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Abrasive grain 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09G-001/68
출원번호 US-0333224 (1994-11-02)
발명자 / 주소
  • Monroe Larry D. (Eagan MN)
출원인 / 주소
  • Minnesota Mining and Manufacturing Company (St. Paul MN 02)
인용정보 피인용 횟수 : 72  인용 특허 : 15

초록

Crystalline ceramic, alpha alumina-based abrasive grain and a method of making the same. The abrasive grain can be incorporated into abrasive products such as coated abrasives, bonded wheels, and three dimensional, low density abrasives.

대표청구항

An alpha alumina-based abrasive grain comprising alpha alumina crystallites that are randomly oriented with respect to adjacent crystallites and rare earth aluminate platelets that are present between at least some of said alpha alumina crystallites, said aluminate platelets exhibiting a magnetoplum

이 특허에 인용된 특허 (15)

  1. Wood William P. (Minneapolis MN), Abrasive grits formed by ceramic impregnation method of making the same, and products made therewith.
  2. Monroe Larry D. (Inver Grove Heights MN) Wood William P. (Minneapolis MN), Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made.
  3. Cottringer Thomas E. (Niagara Falls CAX) van de Merwe Ronald H. (Niagara Falls CAX) Bauer Ralph (Niagara Falls CAX), Abrasive material and method for preparing the same.
  4. Morgan Peter E. D. (Thousand Oaks CA) Marshall David B. (Thousand Oaks CA), High temperature ceramic composites.
  5. Wood Thomas E. (St. Paul MN), Impregnation method for transformation of transition alumina to a alpha alumina.
  6. Van Dijen Franciscus (Dettighofen DEX), Method for the preparation of a 상세보기
  • Janz Peter (Klagenfurt ATX) Winkler Herwig (Klagenfurt ATX) Gottschamel Georg (Treibach ATX), Microcrystalline abrasive material and method of manufacture.
  • Wood Thomas E. (Maplewood MN) Wilson David M. (Roseville MN) Sowman Harold G. (Stillwater MN), Microcrystalline alumina-based ceramic articles.
  • Busch ; John Folts ; Freeman ; Stephen Morrison, Porous sintered abrasive articles and method of manufacture.
  • Auriol Alain (Tarbes FR) Tritten Paul (Tarbes FR), Process for the manufacture of articles of translucent alumina.
  • Bartels Gnter (Reinbek DEX) Becker Gnter (Hamburg DEX) Wagner Eckhard (Elmshorn DEX), Process for the production of a ceramic polycrystalline abrasive.
  • Van Dijen Franciscus (Dettighofen DEX), Process for the production of sintered material based on a 상세보기
  • Rue Charles V. (Petersham MA) van de Merwe Ronald H. (Niagara Falls CAX) Bauer Ralph (Niagara Falls CAX) Pellow Scott W. (Niagara Falls CAX) Cottringer Thomas E. (Niagara Falls CAX) Klok Richard J. (, Sintered sol gel alumina abrasive filaments.
  • Rue Charles V. (Petersham MA) van de Merwe Ronald H. (Northborough MA) Bauer Ralph (Niagara Falls CAX) Pellow Scott W. (Niagara Falls CAX) Cottringer Thomas E. (Niagara Falls CAX) Klok Richard J. (Ni, Sintered sol gel alumina abrasive filaments.
  • Rue Charles V. (Petersham MA) van de Merwe Ronald H. (Northborough MA) Bauer Ralph (Niagara Falls CAX) Pellow Scott W. (Niagara Falls CAX) Cottringer Thomas E. (Niagara Falls CAX) Klok Richard J. (Ni, Sintered sol gel alumina abrasive filaments.
  • 이 특허를 인용한 특허 (72)

