Magnetischer Aufzeichnungsträger mit zerfurchter rückseitiger Beschichtung aus Blockpolymeren

• Main Authors: EVANS, CHRISTOPHER, M., SAINT PAUL, MN 55133-3427, US, SEHON, RUSSELL, D., SAINT PAUL, MN 55133-3427, US, NORMAN, COLIN, F., W., SAINT PAUL, MN 55133-3427, US, BENGTSON, BRUCE, H., SAINT PAUL, MN 55133-3427, US
• Format: Patent
• Language: German
• Published: 03.07.1997
• Edition: 6
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

An improved magnetic recording medium comprising a nonmagnetic support having opposed first and second major surfaces, a magnetic coating on said first major surface, and a backside coating on said second major surface. The backside coating comprises a block copolymer having the general formula: (A-...