Manufacturing process for a multicoloured ceramic watch or jewellery component.

FR3169464A1Pending Publication Date: 2026-06-12HUBLOT SA GENEVE
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Patent Information

Application Number
FR2024013624
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-12-06
Publication Date
2026-06-12
Patent Text Reader

Abstract

Method for manufacturing a multicolor ceramic watch or jewelry component. Method for manufacturing a ceramic watch or jewelry component (10), the component comprising several portions (1, 2) of different colors, the method comprising the following steps: (i) production of a first portion (1a; 1f) of a ceramic of a first color and partially sintered, (ii) addition of a second portion (2a; 2f) of ceramic of a second color, (iii) complete sintering of the assembly. No figure for the abstract.
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Citation Information

Patent Citations

  • Coloured composite material

    EP3601440B1

  • Rutile-containing lustrous pigments

    US4086100A

  • Preparation of flaky mica pigments coated with metal oxides, and use of these pigments

    US4344987A

  • Red pigment and manufacturing method thereof

    US5522923A

  • A process for manufacturing a watch or jewelry component by sintering two metal powders.

    CH719107A1