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특허 상세정보

Dental application coating

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-018/00    B05D-003/02    B05D-007/00    B32B-009/00    B32B-003/00    C04B-041/50    C04B-041/00    C04B-041/52    C04B-041/87    C04B-041/89    A61K-006/02    A61C-008/00    C04B-111/00   
출원번호 US-0378951 (2010-06-17)
등록번호 US-9045378 (2015-06-02)
우선권정보 EP-09008015 (2009-06-19)
국제출원번호 PCT/EP2010/003636 (2010-06-17)
§371/§102 date 20120217 (20120217)
국제공개번호 WO2010/145822 (2010-12-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Knobbe, Martens, Olson & Bear LLP
인용정보 피인용 횟수 : 0  인용 특허 : 15
초록

The invention relates to a dental application body, comprising an oxide ceramic, containing a bulk material containing an oxide ceramic, preferably a zirconium oxide, and at least one coating containing an yttrium oxide and/or cerium oxide stabilized zirconium oxide, wherein the content of the stabilizing compound (cyttrium oxide, Ccerium oxide) within the coating with respect to the zirconium oxide (in mol-%) satisfies the formula cyttrium oxide+0.6×ccerium oxide≧4. Furthermore, the invention relates to a method for producing such a dental application b...

대표
청구항

1. A dental application body comprising: a bulk material containing an oxide ceramic, andat least one coating containing a stabilizing compound, the stabilizing compound containing at least one of an yttrium oxide stabilized zirconium oxide or a cerium oxide stabilized zirconium oxide, wherein the content of the stabilizing compound c[yttrium oxide], c[cerium oxide] within the coating with respect to the zirconium oxide (in mol-%) satisfies the following formula: c[yttrium oxide]+0.6×c[cerium oxide]≧4,wherein the body comprises at least one layer on top ...

이 특허에 인용된 특허 (15)

  1. Brosnahan Robert ; Small Laura A. ; Bearcroft Julie A.. Artificial bone graft implant. USP2000116149688.
  2. Odn Agneta E. (Stocksund SEX) Rostvall Hans T. (Hgersten SEX). Artificial tooth crowns. USP1992015080589.
  3. Noda, Iwao; Ikeda, Junji; Nakanishi, Takefumi; Kitano, Hiroyuki; Masuda, Shingo. Biomedical implant material and method of producing the same. USP2003036534197.
  4. Kijima Naoto (Yokohama JPX) Oguri Yasuo (Tokyo JPX). Ceramic implant. USP1993035192325.
  5. Kijima Naoto (Yokohama JPX) Oguri Yasuo (Tokyo JPX). Ceramic implant and process for its production. USP1991014983182.
  6. Stucki-McCormick Suzanne U.. Combination distraction dental implant and method of use. USP1999105961329.
  7. Filser,Frank; Gauckler,Ludwig; Kocher,Peter; Luethy,Heinz; Schaerer,Peter; Hoerhold,Heiner; Kreuder,Peter; Fecher,Stefan. Holding device for a ceramic blank. USP2006077077391.
  8. Chartier,Thierry; Guillotin,Fran?ois. Method for preparing a thin ceramic material with controlled surface porosity gradient, and resulting ceramic material. USP2007057223356.
  9. Oden Agneta (Stocksund SEX). Method of manufacturing ceramic artifical tooth restorations. USP1994085342201.
  10. Apte Prasad S.,CAX ; Corbin Stephen F. J.,CAX. Method of manufacturing intermetallic/ceramic/metal composites. USP1999055902429.
  11. Eriksson, Cecilia; Brännvall, Petrus; Jörneus, Lars; Berggren, Carina. Method of producing a dental product. USP2012078231825.
  12. Odn Agneta E. (Stocksund SEX) Andersson Knut M. G. (Lerum SEX). Methods of making artificial tooth onlays and inlays. USP1992045106303.
  13. Bryan ; Thomas T. ; Pluim ; Jr. ; Arthur W.. Porous ceramic or metallic coatings and articles. USP1978024073999.
  14. Roth Barbara,DEX ; Bruser Volker,DEX ; Guth Ulrich,DEX. Process for manufacturing ceramic, diffusion-limiting layers and use of these layers. USP2000076086948.
  15. Rogers Philip S. (Rickmansworth GB2) Rawlings Rees D. (Kingston-upon-Thames GB2) Kim Hyung S. (London GB2). Reinforceable sintered glass-ceramics. USP1990014892846.