Magnetic recording media

Details Magnetic recording media Magnetic recording media

1988-10-18

1991-01-29

Thibodeau, Paul J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428408, 428694, 428695, 428900, G11B 2300

Patent

active

049885626

ABSTRACT:
A magnetic recording medium having excellent running properties and excellent durability is disclosed, which comprises a non-magnetic support having thereon a magnetic layer comprising a ferromagnetic powder and carbon black, said carbon black being a mixture which contains high structure furnace carbon black and acetylene black in the weight ratio of the former to the latter of from 95:5 to 45:55, and said high structure furnace carbon black having properties satisfying the general equations (I) or (II) below:

REFERENCES:
patent: 4132827 (1979-01-01), Mukaida et al.
patent: 4592942 (1986-06-01), Nishimotsu et al.
patent: 4629646 (1986-12-01), Ide et al.
patent: 4702959 (1987-10-01), Shimozawa et al.
patent: 4731278 (1988-03-01), Ryoke et al.

Affiliated with

Also associated with

Rating

Magnetic recording media does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic recording media, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording media will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-812685