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[미국특허] Process for producing fine metal oxide particles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01B-013/14
  • C01F-011/00
  • C01G-049/02
  • C01G-003/02
출원번호 US-0448025 (1995-05-23)
우선권정보 JP-0157317 (1990-06-15)
발명자 / 주소
  • Arai Kunio (Sendai JPX) Ajiri Tadafumi (Sendai JPX)
출원인 / 주소
  • Nissan Chemical Industries Ltd. (Tokyo JPX 03)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

Disclosed herein is a process for producing fine metal oxide particles comprising the step of heat-treating an aqueous solution of a metal salt at a temperature of not lower than 200°C. under a pressure of not less than 160 kg/cm2 for 1 second to 1 hour so as to bring into the decomposition reaction

대표청구항

A process for producing fine metal oxide particles having a particle size of 20 to 2,000 nm comprising the steps of heat-treating an aqueous solution of a water-soluble metal salt at a temperature of not lower than 200°C. at a pressure of 250 to 500 kg/cm2 for 1 second to 10 minutes to achieve a dec

이 특허를 인용한 특허 (35) 인용/피인용 타임라인 분석

  1. Abe, Keietsu; Kawakami, Kazuyoshi; Ajiri, Tadafumi; Fukumoto, Manabu; Takami, Seiichi; Togashi, Takanari; Muragaki, Kimihide; Takahashi, Toru, Agent for evading immune response.
  2. Kambe, Nobuyuki; Bi, Xiangxin, Cerium oxide nanoparticles.
  3. Park, Se-Woong; Myeong, Wan-Jae; Baik, Jin-Soo; Chung, Chang-Mo; Song, Kyu-Ho, Concentrate of fine ceria particles for chemical mechanical polishing and preparing method thereof.
  4. Chigapov,Albert Nazipovich; Graham,George Wade; Gandhi,Haren Sakaral; Jen,Hung Wen, Exhaust gas catalyst and method of manufacturing same.
  5. Shigapov, Albert Nazipovich; Graham, George Wade; Gandhi, Haren Sakaral; Jen, Hung-Wen, Exhaust gas catalyst and method of manufacturing same.
  6. Kumar,Sujeet, High luminescence phosphor particles and methods for producing the particles.
  7. Kumar, Sujeet, High luminescence phosphor particles and related particle compositions.
  8. Chiang, Anthony Shiaw-Tseh; Wang, Sho-Hsun; Pai, Chin-Tung; Chen, Chien-Wei, Metal oxide nanoparticle material.
  9. Myeong, Wan-Jae; Song, Kyu-Ho; Park, Se-Woong; Lee, Joo-Hyeong; Baik, Jin-Soo; Chung, Chang-Mo, Metal oxide solid solution and use as oxygen storage composition and UV light shielding agent.
  10. Yamasaki Nakamichi,JPX ; Mochida Tsuneaki,JPX ; Maeda Akihiro,JPX ; Fukuda Takeshi,JPX ; Morimura Tsuyoshi,JPX, Method and apparatus for performing continuous hydrothermal synthesis.
  11. Clark,Jeffrey W.; Hunnel,Larry B., Method for making oxide compounds.
  12. Wataya Kazuhiro,JPX ; Sakai Shigeru,JPX, Method for the preparation of fine globular particles of yttrium oxide.
  13. Yamasaki Nakamichi,JPX ; Mochida Tsuneaki,JPX ; Maeda Akihiro,JPX ; Fukuda Takeshi,JPX ; Morimura Tsuyoshi,JPX, Method of and apparatus for performing continuous hydrothermal synthesis.
  14. Hijikata Taiichi,JPX, Method of increasing the bulk density of iron oxide powder.
  15. Pieter Krijgsman NL; Daniel J. W. Ijdo NL, Method of producing minerals under near-critical, critical and supercritical conditions.
  16. Dunbar, Timothy D., Mixed ligand surface-modified nanoparticles.
  17. Reitz,Hariklia Dris; Kumar,Sujeet; Bi,Xiangxin; Kambe,Nobuyuki; Mosso,Ronald J.; Gardner,James T., Multiple reactant nozzles for a flowing reactor.
  18. Bi,Xiangxin; Kambe,Nobuyuki; Horne,Craig R.; Gardner,James T.; Mosso,Ronald J.; Chiruvolu,Shivkumar; Kumar,Sujeet; McGovern,William E.; DeMascarel,Pierre J.; Lynch,Robert B., Nanoparticle-based power coatings and corresponding structures.
  19. Horne, Craig R.; DeMascarel, Pierre J.; Honeker, Christian C.; Chaloner-Gill, Benjamin; Lopez, Herman A.; Bi, Xiangxin; Mosso, Ronald J.; McGovern, William E.; Gardner, James T.; Kumar, Sujeet; Gilliam, James A.; Pham, Vince; Euvrard, Eric; Chiruvolu, Shivkumar; Jur, Jesse, Optical materials and optical devices.
  20. Horne,Craig R.; DeMascarel,Pierre J.; Honeker,Christian C.; Chaloner Gill,Benjamin; Lopez,Herman A.; Bi,Xiangxin; Mosso,Ronald J.; McGovern,William E.; Gardner,James T.; Kumar,Sujeet; Gilliam,James A.; Pham,Vince; Euvrard,Eric; Chiruvolu,Shivkumar; Jur,Jesse, Optical materials and optical devices.
  21. Kambe,Nobuyuki; Bi,Xiangxin, Phosphor particles having specific distribution of average diameters.
  22. Sun, Dazhi; Sue, Hung-Jue; Sun, Luyi; Miyatake, Nobuo; Yamaguchi, Katsumi, Polymer nanocomposites including dispersed nanoparticles and inorganic nanoplatelets.
  23. Myeong,Wan Jae; Baik,Jin Soo; Park,Se Woong; Chung,Chang Mo; Song,Kyu Ho, Process for preparing fine metal oxide particles.
  24. Li,Yuntao; Sue,Hung Jue; Nishimura,Riichi; Miyatake,Nobuo, Process for preparing nano-sized metal oxide particles.
  25. Dunbar, Timothy D., Process for producing nanoparticles.
  26. Dunbar, Timothy D., Process for producing nanoparticles.
  27. Iversen, Steen Brummerstedt; Jensen, Henrik, Production of nanosized materials.
  28. Fulton, John L.; Hoffmann, Markus M., Rare earth oxide fluoride nanoparticles and hydrothermal method for forming nanoparticles.
  29. Kumar, Sujeet; Bi, Xiangxin; Kambe, Nobuyuki, Silicon oxide particles.
  30. Nobuyuki Kambe ; Xiangxin Bi, Silicon oxide particles.
  31. Shigapov Albert Nazipovich,RUX ; Graham George Wade ; McCabe Robert Walter, Thermally stable, high-surface-area metal oxides made by organic templating.
  32. Kumar Sujeet ; Bi Xiangxin ; Kambe Nobuyuki, Tin oxide particles.
  33. Kambe Nobuyuki ; Kumar Sujeet ; Gardner James T. ; Bi Xiangxin, Vanadium oxide nanoparticles.
  34. Reitz,Hariklia Dris; Kumar,Sujeet; Bi,Xiangxin; Kambe,Nobuyuki, Zinc oxide particles.
  35. Katusic,Stipan; Kraemer,Michael; Kress,Peter; Miess,Horst; Zimmermann,Guido; Albers,Peter, Zinc oxide powder aggregates present in circular, ellipsoidal, linear and branched form.

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