Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1985-12-24
1987-03-03
Lesmes, George F.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
4284237, 4284246, 4284259, 428694, 428900, G11B 570, G11B 572
Patent
active
046475010
ABSTRACT:
A magnetic recording material, which comprises a non-magnetic support having provided on one side thereof a magnetic layer and on the other side thereof a backing layer is disclosed. The binder of the backing layer is comprised of a combination of a cellulose resin, a vinylidene chloride resin, a polyurethane resin and a polyisocyanate. Use of the backing layer increases the durability of the tape and aids in preventing drop out.
REFERENCES:
patent: 3894306 (1975-07-01), Sischka
patent: 3993824 (1976-11-01), Shirhata et al.
patent: 4307154 (1981-12-01), Hosaka et al.
patent: 4310599 (1982-01-01), Akushi et al.
patent: 4329398 (1982-05-01), Hosaka et al.
patent: 4367261 (1983-01-01), Miyoshi et al.
patent: 4370384 (1983-01-01), Hosaka et al.
patent: 4411953 (1983-10-01), Miyoshi et al.
patent: 4414270 (1983-11-01), Miyoshi et al.
patent: 4419406 (1983-12-01), Isobe et al.
patent: 4443514 (1984-04-01), Yamamoto et al.
patent: 4452863 (1984-06-01), Takizuma et al.
Iida Shinobu
Masuyama Kenichi
Nasu Norio
Okutu Toshimitu
Ryoke Katsumi
Atkinson William M.
Fuji Photo Film Co. , Ltd.
Lesmes George F.
LandOfFree
Magnetic recording medium 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 medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1016292