SE9402893D0 - Polymermembran med osmotiska egenskaper - Google Patents

Polymermembran med osmotiska egenskaper

Info

Publication number
SE9402893D0
SE9402893D0 SE9402893A SE9402893A SE9402893D0 SE 9402893 D0 SE9402893 D0 SE 9402893D0 SE 9402893 A SE9402893 A SE 9402893A SE 9402893 A SE9402893 A SE 9402893A SE 9402893 D0 SE9402893 D0 SE 9402893D0
Authority
SE
Sweden
Prior art keywords
polymer membrane
osmotic properties
membrane
properties
amines
Prior art date
Application number
SE9402893A
Other languages
English (en)
Other versions
SE9402893L (sv
SE503195C2 (sv
Inventor
Peter Henning Hagqvist
Osborn Haermestad
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE9402893A priority Critical patent/SE503195C2/sv
Publication of SE9402893D0 publication Critical patent/SE9402893D0/sv
Priority to PCT/SE1995/000669 priority patent/WO1996006838A1/en
Publication of SE9402893L publication Critical patent/SE9402893L/sv
Publication of SE503195C2 publication Critical patent/SE503195C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
    • C07D295/26—Sulfur atoms
    • 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
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • 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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SE9402893A 1994-08-31 1994-08-31 Morfolindiamin, interfaspolymer baserad på denna amin, membran med osmotiska egenskaper innefattande denna polymer, sätt att framställa membranet samt användning av detta vid vattenrening. SE503195C2 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9402893A SE503195C2 (sv) 1994-08-31 1994-08-31 Morfolindiamin, interfaspolymer baserad på denna amin, membran med osmotiska egenskaper innefattande denna polymer, sätt att framställa membranet samt användning av detta vid vattenrening.
PCT/SE1995/000669 WO1996006838A1 (en) 1994-08-31 1995-06-07 Polymer membrane having osmotic properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402893A SE503195C2 (sv) 1994-08-31 1994-08-31 Morfolindiamin, interfaspolymer baserad på denna amin, membran med osmotiska egenskaper innefattande denna polymer, sätt att framställa membranet samt användning av detta vid vattenrening.

Publications (3)

Publication Number Publication Date
SE9402893D0 true SE9402893D0 (sv) 1994-08-31
SE9402893L SE9402893L (sv) 1996-03-01
SE503195C2 SE503195C2 (sv) 1996-04-15

Family

ID=20395073

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402893A SE503195C2 (sv) 1994-08-31 1994-08-31 Morfolindiamin, interfaspolymer baserad på denna amin, membran med osmotiska egenskaper innefattande denna polymer, sätt att framställa membranet samt användning av detta vid vattenrening.

Country Status (2)

Country Link
SE (1) SE503195C2 (sv)
WO (1) WO1996006838A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9079870B2 (en) * 2012-10-31 2015-07-14 Indian Institute Of Science Education And Research-Pune Thiol mediated/activated prodrugs of sulfur dioxide (SO2) having anti-bacterial activity
CN108451939B (zh) * 2018-05-14 2021-11-16 兰州大学 2,4-二硝基苯磺酰胺类化合物的用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277344A (en) * 1979-02-22 1981-07-07 Filmtec Corporation Interfacially synthesized reverse osmosis membrane
US4471110A (en) * 1982-08-02 1984-09-11 E. I. Dupont De Nemours And Company Polyamide of disulfonated diamine and permselective membrane thereof
US4830885A (en) * 1987-06-08 1989-05-16 Allied-Signal Inc. Chlorine-resistant semipermeable membranes

Also Published As

Publication number Publication date
SE9402893L (sv) 1996-03-01
SE503195C2 (sv) 1996-04-15
WO1996006838A1 (en) 1996-03-07

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