发明名称 FLEXIBLE MAGNETISCHE AUFZEICHNUNGSTRAEGER MIT RUECKSCHICHT
摘要 The invention relates to flexible magnetic recording supports (media) which are essentially composed of a sheet-type nonmagnetic substrate, a magnetic layer applied to one principal side of the sheet-type substrate and a back layer formed on the opposite principal side of the substrate and composed of a polymeric binder, at least one filler, at least one auxiliary pigment and polyolefin particles having a spherical shape.
申请公布号 DE4117980(A1) 申请公布日期 1992.12.03
申请号 DE19914117980 申请日期 1991.05.31
申请人 BASF MAGNETICS GMBH, 6800 MANNHEIM, DE 发明人 ROLLER, HERMANN, 6700 LUDWIGSHAFEN, DE;HEILMANN, PETER, DR., 6702 BAD DUERKHEIM, DE;HITZFELD, MICHAEL, DR.;STOCKBURGER, DIETER, DR., 6718 GRUENSTADT, DE;LATZEL, WERNER, DR., 6704 MUTTERSTADT, DE;BAUR, REINHOLD, DR., 7601 ORTENBERG, DE;ENGELHARDT, PETER, 7698 WILLSTAETT, DE;ROTHFUSS, EDWIN, 6709 HOHBERG, DE;GRAU, WERNER, DR., 6712 BOBENHEIM-ROXHEIM, DE;LENZ, WERNER, DR., 6702 BAD DUERKHEIM, DE
分类号 C09D5/23;C09D127/04;C09D127/06;C09D175/00;C09D175/04;G11B5/73;G11B5/735 主分类号 C09D5/23
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