EP 0171099 A1 19860212 - Method for manufacturing decorated plates particularly for lampshades or luminous ornaments, and the plates produced by the method.
Title (en)
Method for manufacturing decorated plates particularly for lampshades or luminous ornaments, and the plates produced by the method.
Title (de)
Verfahren zur Herstellung von dekorierten Platten, insbesondere für Lampenschirme oder Leuchtornamente und nach diesem Verfahren hergestellte Platten.
Title (fr)
Procédé de fabrication de plaques décorées, en particulier pour abat-jour ou lampes décoratives, et plaques fabriquées selon ce procédé.
Publication
Application
Priority
IT 1255884 A 19840706
Abstract (en)
The method uses flexible plates composed of a synthetic material layer (VR) and a copper layer (CU) which is fixed to said synthetic material layer; zones are removed from the copper layer by chemical corrosion; the remaining metal part is coated by electroplating and is protected with transparent varnish; polychrome colourations are applied to all or some of the diaphanous zones on the rear face of the synthetic material layer, and are also visible by transparency from the front face of the plate; a decoration equal and corresponding to the front metallic decoration is applied to the front face of the plate with metallic paint; the piece thus decorated is separated from the plate and holes are formed in its edges for its fixing to supporting and shaping parts.
IPC 1-7
IPC 8 full level
B44C 1/22 (2006.01); F21V 1/16 (2006.01); F21V 1/26 (2006.01)
CPC (source: EP US)
Citation (search report)
[AD] DE 2505183 A1 19760819 - SCHNEIDER & KERN
Designated contracting state (EPC)
AT CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0171099 A1 19860212; IT 8412558 A0 19840706; JP S6131300 A 19860213
DOCDB simple family (application)
EP 85201040 A 19850628; IT 1255884 A 19840706; JP 14594085 A 19850704