EP 0036469 B1 19850102 - PROCESS FOR THE MANUFACTURE OF A SLIDING LAYER ON THE SURFACE OF THE ALUMINIUM LAYER OF A RECORDING SUBSTRATE
Title (en)
PROCESS FOR THE MANUFACTURE OF A SLIDING LAYER ON THE SURFACE OF THE ALUMINIUM LAYER OF A RECORDING SUBSTRATE
Publication
Application
Priority
DE 3011591 A 19800326
Abstract (en)
[origin: US4359484A] The invention concerns a process for reducing, or completely eliminating, traces of abrasion or scratches on the surface of a record carrier covered with a thin metallic layer, preferably consisting of aluminum. The process is characterized in that the surface of the record carrier 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.
IPC 1-7
IPC 8 full level
G03G 21/00 (2006.01); B24B 1/00 (2006.01); B41M 5/24 (2006.01)
CPC (source: EP US)
B41M 5/245 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0036469 A2 19810930; EP 0036469 A3 19820317; EP 0036469 B1 19850102; DE 3011591 A1 19811001; DE 3167990 D1 19850214; JP S56150781 A 19811121; US 4359484 A 19821116
DOCDB simple family (application)
EP 81100299 A 19810116; DE 3011591 A 19800326; DE 3167990 T 19810116; JP 3551181 A 19810313; US 23828981 A 19810225