Lubricated magnetic recording disk

Stock material or miscellaneous articles – Composite – Of quartz or glass

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428692, 428694, 428695, B32B 900

Patent

active

045420718

ABSTRACT:
A magnetic disk is lubricated by being overcoated first with a permanently bound monolayer of silica spheres about 7 nm in diameter and on top of said monolayer a skin-like film of amorphous silica about 2 to 13 nm thick.

REFERENCES:
patent: 2885366 (1959-05-01), Iler
patent: 4007314 (1977-02-01), Higuchi et al.
patent: 4280918 (1981-07-01), Homola et al.
patent: 4320159 (1982-03-01), Ogawa et al.
patent: 4336310 (1982-06-01), Okuyama et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-369863

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.