JP4429017B2 - 歯科矯正装置 - Google Patents

歯科矯正装置 Download PDF

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Publication number
JP4429017B2
JP4429017B2 JP2003557427A JP2003557427A JP4429017B2 JP 4429017 B2 JP4429017 B2 JP 4429017B2 JP 2003557427 A JP2003557427 A JP 2003557427A JP 2003557427 A JP2003557427 A JP 2003557427A JP 4429017 B2 JP4429017 B2 JP 4429017B2
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Prior art keywords
ceramic
aluminum oxide
powder
orthodontic
less
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Expired - Fee Related
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Japanese (ja)
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JP2005514103A (ja
JP2005514103A5 (https=
Inventor
ティー． キャストロ，ダレン
ピー． ルージン，リチャード
イー．，ザ セカンド ウィリー，ウィリアム
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A61C7/14—Brackets; Fixing brackets to teeth
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/20—Preparing or treating the raw materials individually or as batches for dry-pressing
    • C—CHEMISTRY; METALLURGY
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    • C04B33/30—Drying methods
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    • C04B33/32—Burning methods
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    • 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
    • C04B35/115—Translucent or transparent products
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    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/638—Removal thereof
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    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
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    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
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    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Thermal Sciences (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Dental Preparations (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Steroid Compounds (AREA)
JP2003557427A 2001-12-28 2002-11-11 歯科矯正装置 Expired - Fee Related JP4429017B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/034,997 US6648638B2 (en) 2001-12-28 2001-12-28 Orthodontic appliances including polycrystalline alumina-based ceramic material, kits, and methods
PCT/US2002/037313 WO2003057064A1 (en) 2001-12-28 2002-11-11 Orthodontic appliances

Publications (3)

Publication Number Publication Date
JP2005514103A JP2005514103A (ja) 2005-05-19
JP2005514103A5 JP2005514103A5 (https=) 2006-01-05
JP4429017B2 true JP4429017B2 (ja) 2010-03-10

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ID=21879994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003557427A Expired - Fee Related JP4429017B2 (ja) 2001-12-28 2002-11-11 歯科矯正装置

Country Status (7)

Country Link
US (1) US6648638B2 (https=)
EP (1) EP1460958B1 (https=)
JP (1) JP4429017B2 (https=)
AT (1) ATE343978T1 (https=)
AU (1) AU2002346462A1 (https=)
DE (1) DE60215857T2 (https=)
WO (1) WO2003057064A1 (https=)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6878456B2 (en) * 2001-12-28 2005-04-12 3M Innovative Properties Co. Polycrystalline translucent alumina-based ceramic material, uses, and methods
US6984261B2 (en) 2003-02-05 2006-01-10 3M Innovative Properties Company Use of ceramics in dental and orthodontic applications
US7318302B2 (en) * 2003-07-10 2008-01-15 Opperman Investments, Ltd. Equipment support for a metal building
US7192274B2 (en) 2003-12-08 2007-03-20 3M Innovative Properties Company Ceramic orthodontic appliance with archwire slot liner
USD503805S1 (en) 2004-02-03 2005-04-05 3M Innovative Properties Company Facial portion of an orthodontic appliance
US7140875B2 (en) * 2004-02-03 2006-11-28 3M Innovative Properties Company Orthodontic bracket with reinforced tiewings
USD504950S1 (en) 2004-02-03 2005-05-10 3M Innovative Properties Company Orthodontic appliance
DE112005000539T5 (de) * 2004-03-08 2007-01-25 Ceramic Sciences, Inc., Toronto Orthodontische Zahnklammer
US20070178422A1 (en) * 2004-03-08 2007-08-02 Ceramic Sciences, Inc. Orthodontic bracket
KR100592118B1 (ko) 2004-04-29 2006-06-21 주식회사 에이치티 치열교정용 브라켓 제조방법
US20050277084A1 (en) * 2004-06-10 2005-12-15 3M Innovative Properties Company Orthodontic brace with polymeric arch member
US7153130B2 (en) * 2004-06-10 2006-12-26 3M Innovative Properties Company Orthodontic appliance with removable insert
JP5168766B2 (ja) * 2004-08-27 2013-03-27 東ソー株式会社 歯列矯正ブラケット及びその製造方法
US8133051B2 (en) * 2004-08-27 2012-03-13 Tosoh Corporation Orthodontic bracket and process for producing the same
US7134872B2 (en) * 2004-09-02 2006-11-14 Norbert Abels Colored orthodontic brackets
US20060099545A1 (en) * 2004-11-08 2006-05-11 3M Innovative Properties Company Methods of orthodontic treatment
US7234936B2 (en) * 2004-11-08 2007-06-26 3M Innovative Properties Company Orthodontic systems with resilient appliances
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