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Ceramic honeycomb catalyst support coated with activated alumina

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-003/12
출원번호 US-0398713 (1982-07-15)
우선권정보 JP-0112657 (1981-07-18)
발명자 / 주소
  • Inoguchi, Kazuhiro
  • Okamoto, Kunio
  • Isomura, Keiichiro
출원인 / 주소
  • Nippon Soken, Inc.
대리인 / 주소
    Cushman, Darby & Cushman
인용정보 피인용 횟수 : 24  인용 특허 : 3

초록

A catalyst support provided with an activated alumina layer which is formed on the surface of the ceramic honeycomb structure is disclosed. The catalyst support of the present invention is formed of ceramic such as cordierite, of which coefficient of thermal expansion is lower than alumina and is pr

대표청구항

1. A ceramic honeycomb catalyst support having a honeycomb structure with an activated alumina coating thereon, adapted for purifying exhaust gases and exhibiting improved resistance to thermal shock, said honeycomb structure formed of a ceramic material having a coefficient of thermal expansion bel

이 특허에 인용된 특허 (3)

  1. Soejima Shigeo (Nagoya JPX) Yamamoto Noboru (Nagoya JPX), Ceramic honeycomb composite structure, catalyst supported thereby and method of producing the same.
  2. Higuchi Noboru (Nagoya JPX) Yano Teruo (Nagoya JPX) Ohnishi Masahiro (Kuwana JPX), Ceramic honeycomb filter.
  3. Tukao Toshiyuki (Okazaki JPX) Tomita Masahiro (Anjo JPX), Exhaust gas cleaning element.

이 특허를 인용한 특허 (24)

  1. Nishino Atsushi (Neyagawa JPX) Kimura Kunio (Hirakata JPX) Takeuchi Yasuhiro (Hirakata JPX) Ishihara Koji (Hirakata JPX), Burner skeleton.
  2. Magnier Claude (Paris FRX), Catalyst support and process for preparing same.
  3. Staniulis Mark T. (Peekskill NY) Risch Alan P. (New Fairfield CT), Catalytic reduction of nitrogen oxides.
  4. Mizutani Isao (Nagoya JPX) Hijikata Toshihiko (Nagoya JPX) Harada Takashi (Nagoya JPX), Ceramic honeycomb structural bodies and method of producing the same.
  5. Kotani Wataru (Nagoya JPX) Hamaguchi Kunikazu (Kasugai JPX) Kasai Yoshiyuki (Nagoya JPX), Ceramic honeycomb structure with grooves and outer coating, process of producing the same, and coating material used in.
  6. Koschlig Hans-Joachim (Bochum DEX) Hartmann Walter (Bochum DEX) Heumller Martin (Bochum DEX) Kunkel Willi (Bochum DEX), Ceramic honeycombed elongated catalyst carrier and method for production of same.
  7. Bliss, Max P.; Bookbinder, Dana C.; Paisley, Robert J.; Warren, Christopher J., Ceramic structures having hydrophobic coatings.
  8. Kulkarni, Anand A.; Subramanian, Ramesh; Sabol, Stephen M., Ceramic wash-coat for catalyst support.
  9. Hiramoto,Yoshiaki; Takaya,Masahiro; Yamamoto,Shinji, Exhaust gas purifying catalyst.
  10. Kikuchi,Hiroto; Ohnuma,Tsuguhiro; Kamijo,Motohisa, Exhaust gas purifying catalyst and method of producing same.
  11. Addiego, William Peter; Johnson, Benedict Yorke; Wang, Lingyan, Filter and methods for heavy metal remediation of water.
  12. Patchett, Joseph; Hünnekes, Edgar V., Gas catalysts comprising porous wall honeycombs.
  13. Domesle, Rainer; Kreuzer, Thomas; Lox, Egbert, Honeycomb body made of material with improved radial pressure resistance.
  14. Kudo,Atsushi; Kunieda,Masafumi, Honeycomb filter for exhaust gas decontamination.
  15. Kudo, Atsushi; Kunieda, Masafumi, Honeycomb filter for exhaust gas decontamination, adhesive, coating material and process for producing honeycomb filter for exhaust gas decontamination.
  16. Kudo, Atsushi; Kunieda, Masafumi, Honeycomb filter for purifying exhaust gases, adhesive, coating material, and manufacturing method of honeycomb filter for purifying exhaust gases.
  17. Kudo, Atsushi; Kunieda, Masafumi, Honeycomb filter for purifying exhaust gases, adhesive, coating material, and manufacturing method of honeycomb filter for purifying exhaust gases.
  18. Frauenfeld Martin (Heidelberg DEX) Veser Kurt (Heidelberg DEX), Matrix for the support of catalytically active compounds, and method for producing the matrix.
  19. Konstantin Solntsev RU; Eugene Shustorovich ; Sergei Myasoedov RU; Vyacheslav Morgunov RU; Andrei Chernyavsky RU; Yuri Buslaev RU; Richard Montano ; Alexander Shustorovich, Methods of making sintered metal oxide articles.
  20. Ogunwumi,Steven B.; Petzold,Odessa N.; Tang,Yuxin; Tao,Tinghong; Wang,Jianguo; Wusirika,Raja R., Porous ceramic filters with catalyst coatings.
  21. Tao, Tinghong; Wang, Jianguo, Porous ceramic filters with catalyst coatings.
  22. Tao,Tinghong; Wang,Jianguo, Porous ceramic filters with catalyst coatings.
  23. Lachman Irwin M. (Corning NY) Bardhan Pronob (Corning NY) Nordlie Lawrence A. (Corning NY), Preparation of monolithic catalyst support structures having an integrated high surface area phase.
  24. Golino Carlo M. (Caton NY) Lachman Irwin M. (Corning NY) Nordlie Lawrence A. (Corning NY), Treatment of monolithic catalyst supports.
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