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Method for making abrasive grain using impregnation, and abrasive articles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09C-001/68
출원번호 US-0781558 (1997-01-09)
발명자 / 주소
  • Wood William P.
출원인 / 주소
  • Minnesota Mining and Manufacturing Company
대리인 / 주소
    Allen
인용정보 피인용 횟수 : 72  인용 특허 : 43

초록 ▼

Method for making alpha alumina-based abrasive grain from a dispersion comprising boehmite, wherein the method involves the impregnation of an alpha alumina-based ceramic precursor material. The abrasive grain can be incorporated into abrasive products such as coated abrasives, bonded abrasives, and

대표청구항 ▼

[ What is claimed is:] [1.] A method for making alpha alumina-based ceramic abrasive grain, said method comprising the steps of:(a) preparing a dispersion by combining components comprising a first liquid medium, a peptizing agent, and greater than 60 percent by weight boehmite, based on the total w

이 특허에 인용된 특허 (43)

  1. Janz Peter (Carinthia ATX) Gottschamel Georg (Carinthia ATX), a2O3 abrasive material and method of preparing the same.
    상세보기
  2. Rowenhorst Donley D. (Maplewood MN) Berg Todd A. (St. Louis Park MN), Abrasive article containing shaped abrasive particles.
    상세보기
  3. Holmes Gary L. (Vadnais Heights MN) Culler Scott R. (Burnsville MN) Hardy David H. (New Richmond WI) Hendrickson William A. (St. Joseph WI) Klun Thomas P. (Lakeland MN) Harmon Kimberly K. (Hudson WI), Abrasive articles comprising precisely shaped particles.
    상세보기
  4. Monroe Larry D. (Eagan MN), Abrasive grain.
    상세보기
  5. Larmie Henry A. (Oakdale MN), Abrasive grain containing alumina and zirconia.
    상세보기
  6. Larmie Henry A. (Oakdale MN), Abrasive grain having rare earth oxide therein.
    상세보기
  7. Celikkaya Ahmet (P.O. Box 33427 St. Paul MN 55133-3427) Scherger Jerald A. (P.O. Box 33427 St. Paul MN 55133-3427) Wald Vernon M. (P.O. Box 33427 St. Paul MN 55133-3427), Abrasive grain, method of making same and abrasive products.
    상세보기
  8. Kruschke Howard L. (Roberts WI), Abrasive grains in the shape of platelets.
    상세보기
  9. Wood William P. (Minneapolis MN), Abrasive grits formed by ceramic impregnation method of making the same, and products made therewith.
    상세보기
  10. 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.
    상세보기
  11. Monroe Larry D. (Inver Grove Heights MN) Wood William P. (Minneapolis MN), Abrasive grits formed of ceramic containing oxides of aluminum and yttrium, method of making and using the same and prod.
    상세보기
  12. 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.
    상세보기
  13. Conwell Stanley L. (East Bethel MN) Wood William P. (Golden Valley MN), Alpha abrasive alumina-based grain having an as sintered outer surface.
    상세보기
  14. Conwell Stanley L. (East Bethel MN) Wood William P. (Golden Valley MN), Alpha alumina-based abrasive grain.
    상세보기
  15. Wood Thomas E. (Maplewood MN), Alpha phase seeding of transition alumina using chromium oxide-based nucleating agents.
    상세보기
  16. Haynes ; Jr. Douglas G. (Grand Island NY), Alumina bonded abrasive for cast iron.
    상세보기
  17. Conwell Stanley L. (East Bethel MN) Wood William P. (Golden Valley MN), Apparatus for sintering abrasive grain.
    상세보기
  18. Leitheiser Melvin A. (Stillwater MN) Sowman Harold G. (Maplewood MN), Articles containing non-fused aluminum oxide-based abrasive mineral.
    상세보기
