Magnetic recording media of improved mechanical resistance

Details Magnetic recording media of improved mechanical resistance Magnetic recording media of improved mechanical resistance

1976-07-26

1977-09-13

Pianalto, Bernard D.

Stock material or miscellaneous articles

Composite

Of polyamide

252 6254, 428538, 428539, 428900, H01F 1002

Patent

active

040483754

ABSTRACT:
Magnetic recording media consisting of a non-magnetic base and, applied thereto, a firmly adhering magnetic coating based on finely divided magnetic pigment dispersed in organic binders, which coating contains, according to the invention, salts of long-chain basic polyaminoamides with high molecular weight organic acid esters.
Such magnetic recording media exhibit improved mechanical resistance and improved adhesion of the coating to the base, coupled with advantageous electromagnetic properties.

REFERENCES:
patent: 3387993 (1968-06-01), Flowers

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-275054