Title:
RAMP FOR MAGNETIC DISK DEVICE
Document Type and Number:
Japanese Patent JP3925304
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a ramp for a magnetic disk device which has a good surface resistance value not to give rise to problem of the electrostatic discharge failure of a magnetic head and magnetic disk and has excellent slidability with a suspension as well.
SOLUTION: The ramp 17 for the magnetic disk device is formed by molding a conductive thermoplastic resin composition containing 0.1 to 20 wt.% fine carbon fibers of ≤300 nm in average fiber diameter and ≥10 in length/diameter ratio.
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Inventors:
Koichi Sagisaka
Application Number:
JP2002149488A
Publication Date:
June 06, 2007
Filing Date:
May 23, 2002
Export Citation:
Assignee:
Yuka Electronics Co., Ltd.
International Classes:
C08K7/06; G11B21/12; C08L59/00; C08L81/02; G11B21/22; (IPC1-7): G11B21/12; C08K7/06; C08L59/00; C08L81/02; G11B21/22
Domestic Patent References:
JP2000298964A | ||||
JP2002129023A | ||||
JP2113068A | ||||
JP5198113A | ||||
JP2003335871A |
Attorney, Agent or Firm:
Tsuyoshi Shigeno
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