    1. Celikkaya,Ahmet; Anderson,Thomas J., AIO-LaO-YO-MgO ceramics, and methods of making the same.
    2. Serebrennikov, Boris L.; Roy, Debdutta; Tunstall, John; Khaund, Arup K., Abrasive article having a core including a polymer material.
    3. Serebrennikov, Boris L.; Roy, Debdutta; Tunstall, John; Khaund, Arup K., Abrasive article having a core including a polymer material.
    4. Boden, John T.; Erickson, Dwight D.; Culler, Scott R.; Adefris, Negus B.; Haas, John D., Abrasive article with shaped abrasive particles with grooves.
    5. Nettleship, David A.; Ball, Alan R.; Lambert, Karen E.; Maljean, Sandrine, Abrasive articles and methods of making the same.
    6. Kutsch V. Kim, Abrasive dental composition and method for use.
    7. Ajay K. Garg, Abrasive grain.
    8. Castro Darren T. ; Celikkaya Ahmet ; Monroe Larry D., Abrasive grain, abrasive articles, and methods of making and using the same.
    9. Celikkaya Ahmet, Abrasive grain, abrasive articles, and methods of making and using the same.
    10. Rosenflanz, Anatoly Z., Abrasive particles and methods of making and using the same.
    11. Castro, Darren T.; Nehring, Vincent W.; Rosenflanz, Anatoly Z.; Wood, Thomas E., Abrasive particles containing sintered, polycrystalline zirconia.
    12. Monroe, Larry D., Abrasive particles, abrasive articles, and methods of making and using the same.
    13. Rosenflanz,Anatoly Z.; Celikkaya,Ahmet; Anderson,Thomas J., Abrasive particles, abrasive articles, and methods of making and using the same.
    14. Rosenflanz,Anatoly Z.; Celikkaya,Ahmet; Anderson,Thomas J., Abrasive particles, and methods of making and using the same.
    15. Culler, Scott R.; David, Moses M.; Givot, Maiken; Stach, Piotr S., Abrasive particles, method of making abrasive particles, and abrasive articles.
    16. Wood, William P.; McArdle, James L., Agglomerate abrasive grain and a method of making the same.
    17. Rosenflanz,Anatoly Z., AlO-YO-ZrO/HfOmaterials, and methods of making and using the same.
    18. Rosenflanz, Anatoly Z., AlO-rare earth oxide-ZrO/HfOmaterials, and methods of making and using the same.
    19. Rosenflanz,Anatoly Z.; Celikkaya,Ahmet; Anderson,Thomas J., Alumina-zirconia, and methods of making and using the same.
    20. Bay,Randy S.; Thomas,Cristina U.; Slama,David F.; Paxton,Richard T.; Curtis,Gary L.; Mattson,Jonathan J., Apparatus for capping wide web reclosable fasteners.
    21. Castle Richard B., At least partly fused particulates and methods of making them by flame fusion.
    22. Paik, Un Gyu; Park, Jea Gun; Kim, Sang Kyun; Kim, Ye Hwan; Suh, Myoung Won; Kim, Dae Hyeong, CMP slurry, preparation method thereof and method of polishing substrate using the same.
    23. McArdle, James L.; Culler, Scott R.; Wood, William P., Ceramic aggregate particles.
    24. Rosenflanz, Anatoly Z.; Celikkaya, Ahmet; Anderson, Thomas J., Ceramic fibers and composites comprising same.
    25. Rosenflanz, Anatoly Z.; Endres, Berkan K.; Anderson, Thomas J., Ceramic materials and methods of making and using the same.
    26. Rosenflanz,Anatoly Z., Ceramic materials, abrasive particles, abrasive articles, and methods of making and using the same.
    27. Rosenflanz,Anatoly Z.; Schardt,Craig R., Ceramics comprising AIO, YO, ZrOand/or HfO, and NbOand/or TaOand methods of making the same.
    28. Rosenflanz,Anatoly Z.; Schardt,Craig R., Ceramics comprising AlO, REO, ZrOand/or HfO, and NbOand/or TaOand methods of making the same.
    29. Rosenflanz,Anatoly Z.; Schardt,Craig R., Ceramics comprising AlO, REO, ZrOand/or HfO, and NbOand/or TaOand methods of making the same.
    30. Rosenflanz,Anatoly Z.; Schardt,Craig R., Ceramics comprising AlO, YO, ZrOand/or HfO, and NbOand/or TaOand methods of making the same.
    31. Endres,Berkan K.; Anderson,Thomas J.; Rosenflanz,Anatoly Z., Composite articles and methods of making the same.
    32. Castle Richard B., Compositions comprising fused particulates and methods of making them.
    33. Holmes, Dean S., Convolute abrasive wheel and method of making.