  19. Kalinowski, Paul W.; Ramakrishnan, Muni S.; Rue, Charles V.; Sheldon, David A.; Swanson, Brian E., Bonded abrasive products containing sintered sol gel alumina abrasive filaments.
    상세보기
  20. Morris Mary Lou (St. Paul MN) Wood Thomas E. (St. Paul MN), Ceramic alumina abrasive grains seeded with iron oxide.
    상세보기
  21. Wood William P. (Golden Valley MN), Grinding wheel.
    상세보기
  22. Bauer Ralph (Niagara Falls CAX), High solids content gels and a process for producing them.
    상세보기
  23. Wood Thomas E. (St. Paul MN), Impregnation method for transformation of transition alumina to a alpha alumina.
    상세보기
  24. Leonard William K. (River Falls WI) Rowenhorst Donley D. (Maplewood MN) Scherger Jerald A. (Hudson WI) Winberg Donald R. (St. Paul Park MN), Method and apparatus for extruding bingham plastic-type materials.
    상세보기
  25. Larmie Henry A. (Oakdale MN), Method for making abrasive grain containing alumina and ceria.
    상세보기
  26. Spurgeon Kathryn M. (River Falls WI) Culler Scott R. (Burnsville MN) Hardy David H. (New Richmond WI) Holmes Gary L. (Vadnais Heights MN), Method of making an abrasive article.
    상세보기
  27. Wood Thomas E. (Maplewood MN) Wilson David M. (Roseville MN) Sowman Harold G. (Stillwater MN), Microcrystalline alumina-based ceramic articles.
    상세보기
  28. Wood Thomas E. (St. Paul MN) Wilson David M. (St. Paul MN), Microcrystalline alumina-based ceramic articles.
    상세보기
  29. Garg Ajay K. (Northborough MA), Modified sol-gel alumina.
    상세보기
  30. Rowse Robert A. (Shrewsbury MA) Trischuk Ronald W. (Northborough MA), Modified sol-gel alumina abrasive filaments.
    상세보기
  31. Markhoff-Matheny Carole J. (Leicester MA) Hay John (Shrewsbury MA) Rostoker David (Sturbridge MA), Nitrified bonded sol gel sintered aluminous abrasive bodies.
    상세보기
  32. Leitheiser Melvin A. (Stillwater MN) Sowman Harold G. (Maplewood MN), Non-fused aluminum oxide-based abrasive mineral.
    상세보기
  33. Schwabel Mark G. (Cottage Grove MN), Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products.
    상세보기
  34. Gerk Alvin P. (Lewiston NY), Process for improved densification of sol-gel produced alumina-based ceramics.
    상세보기
  35. Weber Willis W. (South Salem NY) Caglione Alexander J. (Nyack NY) Frost Albert C. (Congers NY) Weeks ; Jr. Thomas J. (Columbus OH), Process for producing alumina.
    상세보기
  36. Leach Bruce E. (Ponca City OK) Decker ; Jr. Lewis B. (Ponca City OK), Process for producing water dispersible alumina.
    상세보기
  37. Pellow Scott W. (Niagara Falls CAX), Process for the manufacture of filamentary abrasive particles.
    상세보기
  38. Carman Lee A. (Worcester MA) Coblenz William S. (Arlington VA) Hammarstrom Janet L. (Auburn MA), Self-bonded ceramic abrasive wheels.
    상세보기
  39. Berg Todd A. (Louis Park) Rowenhorst Donley D. (Maplewood) Berg James G. (Lino Lakes MN) Leonard William K. (River Falls WI), Shaped abrasive particles and method of making same.
    상세보기
  40. Wald Vernon M. (St. Paul MN) Kirk Robert S. (St. Paul MN), Shelling-resistant abrasive grain, a method of making the same, and abrasive products.
    상세보기
  41. 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.
    상세보기
  42. Pieper Jon R. (Lindstrom MN) Olson Richard M. (Stillwater MN) Mucci Michael V. (Hudson WI) Holmes Gary L. (Vadnais Heights MN) Heiti Robert V. (St. Paul MN), Structured abrasive article.
    상세보기
  43. Giles ; Jr. James H. (Cincinnati OH) Yoon Soo C. (Cincinnati OH), Vitreous bonded sol-gel abrasive grit article.
    상세보기

