WO2008145750A3 - Verfahren zur beschichtung von oberflächen mit mikro- und nanopartikeln mit hilfe von plasmaverfahren - Google Patents

Verfahren zur beschichtung von oberflächen mit mikro- und nanopartikeln mit hilfe von plasmaverfahren Download PDF

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Publication number
WO2008145750A3
WO2008145750A3 PCT/EP2008/056730 EP2008056730W WO2008145750A3 WO 2008145750 A3 WO2008145750 A3 WO 2008145750A3 EP 2008056730 W EP2008056730 W EP 2008056730W WO 2008145750 A3 WO2008145750 A3 WO 2008145750A3
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WO
WIPO (PCT)
Prior art keywords
micro
nanoparticles
aid
coating surfaces
plasma methods
Prior art date
Application number
PCT/EP2008/056730
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English (en)
French (fr)
Other versions
WO2008145750A2 (de
Inventor
Gerold Lukowski
Karsten Schroeder
Wolf-Dieter Juelich
Ruediger Foest
Klaus-Dieter Weltmann
Joerg Ehlbeck
Original Assignee
Univ Ernst Moritz Arndt
Inst Niedertemperatur Plasmaph
Gerold Lukowski
Karsten Schroeder
Wolf-Dieter Juelich
Ruediger Foest
Klaus-Dieter Weltmann
Joerg Ehlbeck
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
Priority claimed from DE102007025452A external-priority patent/DE102007025452A1/de
Application filed by Univ Ernst Moritz Arndt, Inst Niedertemperatur Plasmaph, Gerold Lukowski, Karsten Schroeder, Wolf-Dieter Juelich, Ruediger Foest, Klaus-Dieter Weltmann, Joerg Ehlbeck filed Critical Univ Ernst Moritz Arndt
Priority to US12/602,331 priority Critical patent/US8541065B2/en
Priority to EP08760317A priority patent/EP2162121A2/de
Publication of WO2008145750A2 publication Critical patent/WO2008145750A2/de
Publication of WO2008145750A3 publication Critical patent/WO2008145750A3/de

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
    • B05D3/141—Plasma treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/5123—Organic compounds, e.g. fats, sugars
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/14—Plasma, i.e. ionised gases
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
    • B05D3/141—Plasma treatment
    • B05D3/142—Pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/14—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
    • B05D3/141—Plasma treatment
    • B05D3/145—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/22—Lipids, fatty acids, e.g. prostaglandins, oils, fats, waxes
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602—Type of release, e.g. controlled, sustained, slow
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/606—Coatings
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2201/00—Polymeric substrate or laminate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Optics & Photonics (AREA)
  • Nanotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Beschichtung von Oberflächen mit Mikro- und Nanopartikeln, wobei die Mikro- und Nanopartikel chemisch an die Oberflächen gebunden werden, mit den Schritten Vorbehandlung der Oberfläche mit einem Plasmaverfahren, gleichzeitige oder nachfolgendes Aufbringen der Mikro- und Nanopartikel auf der Oberfläche und anschließende Fixierung der Mikro- und Nanopartikel auf der Oberfläche durch ein Plasmaverfahren, dadurch gekennzeichnet, dass die Fixierung der Mikro- und Nanopartikel mit Hilfe von anisothermen Plasmen erfolgt, deren mittlere Elektronenenergie im Bereich der Bindungsdissoziationsenergie der Mikro- und Nanopartikel liegt und dadurch die Stärke der chemischen Bindung zwischen der Oberfläche und den Mikro- und Nanopartikeln variabel einstellbar ist.
PCT/EP2008/056730 2007-05-31 2008-05-31 Verfahren zur beschichtung von oberflächen mit mikro- und nanopartikeln mit hilfe von plasmaverfahren WO2008145750A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/602,331 US8541065B2 (en) 2007-05-31 2008-05-31 Method for coating surfaces with microparticles and nanoparticles with the aid of plasma methods
EP08760317A EP2162121A2 (de) 2007-05-31 2008-05-31 Verfahren zur beschichtung von oberflächen mit mikro- und nanopartikeln mit hilfe von plasmaverfahren

