Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1993-03-31
1996-06-04
Loney, Donald J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
428156, 428161, 428172, 428192, 428458, 428694TS, 428900, B32B 300, B32B 1508
Patent
active
055231438
ABSTRACT:
Sheet-like polyethylene terephthalate materials having slight surface roughness consisting of dendritic, plateau-like structures having a fissured, fractal edge, a process for their preparation by exposing the surfaces to UV radiation produced by the decomposition of excimers, and the use of polyethylene terephthalate films treated in this manner as a substrate for ferromagnetic thin metal layers.
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Adhesion, Microstructure and Composition of Thermally Evaporated . . . , Phuku et al. Thin Solid Films, 200 (1991) 263-274.
Structure Formation of UV-Laser Ablated . . . , Arenholz et al., Appl. Phys. A. 53 330-331 (1991).
Kunststoffe, vol. 79, No. 6, Jun. 1989, Holzer et al.
J. Of App. Phys., vol. 68, No. 4, Aug. 15, 1990, Srinivasan et al.
Baeuerle Dieter
Hagemeyer Alfred
Heitz Johannes
Hibst Hartmut
Schildberg Hans-Peter
BASF Magnetics GmbH
Loney Donald J.
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