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WO2010055231A3 - Process for the electrodeposition of calcium-phosphorus coatings onto metallic substrates, coatings obtained and implantable materials comprising such coatings - Google Patents

Process for the electrodeposition of calcium-phosphorus coatings onto metallic substrates, coatings obtained and implantable materials comprising such coatings 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
Application number
PCT/FR2009/001309
Other languages
French (fr)
Other versions
WO2010055231A2 (en
Inventor
Hicham Benhayoune
Nicolas Jack Dumelie
Richard Drevet
Original Assignee
Universite De Reims Champagne-Ardenne
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 filed Critical Universite De Reims Champagne-Ardenne
Publication of WO2010055231A2 publication Critical patent/WO2010055231A2/en
Publication of WO2010055231A3 publication Critical patent/WO2010055231A3/en

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

The invention relates to a process for the electrodeposition of calcium-phosphorus coatings onto a rough metallic support comprising the electrolysis of a solution containing calcium ions and phosphate ions. The application of an electric current in pulsed mode between the support that forms the cathode and a counterelectrode, the electrolyte comprising a solution of Ca(NO3)2.4H2O and of NH4H2PO4, makes it possible to obtain coatings comprising hydroxyapatite, which are optionally doped, compact and adhere to the support. The invention also relates to implantable materials comprising such coatings.
PCT/FR2009/001309 2008-11-13 2009-11-13 Process for the electrodeposition of calcium-phosphorus coatings onto metallic substrates, coatings obtained and implantable materials comprising such coatings WO2010055231A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0806324 2008-11-13
FR0806324A FR2938271B1 (en) 2008-11-13 2008-11-13 PROCESS FOR THE ELECTRODEPOSITION OF PHOSPHOCALCIUM COATINGS ON METALLIC SUBSTRATES, COATINGS OBTAINED AND IMPLANTABLE MATERIALS COMPRISING SUCH COATINGS

Publications (2)

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

Family

ID=40756852

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/001309 WO2010055231A2 (en) 2008-11-13 2009-11-13 Process for the electrodeposition of calcium-phosphorus coatings onto metallic substrates, coatings obtained and implantable materials comprising such coatings

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103191465B (en) * 2013-04-10 2014-10-15 浙江大学 Aluminous artificial bone covered with biological ceramics in situ and preparation method of artificial bone

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101991877B (en) * 2010-11-02 2012-07-25 陕西科技大学 Preparation method of a three-phase CaP-glass coating/porous Al2O3 scaffold biocomposite
CN104762645B (en) * 2015-02-28 2017-07-18 深圳大学 Medical implant material and preparation method thereof
CN105603484B (en) * 2016-01-05 2018-08-24 郑州大学 A kind of coating and preparation method thereof that can improve medical magnesium and Mg alloy surface corrosion resistance and biocompatibility
CN110724991A (en) * 2019-11-11 2020-01-24 苏州微创关节医疗科技有限公司 Method for depositing hydroxyapatite on metal surface and metal implant
CN112875665B (en) * 2021-02-07 2022-11-01 吉林大学 Hydroxyapatite microspheres for injection filling preparation and preparation method thereof

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 (en) * 1994-09-07 1996-03-14 Dot Dünnschicht- Und Oberflächentechnologie Gmbh Method for the electrodeposition of hydroxyapatite layers
WO2006004686A2 (en) * 2004-06-25 2006-01-12 University Of Nevada, Reno Bioceramic coated apparatus and method of forming the same
WO2006004778A2 (en) * 2004-06-30 2006-01-12 Dentsply International Inc. Implant with a biofunctionalized surface and method for its 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 (en) * 1994-09-07 1996-03-14 Dot Dünnschicht- Und Oberflächentechnologie Gmbh Method for the electrodeposition of hydroxyapatite layers
WO2006004686A2 (en) * 2004-06-25 2006-01-12 University Of Nevada, Reno Bioceramic coated apparatus and method of forming the same
WO2006004778A2 (en) * 2004-06-30 2006-01-12 Dentsply International Inc. Implant with a biofunctionalized surface and method for its 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 (en) * 2013-04-10 2014-10-15 浙江大学 Aluminous artificial bone covered with biological ceramics in situ and preparation method of artificial bone

Also Published As

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

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