ATE215971T1 - Anionenaustauschmaterialien und verfahren - Google Patents

Anionenaustauschmaterialien und verfahren

Info

Publication number: ATE215971T1
Authority: AT; Austria
Prior art keywords: heparin; polymer; methods; anion exchange; coated
Prior art date: 1996-11-20

Application number

AT97913311T

Other languages

English (en)

Inventor

Joachim Storch

Robert Hanley

Richard Freeman

Original Assignee

Biocompatibles 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.)

1996-11-20

Filing date

1997-11-20

Publication date

2002-04-15

1997-11-20 Application filed by Biocompatibles Ltd filed Critical Biocompatibles Ltd

2002-04-15 Application granted granted Critical

2002-04-15 Publication of ATE215971T1 publication Critical patent/ATE215971T1/de

Links

238000005349 anion exchange Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
229920000642 polymer Polymers 0.000 abstract 4
HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 abstract 3
229920000669 heparin Polymers 0.000 abstract 3
229960002897 heparin Drugs 0.000 abstract 3
239000000178 monomer Substances 0.000 abstract 3
GYXOHPLRXDQGBP-UHFFFAOYSA-M 2-hydroxyethyl(trimethyl)azanium;2-methylprop-2-enoate Chemical compound CC(=C)C([O-])=O.C[N+](C)(C)CCO GYXOHPLRXDQGBP-UHFFFAOYSA-M 0.000 abstract 1
229920002683 Glycosaminoglycan Polymers 0.000 abstract 1
229910019142 PO4 Inorganic materials 0.000 abstract 1
239000008280 blood Substances 0.000 abstract 1
210000004369 blood Anatomy 0.000 abstract 1
125000002091 cationic group Chemical group 0.000 abstract 1
239000008199 coating composition Substances 0.000 abstract 1
GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
239000002607 heparin antagonist Substances 0.000 abstract 1
230000002209 hydrophobic effect Effects 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
239000000758 substrate Substances 0.000 abstract 1
229920001897 terpolymer Polymers 0.000 abstract 1
231100000331 toxic Toxicity 0.000 abstract 1
230000002588 toxic effect Effects 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/0005—Use of materials characterised by their function or physical properties
- A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
- A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer

Landscapes

Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
Engineering & Computer Science (AREA)
Hematology (AREA)
Surgery (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Materials For Medical Uses (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
External Artificial Organs (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

AT97913311T 1996-11-20 1997-11-20 Anionenaustauschmaterialien und verfahren ATE215971T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9624130.2A GB9624130D0 (en)	1996-11-20	1996-11-20	Biocompatible compositions
PCT/GB1997/003192 WO1998022517A1 (en)	1996-11-20	1997-11-20	Anion exchange materials and processes

Publications (1)

Publication Number	Publication Date
ATE215971T1 true ATE215971T1 (de)	2002-04-15

Family

ID=10803229

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT97913308T ATE189899T1 (de)	1996-11-20	1997-11-20	Bioverträgliche zusammensetzungen
AT97913311T ATE215971T1 (de)	1996-11-20	1997-11-20	Anionenaustauschmaterialien und verfahren

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT97913308T ATE189899T1 (de)	1996-11-20	1997-11-20	Bioverträgliche zusammensetzungen

Country Status (11)

Country	Link
US (2)	US6432314B1 (de)
EP (2)	EP0939779B1 (de)
JP (2)	JP4051414B2 (de)
AT (2)	ATE189899T1 (de)
AU (3)	AU5061198A (de)
CA (1)	CA2271132C (de)
DE (2)	DE69711913T2 (de)
ES (1)	ES2143301T3 (de)
GB (1)	GB9624130D0 (de)
WO (3)	WO1998022516A1 (de)
ZA (3)	ZA9710467B (de)

