Magnetic recording medium and a coating composition therefor

Details Magnetic recording medium and a coating composition therefor Magnetic recording medium and a coating composition therefor

1986-12-24

1988-09-13

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

252 6254, 427128, 428413, 428522, 428694, 428695, 428900, G11B 5702

Patent

active

047709413

ABSTRACT:
The invention provides a magnetic coating composition capable of giving a magnetic recording medium having improved properties in respect of the dispersibility of the ferromagnetic particles in the vehicle resin and the surface properties of the magnetic recording medium coated therewith. The inventive magnetic coating composition is characteristic in the use of a specific vehicle resin having a polymeric molecular structure composed of the monomeric units of vinyl chloride, vinyl alcohol, amine-modified vinyl and, optionally, vinyl carboxylate and epoxy-containing a monomer in specified proportions.

REFERENCES:
patent: 4004997 (1977-01-01), Tsukamoto
patent: 4368237 (1983-01-01), Yamada
patent: 4415630 (1983-11-01), Kubota
patent: 4562117 (1985-12-01), Kikukawa
patent: 4594174 (1986-06-01), Nakayama
patent: 4600521 (1986-07-01), Nakamura
patent: 4707410 (1987-11-01), Hata
patent: 4707411 (1987-11-01), Nakayama
patent: 4734330 (1988-03-01), Oiyama

Affiliated with

Also associated with

Rating

Magnetic recording medium and a coating composition therefor 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 and a coating composition therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium and a coating composition therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-806386