verfahren zu ihrer Herstellung und ihre Verwendung, insbesondere für medizinisch technische Artikel
DE3927244A1 (de) * 1989-08-18 1991-02-21 Basf Ag Transparente, heissdampfsterilisierbare, kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch technische artikel
US4967430A (en) * 1990-04-25 1990-11-06 Merkel Ronald F Method of making up water beds
US5049275A (en) * 1990-06-15 1991-09-17 Hoechst Celanese Corp. Modified microporous structures
DE4026628A1 (de) * 1990-08-23 1992-02-27 Hoechst Ag Verfahren zur extraktiven trennung von l-phosphinothricin und l-glutaminsaeure in waessriger loesung
US5507949A (en) * 1992-03-20 1996-04-16 Monsanto Company Supported liquid membrane and separation process employing same
DE69320512T2 (de) * 1992-03-20 1999-03-11 Monsanto Co., St. Louis, Mo. Extraktion organischer Verbindungen aus wässrigen Lösungen

Also Published As

Publication number Publication date
EP0583234A2 (en) 1994-02-16
US5552053A (en) 1996-09-03
JP2563072B2 (ja) 1996-12-11
JPH06170189A (ja) 1994-06-21
CA2103742C (en) 2001-07-17
EP0583234A3 (en) 1994-11-23
CA2103742A1 (en) 1994-02-12

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