DE68911181T2 - Mit Protein nichtabsorbierend polyureum-urethan-polymerbeschichtete Gegenstände. - Google Patents

Mit Protein nichtabsorbierend polyureum-urethan-polymerbeschichtete Gegenstände.

Info

Publication number
DE68911181T2
DE68911181T2 DE1989611181 DE68911181T DE68911181T2 DE 68911181 T2 DE68911181 T2 DE 68911181T2 DE 1989611181 DE1989611181 DE 1989611181 DE 68911181 T DE68911181 T DE 68911181T DE 68911181 T2 DE68911181 T2 DE 68911181T2
Authority
DE
Germany
Prior art keywords
polyureum
absorbent
urethane polymer
protein non
objects coated
Prior art date
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 - Fee Related
Application number
DE1989611181
Other languages
English (en)
Other versions
DE68911181D1 (de
Inventor
James A Braatz
Aaron H Heifetz
Clifton L Kehr
Richard A Wolfe
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of DE68911181D1 publication Critical patent/DE68911181D1/de
Application granted granted Critical
Publication of DE68911181T2 publication Critical patent/DE68911181T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0068—General culture methods using substrates
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • 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
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers
DE1989611181 1988-03-31 1989-03-28 Mit Protein nichtabsorbierend polyureum-urethan-polymerbeschichtete Gegenstände. Expired - Fee Related DE68911181T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17588088A 1988-03-31 1988-03-31

Publications (2)

Publication Number Publication Date
DE68911181D1 DE68911181D1 (de) 1994-01-20
DE68911181T2 true DE68911181T2 (de) 1994-04-07

Family

ID=22642038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989611181 Expired - Fee Related DE68911181T2 (de) 1988-03-31 1989-03-28 Mit Protein nichtabsorbierend polyureum-urethan-polymerbeschichtete Gegenstände.

Country Status (3)

Country Link
EP (1) EP0335308B1 (de)
JP (1) JPH01310665A (de)
DE (1) DE68911181T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169720A (en) * 1986-11-18 1992-12-08 W. R. Grace & Co.-Conn. Protein non-adsorptive polyurea-urethane polymer coated devices
US5403750A (en) * 1991-03-06 1995-04-04 W. R. Grace & Co.-Conn. Biocompatible, low protein adsorption affinity matrix
GB2266892B (en) * 1991-10-01 1996-04-17 Otsuka Pharma Co Ltd Antithrombotic resin, antithrombotic tube, antithrombotic film and antithrombotic coat
AU6367094A (en) * 1993-04-09 1994-11-08 W.R. Grace & Co.-Conn. Water-based coating process for isocyanate-based polyurea-urethane polymers
GB9506769D0 (en) * 1995-03-28 1995-05-24 Aortech Europ Ltd Device
AU769571B2 (en) * 1999-04-28 2004-01-29 Universitat Zurich Polyionic coatings in analytic and sensor devices
US20060040377A1 (en) * 2004-08-17 2006-02-23 Biocept, Inc. Protein microarrays
WO2007067623A2 (en) * 2005-12-06 2007-06-14 Tyco Healthcare Group Lp Biocompatible tissue sealants and adhesives
DE102007039665A1 (de) 2007-08-22 2009-02-26 Sustech Gmbh & Co. Kg Silylfunktionelle lineare Präpolymere, deren Herstellung und Verwendung
DE102007039648A1 (de) 2007-08-22 2009-02-26 Sustech Gmbh & Co. Kg Mischungen, multifunktioneller sternförmiger Präpolymere, deren Herstellung und Verwendung sowie Beschichtungen daraus
KR101889246B1 (ko) 2010-07-30 2018-08-16 노파르티스 아게 수분이 풍부한 표면을 갖는 실리콘 히드로겔 렌즈
HUE057348T2 (hu) 2017-12-13 2022-05-28 Alcon Inc Eljárás MPS-kompatibilis hidrogradiens kontaktlencsék elõállítására

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939123A (en) * 1974-06-18 1976-02-17 Union Carbide Corporation Lightly cross-linked polyurethane hydrogels based on poly(alkylene ether) polyols
JPS58502211A (ja) * 1981-08-26 1983-12-22 メリル，エドワ−ド　ダブリユ− セグメントポリウレタン組成物
AU560959B2 (en) * 1981-10-30 1987-04-30 Thermo Electron Corporation Polyurethane for medical purpose
GB8428109D0 (en) * 1984-11-07 1984-12-12 Biocompatibles Ltd Biocompatible surfaces
JPS61247722A (ja) * 1985-04-26 1986-11-05 Res Dev Corp Of Japan 抗血栓性を有する医療用材
WO1988000214A1 (en) * 1986-06-26 1988-01-14 Tyndale Plains-Hunter, Ltd. Polyurethane polymers prepared from mixed alkylene glycol resins
EP0333899B1 (de) * 1988-03-23 1996-09-11 Hampshire Chemical Corporation Bioverträgliche, hydratisierte Polyharnstoff-Urethan- Kunststoffe

Also Published As

Publication number Publication date
DE68911181D1 (de) 1994-01-20
EP0335308A2 (de) 1989-10-04
EP0335308B1 (de) 1993-12-08
JPH01310665A (ja) 1989-12-14
EP0335308A3 (en) 1990-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee