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Lithium disilicate glass ceramics

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C03B-027/012
  • C03B-032/00
  • A61C-013/00
출원번호 US-0640941 (2000-08-17)
발명자 / 주소
  • Brodkin, Dmitri
  • Panzera, Carlino
  • Panzera, Paul
출원인 / 주소
  • Jeneric/Pentron, Inc.
대리인 / 주소
    Knab, Ann M.
인용정보 피인용 횟수 : 79  인용 특허 : 44

초록

This invention is directed to lithium disilicate (Li2Si2O5) based glass-ceramics comprising silica, lithium oxide, alumina, potassium oxide and phosphorus pentoxide. The glass-ceramics are useful in the fabrication of single and multi-unit dental restorations (e.g. anterior bridges) made by heat pre

대표청구항

This invention is directed to lithium disilicate (Li2Si2O5) based glass-ceramics comprising silica, lithium oxide, alumina, potassium oxide and phosphorus pentoxide. The glass-ceramics are useful in the fabrication of single and multi-unit dental restorations (e.g. anterior bridges) made by heat pre

이 특허에 인용된 특허 (44)

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  64. McAlister, Roy Edward; Larsen, Melvin James, Methods and systems for adaptively cooling combustion chambers in engines.
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