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Magnetic recording media with a multiple-layer lubricant 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11B-005/725
출원번호 US-0846274 (2001-05-02)
발명자 / 주소
  • Ma, Xiaoding
  • Stirniman, Michael
  • Tang, Huan
  • Gui, Jing
출원인 / 주소
  • Seagate Technology LLC
대리인 / 주소
    Morrison & Foerster LLP
인용정보 피인용 횟수 : 9  인용 특허 : 30

초록

A magnetic recording medium with a dual-layer lubricant for better and faster mobility of a lubricant to ensure rapid healing of areas of the medium that have been depleted of the lubricant is disclosed.

대표청구항

A magnetic recording medium with a dual-layer lubricant for better and faster mobility of a lubricant to ensure rapid healing of areas of the medium that have been depleted of the lubricant is disclosed. al., "Are Single Molecular Wires Conducting?" Science, Mar. 22, 1996, pp. 1705-1707, vol. 271.

이 특허에 인용된 특허 (30)

  1. Gregory Thomas A. (Rochester MN) Johary Ajay (Rochester MN) Keller Christopher G. (Rochester MN) Lecander Ronald G. (Rochester MN) Mayerle James J. (Rochester MN), Direct access storage device with vapor phase lubricant system and a magnetic disk having a protective layer and immobil.
  2. Chao James L. (Milpitas CA) Lee Yu-Cheun (Newark CA) Gao Chao (Fremont CA), Lubricant composition and method.
  3. Johary Ajay (Rochester MN) Kennedy Bruce E. (Rochester MN) Mayerle James J. (Rochester MN) Shen John C. S. (Rochester MN), Lubricant film for a thin-film disk.
  4. Loran Thomas J. (Boulder CO), Lubricant for a magnetic member.
  5. Ng Quock (Colorado Springs CO), Lubricants for magnetic media.
  6. Nakakawaji Takayuki,JPX ; Imazeki Shuji,JPX ; Ito Yutaka,JPX ; Morita Yuko,JPX ; Shouji Mitsuyoshi,JPX ; Morooka Hisashi,JPX ; Ishihara Heigo,JPX ; Matsumoto Hiroyuki,JPX ; Hamaguchi Tetsuya,JPX ; Sa, Magnetic disk, and magnetic disk apparatus.
  7. Suzuki Takashi (Takatsuki JPX) Kai Yoshiaki (Neyagawa JPX) Murai Mikio (Hirakata JPX) Takahashi Kiyoshi (Ibaraki JPX) Minoda Takatoshi (Kumamoto JPX) Matsumoto Hidetoshi (Kumamoto JPX), Magnetic record medium with a magnetic layer coated with successive layers of carbon, organic amine, and fluoro lubrican.
  8. Nakada Junji,JPX ; Kashiwaya Makoto,JPX ; Sano Kunihiko,JPX, Magnetic recording medium.
  9. Ryoke, Katsumi; Iida, Shinobu; Fujiyama, Masaaki; Tadokoro, Eiichi, Magnetic recording medium.
  10. Saito Osamu (Takatsuki JPX), Magnetic recording medium.
  11. Usuki Kazuyuki,JPX ; Sano Kunihiko,JPX ; Ishida Toshio,JPX, Magnetic recording medium.
  12. Yanagisawa Masahiro (Tokyo JPX), Magnetic recording medium.
  13. Ohno Tomoyuki (Hiratsuka JPX) Shiroishi Yoshihiro (Hachiouji JPX) Yahisa Yotsuo (Odawara JPX) Osaki Akira (Odawara JPX) Ootani Yuichi (Yokohama JPX), Magnetic recording medium and magnetic recording apparatus.
  14. Iida Tamaki (Higashikurumei JPX) Inoue Kaname (Kawasaki JPX), Magnetic recording medium and manufacturing method thereof.
  15. Yokosawa Teruhisa,JPX ; Shirai Shinji,JPX ; Masuda Katsuya,JPX ; Tei Yoichi,JPX ; Iwase Mihoyo,JPX, Magnetic recording medium and method for manufacturing the same.
  16. Nishikawa Yasuo (Odawara JPX) Okita Tsutomu (Odawara JPX) Mukaida Yoshito (Ninomiya JPX) Yanagihara Kenji (Yokohama JPX) Kimura Mituo (Yokohama JPX) Niinomi Masahiro (Machida JPX), Magnetic recording medium and process for producing the same.
  17. Usuki Kazuyuki (Kanagawa JPX) Yasunaga Tadashi (Kanagawa JPX), Magnetic recording medium and process for producing the same.
  18. Sakai Yusaku (Yokohama JPX) Kitamoto Yoshito (Yokohama JPX) Ohtaki Shinji (Kawasaki JPX) Tamaki Yasushi (Kawasaki JPX) Nagai Hikaru (Yokohama JPX), Magnetic recording medium and production processes thereof.
  19. Murayama Hideki (Machida JPX) Sano Keiichiro (Kawasaki JPX) Sawada Kazuhiko (Yokohama JPX) Yokoyama Fumiaki (Yokohama JPX) Ikeuchi Haruhiko (Tokyo JPX) Teranishi Yutaka (Sagamihara JPX), Magnetic recording medium comprising a protective layer and a lubricant layer which contains a host multidentate ligand.
  20. Norman Colin F. W. (Herts GB2) Swales Timothy G. E. (Herts GB2), Magnetic recording medium having a metallic magnetic thin film layer, a primer layer comprising an amino alkoxysilane an.
  21. Yanagisawa Masahiro,JPX, Magnetic recording medium having a perfluoropolyether lubricant bonded to the surface of a carbon protective film.
  22. Burguette Mario D. (Woodbury MN) Foss George D. (River Falls WI), Magnetic recording medium having a perfluoropolyether polymer protective coating.
  23. Ueda Kunihiro (Saku JPX) Nakayama Masatoshi (Sakura JPX) Yazu Kiyoshi (Hodonoharano-machi JPX) Kobayashi Koji (Miyota-machi JPX) Kanazawa Hiromichi (Saku JPX), Magnetic recording medium having a specified plasma polymerized hydrogen containing carbon film and lubricant.
  24. Tsukamoto Yuji (Tokyo JPX), Magnetic recording medium with protective layer using graphite fluoride and method of producing same.
  25. Hoshino Mitsutoshi (all ot Mito JPX) Terada Akira (all ot Mito JPX) Sugawara Shungo (all ot Mito JPX), Magnetic recording member and process for manufacturing the same.
  26. Stirniman Michael J., Method and apparatus for zone lubrication of magnetic media.
  27. Lewis Paul E., Method for improving lubricating surfaces on disks.
  28. Falcone Samuel J., Polymeric perfluoro polyether silyl ether lubricant topcoat.
  29. Dominguez-Burguette Mario (Woodbury MN) Foss George D. (River Falls WI), Protective covering for magnetic recording medium.
  30. Vurens Gerard H. ; Samani Hamid R. ; Mehmandoust Yassin ; Eltoukhy Atef H., Thin film disc lubrication utilizing disparate lubricant solvent.