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AU2001292092A1 (en)	2000-10-06	2002-04-15	Biocompatibles Uk Limited	Zwitterionic polymers
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DE60215635T2 (de) *	2001-04-26	2009-07-09	Nof Corp.	Inhibitoren zur Inhibierung unspezifischer Hybridisierung, klinische Diagnosereagenzien und ein Verfahren zur klinischen Analyse
US6844028B2 (en)	2001-06-26	2005-01-18	Accelr8 Technology Corporation	Functional surface coating
EP1480680B1 (de)	2002-03-07	2010-11-03	Biocompatibles UK Limited	Mit nucleinsäure complexierte block-copolymere
WO2005027991A1 (en) *	2003-09-19	2005-03-31	Cambridge University Technical Services Ltd	Orthopaedic devices
US20050208093A1 (en) *	2004-03-22	2005-09-22	Thierry Glauser	Phosphoryl choline coating compositions
JP2006238914A (ja) *	2005-02-28	2006-09-14	Hoya Corp	眼内レンズおよびその製造方法
WO2008006912A2 (en) *	2006-07-14	2008-01-17	Biocompatibles Uk Limited	Polymer
JP5557373B2 (ja)	2006-11-21	2014-07-23	アボットラボラトリーズ	薬剤溶出性コーティングにおけるテトラフルオロエチレン、ヘキサフルオロプロピレン、及びフッ化ビニリデンのターポリマーの使用
US20080286332A1 (en)	2007-05-14	2008-11-20	Pacetti Stephen D	Implantable medical devices with a topcoat layer of phosphoryl choline acrylate polymer for reduced thrombosis, and improved mechanical properties
JP5019524B2 (ja) *	2007-06-01	2012-09-05	国立大学法人東京大学	新規ポリ（メタ）アクリレート共重合体ならびに小胞体及びゴルジ体への送達方法
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AU2011264834B2 (en)	2010-06-09	2015-03-12	Semprus Biosciences Corp.	Non-fouling, anti-microbial, anti-thrombogenic graft-from compositions
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WO2012162789A1 (en)	2011-06-01	2012-12-06	University Of British Columbia	Polymers for reversing heparin-based anticoagulation
CA2859195C (en)	2011-12-14	2016-09-27	Semprus Biosciences Corp.	Imbibing process for contact lens surface modification
US9000063B2 (en)	2011-12-14	2015-04-07	Semprus Biosciences Corporation	Multistep UV process to create surface modified contact lenses
US9120119B2 (en)	2011-12-14	2015-09-01	Semprus Biosciences Corporation	Redox processes for contact lens modification
WO2013090790A1 (en)	2011-12-14	2013-06-20	Semprus Biosciences Corp.	Silicone hydrogel contact lens modified using lanthanide or transition metal oxidants
CA2858730C (en)	2011-12-14	2017-07-18	Semprus Biosciences Corp.	Surface modified contact lenses
CN103193927B (zh) *	2013-04-27	2016-01-20	南京构友生物材料有限公司	可键合的血液友好聚合物及其制法与用途
US10597540B2 (en) *	2013-05-27	2020-03-24	Jsr Corporation	Surface treatment agent for surface configured from inorganic material, tool and device having modified surface, and method for manufacturing tool and device
US10384167B2 (en)	2013-11-21	2019-08-20	Oasys Water LLC	Systems and methods for improving performance of osmotically driven membrane systems
JP6405387B2 (ja)	2014-10-02	2018-10-17	旭化成メディカル株式会社	生体由来液処理フィルター及びフィルターデバイス
KR20180076552A (ko)	2016-12-28	2018-07-06	주식회사 엘지화학	친수성 코팅 조성물
SG11202112411SA (en) *	2019-05-10	2021-12-30	Tufts College	Zwitterionic charged copolymer membranes
WO2022251491A1 (en)	2021-05-27	2022-12-01	Metro International Biotech, Llc	Crystalline solids of nicotinic acid mononucleotide and esters thereof and methods of making and use
CN113476661B (zh) *	2021-07-05	2022-08-05	中国医学科学院生物医学工程研究所	一种三层结构复合型自愈合人造血管及其制备方法

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US4517241A (en) *	1982-12-02	1985-05-14	Alpert Andrew J	Chromatographic support material
US4704324A (en) *	1985-04-03	1987-11-03	The Dow Chemical Company	Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
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WO1993001221A1 (en) *	1991-07-05	1993-01-21	Biocompatibles Limited	Polymeric surface coatings
WO1993014127A1 (en) *	1992-01-21	1993-07-22	University Of Utah	Method and composition for heparin binding using polyaminocations covalently immobilised on polymeric surfaces with polyethylene oxide spacers
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1996
- 1996-11-20 GB GBGB9624130.2A patent/GB9624130D0/en active Pending
1997
- 1997-11-20 ZA ZA9710467A patent/ZA9710467B/xx unknown
- 1997-11-20 EP EP97913311A patent/EP0939779B1/de not_active Expired - Lifetime
- 1997-11-20 ZA ZA9710468A patent/ZA9710468B/xx unknown
- 1997-11-20 AU AU50611/98A patent/AU5061198A/en not_active Abandoned
- 1997-11-20 AT AT97913308T patent/ATE189899T1/de not_active IP Right Cessation
- 1997-11-20 AU AU50610/98A patent/AU5061098A/en not_active Abandoned
- 1997-11-20 US US09/308,496 patent/US6432314B1/en not_active Expired - Lifetime
- 1997-11-20 ZA ZA9710466A patent/ZA9710466B/xx unknown
- 1997-11-20 DE DE69711913T patent/DE69711913T2/de not_active Expired - Lifetime
- 1997-11-20 WO PCT/GB1997/003189 patent/WO1998022516A1/en not_active Ceased
- 1997-11-20 ES ES97913308T patent/ES2143301T3/es not_active Expired - Lifetime
- 1997-11-20 WO PCT/GB1997/003192 patent/WO1998022517A1/en not_active Ceased
- 1997-11-20 WO PCT/GB1997/003191 patent/WO1998022162A1/en not_active Ceased
- 1997-11-20 AT AT97913311T patent/ATE215971T1/de not_active IP Right Cessation
- 1997-11-20 CA CA002271132A patent/CA2271132C/en not_active Expired - Fee Related
- 1997-11-20 JP JP52336498A patent/JP4051414B2/ja not_active Expired - Fee Related
- 1997-11-20 EP EP97913308A patent/EP0866815B1/de not_active Expired - Lifetime
- 1997-11-20 JP JP52336298A patent/JP4295359B2/ja not_active Expired - Lifetime
- 1997-11-20 US US09/117,729 patent/US6251964B1/en not_active Expired - Lifetime
- 1997-11-20 AU AU50608/98A patent/AU728887B2/en not_active Ceased
- 1997-11-20 DE DE69701319T patent/DE69701319T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69701319D1 (de)	2000-03-30
AU728887B2 (en)	2001-01-18
CA2271132A1 (en)	1998-05-28
WO1998022162A1 (en)	1998-05-28
WO1998022517A1 (en)	1998-05-28
AU5060898A (en)	1998-06-10
JP2001506915A (ja)	2001-05-29
EP0866815B1 (de)	2000-02-23
JP4295359B2 (ja)	2009-07-15
ES2143301T3 (es)	2000-05-01
ATE189899T1 (de)	2000-03-15
JP4051414B2 (ja)	2008-02-27
WO1998022516A1 (en)	1998-05-28
ZA9710468B (en)	1998-11-20
ZA9710467B (en)	1998-11-20
DE69701319T2 (de)	2000-07-13
EP0866815A2 (de)	1998-09-30
AU5061098A (en)	1998-06-10
AU5061198A (en)	1998-06-10
ZA9710466B (en)	1998-11-20
EP0866815A3 (de)	1998-10-21
JP2001504877A (ja)	2001-04-10
DE69711913T2 (de)	2002-10-10
US6432314B1 (en)	2002-08-13
DE69711913D1 (de)	2002-05-16
EP0939779B1 (de)	2002-04-10
GB9624130D0 (en)	1997-01-08
EP0939779A1 (de)	1999-09-08
CA2271132C (en)	2007-04-17
US6251964B1 (en)	2001-06-26

