ES2174524T3 - Procedimiento de preparacion de hidroxiapatita sustituida por magnesio y carbonato. - Google Patents

Procedimiento de preparacion de hidroxiapatita sustituida por magnesio y carbonato.

Info

Publication number
ES2174524T3
ES2174524T3 ES98961319T ES98961319T ES2174524T3 ES 2174524 T3 ES2174524 T3 ES 2174524T3 ES 98961319 T ES98961319 T ES 98961319T ES 98961319 T ES98961319 T ES 98961319T ES 2174524 T3 ES2174524 T3 ES 2174524T3
Authority
ES
Spain
Prior art keywords
magnesium
preparation
carbonate
hydroxiapatist
replaced
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
ES98961319T
Other languages
English (en)
Inventor
William Bonfield
Iain Ronald Gibson
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.)
Apatech Ltd
Original Assignee
Apatech Ltd
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 Apatech Ltd filed Critical Apatech Ltd
Application granted granted Critical
Publication of ES2174524T3 publication Critical patent/ES2174524T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un proceso para la preparación de una composición monofásica de hidroxiapatita sustituida con magnesio y carbonato, cuyo proceso comprende las fases de (iv) preparación de una solución acuosa que contiene iones CO3 2y PO4 3, en ausencia sustancial de cationes distintos a los iones H + ; (v) mezcla de la solución de la fase (i) con una solución o suspensión acuosa que contenga calcio y magnesio; y (vi) recogida y secado del precipitado formado en la fase (ii); manteniéndose la relación de (Ca+Mg/P) en la solución o suspensión que contenga calcio y magnesio y la solución que contiene fósforo, en 1,67 o por encima, al mezclarlas juntas.
ES98961319T 1997-12-22 1998-12-17 Procedimiento de preparacion de hidroxiapatita sustituida por magnesio y carbonato. Expired - Lifetime ES2174524T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9727048.2A GB9727048D0 (en) 1997-12-22 1997-12-22 Process for the preparation of magnesium and carbonate substituted hydroxyapatite

Publications (1)

Publication Number Publication Date
ES2174524T3 true ES2174524T3 (es) 2002-11-01

Family

ID=10824039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98961319T Expired - Lifetime ES2174524T3 (es) 1997-12-22 1998-12-17 Procedimiento de preparacion de hidroxiapatita sustituida por magnesio y carbonato.

Country Status (8)

