ATE298619T1 - Membran aus einer mischung eines polysulphons oder eines polyethersulphons mit polyethylenoxid/polypropylenoxid substituiertem ethylendiamin - Google Patents

Membran aus einer mischung eines polysulphons oder eines polyethersulphons mit polyethylenoxid/polypropylenoxid substituiertem ethylendiamin

Info

Publication number: ATE298619T1
Authority: AT; Austria
Prior art keywords: polysulphone; sulphoone; polyether; mixture; membrane made
Prior art date: 1998-04-23

Application number

AT99918079T

Other languages

English (en)

Inventor

Martin Leonard Heijnen

Original Assignee

Hydranautics

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.)

1998-04-23

Filing date

1999-04-23

Publication date

2005-07-15

1999-04-23 Application filed by Hydranautics filed Critical Hydranautics

2005-07-15 Application granted granted Critical

2005-07-15 Publication of ATE298619T1 publication Critical patent/ATE298619T1/de

Links

239000012528 membrane Substances 0.000 title abstract 3
229920003171 Poly (ethylene oxide) Polymers 0.000 title abstract 2
229920002492 poly(sulfone) Polymers 0.000 title abstract 2
229920001451 polypropylene glycol Polymers 0.000 title abstract 2
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical class NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 title 1
239000004721 Polyphenylene oxide Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1
229920000570 polyether Polymers 0.000 title 1
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
239000011148 porous material Substances 0.000 abstract 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
150000004985 diamines Chemical class 0.000 abstract 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
238000005374 membrane filtration Methods 0.000 abstract 1
125000001174 sulfone group Chemical group 0.000 abstract 1

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
- B01D71/52—Polyethers
- B01D71/521—Aliphatic polyethers
- B01D71/5211—Polyethylene glycol or polyethyleneoxide
- 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
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
- 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
- B01D2325/36—Hydrophilic membranes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Preparing Plates And Mask In Photomechanical Process (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polyethers (AREA)

AT99918079T 1998-04-23 1999-04-23 Membran aus einer mischung eines polysulphons oder eines polyethersulphons mit polyethylenoxid/polypropylenoxid substituiertem ethylendiamin ATE298619T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9808689.5A GB9808689D0 (en)	1998-04-23	1998-04-23	Improved membrane
PCT/GB1999/001069 WO1999055449A1 (en)	1998-04-23	1999-04-23	Membrane which comprises a blend of a polysulphone or a polyether sulphone and polyethylene oxide/polypropylene oxide substituted ethylene diamine

Publications (1)

Publication Number	Publication Date
ATE298619T1 true ATE298619T1 (de)	2005-07-15

Family

ID=10830859

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99918079T ATE298619T1 (de)	1998-04-23	1999-04-23	Membran aus einer mischung eines polysulphons oder eines polyethersulphons mit polyethylenoxid/polypropylenoxid substituiertem ethylendiamin

Country Status (9)

