公开(公告)号：AU5110196A

公开(公告)日：1996-10-16

申请号：AU5110196

申请日：1996-03-18

Applicant: EMTEC MAGNETICS GMBH

Inventor： LEHNER AUGUST ,  KOCH VOLKER ,  OHLINGER MANFRED ,  LENZ WERNER ,  SCHNEIDER NORBERT ,  HEILMANN PETER ,  HOFFMANN ERICH ,  VEITCH RONALD JOHN ,  HUBNER WERNER ,  JACHOW HARALD ,  LEHNERT RUDI

IPC: B32B27/20 ,  B32B33/00 ,  C01G37/02 ,  G11B5/708 ,  G11B5/73 ,  G11B5/733 ,  G11B5/738 ,  G11B5/78 ,  G11B5/704

Abstract: Tape-like magnetic recording media having a nonmagnetic substrate and at least one layer applied to the substrate having incorporated into at least one of these layers, an inorganic needle-shaped pigment which serves as a supporting pigment and has a ratio of the average length to the average diameter of the pigment of at least 3, and the mean modulus of elasticity of the layers is not less than 15 Gpa in the longitudinal direction of the tape-like recording media.

公开(公告)号：PT818040E

公开(公告)日：2000-07-31

申请号：PT96907496

申请日：1996-03-18

Applicant: EMTEC MAGNETICS GMBH

Inventor： KOCH VOLKER ,  HEILMANN PETER ,  JANNACH HELMUT ,  KOHL ALBERT ,  LEHNER AUGUST ,  OHLINGER MANFRED ,  LENZ WERNER ,  SCHNEIDER NORBERT ,  VEITCH RONALD JOHN ,  HOFFMANN ERICH ,  HUBNER WERNER ,  JACHOW HARALD ,  LEHNERT RUDI

IPC: B32B33/00 ,  C01G37/02 ,  G11B5/708 ,  B32B27/20 ,  G11B5/73 ,  G11B5/733 ,  G11B5/738 ,  G11B5/78

Abstract: Tape-like magnetic recording media having a nonmagnetic substrate and at least one layer applied to the substrate having incorporated into at least one of these layers, an inorganic needle-shaped pigment which serves as a supporting pigment and has a ratio of the average length to the average diameter of the pigment of at least 3, and the mean modulus of elasticity of the layers is not less than 15 Gpa in the longitudinal direction of the tape-like recording media.