Legal Events

Date	Code	Title	Description
2002-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE215971T1 (de)	2002-04-15	Anionenaustauschmaterialien und verfahren
ATE143063T1 (de)	1996-10-15	Verfahren zur behandlung von nichteisenhaltigen metallischen oberflächen mit einer sauren aktivierungsflüssigkeit und einem organophosphat oder organophosphonat und so behandelte substrate
ATE167201T1 (de)	1998-06-15	Polymeroberflächenbeschichtungszusammensetzung
ATE196323T1 (de)	2000-09-15	Zusammensetzung und verfahren zur behandlung von phosphatierten metalloberflächen
BR0206885A (pt)	2004-08-10	Revestimentos de polìmeros de flúor coalescentes a baixas temperaturas
EA199900444A1 (ru)	1999-12-29	Способ предотвращения коррозии металлических листов при использовании винилсиланов
TR199700760T1 (xx)	1998-02-21	Nesnelerin hiyaluronik asit ile kaplanmas�.
DE60005967D1 (de)	2003-11-20	Verwendung eines wasserlöslichen polymers in einer biociden zusammensetzung zur behandlung von harter oberfläche
DE69403339D1 (de)	1997-06-26	Zusammensetzung und verfahren zur behandlung von phosphatierten metalloberflächen
CA2135960A1 (en)	1995-05-18	Use of dispersion polymers for coated broke treatment
ATE242296T1 (de)	2003-06-15	Beschichtung eines gegenstandes von belang
IE811505L (en)	1982-01-03	Dispersion process
NO155843C (no)	1987-06-10	Fremgangsmaate ved polymerisering av vinylklorid med vesentlig eliminering av polymeroppbygging paa de indre overflater av polymerisasjonskaret.
RU95109183A (ru)	1997-04-10	Способ микродугового нанесения покрытия на поверхность изделия
DK248288A (da)	1988-05-06	Silylgruppeholdigt, forgrenet polymerisat, fremgangsmaade til dets fremstilling, overtraeksmidler paa basis af polymerisatet samt anvendelse af saadanne
DE60000696D1 (de)	2002-12-12	Verfahren zur Verbesserung der Adhäsion von Polymeren an Metalloberflächen
DK0818479T3 (da)	2001-01-15	Polymere overfladecoatinger
RU95107808A (ru)	1997-01-10	Способ определения адгезии газотермических покрытий
DE69515279D1 (de)	2000-04-06	Verfahren zur Herstellung von Polyolefin-Überzügen, damit beschichtete Substrate, und Verwendung in Berührung mit bewegten Pulvern
KR970070059A (ko)	1997-11-07	감온성(感溫性) 고분자필름 및 이의 제조방법
KR950015412A (ko)	1995-06-16	회토류 본드자석의 표면처리방법
TH2112A (th)	1985-01-02	วิธีการเคลือบชิ้นงานยางหรือโพลิเมอร์
JPS5672179A (en)	1981-06-16	Activating method for surface of galvanized steel sheet
TH21992A (th)	1996-11-27	"ส่วนประกอบเคลือบ , วิธีใช้และสิ่งที่นำมาเคลือบด้วยส่วนประกอบเดียวกันนี้"