Country	Link
US (1)	US6495043B1 (de)
EP (1)	EP1079912B1 (de)
JP (1)	JP2002512876A (de)
AT (1)	ATE298619T1 (de)
AU (1)	AU3612899A (de)
DE (1)	DE69925999T2 (de)
ES (1)	ES2241279T3 (de)
GB (1)	GB9808689D0 (de)
WO (1)	WO1999055449A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101068612B (zh) *	2004-10-13	2010-12-15	3M创新有限公司	制备亲水性聚醚砜膜的方法
JP5420836B2 (ja) *	2005-08-09	2014-02-19	旭化成株式会社	親水化剤によって親水化された芳香族エーテル系高分子からなる液体処理分離膜
US20070251883A1 (en) *	2006-04-28	2007-11-01	Niu Q Jason	Reverse Osmosis Membrane with Branched Poly(Alkylene Oxide) Modified Antifouling Surface
US7905361B2 (en)	2007-02-05	2011-03-15	Dow Global Technologies Llc	Modified polyamide membrane
IN2012DN02582A (de)	2009-08-24	2015-09-04	Oasys Water Inc
DK2343052T3 (da)	2009-12-03	2013-09-02	Novartis Ag	Hydrofil filtrering under fremstilling af vaccineadjuvanter
EP2506834B1 (de)	2009-12-03	2016-03-02	Novartis AG	Zirkulation von bestandteilen während homogenisierung und der mikrofluidisierung von emulsionen
DE102009056871A1 (de)	2009-12-03	2011-06-22	Novartis AG, 4056	Impfstoff-Adjuvantien und verbesserte Verfahren zur Herstellung derselben
DE102009056883B4 (de)	2009-12-03	2012-08-16	Novartis Ag	Impfstoff-Adjuvantien und verbesserte Verfahren zur Herstellung derselben
PL2380558T5 (pl)	2009-12-03	2020-10-05	Novartis Ag	Wytwarzanie emulsji w układzie komory oddziaływań i komory przeciwciśnieniowej do mikrofluidyzacji
DE102009056884B4 (de)	2009-12-03	2021-03-18	Novartis Ag	Impfstoff-Adjuvantien und verbesserte Verfahren zur Herstellung derselben
US8530002B1 (en)	2010-01-07	2013-09-10	Sandia Corporation	Methods for attaching polymerizable ceragenins to water treatment membranes using silane linkages
WO2011112351A1 (en) *	2010-03-10	2011-09-15	Dow Global Technologies Llc	Polyamide membrane with a coating comprising polyalkylene oxide and acetophenone compounds
WO2012108914A2 (en)	2010-10-04	2012-08-16	Oasys Water, Inc.	Thin film composite heat exchangers
EP2559723B1 (de) *	2011-08-17	2018-01-24	Gambro Lundia AB	Verfahren zur Herstellung von Pfropfcopolymeren und einer porösen Membran
EP2935420B1 (de) *	2012-12-19	2018-05-16	Solvay SA	Verfahren zur herstellung von sulfonpolymermembranen
US9469737B2 (en)	2014-08-20	2016-10-18	Pall Corporation	Robust polymeric membrane
GB201520466D0 (en)	2015-11-20	2016-01-06	Applied Biomimetic As	Method of preparing membranes
CN115397547A (zh) *	2020-06-18	2022-11-25	巴斯夫欧洲公司	膜用聚砜聚合物在γ-戊内酯中的溶液
AU2021302954A1 (en)	2020-06-30	2023-02-16	Seqirus UK Limited	Cold filtration of oil-in-water emulsion adjuvants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3426331A1 (de) *	1984-07-17	1986-01-30	6380 Bad Homburg Fresenius AG	Asymmetrische mikroporoese hohlfaser fuer die haemodialyse sowie verfahren zu ihrer herstellung
JPH0628713B2 (ja) *	1986-02-28	1994-04-20	ダイセル化学工業株式会社	親水化ポリスルホン膜
JPH02160026A (ja) *	1988-12-14	1990-06-20	Daicel Chem Ind Ltd	親水性分離膜
GB9504251D0 (en) *	1995-03-03	1995-04-19	Kalsep Ltd	Improved membrane
EP0946250B1 (de) *	1996-11-12	2004-06-30	Whatman Inc.	Hydrophile polymermembran für phasenumkehr
WO1998025997A1 (en) *	1996-12-10	1998-06-18	Daicel Chemical Industries, Ltd.	Porous films, process for producing the same, and laminate films and recording sheets made with the use of the porous films
US6280853B1 (en) *	1999-06-10	2001-08-28	The Dow Chemical Company	Composite membrane with polyalkylene oxide modified polyamide surface

