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WO2010055231A3 - Procede d'electrodeposition de revetements phosphocalciques sur substrats metalliques, revetements obtenus et materiels implantables comportant de tels revetements - Google Patents

Procede d'electrodeposition de revetements phosphocalciques sur substrats metalliques, revetements obtenus et materiels implantables comportant de tels revetements Download PDF

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Publication number
WO2010055231A3
WO2010055231A3 PCT/FR2009/001309 FR2009001309W WO2010055231A3 WO 2010055231 A3 WO2010055231 A3 WO 2010055231A3 FR 2009001309 W FR2009001309 W FR 2009001309W WO 2010055231 A3 WO2010055231 A3 WO 2010055231A3
Authority
WO
WIPO (PCT)
Prior art keywords
coatings
calcium
electrodeposition
phosphorus
implantable materials
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.)
Ceased
Application number
PCT/FR2009/001309
Other languages
English (en)
Other versions
WO2010055231A2 (fr
Inventor
Hicham Benhayoune
Nicolas Jack Dumelie
Richard Drevet
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.)
Universite de Reims Champagne Ardenne URCA
Original Assignee
Universite de Reims Champagne Ardenne URCA
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 Universite de Reims Champagne Ardenne URCA filed Critical Universite de Reims Champagne Ardenne URCA
Publication of WO2010055231A2 publication Critical patent/WO2010055231A2/fr
Publication of WO2010055231A3 publication Critical patent/WO2010055231A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic 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
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/06—Titanium or titanium alloys
    • 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
    • A61L27/30—Inorganic materials
    • A61L27/32—Phosphorus-containing materials, e.g. apatite
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/617—Crystalline layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/615—Microstructure of the layers, e.g. mixed structure
    • C25D5/619—Amorphous layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/623—Porosity of the layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C25D9/12—Electrolytic coating other than with metals with inorganic materials by cathodic processes on light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne un procédé d'électrodéposition de revêtements phosphocalciques sur support métallique rugueux comportant l'électrolyse d'une solution contenant des ions calcium et des ions phosphate. L'application d'un courant électrique en mode puisé entre le support formant cathode et une contre-électrode, Pélectrolyte comportant une solution de Ca(NO3)2,4H2O et de NH4H2PO4 permet d'obtenir des revêtements comportant de l'hydroxyapatite, éventuellement dopés, compacts et adhérant au support. L'invention concerne aussi les matériels implantables comportant de tels revêtements.
PCT/FR2009/001309 2008-11-13 2009-11-13 Procede d'electrodeposition de revetements phosphocalciques sur substrats metalliques, revetements obtenus et materiels implantables comportant de tels revetements Ceased WO2010055231A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0806324 2008-11-13
FR0806324A FR2938271B1 (fr) 2008-11-13 2008-11-13 Procede d'electrodeposition de revetements phosphocalciques sur substrats metalliques, revetements obtenus et materiels implantables comportant de tels revetements

Publications (2)

Publication Number Publication Date
WO2010055231A2 WO2010055231A2 (fr) 2010-05-20
WO2010055231A3 true WO2010055231A3 (fr) 2010-07-29

Family

ID=40756852

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/001309 Ceased WO2010055231A2 (fr) 2008-11-13 2009-11-13 Procede d'electrodeposition de revetements phosphocalciques sur substrats metalliques, revetements obtenus et materiels implantables comportant de tels revetements

Country Status (2)

Country Link
FR (1) FR2938271B1 (fr)
WO (1) WO2010055231A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103191465B (zh) * 2013-04-10 2014-10-15 浙江大学 一种生物陶瓷原位包覆的铝人工骨及其制备方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101991877B (zh) * 2010-11-02 2012-07-25 陕西科技大学 一种三相CaP-玻璃涂层/多孔Al2O3支架生物复合材料的制备方法
CN104762645B (zh) * 2015-02-28 2017-07-18 深圳大学 医用植入体材料及其制备方法
CN105603484B (zh) * 2016-01-05 2018-08-24 郑州大学 一种能够提高医用镁及镁合金表面耐蚀性和生物相容性的涂层及其制备方法
CN110724991A (zh) * 2019-11-11 2020-01-24 苏州微创关节医疗科技有限公司 一种金属表面沉积羟基磷灰石的方法及金属植入物
CN112875665B (zh) * 2021-02-07 2022-11-01 吉林大学 用于注射填充制剂的羟基磷灰石微球及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205921A (en) * 1991-02-04 1993-04-27 Queen's University At Kingston Method for depositing bioactive coatings on conductive substrates
WO1996007438A1 (fr) * 1994-09-07 1996-03-14 Dot Dünnschicht- Und Oberflächentechnologie Gmbh Procede d'electrodeposition de couches d'hydroxyapatite
WO2006004686A2 (fr) * 2004-06-25 2006-01-12 University Of Nevada, Reno Appareil muni d'un revetement bioceramique et procede de fabrication de l'appareil
WO2006004778A2 (fr) * 2004-06-30 2006-01-12 Dentsply International Inc. Implant a surface biofonctionnelle et son procede de production
US20070289876A1 (en) * 2006-06-15 2007-12-20 Benli Luan Bioceramic coating of a metal-containing substrate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205921A (en) * 1991-02-04 1993-04-27 Queen's University At Kingston Method for depositing bioactive coatings on conductive substrates
WO1996007438A1 (fr) * 1994-09-07 1996-03-14 Dot Dünnschicht- Und Oberflächentechnologie Gmbh Procede d'electrodeposition de couches d'hydroxyapatite
WO2006004686A2 (fr) * 2004-06-25 2006-01-12 University Of Nevada, Reno Appareil muni d'un revetement bioceramique et procede de fabrication de l'appareil
WO2006004778A2 (fr) * 2004-06-30 2006-01-12 Dentsply International Inc. Implant a surface biofonctionnelle et son procede de production
US20070289876A1 (en) * 2006-06-15 2007-12-20 Benli Luan Bioceramic coating of a metal-containing substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103191465B (zh) * 2013-04-10 2014-10-15 浙江大学 一种生物陶瓷原位包覆的铝人工骨及其制备方法

Also Published As

Publication number Publication date
FR2938271A1 (fr) 2010-05-14
FR2938271B1 (fr) 2011-09-02
WO2010055231A2 (fr) 2010-05-20

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