ES2259947T3 - Membrana polimera con carga positiva. - Google Patents

Membrana polimera con carga positiva.

Info

Publication number: ES2259947T3
Authority: ES; Spain
Prior art keywords: agent; membrane; cationic; copolymer; polymer
Prior art date: 1996-07-08
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.): Expired - Lifetime

Application number

ES00102545T

Other languages

English (en)

Spanish (es)

Inventor

I-Fan Wang

Robert Zepf

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.)

Pall Corp

Original Assignee

Pall Corp

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.)

1996-07-08

Filing date

1997-07-08

Publication date

2006-11-01

1997-07-08 Application filed by Pall Corp filed Critical Pall Corp

2006-11-01 Application granted granted Critical

2006-11-01 Publication of ES2259947T3 publication Critical patent/ES2259947T3/es

2017-07-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229920005597 polymer membrane Polymers 0.000 title claims abstract description 4
239000012528 membrane Substances 0.000 claims abstract description 135
239000003795 chemical substances by application Substances 0.000 claims abstract description 76
125000002091 cationic group Chemical group 0.000 claims abstract description 58
229920000642 polymer Polymers 0.000 claims abstract description 48
229920001577 copolymer Polymers 0.000 claims abstract description 33
239000000203 mixture Substances 0.000 claims abstract description 24
238000009472 formulation Methods 0.000 claims abstract description 21
150000003457 sulfones Chemical class 0.000 claims abstract description 20
-1 cationic imidazolinium compound Chemical class 0.000 claims abstract description 17
239000002904 solvent Substances 0.000 claims abstract description 17
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims abstract description 14
150000007524 organic acids Chemical class 0.000 claims abstract description 7
238000000034 method Methods 0.000 claims description 37
229920000768 polyamine Polymers 0.000 claims description 24
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical group ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 21
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 19
239000004695 Polyether sulfone Substances 0.000 claims description 17
229920006393 polyether sulfone Polymers 0.000 claims description 17
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 12
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 11
239000002253 acid Substances 0.000 claims description 7
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 7
239000000126 substance Substances 0.000 claims description 7
125000001424 substituent group Chemical group 0.000 claims description 7
229920002492 poly(sulfone) Polymers 0.000 claims description 5
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
HVZMEJKDXFWCMF-UHFFFAOYSA-N aziridine oxirane Chemical compound N1CC1.O1CC1 HVZMEJKDXFWCMF-UHFFFAOYSA-N 0.000 claims description 4
239000004971 Cross linker Substances 0.000 claims description 3
235000019253 formic acid Nutrition 0.000 claims description 3
FDBYOWHPUYMMNU-UHFFFAOYSA-N COS([O-])(=O)=O.CC=C[NH+]1C=CN=C1 Chemical compound COS([O-])(=O)=O.CC=C[NH+]1C=CN=C1 FDBYOWHPUYMMNU-UHFFFAOYSA-N 0.000 claims description 2
150000002924 oxiranes Chemical class 0.000 claims 2
239000000243 solution Substances 0.000 description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
125000000129 anionic group Chemical group 0.000 description 11
230000014759 maintenance of location Effects 0.000 description 11
230000002209 hydrophobic effect Effects 0.000 description 9
229920005989 resin Polymers 0.000 description 9
239000011347 resin Substances 0.000 description 9
239000011148 porous material Substances 0.000 description 8
229920002873 Polyethylenimine Polymers 0.000 description 7
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 7
238000010382 chemical cross-linking Methods 0.000 description 6
238000004132 cross linking Methods 0.000 description 6
239000003607 modifier Substances 0.000 description 6
238000000926 separation method Methods 0.000 description 6
239000000463 material Substances 0.000 description 5
230000004048 modification Effects 0.000 description 5
238000012986 modification Methods 0.000 description 5
230000008569 process Effects 0.000 description 5
238000003892 spreading Methods 0.000 description 5
230000007480 spreading Effects 0.000 description 5
239000000080 wetting agent Substances 0.000 description 5
239000004593 Epoxy Substances 0.000 description 4
239000003431 cross linking reagent Substances 0.000 description 4
238000001914 filtration Methods 0.000 description 4
IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 4
238000000108 ultra-filtration Methods 0.000 description 4
229920006317 cationic polymer Polymers 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
239000002158 endotoxin Substances 0.000 description 3
125000000524 functional group Chemical group 0.000 description 3
239000000017 hydrogel Substances 0.000 description 3
230000002427 irreversible effect Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
229920001223 polyethylene glycol Polymers 0.000 description 3
229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
235000019260 propionic acid Nutrition 0.000 description 3
125000001453 quaternary ammonium group Chemical group 0.000 description 3
FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
101100353517 Caenorhabditis elegans pas-2 gene Proteins 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 2
239000002202 Polyethylene glycol Substances 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
210000004027 cell Anatomy 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
238000005345 coagulation Methods 0.000 description 2
230000015271 coagulation Effects 0.000 description 2
239000008367 deionised water Substances 0.000 description 2
229910021641 deionized water Inorganic materials 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
239000000945 filler Substances 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 2
238000011068 loading method Methods 0.000 description 2
230000010874 maintenance of protein location Effects 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
230000035699 permeability Effects 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
238000001878 scanning electron micrograph Methods 0.000 description 2
150000003512 tertiary amines Chemical class 0.000 description 2
AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 1
MXRGSJAOLKBZLU-UHFFFAOYSA-N 3-ethenylazepan-2-one Chemical compound C=CC1CCCCNC1=O MXRGSJAOLKBZLU-UHFFFAOYSA-N 0.000 description 1
ZCVKHUSDIFKTOM-UHFFFAOYSA-N CC=C[N+]1=CNC=C1.CC=C[N+]1=CNC=C1.[O-]S(=O)(=O)[O-] Chemical compound CC=C[N+]1=CNC=C1.CC=C[N+]1=CNC=C1.[O-]S(=O)(=O)[O-] ZCVKHUSDIFKTOM-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 1
239000002033 PVDF binder Substances 0.000 description 1
229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
239000008280 blood Substances 0.000 description 1
239000000872 buffer Substances 0.000 description 1
239000013043 chemical agent Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000003086 colorant Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
150000002118 epoxides Chemical class 0.000 description 1
125000003700 epoxy group Chemical group 0.000 description 1
239000012530 fluid Substances 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
239000000383 hazardous chemical Substances 0.000 description 1
239000002920 hazardous waste Substances 0.000 description 1
230000005661 hydrophobic surface Effects 0.000 description 1
230000002779 inactivation Effects 0.000 description 1
230000006698 induction Effects 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
230000005865 ionizing radiation Effects 0.000 description 1
210000000265 leukocyte Anatomy 0.000 description 1
210000004698 lymphocyte Anatomy 0.000 description 1
239000006166 lysate Substances 0.000 description 1
239000002207 metabolite Substances 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000001471 micro-filtration Methods 0.000 description 1
239000012982 microporous membrane Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
229920000867 polyelectrolyte Polymers 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
229920002981 polyvinylidene fluoride Polymers 0.000 description 1
239000001267 polyvinylpyrrolidone Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
NXLOLUFNDSBYTP-UHFFFAOYSA-N retene Chemical compound C1=CC=C2C3=CC=C(C(C)C)C=C3C=CC2=C1C NXLOLUFNDSBYTP-UHFFFAOYSA-N 0.000 description 1
150000003335 secondary amines Chemical class 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
238000000935 solvent evaporation Methods 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
241000894007 species Species 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
229920001897 terpolymer Polymers 0.000 description 1
239000003440 toxic substance Substances 0.000 description 1
229910021642 ultra pure water Inorganic materials 0.000 description 1
239000012498 ultrapure water Substances 0.000 description 1

