ES2157976T3 - Sustrato solido con grupos reactivos hidrofilos sobre la superficie. - Google Patents

Sustrato solido con grupos reactivos hidrofilos sobre la superficie.

Info

Publication number
ES2157976T3
ES2157976T3 ES94905289T ES94905289T ES2157976T3 ES 2157976 T3 ES2157976 T3 ES 2157976T3 ES 94905289 T ES94905289 T ES 94905289T ES 94905289 T ES94905289 T ES 94905289T ES 2157976 T3 ES2157976 T3 ES 2157976T3
Authority
ES
Spain
Prior art keywords
solid substrate
reactive groups
hydrophile
groups
polisacaride
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 - Lifetime
Application number
ES94905289T
Other languages
English (en)
Inventor
Ibrahim Gouda
Olle Larm
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.)
Medicarb AB
Original Assignee
Medicarb 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 Medicarb AB filed Critical Medicarb AB
Application granted granted Critical
Publication of ES2157976T3 publication Critical patent/ES2157976T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • A61L33/0076—Chemical modification of the substrate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/056—Forming hydrophilic coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31558—Next to animal skin or membrane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31594—Next to aldehyde or ketone condensation product [phenol-aldehyde, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Materials For Medical Uses (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Element Separation (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

SE PRESENTA UN SUBSTRATO SOLIDO, LA SUPERFICIE DEL CUAL HA SIDO MODIFICADA PARA INTRODUCIR GRUPOS REACTIVOS DE NATURALEZA HIDROFILICA SOBRE LA MISMA, LA MODIFICACION ES SUMINISTRADA POR UN INICIADOR QUE COMPRENDE UN PRIMER POLISACARIDO QUE CONTIENE COMO GRUPOS REACTIVOS GRUPOS DE AMINO Y DE HIDROXIL; ASIMISMO SE PRESENTA UN PROCESO PARA LA PREPARACION DE DICHO SUBSTRATO SOLIDO.
ES94905289T 1993-01-19 1994-01-14 Sustrato solido con grupos reactivos hidrofilos sobre la superficie. Expired - Lifetime ES2157976T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300140A SE500964C2 (sv) 1993-01-19 1993-01-19 Fast bärare med modifierad yta varvid modifikationen åstadkommes genom en primer innehållande en polysackarid och förfarande för framställning av en sådan bärare

Publications (1)

Publication Number Publication Date
ES2157976T3 true ES2157976T3 (es) 2001-09-01

Family

ID=20388584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94905289T Expired - Lifetime ES2157976T3 (es) 1993-01-19 1994-01-14 Sustrato solido con grupos reactivos hidrofilos sobre la superficie.

Country Status (10)