Country Link
US (1) US6585946B1 (es)
EP (1) EP1042222B1 (es)
JP (1) JP4540225B2 (es)
AU (1) AU1677999A (es)
DE (1) DE69804506T2 (es)
ES (1) ES2174524T3 (es)
GB (1) GB9727048D0 (es)
WO (1) WO1999032400A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7204876B2 (en) 2000-07-13 2007-04-17 Calcitec, Inc. Calcium phosphate cements made from (TTCP) with surface whiskers and process for preparing same
US6921544B2 (en) * 2001-03-06 2005-07-26 Rutgers, The State University Magnesium-substituted hydroxyapatites
KR100460685B1 (ko) * 2002-04-10 2004-12-09 재단법인서울대학교산학협력재단 인산칼슘계 화합물을 이용한 인공 골 충진재 및 그 제조방법
JP3806061B2 (ja) * 2002-05-21 2006-08-09 富士通株式会社 金属修飾アパタイト含有膜の形成方法、これに用いられるコーティング液、および金属修飾アパタイト含有膜で被覆された部位を有する電子機器
US9199005B2 (en) * 2003-10-01 2015-12-01 New York University Calcium phosphate-based materials containing zinc, magnesium, fluoride and carbonate
US7419680B2 (en) * 2003-10-01 2008-09-02 New York University Calcium phosphate-based materials containing zinc, magnesium, fluoride and carbonate
ITFI20040048A1 (it) * 2004-02-27 2004-05-27 Menarini Farma Ind Composti biomimetici contenenti idrossiapatiti sostituite con magnesio e carbonato e processi per ottenerli
US7498043B2 (en) 2004-04-07 2009-03-03 Warsaw Orthopedic, Inc. Silicon substituted oxyapatite
WO2005102281A2 (en) * 2004-04-16 2005-11-03 University Of Massachusetts Porous calcium phosphate networks for synthetic bone material
FR2869893B1 (fr) * 2004-05-06 2006-07-28 Rhodia Chimie Sa Nouveaux granules de phosphates de calcium de type hydroxyapatite, leur procede de preparation et leurs applications
EP1846325A4 (en) 2005-01-04 2010-04-21 Univ Rutgers HYDROXYAPATITE WITH CONTROLLABLE SIZE AND MORPHOLOGY
ITMI20050343A1 (it) * 2005-03-04 2006-09-05 Fin Ceramica Faenza S R L Sostituto cartilagineo e osteocindrale comprendente una struttura multistrato e relativo impiego
CN100391829C (zh) * 2005-11-17 2008-06-04 江苏大学 一种纳米羟基磷灰石的合成方法
US8287914B2 (en) * 2006-01-12 2012-10-16 Rutgers, The State University Of New Jersey Biomimetic hydroxyapatite synthesis
US20100040668A1 (en) * 2006-01-12 2010-02-18 Rutgers, The State University Of New Jersey Biomimetic Hydroxyapatite Composite Materials and Methods for the Preparation Thereof
EP2029480B1 (en) 2006-05-30 2017-05-03 Coswell S.p.A. Biologicallly active nanoparticles of a carbonate-substituted hydroxyapatite, process for their preparation and compositions incorporating the same
KR101494909B1 (ko) 2006-09-11 2015-02-23 엔바이오 리미티드 표면 도핑 방법
US20080221688A1 (en) * 2007-03-09 2008-09-11 Warsaw Orthopedic, Inc. Method of Maintaining Fatigue Performance In A Bone-Engaging Implant
US20080221681A1 (en) * 2007-03-09 2008-09-11 Warsaw Orthopedic, Inc. Methods for Improving Fatigue Performance of Implants With Osteointegrating Coatings
JP2013508262A (ja) 2009-10-26 2013-03-07 ラトガース，ザ ステート ユニバーシティ オブ ニュー ジャージー 制御可能なサイズおよび形態を有するハイドロキシアパタイト
CA2796274A1 (en) 2010-04-16 2011-10-20 Apatech Limited Biomaterial
PT3628342T (pt) 2010-10-26 2025-09-19 Cap Biomaterials Llc Compósitos de hidroxiapatita e carbonato de cálcio e métodos relacionados de preparação e utilização
US8551525B2 (en) 2010-12-23 2013-10-08 Biostructures, Llc Bone graft materials and methods
US11805784B2 (en) 2015-05-18 2023-11-07 Ndg Natural Development Group S.R.L. Use of hydroxyapatite as a carrier of bioactive substances for treating vascular diseases in plants
ITUB20150693A1 (it) * 2015-05-18 2016-11-18 Ndg Natural Dev Group S R L Uso di idrossiapatite come veicolo di sostanze bioattive per trattare malattie vascolari nelle piante
CN106268614B (zh) * 2016-10-18 2019-08-13 南京信息工程大学 一种镁-羟基磷灰石吸附剂的制备方法
WO2018198296A1 (ja) * 2017-04-27 2018-11-01 ブレイニー株式会社 ハイドロキシアパタイト、化粧品及び食品、並びにその製造方法
CN109046238B (zh) * 2018-07-18 2021-06-04 上海纳米技术及应用国家工程研究中心有限公司 复合型氨氮吸附剂的制备方法及其再生方法
RU2736048C1 (ru) * 2020-04-24 2020-11-11 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Способ получения наноразмерного гидроксиапатита

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631570B2 (ja) 1987-06-30 1994-04-27 株式会社京浜精機製作所 船外機用気化器
JP2732055B2 (ja) * 1987-09-24 1998-03-25 京セラ株式会社 リン酸カルシウム系生体補綴材とその製造方法
US5962028A (en) * 1988-04-20 1999-10-05 Norian Corporation Carbonated hydroxyapatite compositions and uses
JP3082503B2 (ja) * 1993-02-26 2000-08-28 株式会社神戸製鋼所 人工骨製造用前駆体および人工骨の製法
GB9310321D0 (en) * 1993-05-19 1993-06-30 Queen Mary & Westfield College Method for the preparation of carbonated hydroxyapatite compositions
US5783217A (en) * 1995-11-07 1998-07-21 Etex Corporation Low temperature calcium phosphate apatite and a method of its manufacture

Also Published As

Publication number Publication date
EP1042222A1 (en) 2000-10-11
JP2001526169A (ja) 2001-12-18
GB9727048D0 (en) 1998-02-18
JP4540225B2 (ja) 2010-09-08
WO1999032400A1 (en) 1999-07-01
AU1677999A (en) 1999-07-12
DE69804506T2 (de) 2002-10-31
EP1042222B1 (en) 2002-03-27
US6585946B1 (en) 2003-07-01
DE69804506D1 (de) 2002-05-02

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