GB8902799D0 - Composite membranes and method of making the same - Google Patents

Composite membranes and method of making the same

Info

Publication number
GB8902799D0
GB8902799D0 GB898902799A GB8902799A GB8902799D0 GB 8902799 D0 GB8902799 D0 GB 8902799D0 GB 898902799 A GB898902799 A GB 898902799A GB 8902799 A GB8902799 A GB 8902799A GB 8902799 D0 GB8902799 D0 GB 8902799D0
Authority
GB
United Kingdom
Prior art keywords
making
same
composite membranes
membranes
composite
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.)
Pending
Application number
GB898902799A
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.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation 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 Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Priority to GB898902799A priority Critical patent/GB8902799D0/en
Publication of GB8902799D0 publication Critical patent/GB8902799D0/en
Priority to PCT/GB1990/000198 priority patent/WO1990009230A1/en
Pending legal-status Critical Current

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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/087—Acrylic polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB898902799A 1989-02-08 1989-02-08 Composite membranes and method of making the same Pending GB8902799D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB898902799A GB8902799D0 (en) 1989-02-08 1989-02-08 Composite membranes and method of making the same
PCT/GB1990/000198 WO1990009230A1 (en) 1989-02-08 1990-02-08 Composite membranes and method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898902799A GB8902799D0 (en) 1989-02-08 1989-02-08 Composite membranes and method of making the same

Publications (1)

Publication Number Publication Date
GB8902799D0 true GB8902799D0 (en) 1989-03-30

Family

ID=10651321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898902799A Pending GB8902799D0 (en) 1989-02-08 1989-02-08 Composite membranes and method of making the same

Country Status (2)

Country Link
GB (1) GB8902799D0 (en)
WO (1) WO1990009230A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104729A (en) * 1990-08-20 1992-04-14 Monsanto Company Process for surface modifying a support membrane and product produced
SE502963C2 (en) * 1994-08-31 1996-03-04 Electrolux Ab Membranes with osmotic properties, methods of preparation and use for water purification
US6267784B1 (en) 1998-05-01 2001-07-31 Benz Research And Development Corporation Intraocular lens and haptics made of a copolymer
US6096799A (en) * 1998-05-07 2000-08-01 Benz Research & Development Corporation Contact lens of high water content and high water balance
US7067058B2 (en) 2003-04-01 2006-06-27 3M Innovative Properties Company Hydrophilic membrane and process for making the same
WO2006113290A1 (en) 2005-04-13 2006-10-26 Benz Research & Development Corporation Polymers for intraocular lenses
US8690981B2 (en) 2011-06-15 2014-04-08 Porex Corporation Sintered porous plastic liquid barrier media and applications thereof
CN112666245B (en) * 2020-12-18 2024-01-09 中国科学院地球环境研究所 Preparation method of ammonium nitrogen adsorption package in natural water and detection method of isotopes thereof
CN115121134A (en) * 2022-07-04 2022-09-30 重庆工商大学 Preparation method of novel MXene-based composite membrane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885078A (en) * 1968-03-06 1975-05-20 Ceskoslovenska Akademie Ved Hydrogel laminates and method of manufacturing thereof
US3676203A (en) * 1970-08-07 1972-07-11 Us Interior Semipermeable membranes
CA1182959A (en) * 1981-01-15 1985-02-26 Wolfgang J. Wrasidlo Reverse osmosis membrane and process for making the same
US4618533A (en) * 1984-11-30 1986-10-21 Millipore Corporation Porous membrane having hydrophilic surface and process
US4828705A (en) * 1986-10-31 1989-05-09 Kingston Technologies, Inc. Pressure-dependent anisotropic-transport membrane system

Also Published As

Publication number Publication date
WO1990009230A1 (en) 1990-08-23

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