Country Link
US (1) US5668193A (es)
EP (1) EP0682536B1 (es)
JP (1) JP3549110B2 (es)
AT (1) ATE203170T1 (es)
AU (1) AU5894594A (es)
CA (1) CA2154168C (es)
DE (1) DE69427749T2 (es)
ES (1) ES2157976T3 (es)
SE (1) SE500964C2 (es)
WO (1) WO1994016750A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444445C2 (de) * 1994-12-14 1998-07-02 Keller Ruprecht Priv Doz Dr Dr Verfahren zur Herstellung gewebeverträglicher Substrate, gewebeverträgliches Substrat und seine Verwendung
SE503711C2 (sv) * 1994-12-14 1996-08-12 Medicarb Ab Flerstegsförfarande för beläggning av en intraokulär lins
AU704047B2 (en) * 1995-02-07 1999-04-15 Fidia Advanced Biopolymers S.R.L. Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers
DE19630879A1 (de) * 1996-07-31 1998-02-05 Hanno Lutz Prof Dr Baumann Verfahren zur Herstellung blutverträglicher Werkstoffe durch Oberflächenbeschichtung von synthetischen Polymeren mit wasserlöslichen Substanzen aus natürlichen oder modifizierten Oligo- und Polysacchariden über kovalente Bindungen
DE19724869C2 (de) * 1997-06-12 1999-05-12 Henkel Kgaa Verwendung von Citosanderivaten zur Oberflächenbeschichtung
JP2001518556A (ja) * 1997-10-03 2001-10-16 ガレニカ ファーマシューティカルズ， インコーポレイテッド イミン形成ポリサッカライド、その調製、ならびにアジュバントおよび免疫刺激剤としてのその使用
JP4292712B2 (ja) 1997-11-11 2009-07-08 チッソ株式会社 新規なアリル基の触媒的脱保護方法
US6221425B1 (en) 1998-01-30 2001-04-24 Advanced Cardiovascular Systems, Inc. Lubricious hydrophilic coating for an intracorporeal medical device
US6573245B1 (en) 1998-04-28 2003-06-03 Galenica Pharmaceuticals, Inc. Modified polysaccharide adjuvant-protein antigen conjugates, the preparation thereof and the use thereof
TR200102472T2 (tr) 1999-02-24 2002-03-21 Sca Hygiene Products Gmbh Oksidize selloz i‡erikli elyaf materyaller ve bunlardan imal edilen rnler.
DE19953589B4 (de) 1999-11-08 2005-05-25 Sca Hygiene Products Gmbh Polysaccharid mit funktionellen Gruppen, Verfahren zu dessen Herstellung und daraus hergestellte Produkte
DE19953591A1 (de) 1999-11-08 2001-05-17 Sca Hygiene Prod Gmbh Metallvernetzbare oxidierte cellulosehaltige Faserstoffe und daraus hergestellte Produkte
GB2371304A (en) * 2001-01-16 2002-07-24 Suisse Electronique Microtech Surface passivation of organic polymers and elastomers
CA2449202A1 (en) * 2001-05-23 2002-11-28 Institut National De La Recherche Scientifique Biocompatible compositions as carriers or excipients for pharmaceutical and nutraceutical formulations and for food protection
FR2827799A1 (fr) * 2001-07-27 2003-01-31 Sofradim Production Endoprothese vasculaire recouverte d'un derive fonctionnalise de dextrane et son procede de preparation
WO2003103732A2 (en) * 2001-11-06 2003-12-18 E.I. Du Pont De Nemours And Company Antimicrobial polyolefin articles and methods for their preparation
US8043632B2 (en) * 2003-08-18 2011-10-25 E. I. Du Pont De Nemours And Company Process for making antimicrobial articles by reacting chitosan with amino-reactive polymer surfaces
US7703456B2 (en) * 2003-12-18 2010-04-27 Kimberly-Clark Worldwide, Inc. Facemasks containing an anti-fog / anti-glare composition
WO2005113034A1 (en) * 2004-05-12 2005-12-01 Surmodics, Inc. Natural biodegradable polysaccharides coatings for medical articles
US20050281857A1 (en) * 2004-05-25 2005-12-22 Heyer Toni M Methods and reagents for preparing biomolecule-containing coatings
WO2006083328A2 (en) * 2004-09-15 2006-08-10 Massachusetts Institute Of Technology Biologically active surfaces and methods of their use
US20060182981A1 (en) * 2005-02-16 2006-08-17 Debergalis Michael Antimicrobial fluoropolymer film, laminates and articles and process for making thereof
CA2609198A1 (en) * 2005-06-02 2006-12-07 Surmodics, Inc. Hydrophilic polymeric coatings for medical articles
CA2621595A1 (en) * 2005-09-21 2007-04-12 Surmodics, Inc. Coatings and articles including natural biodegradable polysaccharides
WO2007038126A1 (en) * 2005-09-21 2007-04-05 Surmodics, Inc. In vivo formed matrices including natural biodegradable polysaccharides and ophthalmic uses thereof
DE102006020035A1 (de) * 2006-04-26 2007-10-31 B. Braun Melsungen Ag Herstellung und Verwendung von Poly(hydroxyethylstärke)chitin- und Poly(Carboxymethylstärke)chitin-Verbindungen
US20080089923A1 (en) * 2006-09-29 2008-04-17 Burkstrand Michael J Biodegradable ocular implants and methods for treating ocular conditions
US20080154241A1 (en) * 2006-12-07 2008-06-26 Burkstrand Michael J Latent stabilization of bioactive agents releasable from implantable medical articles
CN102036928B (zh) * 2008-03-19 2014-05-28 农业技术国际有限公司 涂覆有壳聚糖的疏水性玻璃及其制备方法
JP5763525B2 (ja) 2008-05-07 2015-08-12 サーモディクス，インコーポレイティド 粒子からの核酸複合体の送達
US8901092B2 (en) 2010-12-29 2014-12-02 Surmodics, Inc. Functionalized polysaccharides for active agent delivery
WO2012109374A2 (en) * 2011-02-08 2012-08-16 Lawrence Livermore National Security, Llc Tethered catalysts for the hydration of carbon dioxide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1083508A (fr) * 1975-11-13 1980-08-12 Jacques Grange Supports porteurs de chaines laterales, procedes d'obtention de ces supports, procedes de fixation de composes organiques comportant un residu glucidique sur lesdits supports, produits et reactifs resultant de ladite fixation chimique
US4326532A (en) * 1980-10-06 1982-04-27 Minnesota Mining And Manufacturing Company Antithrombogenic articles
AU566085B2 (en) * 1984-06-04 1987-10-08 Terumo Kabushiki Kaisha Medical instrument with surface treatment
NZ240451A (en) * 1990-11-15 1993-03-26 Iolab Corp Mixture of a water-soluble polymer and a chitosan having 30-60% n-acetylation; corneal bandage lenses
DK100592D0 (da) * 1992-08-10 1992-08-10 Mouritsen & Elsner Aps Metode til kemisk kobling paa faste faser

Also Published As

Publication number Publication date
CA2154168C (en) 2005-09-06
EP0682536B1 (en) 2001-07-18
JPH08508896A (ja) 1996-09-24
JP3549110B2 (ja) 2004-08-04
WO1994016750A1 (en) 1994-08-04
AU5894594A (en) 1994-08-15
EP0682536A1 (en) 1995-11-22
SE9300140L (sv) 1994-07-20
US5668193A (en) 1997-09-16
SE500964C2 (sv) 1994-10-10
DE69427749T2 (de) 2001-10-31
ATE203170T1 (de) 2001-08-15
DE69427749D1 (de) 2001-08-23
CA2154168A1 (en) 1994-08-04
SE9300140D0 (sv) 1993-01-19

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