이 특허를 인용한 특허 (72)

  1. Breder, Kristin; Czerepinski, Jennifer H.; Fremy, Flavien; Louapre, David; Marlin, Samuel S.; Boussant-Roux, Yves; Iyengar, Sujatha, Abrasive article including shaped abrasive particles.
    상세보기
  2. Breder, Kristin; Iyengar, Sujatha; Arcona, Christopher; Gaeta, Anthony C., Abrasive article including shaped abrasive particles.
    상세보기
  3. Iyengar, Sujatha, Abrasive article including shaped abrasive particles.
    상세보기
  4. Boden, John T.; Erickson, Dwight D.; Culler, Scott R.; Adefris, Negus B.; Haas, John D., Abrasive article with shaped abrasive particles with grooves.
    상세보기
  5. Wang, Guan; Pujari, Vimal K.; Boussant-Roux, Yves, Abrasive articles including abrasive particles of silicon nitride.
    상세보기
  6. Wang, Guan; Pujari, Vimal K.; Boussant-Roux, Yves, Abrasive articles including abrasive particles of silicon nitride.
    상세보기
  7. Panzarella, Tracy H.; Yener, Doruk O., Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming.
    상세보기
  8. Hideto Kuramochi JP; Yoshitaka Kubota JP, Abrasive molding, abrasive disc and polishing process using the abrasive disc.
    상세보기
  9. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
    상세보기
  10. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
    상세보기
  11. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
    상세보기
  12. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
    상세보기
  13. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
    상세보기
  14. Gaeta, Anthony C.; Seth, Anuj; Arcona, Christopher; Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Csillag, Frank J.; Rice, William C.; Ramesh, Satyalakshmi K.; Lafond, Gregory; Wijesooriya, Sidath S.; Lior, Adam D.; Brandes, Alan J.; Parmar, Anil; Braun, Paul; Everts, Darrel K., Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  15. Kavanaugh, Michael D.; Yener, Doruk O.; Czerepinski, Jennifer H., Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  16. Kavanaugh, Michael D.; Yener, Doruk O.; Czerepinski, Jennifer H., Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  17. Seth, Anuj; Everts, Darrell K.; Raman, Vivek Cheruvari Kottieth, Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  18. Seth, Anuj; Everts, Darrell K.; Raman, Vivek Cheruvari Kottieth, Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  19. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D., Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  20. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D., Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  21. Yener, Doruk O.; Czerepinski, Jennifer H.; Kavanaugh, Michael D.; Marlin, Samuel S.; Breder, Kristin K.; Iyengar, Sujatha, Abrasive particles having particular shapes and methods of forming such particles.
    상세보기
  22. Monroe, Larry D., Abrasive particles, abrasive articles, and methods of making and using the same.
    상세보기
  23. Monroe, Larry D.; Greske, Grant E., Abrasive particles, abrasive articles, and methods of making and using the same.
    상세보기
  24. Adefris, Negus B., Abrasive particles, method of making abrasive particles, and abrasive articles.
    상세보기
  25. Gaeta, Anthony C.; Seth, Anuj; Herbert, Charles G.; Everts, Darrell K.; Csillag, Frank J.; Labrecque, Julienne; Khatami, Kamran, Abrasive products having fibrillated fibers.
    상세보기
  26. Wood, William P.; McArdle, James L., Agglomerate abrasive grain and a method of making the same.
    상세보기
  27. McArdle, James L.; Culler, Scott R.; Wood, William P., Ceramic aggregate particles.
    상세보기
  28. Josseaux, Frederic, Composite shaped abrasive particles and method of forming same.
    상세보기
  29. Yener, Doruk O.; Braun, Paul, Composite shaped abrasive particles and method of forming same.
    상세보기
  30. Smith, Russell J.; Loscutova, John R.; Coker, Christopher E.; Barron, Andrew R.; Skala, Robert D., Composition and method for making a proppant.
    상세보기
  31. Smith, Russell J.; Loscutova, John R.; Coker, Christopher E.; Barron, Andrew R.; Skala, Robert D.; Whitsitt, Elizabeth A.; Wiesner, Mark; Costantino, Stephen A.; Bordia, Rajendra, Composition and method for making a proppant.
