DE10346775A1 - Verfahren zur Herstellung keramischer Dentalformteile - Google Patents

Verfahren zur Herstellung keramischer Dentalformteile Download PDF

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Publication number
DE10346775A1
DE10346775A1 DE10346775A DE10346775A DE10346775A1 DE 10346775 A1 DE10346775 A1 DE 10346775A1 DE 10346775 A DE10346775 A DE 10346775A DE 10346775 A DE10346775 A DE 10346775A DE 10346775 A1 DE10346775 A1 DE 10346775A1
Authority
DE
Germany
Prior art keywords
model
green body
crowns
production
intermediate layer
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.)
Granted
Application number
DE10346775A
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English (en)
Other versions
DE10346775B4 (de
Inventor
Wolfgang Eiselt
Tassilo Moritz
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.)
GDF Gesellschaft fuer Dentale Forschung und Innovationen GmbH
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
GDF Gesellschaft fuer Dentale Forschung und Innovationen GmbH
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV, GDF Gesellschaft fuer Dentale Forschung und Innovationen GmbH filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE10346775A priority Critical patent/DE10346775B4/de
Publication of DE10346775A1 publication Critical patent/DE10346775A1/de
Application granted granted Critical
Publication of DE10346775B4 publication Critical patent/DE10346775B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/001—Electrophoresis coating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/77—Methods or devices for making crowns

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Molecular Biology (AREA)
  • Ceramic Products (AREA)
  • Dental Prosthetics (AREA)
  • Dental Preparations (AREA)

Abstract

Es wird ein Verfahren zur Herstellung keramischer Dentalformteile, Kronen, Brücken oder dergleichen vorgestellt, bei dem eine Suspension keramischer Partikel auf ein Modell einer für das Dentalformteil vorgesehenen Grundstruktur mittels elektrophoretischer Abscheidung aufgebracht und der so erhaltene Grünkörper gesintert wird, wobei vor der Abscheidung eine Zwischenschicht auf das Modell zur Herabsetzung der Adhäsion zwischen Grünkörper und Modell appliziert wird.
DE10346775A 2003-10-06 2003-10-06 Verfahren zur Herstellung keramischer Dentalformteile und Dentalformteil Expired - Fee Related DE10346775B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10346775A DE10346775B4 (de) 2003-10-06 2003-10-06 Verfahren zur Herstellung keramischer Dentalformteile und Dentalformteil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346775A DE10346775B4 (de) 2003-10-06 2003-10-06 Verfahren zur Herstellung keramischer Dentalformteile und Dentalformteil

Publications (2)

Publication Number Publication Date
DE10346775A1 true DE10346775A1 (de) 2005-05-04
DE10346775B4 DE10346775B4 (de) 2007-04-05

Family

ID=34399369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10346775A Expired - Fee Related DE10346775B4 (de) 2003-10-06 2003-10-06 Verfahren zur Herstellung keramischer Dentalformteile und Dentalformteil

Country Status (1)

Country Link
DE (1) DE10346775B4 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1743753A1 (de) 2005-06-20 2007-01-17 Heraeus Kulzer GmbH Formgebungspaste, ihre Verwendung sowie Verfahren zur Herstellung eines keramischen Körpers
EP2062665A1 (de) * 2007-11-02 2009-05-27 SHERA-Werkstofftechnologie GmbH & Co.KG Keramische Einbettmasse zur Herstellung einer Giessform sowie Verfahren zu deren Herstellung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324438A1 (de) * 1993-07-21 1995-01-26 Degussa Verfahren zur Herstellung oxidkeramischer Zahnersatzstücke
DE10021437A1 (de) * 2000-05-03 2001-11-15 Stefan Wolz Verfahren zur Herstellung vollkeramischer Gerüste, insbesondere aus Alumina, in der Zahntechnik
DE10115820A1 (de) * 2001-03-26 2002-10-17 Wieland Dental & Technik Gmbh Verfahren zur Herstellung vollkeramischer Dentalformteile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324438A1 (de) * 1993-07-21 1995-01-26 Degussa Verfahren zur Herstellung oxidkeramischer Zahnersatzstücke
DE10021437A1 (de) * 2000-05-03 2001-11-15 Stefan Wolz Verfahren zur Herstellung vollkeramischer Gerüste, insbesondere aus Alumina, in der Zahntechnik
DE10115820A1 (de) * 2001-03-26 2002-10-17 Wieland Dental & Technik Gmbh Verfahren zur Herstellung vollkeramischer Dentalformteile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1743753A1 (de) 2005-06-20 2007-01-17 Heraeus Kulzer GmbH Formgebungspaste, ihre Verwendung sowie Verfahren zur Herstellung eines keramischen Körpers
EP2062665A1 (de) * 2007-11-02 2009-05-27 SHERA-Werkstofftechnologie GmbH & Co.KG Keramische Einbettmasse zur Herstellung einer Giessform sowie Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
DE10346775B4 (de) 2007-04-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R081 Change of applicant/patentee

Owner name: GDF GESELLSCHAFT FUER DENTALE FORSCHUNG UND IN, DE

Free format text: FORMER OWNERS: GDF GESELLSCHAFT FUER DENTALE FORSCHUNG UND INNOVATIONEN GMBH, 61191 ROSBACH, DE; FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., 80686 MUENCHEN, DE

R082 Change of representative

Representative=s name: WAGNER, DR. HERRGUTH PATENTANWAELTE, DE

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: A61C0005100000

Ipc: A61C0005770000

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee