CH676650GA3 - - Google Patents

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Publication number
CH676650GA3
CH676650GA3 CH308689A CH308689A CH676650GA3 CH 676650G A3 CH676650G A3 CH 676650GA3 CH 308689 A CH308689 A CH 308689A CH 308689 A CH308689 A CH 308689A CH 676650G A3 CH676650G A3 CH 676650GA3
Authority
CH
Switzerland
Prior art keywords
layer
aluminium
substrate
horology
jewelry
Prior art date
Application number
CH308689A
Other languages
French (fr)
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 filed Critical
Priority to CH308689A priority Critical patent/CH676650GA3/fr
Priority to EP90115056A priority patent/EP0414025A1/en
Priority to KR1019900012861A priority patent/KR910004841A/en
Priority to CN90107307A priority patent/CN1049687A/en
Priority to JP2222692A priority patent/JPH03118001A/en
Priority to US07/572,548 priority patent/US5029149A/en
Publication of CH676650GA3 publication Critical patent/CH676650GA3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component

Abstract

An object, which is particularly destined for use in horology or jewelry, includes a substrate which constitutes the framework and which is preferably formed from injected cast aluminium. A decorative and protective coating overlays the substrate, such coating consisting of a deposit of a first layer of aluminium in a substantially pure state and a second layer capping the first, said second layer being constituted of aluminium oxide formed from the first layer. The object may be a watch case or a bracelet link.
CH308689A 1989-08-25 1989-08-25 CH676650GA3 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH308689A CH676650GA3 (en) 1989-08-25 1989-08-25
EP90115056A EP0414025A1 (en) 1989-08-25 1990-08-06 Piece coated with a protective layer
KR1019900012861A KR910004841A (en) 1989-08-25 1990-08-21 Products coated with a protective layer
CN90107307A CN1049687A (en) 1989-08-25 1990-08-24 Goods with the protective layer covering
JP2222692A JPH03118001A (en) 1989-08-25 1990-08-27 Exterior adornment
US07/572,548 US5029149A (en) 1989-08-25 1990-08-27 Object capped by a protective layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH308689A CH676650GA3 (en) 1989-08-25 1989-08-25

Publications (1)

Publication Number Publication Date
CH676650GA3 true CH676650GA3 (en) 1991-02-28

Family

ID=4248315

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308689A CH676650GA3 (en) 1989-08-25 1989-08-25

Country Status (6)

Country Link
US (1) US5029149A (en)
EP (1) EP0414025A1 (en)
JP (1) JPH03118001A (en)
KR (1) KR910004841A (en)
CN (1) CN1049687A (en)
CH (1) CH676650GA3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132089A1 (en) * 2001-07-05 2003-01-30 Cemecon Ceramic Metal Coatings Metallic component with an outer functional layer and process for its production
ITVI20040032U1 (en) * 2004-11-23 2005-02-23 Italo Bottene ALUMINUM AND TITANIUM HARD OXIDE TO MAKE JEWELERY WITH PRECIOUS METALS, HARD AND / OR DIAMOND STONES
DE102007004570A1 (en) * 2007-01-30 2008-07-31 Daimler Ag Shiny coatings for car wheels made from light metal alloys or steel comprises at least one layer of aluminum or aluminum alloy applied directly to surface of wheel
US20100307671A1 (en) * 2009-06-08 2010-12-09 Zoltan David Metal ornamentation method
ITAR20130035A1 (en) * 2013-09-06 2015-03-07 Gen Preziosi S R L METHOD OF PRODUCTION OF ARTICLES OF JEWELERY, JEWELRY AND JEWELERY
EP3587626B1 (en) * 2018-06-28 2023-02-22 Comadur S.A. Decorative part made by incrustation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28527E (en) * 1970-01-13 1975-08-26 Watch case
FR2360112A1 (en) * 1976-07-29 1978-02-24 Ducommun Georges WATCH PART AND MANUFACTURING PROCESS
GB2071153A (en) * 1980-02-27 1981-09-16 Citizen Watch Co Ltd Method for manufacturing a bicoloured polyhedral body of aluminium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940916A (en) * 1982-08-31 1984-03-06 Mitsuru Yamanaka Preheater in heating device for automobile
JPS61201798A (en) * 1985-03-01 1986-09-06 Citizen Watch Co Ltd Armor parts for wrist watch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28527E (en) * 1970-01-13 1975-08-26 Watch case
FR2360112A1 (en) * 1976-07-29 1978-02-24 Ducommun Georges WATCH PART AND MANUFACTURING PROCESS
GB2071153A (en) * 1980-02-27 1981-09-16 Citizen Watch Co Ltd Method for manufacturing a bicoloured polyhedral body of aluminium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
horological journal no. 111, août 1968, 2/6 pages 22 - 24; B.MORGAN: ""all that glisters"" *

Also Published As

Publication number Publication date
JPH03118001A (en) 1991-05-20
EP0414025A1 (en) 1991-02-27
CN1049687A (en) 1991-03-06
KR910004841A (en) 1991-03-29
US5029149A (en) 1991-07-02

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