EP2050581A3 - Process for decorating metal articles, in particular taps and fittings - Google Patents

Process for decorating metal articles, in particular taps and fittings Download PDF

Info

Publication number
EP2050581A3
EP2050581A3 EP08166170.4A EP08166170A EP2050581A3 EP 2050581 A3 EP2050581 A3 EP 2050581A3 EP 08166170 A EP08166170 A EP 08166170A EP 2050581 A3 EP2050581 A3 EP 2050581A3
Authority
EP
European Patent Office
Prior art keywords
fittings
film template
metal articles
particular taps
decorating metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08166170.4A
Other languages
German (de)
French (fr)
Other versions
EP2050581A2 (en
Inventor
Francesco Di Piano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daniel Rubinetterie SpA
Original Assignee
Daniel Rubinetterie SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daniel Rubinetterie SpA filed Critical Daniel Rubinetterie SpA
Publication of EP2050581A2 publication Critical patent/EP2050581A2/en
Publication of EP2050581A3 publication Critical patent/EP2050581A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/005—Processes, not specifically provided for elsewhere, for producing decorative surface effects by altering locally the surface material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D5/00—Surface treatment to obtain special artistic surface effects or finishes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

A process is disclosed for decorating metal articles, in particular taps and fittings.
The process provides for the application of a film template (3) on the finished surface (10; 110) of a metal item (1; 101), for the immersion of the metal item (1; 101) with the film template (3) in an aqueous solution (50, 60; 150) able to act on the finished surface of the metal item to modify the chromatic appearance thereof, and for the removal of the film template (3) so as to obtain a chromatic contrast between the finished surfaces that have remained protected by the film template and the surfaces on which the aqueous solution (50, 60; 150) has acted, which have not been protected by the film template (3).
EP08166170.4A 2007-10-19 2008-10-09 Process for decorating metal articles, in particular taps and fittings Withdrawn EP2050581A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002038A ITMI20072038A1 (en) 2007-10-19 2007-10-19 PROCEDURE FOR THE DECORATION OF METALLIC OBJECTS, IN PARTICULAR FITTING ELEMENTS

Publications (2)

Publication Number Publication Date
EP2050581A2 EP2050581A2 (en) 2009-04-22
EP2050581A3 true EP2050581A3 (en) 2013-08-14

Family

ID=40313858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08166170.4A Withdrawn EP2050581A3 (en) 2007-10-19 2008-10-09 Process for decorating metal articles, in particular taps and fittings

Country Status (2)

Country Link
EP (1) EP2050581A3 (en)
IT (1) ITMI20072038A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015006574A1 (en) * 2015-05-21 2016-11-24 Audi Ag Method for producing a component for an operating device of a motor vehicle with a partially structured surface
US11065642B2 (en) 2018-01-06 2021-07-20 Kohler Co. Multicolor fixture finishes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709742A (en) * 1971-02-16 1973-01-09 Re Jo Multi Colour Inc Multi-color anodizing process for aluminum
US3874949A (en) * 1971-08-31 1975-04-01 Riken Light Metal Ind Co Process for decorating an aluminum substrate with a colored design
FR2251632A1 (en) * 1973-11-16 1975-06-13 Cuivre & Alliages Colouring copper (alloy) materials - by etching and heat treating
EP1749898A2 (en) * 2005-08-01 2007-02-07 Vapor Technologies, INc. Article having patterned decorative coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709742A (en) * 1971-02-16 1973-01-09 Re Jo Multi Colour Inc Multi-color anodizing process for aluminum
US3874949A (en) * 1971-08-31 1975-04-01 Riken Light Metal Ind Co Process for decorating an aluminum substrate with a colored design
FR2251632A1 (en) * 1973-11-16 1975-06-13 Cuivre & Alliages Colouring copper (alloy) materials - by etching and heat treating
EP1749898A2 (en) * 2005-08-01 2007-02-07 Vapor Technologies, INc. Article having patterned decorative coating

Also Published As

Publication number Publication date
EP2050581A2 (en) 2009-04-22
ITMI20072038A1 (en) 2009-04-20

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