BR9914233A - Materiais compósitos bioativos e método de produção dos mesmos - Google Patents

Materiais compósitos bioativos e método de produção dos mesmos

Info

Publication number
BR9914233A
BR9914233A BR9914233-3A BR9914233A BR9914233A BR 9914233 A BR9914233 A BR 9914233A BR 9914233 A BR9914233 A BR 9914233A BR 9914233 A BR9914233 A BR 9914233A
Authority
BR
Brazil
Prior art keywords
composite materials
tendencies
bioactive composite
production method
reaction
Prior art date
Application number
BR9914233-3A
Other languages
English (en)
Inventor
Erik Adolfsson
Leif Hermansson
Original Assignee
Doxa Certex Ab
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 Doxa Certex Ab filed Critical Doxa Certex Ab
Publication of BR9914233A publication Critical patent/BR9914233A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0089—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
    • 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
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C04B35/488—Composites
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C04B2235/3212—Calcium phosphates, e.g. hydroxyapatite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C04B2235/3234—Titanates, not containing zirconia
    • C04B2235/3236—Alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C04B2235/3246—Stabilised zirconias, e.g. YSZ or cerium stabilised zirconia
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C04B2235/765—Tetragonal symmetry
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Composite Materials (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Metallurgy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

<B>"MATERIAIS COMPóSITOS BIOATIVOS E MéTODO DE PRODUçãO DOS MESMOS"<D> A presente invenção se refere a um método de produção de materiais compósitos bioativos aperfeiçoados baseados sobre apatita, principalmente para funções de suporte em aplicações dentárias e ortopédicas, pela adaptação da temperatura de fechamento e aplicação de pressão em sistemas fechados utilizando os métodos de produção, em concordância com tendências de reação dos materiais na sua produção, e pela possivelmente adicional neutralização de tais tendências de reação e tendências para decomposição pelas adições de agentes auxiliares.
BR9914233-3A 1998-10-02 1999-09-29 Materiais compósitos bioativos e método de produção dos mesmos BR9914233A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9803385A SE513036C2 (sv) 1998-10-02 1998-10-02 Sätt att framställa förbättrade biofunktionella kompositmaterial baserade på apatit genom att minimera oönskade reaktioner vid materialens framställning
PCT/SE1999/001729 WO2000019965A1 (en) 1998-10-02 1999-09-29 Bioactive composite materials and method of producing the same

Publications (1)

Publication Number Publication Date
BR9914233A true BR9914233A (pt) 2001-06-19

Family

ID=20412835

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914233-3A BR9914233A (pt) 1998-10-02 1999-09-29 Materiais compósitos bioativos e método de produção dos mesmos

Country Status (14)