이 특허를 인용한 특허 (9)

  1. Economy, James; Xiao, Wei, Aliphatic polyesters and lubricants containing the polyesters.
  2. Liu,Jianwei; Stirniman,Michael Joseph; Gui,Jing, Lubricant film containing additives for advanced tribological performance of magnetic storage medium.
  3. Shimokawa,Koichi; Hara,Kota, Magnetic recording disk and process for manufacture thereof.
  4. Shimokawa,Koichi; Hara,Kota, Magnetic recording disk and process for manufacture thereof.
  5. Dai, Qing; Guo, Xing-Cai; Kercher, Dan Saylor; Suk, Mike, Magnetic recording disk having pre-patterned surface features and planarized surface.
  6. Weitbruch, Sébastien; Thebault, Cédric; Doyen, Didier, Method and device for processing video data for display on a display device.
  7. Ma, Xiaoding; Stirniman, Michael Joseph; Gui, Jing, Method for making zone-bonded lubricant layer for magnetic hard discs.
  8. Osawa, Yoshihito; Shirai, Shinji; Ishikawa, Masayuki, Method of refining a lubricant for use on a magnetic recording medium.
  9. Liu, Jianwei; Stirniman, Michael J.; Wang, Li-Peng, System and method for depositing a lubricant material on a hydrophobic surface.
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