Magnetic recording medium having a magnetic layer containing fer

Details Magnetic recording medium having a magnetic layer containing fer Magnetic recording medium having a magnetic layer containing fer

1994-12-23

1996-06-11

Resan, Stevan A.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428328, 428329, 4284259, 428694BU, 428694BL, 428694BY, 428694BM, 428694BA, 428522, 428900, G11B 500

Patent

active

055254187

ABSTRACT:
A binder for a magnetic recording medium comprising a polyurethane which is a reaction product obtained from a polyol and a polyisocyanate as principal raw materials. The polyol is an aliphatic polyol with a molecular weight of not lower than 500. The binder has high dispersibility and provides excellent running durability and shelf stability. Also disclosed is a magnetic recording medium having at least one magnetic or non-magnetic layer containing the above-described binder on at least one surface of a non-magnetic support.

REFERENCES:
patent: 4361627 (1982-11-01), Ohata
patent: 4555443 (1985-11-01), Kikugawa et al.
patent: 4789718 (1988-12-01), Noll et al.
patent: 5037934 (1991-08-01), Yasuda et al.
patent: 5178952 (1993-01-01), Yamamoto et al.
patent: 5278275 (1994-01-01), Yatsuka et al.
patent: 5415941 (1995-05-01), Sugyo et al.

Affiliated with

Also associated with

Rating

Magnetic recording medium having a magnetic layer containing fer 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 having a magnetic layer containing fer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium having a magnetic layer containing fer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-350637