Country Link
US (1) US6843943B1 (pt)
EP (1) EP1117366B1 (pt)
JP (1) JP2002526389A (pt)
KR (1) KR20010088836A (pt)
CN (1) CN1146381C (pt)
AT (1) ATE259207T1 (pt)
AU (1) AU761786B2 (pt)
BR (1) BR9914233A (pt)
CA (1) CA2345340A1 (pt)
DE (1) DE69914781T2 (pt)
ES (1) ES2216589T3 (pt)
RU (1) RU2227011C2 (pt)
SE (1) SE513036C2 (pt)
WO (1) WO2000019965A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4540905B2 (ja) * 2001-11-13 2010-09-08 Ｈｏｙａ株式会社 焼結体の製造方法
SE521938C2 (sv) 2001-12-27 2003-12-23 Cerbio Tech Ab Keramiskt material, förfarande för framställning av keramiskt material och benimplantat, tandfyllnadsimplantat och biocement innefattande det keramiska materialet
SE521973C2 (sv) 2001-12-27 2003-12-23 Cerbio Tech Ab Ytbeläggningsförfarande, biokompatibel ytbeläggning och anordning med biokompatibel ytbeläggning
EP1717199B1 (en) * 2003-12-18 2016-11-16 Imuno-Science Co., Inc. Method for producing a sintered body of titanium compound
DE10360813A1 (de) * 2003-12-23 2005-07-28 Universität Hamburg Hydroxylapatit-Metall-Verbundwerkstoff und ein Verfahren zu dessen Herstellung
JP4942136B2 (ja) * 2005-07-11 2012-05-30 学校法人近畿大学 生体用材料を製造するための方法
CN102910605B (zh) * 2012-09-14 2014-06-04 陕西科技大学 一种含钛HA-ZrO2 生物复合纳米粉的制备方法
CN102910604B (zh) * 2012-09-14 2014-08-27 陕西科技大学 一种棒状含钛羟基磷灰石纳米晶的制备方法
US9540286B2 (en) * 2013-02-25 2017-01-10 U.S. Department Of Energy High pressure low temperature hot pressing method for producing a zirconium carbide ceramic
CN106495681A (zh) * 2015-03-31 2017-03-15 蒋超 一种生物陶瓷
CN105274416A (zh) * 2015-09-30 2016-01-27 苏州蔻美新材料有限公司 一种磁性氧化锆生物陶瓷及其制备方法
RU2652429C1 (ru) * 2017-04-10 2018-04-26 Федеральное государственное бюджетное учреждение науки Институт химии твердого тела Уральского отделения Российской академии наук Биорезорбируемый материал и способ его получения
RU2760096C1 (ru) * 2021-01-21 2021-11-22 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Способ получения низкотемпературного биорезорбируемого композиционного материала на основе гидроксиапатита, армированного частицами магния с помощью электроимпульсного метода компактирования для применения в качестве имплантата при остеосинтезе
CN114054742B (zh) * 2021-11-10 2022-10-28 武汉理工大学 一种羟基磷灰石/金属钽/生物玻璃复合陶瓷材料及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827529C2 (de) * 1978-06-23 1982-09-30 Battelle-Institut E.V., 6000 Frankfurt Implantierbarer Knochenersatzwerkstoff bestehend aus einem Metallkern und aus bioaktiven, gesinterten Calciumphosphat-Keramik-Partikeln und ein Verfahren zu seiner Herstellung
SE465571B (sv) 1989-04-10 1991-09-30 Stiftelsen Ct Foer Dentaltekni Saett att framstaella ett sammansatt keramiskt material med bioaktiva egenskaper
US5123844A (en) 1989-06-20 1992-06-23 Agency Of Industrial Science And Technology Living hard tissue replacement prepared by superplastic forming of a calcium phosphate base
JP2635415B2 (ja) * 1989-07-21 1997-07-30 関西日本電気株式会社 含浸型陰極の製造方法
FR2697243A1 (fr) 1992-10-26 1994-04-29 Commissariat Energie Atomique Procédé de préparation de pièces microporeuses en phosphate de calcium comprenant de l'hydroxylapatite, à microporosité contrôlée, et pièces obtenues par ce procédé.

Also Published As

Publication number Publication date
JP2002526389A (ja) 2002-08-20
EP1117366A1 (en) 2001-07-25
WO2000019965A1 (en) 2000-04-13
ES2216589T3 (es) 2004-10-16
CA2345340A1 (en) 2000-04-13
US6843943B1 (en) 2005-01-18
EP1117366B1 (en) 2004-02-11
AU761786B2 (en) 2003-06-12
AU1302700A (en) 2000-04-26
ATE259207T1 (de) 2004-02-15
SE513036C2 (sv) 2000-06-26
CN1146381C (zh) 2004-04-21
KR20010088836A (ko) 2001-09-28
RU2227011C2 (ru) 2004-04-20
SE9803385L (sv) 2000-04-03
SE9803385D0 (sv) 1998-10-02
CN1321077A (zh) 2001-11-07
DE69914781T2 (de) 2004-12-09
DE69914781D1 (de) 2004-03-18

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