C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
117/212
C10M 5/14 (1980.01)
Patent
CA 1159731
PROCESS FOR REDUCING TRACES OF ABRASION OR SCRATCHES ON THE SURFACE OF A RECORD CARRIER Abstract of the Disclosure The invention concerns a process for reducing or substantially eliminating traces of abrasion or scratches on the surface of a record carrier covered with a thin metallic layer preferably consisting of aluminum. The surface of a paper coated with aluminum, or on which aluminum has been vapor deposited, is covered with a 2 to 1000 nm thick layer of a metallic soap, preferably a saturated metallic soap, an unsaturated metallic soap or a mixture thereof. GE9-80-012
372724
Bahr Dietrich J.
Briska Marian
International Business Machines Corporation
Rosen Arnold
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