    34. Rosenflanz, Anatoly Z., Fused AL2O3-MgO-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    35. Rosenflanz, Anatoly Z., Fused AL2O3-rare earth oxide-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    36. Rosenflanz, Anatoly Z.; Celikkaya, Ahmet; Bange, Donna W., Fused Al2O3-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    37. Rosenflanz,Anatoly Z., Fused Al2O3-Y2O3-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    38. Rosenflanz, Anatoly Z.; Celikkaya, Ahmet; Bange, Donna W., Fused Al2O3-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    39. Rosenflanz, Anatoly Z., Fused Al2O3-rare earth oxide-ZrO2 eutectic materials.
    40. Anatoly Z. Rosenflanz, Fused abrasive particles, abrasive articles, and methods of making and using the same.
    41. Rosenflanz, Anatoly Z.; Celikkaya, Ahmet; Bange, Donna W., Fused abrasive particles, abrasive articles, and methods of making and using the same.
    42. Anatoly Z. Rosenflanz, Fused aluminum oxycarbide/nitride-AL2O3.Y2O3 eutectic materials.
    43. Rosenflanz, Anatoly Z., Fused aluminum oxycarbide/nitride-Al2O3 。 rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    44. Anatoly Z. Rosenflanz, Fused aluminum oxycarbide/nitride-Al2O3?Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    45. Rosenflanz, Anatoly Z., Fused aluminum oxycarbide/nitride-Al2O3·rare earth oxide eutectic materials.
    46. Castle Richard B., Fused glassy particulates obtained by flame fusion.
    47. Castle Richard B., Fused glassy particulates obtained by flame fusion.
    48. Rosenflanz, Anatoly Z., Fused--Al2O3-MgO-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same.
    49. Rosenflanz,Anatoly Z., Glass-ceramics.
    50. Rosenflanz, Anatoly Z., Metal oxide ceramic and method of making articles therewith.
    51. Wood William P., Method for making abrasive grain and abrasive articles.
    52. Wood William P., Method for making abrasive grain using impregnation and abrasive articles.
    53. Wood William P., Method for making abrasive grain using impregnation, and abrasive articles.
    54. Wood William P., Method for making abrasive grain using impregnation, and abrasive articles.
    55. Wood William P., Method for making abrasive grain using impregnation, and abrasive articles.
    56. Wu, Yu-Lung; Lee, Yang-Wen; Chang, Ming-Tien, Method of making a grinding disk and a grinding disk.
    57. Lise, Jonathan M.; Le Normand, Jean; Lohmeier, Gerhard, Method of making abrasive article.
    58. Rosenflanz, Anatoly Z.; Celikkaya, Ahmet; Anderson, Thomas J., Method of making amorphous and ceramics via melt spinning.
    59. Rosenflanz,Anatoly Z.; Celikkaya,Ahmet; Anderson,Thomas J., Method of making amorphous materials and ceramics.
    60. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T., Method of making an abrasive agglomerate particle.
    61. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T., Method of making an agglomerate particle.
    62. McArdle, James L.; Nelson, Jeffrey W.; Culler, Scott R.; Wallace, John T., Method of making ceramic aggregate particles.
    63. Rosenflanz, Anatoly Z., Method of making ceramic articles.
    64. Celikkaya,Ahmet; Anderson,Thomas J., Methods of making AlO-SiOceramics.
    65. Celikkaya,Ahmet; Anderson,Thomas J., Methods of making AlO-SiOceramics.
    66. Celikkaya, Ahmet; Anderson, Thomas J., Methods of making ceramic particles.
    67. Rosenflanz,Anatoly Z., Methods of making ceramics comprising AlO, REO, ZrOand/or HfOand Nb0and/or TaO.
    68. Rose, Jerome; Wiesner, Mark; Barron, Andrew, Organic acid-Fe-OOH (ferroxane) particles and ferroxane-derived ceramics and ceramic membranes.
    69. Rosenflanz,Anatoly Z.; Celikkaya,Ahmet; Anderson,Thomas J., Plasma spraying.
    70. Blank Paul,DEX ; Krell Andreas,DEX, Process for the manufacture of a sintered, ceramic abrasive and grinding tools with this abrasive.
    71. Boden, John T.; Erickson, Dwight D.; Culler, Scott R.; Adefris, Negus B.; Haas, John D., Production tool to make abrasive particles with grooves.
    72. Erickson, Dwight D.; Culler, Scott R.; Adefris, Negus B.; Boden, John T.; Haas, John D., Shaped, fractured abrasive particle, abrasive article using same and method of making.

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