1998
- 1998-04-23 GB GBGB9808689.5A patent/GB9808689D0/en not_active Ceased
1999
- 1999-04-23 EP EP99918079A patent/EP1079912B1/de not_active Expired - Lifetime
- 1999-04-23 AT AT99918079T patent/ATE298619T1/de not_active IP Right Cessation
- 1999-04-23 ES ES99918079T patent/ES2241279T3/es not_active Expired - Lifetime
- 1999-04-23 JP JP2000545636A patent/JP2002512876A/ja active Pending
- 1999-04-23 AU AU36128/99A patent/AU3612899A/en not_active Abandoned
- 1999-04-23 DE DE69925999T patent/DE69925999T2/de not_active Expired - Fee Related
- 1999-04-23 WO PCT/GB1999/001069 patent/WO1999055449A1/en not_active Ceased
2000
- 2000-10-23 US US09/694,841 patent/US6495043B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2002512876A (ja)	2002-05-08
DE69925999T2 (de)	2005-12-22
US6495043B1 (en)	2002-12-17
AU3612899A (en)	1999-11-16
EP1079912A1 (de)	2001-03-07
EP1079912B1 (de)	2005-06-29
DE69925999D1 (de)	2005-08-04
ES2241279T3 (es)	2005-10-16
WO1999055449A1 (en)	1999-11-04
GB9808689D0 (en)	1998-06-24

Legal Events

Date	Code	Title	Description
2005-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE69925999D1 (de)	2005-08-04	Membran aus einer mischung eines polysulphons oder eines polyethersulphons mit polyethylenoxid/polypropylenoxid substituiertem ethylendiamin
AU553655B2 (en)	1986-07-24	Alcoholic starting liquid
EP0798036A3 (de)	1998-06-10	Hochdurchlässige zusammengesetzte Umkehrosmosemembranen und Membranmodul für die Umkehrosmose mit einer derartigen Membran
DE69833945D1 (de)	2006-05-11	Stark asymmetrische polyethersulfon-filtermembran
CN105169970A (zh)	2015-12-23	一种聚多巴胺改性聚酰胺复合正渗透膜的制备方法
CA2407859A1 (en)	2002-10-31	Method for producing hollow fiber membrane
KR880010029A (ko)	1988-10-06	설폰화된 폴리아릴에테르로 만든 안정한 멤브레인
ATE66948T1 (de)	1991-09-15	Bipolare membrane.
JPS537760A (en)	1978-01-24	Modified keratin membrane
DE69101327D1 (de)	1994-04-14	Verbesserungen an Membranfiltern für Ultra- oder Mikrofiltration von Flüssigkeiten, insbesondere von Wasser.
JPS5417978A (en)	1979-02-09	Hydrophilic and porous composite structure and its production
CN203678267U (zh)	2014-07-02	一种复合超滤膜
ATE40952T1 (de)	1989-03-15	Verbundmaterial, verfahren zu seiner herstellung und seine verwendung in der osmotischen reinigung von fluessigkeiten.
JPS57105203A (en)	1982-06-30	Selective permeable membrane
CN105664739A (zh)	2016-06-15	一种高亲水性聚砜超滤膜的制备方法
ATE52547T1 (de)	1990-05-15	Verfahren zur herstellung einer teildurchlaessigen membran.
EP0252277A3 (de)	1988-12-28	Wässrige Zubereitungen von Natriumlauryl-und-myristylsulfat mit niedrigem Trübungspunkt
CN109718667A (zh)	2019-05-07	一种多功能正渗透膜及其制备方法
KR830007678A (ko)	1983-11-04	β-락탐계 항생물질 용액의 농축방법
Bober et al.	1970	Final report on reverse osmosis membranes containing graphitic oxide
JPS63189387U (de)	1988-12-06
Mohan et al.	1996	Modification of polysulphone with cellulose acetate and application as membranes
KR900004815A (ko)	1990-04-13	소수성 다공질계 폴리올레핀 분리막의 친수화 처리방법
KR970064697A (ko)	1997-10-13	폴리아미드계 나노복합막의 제조방법
JPS6411611A (en)	1989-01-17	Polyacrylic acid polyioncomplex membrane