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007025452A DE102007025452A1 (de) 2007-05-31 2007-05-31 Verfahren zur Beschichtung von Oberflächen mit Mikro- und Nanopartikeln mit Hilfe von Plasmaverfahren
DE102007025452.2 2007-05-31
DE102007061624.6 2007-12-18
DE102007061624A DE102007061624A1 (de) 2007-05-31 2007-12-18 Verfahren zur Beschichtung von Oberflächen mit Mikro- und Nanopartikeln mit Hilfe von Plasmaverfahren und dessen Verwendung

Publications (2)

Publication Number Publication Date
WO2008145750A2 WO2008145750A2 (de) 2008-12-04
WO2008145750A3 true WO2008145750A3 (de) 2009-01-29

Family

ID=39941837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/056730 WO2008145750A2 (de) 2007-05-31 2008-05-31 Verfahren zur beschichtung von oberflächen mit mikro- und nanopartikeln mit hilfe von plasmaverfahren

Country Status (4)

Country Link
US (1) US8541065B2 (de)
EP (1) EP2162121A2 (de)
DE (1) DE102007061624A1 (de)
WO (1) WO2008145750A2 (de)

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DE102008035442A1 (de) 2008-07-26 2010-01-28 Ernst-Moritz-Arndt-Universität Greifswald Zubereitungen aus Artemisia Annua, ihre Umwandlung in Mikro- und Nanopartikel und ihre Verwendung
ES2699097T3 (es) 2009-06-16 2019-02-07 Theradep Tech Inc Dispositivos de cicatrización
US8282906B2 (en) * 2009-12-23 2012-10-09 3M Innovative Properties Company Remote plasma synthesis of metal oxide nanoparticles
DK2525782T3 (da) * 2010-01-18 2019-06-11 Concept Medical Res Private Limited Formuleringer af nanobærere og fremgangsmåder til fremstilling deraf
DE102010040826B4 (de) 2010-09-15 2020-06-18 Leibniz-Institut Für Polymerforschung Dresden E.V. Verfahren zur Immobilisierung von Nanopartikeln auf thermoplastischen Kunststoffoberflächen sowie immobilisierte Nanopartikel
WO2014116722A1 (en) 2013-01-22 2014-07-31 Frederick Guy Tooth and bone restoration via plasma deposition
US11571584B2 (en) 2010-12-30 2023-02-07 Frederick R. Guy Tooth and bone restoration via plasma deposition
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DE102012022185B4 (de) 2012-11-12 2015-01-22 Dräger Medical GmbH Inkubator mit beschichteter Inkubatorhaube
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DE102014214751A1 (de) 2014-07-28 2016-01-28 Leibniz-Institut Für Polymerforschung Dresden E.V. Modifizierte kunststoffoberflächen und verfahren zu ihrer herstellung
EP3212002A4 (de) * 2014-10-28 2018-05-23 Brigham Young University Mikroorganismusresistente materialien sowie zugehörige vorrichtungen, systeme und verfahren
AU2016255437B2 (en) 2015-04-28 2020-10-08 Mars, Incorporated Process of preparing a sterilized wet pet food product
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US10517995B2 (en) 2016-11-01 2019-12-31 Brigham Young University Super-hydrophobic materials and associated devices, systems, and methods
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RU2703631C1 (ru) * 2019-03-25 2019-10-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") Способ получения трикотажного материала с антибактериальными свойствами
CN113652217B (zh) * 2021-09-03 2023-04-11 扬州工业职业技术学院 一种石油开采用降粘剂及其制备方法
CN116477889B (zh) * 2023-04-23 2024-05-14 中国水利水电第九工程局有限公司 一种基于珊瑚石骨料的引水隧洞混凝土及其施工方法

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Also Published As

Publication number Publication date
US20110159273A1 (en) 2011-06-30
DE102007061624A1 (de) 2009-06-25
WO2008145750A2 (de) 2008-12-04
US8541065B2 (en) 2013-09-24
EP2162121A2 (de) 2010-03-17

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