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1. DE102016208046 - Verfahren zur Bereitstellung einer metallisch spiegelnden, hochglänzenden Oberfläche auf einem Substrat und mittels des Verfahrens hergestelltes Schichtsystem

Office
Germany
Application Number 102016208046
Application Date 10.05.2016
Publication Number 102016208046
Publication Date 16.11.2017
Publication Kind A8
IPC
C23C 18/44
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, i.e. electroless plating
31Coating with metals
42Coating with noble metals
44using reducing agents
C23C 18/20
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, i.e. electroless plating
18Pretreatment of the material to be coated
20of organic surfaces, e.g. resins
CPC
B05D 5/068
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
06to obtain multicolour or other optical effects
067Metallic effect
068achieved by multilayers
B05D 7/57
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
50Multilayers
56Three layers or more
57the last layer being a clear coat
B05D 2201/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
2201Polymeric substrate or laminate
B05D 5/063
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
06to obtain multicolour or other optical effects
061Special surface effect
063Reflective effect
B32B 27/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
C23C 18/165
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, e.g. electroless plating
1601Process or apparatus
1633Process of electroless plating
1646Characteristics of the product obtained
165Multilayered product
Applicants Karl Wörwag Lack- und Farbenfabrik GmbH & Co. KG
Inventors Kaltenbach Michael
Ortmeier Jürgen
Schmidtchen Markus
Agents Patentanwaltskanzlei Cartagena Partnerschaftsgesellschaft Klement, Eberle mbB
Title
(DE) Verfahren zur Bereitstellung einer metallisch spiegelnden, hochglänzenden Oberfläche auf einem Substrat und mittels des Verfahrens hergestelltes Schichtsystem
Abstract
(DE)

Beschrieben wird ein Verfahren zur Bereitstellung einer metallisch spiegelnden, hochglänzenden Oberfläche auf einem Substrat, wobei zur Herstellung der metallisch spiegelnden Oberfläche auf das Substrat eine Schicht aus einem Primer aufgebracht wird, zwecks Bildung einer Silberschicht eine Silbersalzlösung mit einem Reduktionsmittel gemischt und auf die Primerschicht aufgesprüht wird, und auf die Silberschicht eine transparente oder transluzente Decklackschicht, vorzugsweise eine Klarlackschicht, aufgebracht wird. Der Primer enthält ein Korrosionsschutzmittel, welches ausgewählt ist aus der Gruppe umfassend Benzotriazol, Tolyltriazol, Benzimidazol, Derivate der genannten Verbindungen und Mischungen aus zwei oder mehr der genannten Verbindungen und/oder Derivate. Weiterhin werden ein gemäß dem Verfahren hergestelltes Schichtsystem und ein Substrat mit einem solchen Schichtsystem beschrieben.