Title:
【発明の名称】潤滑された磁気媒体
Document Type and Number:
Japanese Patent JPH0747571
Kind Code:
B2
Abstract:
Amphiphilic compound having one of the following structures: (X-T)n-A-Ym and (X-T)n-R-(T-A)n wherein X is a fluorocarbon terminal group, T is a polar linking group, A is a nucleus other than saturated lower aliphatic, Y is a polar nonlinking group, R is a saturated or unsaturated, substituted or unsubstituted, straight or branched lower aliphatic group, n is at least one, and the sum of n and m is at least two. Such compounds are useful as lubricants for magnetic media. Also, a lubricated magnetic medium comprising a planar, polar surface covered with a monolayer comprising a compound having the structure described above, except that A can also be a saturated lower aliphatic group.
Inventors:
Quoc Energy
Application Number:
JP15352891A
Publication Date:
May 24, 1995
Filing Date:
June 25, 1991
Export Citation:
Assignee:
Digital Equipment Corporation
International Classes:
C07C335/02; C07D239/50; C07F9/6593; C10M105/54; C10M105/70; C10M105/74; G11B5/71; G11B5/725; C10N30/06; C10N40/06; C10N40/18; (IPC1-7): C07C335/02; C07D239/50; C07F9/6593; C10M105/54; C10M105/70; C10M105/74
Domestic Patent References:
| JPH01104623A |
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)
Next Patent: パネル壁面における開口の構築構造