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
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0013—Casting processes
- 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
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0016—Coagulation
- 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
- 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
- B01D69/08—Hollow fibre 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
- 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
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/18—Membrane materials having mixed charged functional groups
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Dispersion Chemistry (AREA)
Inorganic Chemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)
Laminated Bodies (AREA)
Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

ES00102545T 1996-07-08 1997-07-08 Membrana polimera con carga positiva. Expired - Lifetime ES2259947T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US21369		1993-02-23
US2136996P	1996-07-08	1996-07-08

Publications (1)

Publication Number	Publication Date
ES2259947T3 true ES2259947T3 (es)	2006-11-01

Family

ID=21803804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES00102545T Expired - Lifetime ES2259947T3 (es)	1996-07-08	1997-07-08	Membrana polimera con carga positiva.

Country Status (8)

Country	Link
US (2)	US6045694A (2)
EP (1)	EP0935494A4 (2)
JP (1)	JP2000515062A (2)
AT (1)	ATE325649T1 (2)
AU (1)	AU3653097A (2)
DE (1)	DE69735859T2 (2)
ES (1)	ES2259947T3 (2)
WO (1)	WO1998001208A1 (2)

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2000
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Also Published As

Publication number	Publication date
AU3653097A (en)	1998-02-02
DE69735859T2 (de)	2006-10-26
US6045694A (en)	2000-04-04
WO1998001208A1 (en)	1998-01-15
ATE325649T1 (de)	2006-06-15
DE69735859D1 (de)	2006-06-14
EP0935494A4 (en)	2000-06-14
JP2000515062A (ja)	2000-11-14
US6565748B1 (en)	2003-05-20
EP0935494A1 (en)	1999-08-18

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