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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Dimensionally-controlled ceramics

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C04B-035/18   
미국특허분류(USC) 106/35 ; 501/119 ; 501/39 ; 501/122
출원번호 US-0394574 (1989-08-16)
발명자 / 주소
  • Mathers James P. (Woodbury MN) Humpal Kathleen M. (River Falls WI)
출원인 / 주소
  • Minnesota Mining and Manufacturing Company (St. Paul MN 02)
인용정보 피인용 횟수 : 42  인용 특허 : 4
초록
▼

A moldable composiion comprising a mixture of magnesia, alumina, and silicon carbide powders or agglomerates thereof, the powders having an overall average size of at most 5.0 micrometers, preferably an average size in the range of 0.2 to 2.0 micrometers, optionally a polymeric binder, optionally a fluxing agent, and optionally a plasticizer or lubricant which exhibits litle or no controlled dimensional stability upon being fired to a cordierite ceramic material in a novel process. The process involves incorporation of silicon carbide powder into the mol...

대표
청구항

A moldable unfired composition comprising a mixture of 12 to 27 weight percent magnesia, 27 to 45 weight percent alumina, and 37 to 51 weight percent silicon carbide powders of agglomerates thereof, said magnesia, alumina, and silicon carbide powders and agglomerates having an overall average particle size of at most 5.0 micrometers.

이 특허에 인용된 특허 (4)

  1. McAllister Jerome W. (Hudson WI) Pham Lien-Huong T. (St. Paul MN) Sowman Harold G. (Stillwater MN), Ceramic articles containing silicon carbide.
  2. Hayakawa Issei (Nagoya JPX), Method of manufacturing dense cordierite.
  3. Ogawa Yutaka (Nagoya JPX) Yamada Shunichi (Nagoya JPX) Hamanaka Toshiyuki (Suzuka JPX), Method of sealing open ends of ceramic honeycomb structural body.
  4. Starling Lynn B. (Rolla MO) Stephan James E. (Arvada CO) Stroud Robert D. (Boulder CO), Shrink-free ceramic and method and raw batch for the manufacture thereof.

이 특허를 인용한 특허 (42)

  1. Castle Richard B., At least partly fused particulates and methods of making them by flame fusion.
  2. Castle Richard B., Compositions comprising fused particulates and methods of making them.
  3. Collins, Michael Scott; Bassett, Jeffrey; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
  4. Collins, Michael Scott; Bassett, Jeffrey; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
  5. Collins, Michael; Bassett, Jeffrey A.; Cahill, Sean, Dental implant for a jaw with reduced bone volume and improved osseointegration features.
  6. Zhang, Kai; Wallick, Michael; Bassett, Jeffrey A.; Collins, Michael, Dental implant prosthetic device with improved osseointegration and esthetic features.
  7. Collins, Michael; Bassett, Jeffrey A., Dental implant with improved osseointegration features.
  8. Rolf, Jacqueline C.; Rusin, Richard P.; Norman, Colin F.; Gustafson, Melinda B.; Hamer, James D.; Carter, Charles G.; Boehmer, Roxanne A.; Holmes, Brian N.; Waldrop, Tara; Haislet, Brady P., Dental mill blank.
  9. Angeletakis Christos, Dental restorative composite.
  10. Angeletakis Christos, Dental restorative composite.
  11. Christos Angeletakis, Dental restorative composite.
  12. Lomicka, Matthew J.; Vishnubhotla, Srilakshmi; Bassett, Jeffrey, Expandable bone implant.
  13. Lomicka, Matthew; Vishnubhotla, Srilakshmi; Bassett, Jeffrey A., Expandable bone implant.
  14. Castle Richard B., Fused glassy particulates obtained by flame fusion.
  15. Castle Richard B., Fused glassy particulates obtained by flame fusion.
  16. Damstra, Robert; Salvi, Joseph A.; Zamani, Shahram; Esfahani, Mojtaba, Implant with structure for securing a porous portion.
  17. Shimogawa, Natsumi; Ozawa, Shuichi; Kobayashi, Nobuyuki, Method for manufacturing a fired ceramic body including a metallic wire inside.
  18. Koga Naoki,JPX ; Taneo Masaki,JPX ; Nishikawa Toshiya,JPX ; Matsumoto Akio,JPX, Method for preparing high strength and high thermal shock-resistant china for ceramic whiteware.
  19. Abels, Norbert; Backes, Claus H., Method of manufacturing an orthodontic bracket having a laser shaped green body.
  20. Abels, Norbert; Backes, Claus H., Method of manufacturing an orthodontic bracket having a laser shaped green body.
  21. Abels, Norbert; Backes, Claus H., Method of manufacturing an orthodontic bracket having a laser shaped green body.
  22. Abels, Norbert; Backes, Claus H., Method of manufacturing an orthodontic bracket having a laser shaped green body.
  23. Abels, Norbert; Backes, Claus H., Methods for shaping green bodies and articles made by such methods.
  24. Abels, Norbert; Backes, Claus-H., Methods for shaping green bodies and articles made by such methods.
  25. Abels, Norbert; Backes, Claus-H., Methods for shaping green bodies and articles made by such methods.
  26. Collins, Michael Scott; Flynn, Jr., Harold C; Murray, Jane, Modular implant with secured porous portion.
  27. Collins, Michael; Flynn, Jr., Harold C.; Murray, Jane, Modular implant with secured porous portion.
  28. Lomicka, Matthew; Vishnubhotla, Srilakshmi, Multiple root implant.
  29. He,Jianhong; Dunn,Christopher, Nano-talc powders of high specific surface area obtained by hybrid milling.
  30. Bassett, Jeffrey A.; Collins, Michael; Cahill, Sean, Patient-specific implants with improved osseointegration.
  31. Christos Angeletakis, Polymerizable dispersant.
  32. Lomicka, Matthew, Porous implant device with improved core.
  33. Lomicka, Matthew J., Porous implant device with improved core.
  34. Lomicka, Matthew J., Porous implant device with improved core.
  35. Collins, Michael Scott; Bassett, Jeffrey; Pelote, Steven; Salvi, Joseph A.; Zamani, Shahram; Esfahani, Mojtaba, Porous implant with non-porous threads.
  36. Salvi, Joseph A.; Zamani, Shahram; Esfahani, Mojtaba, Porous implant with non-porous threads.
  37. Belko William C. ; Ragan Randall C., Process for producing low shrink ceramic bodies.
  38. Marx, Jeffrey G.; Heckendorf, Bradley R.; Johnson, James R.; Venarsky, John Jeffrey, Process for producing rigid reticulated articles.
  39. Marx, Jeffrey G.; Heckendorf, Bradley R.; Johnson, James R.; Venarsky, John Jeffrey, Process for producing rigid reticulated articles.
  40. Jansen, Helge; Stein, Volker; Schemmel, Thomas, Refractory batch and use thereof.
  41. John Eric Tkaczyk ; Frederic Joseph Klug ; Jayantha Amarasekera ; Chris Allen Sumpter, Silicone composition with improved high temperature tolerance.
  42. Tkaczyk John Eric ; Klug Frederic Joseph ; Amarasekera Jayantha ; Sumpter Chris Allen, Silicone composition with improved high temperature tolerance.

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