    상세보기
  32. Smith, Russell J.; Loscutova, John R.; Coker, Christopher E.; Barron, Andrew R.; Skala, Robert D.; Whitsitt, Elizabeth A.; Wiesner, Mark; Costantino, Stephen A.; Bordia, Rajendra, Composition and method for making a proppant.
    상세보기
  33. Smith, Russell J.; Loscutova, John R.; Whitsitt, Elizabeth A.; Coker, Christopher E.; Barron, Andrew R.; Wiesner, Mark; Costantino, Stephen A.; Bordia, Rajendra K., Composition and method for making a proppant.
    상세보기
  34. Smith, Russell J.; Loscutova, John R.; Whitsitt, Elizabeth A.; Coker, Christopher E.; Barron, Andrew R.; Wiesner, Mark; Costantino, Stephen A.; Bordia, Rajendra K., Composition and method for making a proppant.
    상세보기
  35. Smith, Russell J.; Loscutova, John R.; Whitsitt, Elizabeth A.; Coker, Christopher E.; Barron, Andrew R.; Wiesner, Mark; Costantino, Stephen A.; Bordia, Rajendra K., Composition and method for making a proppant.
    상세보기
  36. Smith, Russell J.; Loscutova, John R.; Whitsitt, Elizabeth A.; Coker, Christopher E.; Barron, Andrew R.; Wiesner, Mark; Costantino, Stephen A.; Bordia, Rajendra K., Composition and method for making a proppant.
    상세보기
  37. Smith, Russell James; Loscutova, John R.; Whitsitt, Elizabeth A.; Coker, Christopher E.; Barron, Andrew R.; Wiesner, Mark; Costantino, Stephen A.; Bordia, Rajendra K., Composition and method for making a proppant.
    상세보기
  38. Smith,Russell J.; Loscutova,John R.; Whitsitt,Elizabeth A.; Coker,Christopher E.; Barron,Andrew R.; Wiesner,Mark; Costantino,Stephen A.; Bordia,Rajendra, Composition and method for making a proppant.
    상세보기
  39. Smith,Russell J.; Loscutova,John R.; Whitsitt,Elizabeth A.; Coker,Christopher E.; Barron,Andrew R.; Wiesner,Mark; Costantino,Stephen A.; Bordia,Rajendra Kumar, Composition and method for making a proppant.
    상세보기
  40. Culler, Scott R.; Erickson, Dwight D.; Adefris, Negus B.; Boden, John T.; Haas, John D., Dish-shaped abrasive particles with a recessed surface.
    상세보기
  41. Bujnowski, Adam P.; McNeal, Kelley; Pacella, Nan Y.; Rapaka, Srikanth; Rich, Joseph; Sahlin, Katherine M.; Sarangi, Nilanjan; Schoch, Andrew B., Fixed abrasive articles and methods of forming same.
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  42. Colet, Celine; Gao, Kuo; Rapaka, Srikanth; Rich, Joseph; Sahlin, Katherine M.; Sarangi, Nilanjan; Schoch, Andrew B., Fixed abrasive articles and methods of forming same.
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  43. Kavanaugh, Michael D., Forming shaped abrasive particles.
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  44. Wang, Guan; Boussant-Roux, Yves, Liquid phase sintered silicon carbide abrasive particles.
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  45. Wang, Guan; Boussant-Roux, Yves, Liquid phase sintered silicon carbide abrasive particles.
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  46. Culler, Scott R.; Erickson, Dwight D.; Adefris, Negus B.; Boden, John T.; Haas, John D., Method of making abrasive shards, shaped abrasive particles with an opening, or dish-shaped abrasive particles.
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  47. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T., Method of making an abrasive agglomerate particle.
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  48. Culler, Scott R.; McArdle, James L.; Nelson, Jeffrey W.; Wallace, John T., Method of making an agglomerate particle.
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  49. McArdle, James L.; Nelson, Jeffrey W.; Culler, Scott R.; Wallace, John T., Method of making ceramic aggregate particles.
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  50. Alary, Jean Andre; Parias, Thomas, Method of manufacturing and using rod-shaped proppants and anti-flowback additives.
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  51. Breder, Kristin; Iyengar, Sujatha; Arcona, Christopher, Method of using an abrasive article including shaped abrasive particles.
