ATE260697T1 - Sensible gele und verfahren zur ihrer verwendung - Google Patents

Sensible gele und verfahren zur ihrer verwendung

Info

Publication number
ATE260697T1
ATE260697T1 AT00918077T AT00918077T ATE260697T1 AT E260697 T1 ATE260697 T1 AT E260697T1 AT 00918077 T AT00918077 T AT 00918077T AT 00918077 T AT00918077 T AT 00918077T AT E260697 T1 ATE260697 T1 AT E260697T1
Authority
AT
Austria
Prior art keywords
pore size
gel
filter
methods
accomplished
Prior art date
Application number
AT00918077T
Other languages
English (en)
Inventor
Elmer C Lupton
Thomas H E Mendum
R Hicks Edwin
Leslie S Rubin
Justyna B Teverovsky
Harris Gold
Original Assignee
Foster Miller Inc
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 Foster Miller Inc filed Critical Foster Miller Inc
Application granted granted Critical
Publication of ATE260697T1 publication Critical patent/ATE260697T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
    • B01D2201/186—Pore openings which can be modified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0282—Dynamic pores-stimuli responsive membranes, e.g. thermoresponsive or pH-responsive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Colloid Chemistry (AREA)
AT00918077T 1999-03-17 2000-03-17 Sensible gele und verfahren zur ihrer verwendung ATE260697T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12472399P 1999-03-17 1999-03-17
PCT/US2000/007120 WO2000054866A1 (en) 1999-03-17 2000-03-17 Responsive gels and methods of use thereof

Publications (1)

Publication Number Publication Date
ATE260697T1 true ATE260697T1 (de) 2004-03-15

Family

ID=22416483

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00918077T ATE260697T1 (de) 1999-03-17 2000-03-17 Sensible gele und verfahren zur ihrer verwendung

Country Status (8)

Country Link
US (1) US8158002B1 (de)
EP (1) EP1159049B1 (de)
JP (1) JP2002538949A (de)
AT (1) ATE260697T1 (de)
AU (1) AU3895100A (de)
CA (1) CA2367571A1 (de)
DE (1) DE60008705T2 (de)
WO (1) WO2000054866A1 (de)

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Also Published As

Publication number Publication date
CA2367571A1 (en) 2000-09-21
AU3895100A (en) 2000-10-04
EP1159049A1 (de) 2001-12-05
DE60008705D1 (de) 2004-04-08
EP1159049B1 (de) 2004-03-03
US8158002B1 (en) 2012-04-17
DE60008705T2 (de) 2005-03-10
EP1159049A4 (de) 2002-01-16
WO2000054866A1 (en) 2000-09-21
JP2002538949A (ja) 2002-11-19

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