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
US7182928B2 (en) 2000-07-13 2007-02-27 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
WO2006083418A2 (en) 2005-01-04 2006-08-10 Rutgers, The State University 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
CN101489925B (zh) 2006-05-30 2013-07-10 科斯威尔股份有限公司 用碳酸根置换的羟磷灰石的生物活性纳米粒子及其制备方法和包含其的组合物
EP2061629B1 (en) 2006-09-11 2011-05-18 Enbio Limited Method of doping surfaces
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
EP2558135A1 (en) 2010-04-16 2013-02-20 Apatech Limited Biomaterial
EP3628342B1 (en) 2010-10-26 2025-08-20 Cap Biomaterials, LLC Composites of hydroxyapatite and calcium carbonate and related methods of preparation and use
US8551525B2 (en) 2010-12-23 2013-10-08 Biostructures, Llc Bone graft materials and methods
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
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
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
CN110573455A (zh) * 2017-04-27 2019-12-13 武礼伟仁株式会社 羟基磷灰石、化妆品和食品及其生产方法
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
EP1042222B1 (en) 2002-03-27
JP2001526169A (ja) 2001-12-18
DE69804506T2 (de) 2002-10-31
AU1677999A (en) 1999-07-12
GB9727048D0 (en) 1998-02-18
WO1999032400A1 (en) 1999-07-01
JP4540225B2 (ja) 2010-09-08
DE69804506D1 (de) 2002-05-02
EP1042222A1 (en) 2000-10-11
US6585946B1 (en) 2003-07-01

Similar Documents

Publication Publication Date Title
ES2174524T3 (es) Procedimiento de preparacion de hidroxiapatita sustituida por magnesio y carbonato.
ES2151742T3 (es) Metodo de tratamiento de mezclas de polietileno y polietileno/elastomero.
BG102425A (en) (methylsulphonyl)phenyl-2-(5h)-furanons as cyclooxygenase-2-inhibitors
EP0500143A3 (en) Pharmaceutical composition comprising an aminoglycoside phosphate
ES2172947T3 (es) Procedimiento de preparacion de composiciones de hidroxiapatito carbonatado.
DE3567463D1 (en) 4-dimethylamino-1-hydroxybutane-1,1-diphosphonic acid, its water soluble salts, process for their preparation and its use
EA199900194A1 (ru) Реминерализующая композиция
CA2017531A1 (en) Precipitate-free dialysis solutions
AU2054097A (en) Polyazamacrocyclofluoromonoalkylphosphonic acids, and their complexes, for use as contrast agents
LV5503A3 (lv) Panemiens omeprazola salu iegusanai
AU5925101A (en) Calcium phosphate cements prepared from silicate solutions
AU567323B2 (en) Solidification accelerators for concrete mixes
BG103096A (en) Thrombin inhibitors
MY105187A (en) Liquid detergent composition containing enzyme and stabilization system
TW334487B (en) Acid tolerant calcium carbonate composition and uses therefor
MX9401211A (es) Composicion y procedimiento para combatir la aglomeracion de abonos.
AP9600810A0 (en) Crystalline n-acetyl neuraminic acid derivatives and processes for their preparation.
DE59711931D1 (de) Pharmazeutische und diätetische Zusammensetzungen umfassend Natrium-, Kalium-, Magnesium- und Calciumionen und Enzymaktivatoren
JPS53145932A (en) Stable aromatic gel containing perfume
ES8601908A1 (es) Procedimiento para la preparacion de nuevas 5,11-dihidro-6h-dibenzo (b,e)azepin-6-onas sustituidas
BR9713159A (pt) Composição substancialmente sólida, composto, composição de sal substancialmente sólida, mistura, e, processo para preparar um composto
ES2054108T3 (es) Un metodo para estabilizar estropipato en una forma de dosificacion farmaceutica.
ES529098A0 (es) Procedimiento para la preparacion de composiciones acuosas de acido polimaleico, tensoactivos y complejadores
AR020832A1 (es) Procedimiento para la preparacion de una composicion de alta pureza de (7alfa, 17alfa)-17-hidroxi-7-metil-19-nor-17-pregn-5-(10)-en-20-in-3-ona
ES2085386T3 (es) Procedimiento para la preparacion de tacs cristalino.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 1042222

Country of ref document: ES