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  52. Panzarella, Tracy H.; Yener, Doruk O.; Kavanaugh, Michael D.; Brandes, Alan J., Particulate materials and methods of forming same.
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  53. Panzarella, Tracy H.; Yener, Doruk O.; Kavanaugh, Michael D.; Brandes, Alan J., Particulate materials and methods of forming same.
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  54. Boden, John T.; Erickson, Dwight D.; Culler, Scott R.; Adefris, Negus B.; Haas, John D., Production tool to make abrasive particles with grooves.
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  55. Xie, Yuming; Chatterjee, Dilip; Coker, Christopher E.; Fang, Christopher Y., Proppant having a glass-ceramic material.
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  56. Braun, Paul P.; Yener, Doruk O.; Czerepinski, Jennifer H.; Bauer, Ralph; Subramanian, Krishnamoorthy; Bright, Robin; Seth, Anuj; Lafond, Gregory G., Shaped abrasive particle and method of forming same.
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  57. Braun, Paul; Yener, Doruk O.; Czerepinski, Jennifer H.; Bauer, Ralph; Subramanian, Krishnamoorthy; Bright, Robin M.; Seth, Anuj; Lafond, Gregory G., Shaped abrasive particle and method of forming same.
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  58. Louapre, David; Salvatore, James A.; Marazano, Alexandra, Shaped abrasive particle fractions and method of forming same.
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  59. Yener, Doruk O.; Braun, Paul, Shaped abrasive particle including dopant material and method of forming same.
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  60. Josseaux, Frederic; Louapre, David F., Shaped abrasive particles and method of forming same.
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  61. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
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  62. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
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  63. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
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  64. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
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  65. Stevenson, Adam J.; M'Barki, Amin; Louapre, David; Yener, Doruk O.; Czerepinski, Jennifer H.; Nahas, Nabil, Shaped abrasive particles and methods of forming same.
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  66. Adefris, Negus B.; Erickson, Dwight D.; Culler, Scott R.; Boden, John T.; Haas, John D., Shaped abrasive particles with a sloping sidewall.
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  67. Erickson, Dwight D.; Culler, Scott R.; Adefris, Negus B.; Boden, John T.; Haas, John D., Shaped abrasive particles with an opening.
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  68. Boden, John T.; Erickson, Dwight D.; Culler, Scott R.; Adefris, Negus B.; Haas, John D., Shaped abrasive particles with grooves.
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  69. Erickson, Dwight D., Shaped abrasive particles with low roundness factor.
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  70. 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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  71. Welygan, Dennis G.; Erickson, Dwight D.; Boden, John T., Transfer assisted screen printing method of making shaped abrasive particles and the resulting shaped abrasive particles.
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  72. Welygan, Dennis G.; Erickson, Dwight D.; Boden, John T., Transfer assisted screen printing method of making shaped abrasive particles and the resulting shaped abrasive particles.
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AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

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