公开(公告)号：US20210222297A1

公开(公告)日：2021-07-22

申请号：US17208476

申请日：2021-03-22

Applicant: Rolex SA

Inventor： Cyriaque Boccard ,  Xavier Multone ,  Pierre Di Luna ,  Alexandra Roulet

IPC: C23C16/455 ,  C23C16/40 ,  G04B37/22 ,  G04B19/12

Abstract: Provided is a method for protecting a complex watch component against gaseous environment, characterized in that the entire surface of the complex watch component or parts of said surface is/are coated with a protective coating, which is not visible by observation with the naked eye, by atomic layer deposition (ALD). Further provided are a method for obtaining a complex watch component, and a complex watch component comprising a protective ALD coating.

公开(公告)号：US20220348505A1

公开(公告)日：2022-11-03

申请号：US17865599

申请日：2022-07-15

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Laurent Mincone ,  Ollivier Pujol

IPC: C04B35/488 ,  G04B37/22 ,  C04B35/48 ,  C04B35/628 ,  C01F7/02 ,  C04B35/638 ,  C04B35/634 ,  A44C27/00 ,  C04B35/111 ,  C04B35/626 ,  C04B35/44 ,  C01G25/02 ,  C22C29/12 ,  C04B35/486 ,  C01F7/166 ,  C04B41/45 ,  C04B35/117 ,  C04B35/10 ,  C04B35/119 ,  C04B35/64

Abstract: A ceramic powder for a ceramic component, in particular based on zirconia and/or alumina, in particular for a timepiece or jewelry piece. The powder includes at least one noble metal among platinum, rhodium, osmium, palladium, ruthenium and iridium, at a quantity of less than or equal to 5% by weight.

公开(公告)号：US20190078209A1

公开(公告)日：2019-03-14

申请号：US16129850

申请日：2018-09-13

Applicant: Rolex SA

Inventor： Cyriaque Boccard ,  Xavier Multone ,  Pierre Di Luna ,  Alexandra Roulet

IPC: C23C16/455 ,  C23C16/40 ,  G04B37/22

Abstract: Provided is a method for protecting a complex watch component against gaseous environment, characterized in that the entire surface of the complex watch component or parts of said surface is/are coated with a protective coating, which is not visible by observation with the naked eye, by atomic layer deposition (ALD). Further provided are a method for obtaining a complex watch component, and a complex watch component comprising a protective ALD coating.

公开(公告)号：US20180305260A1

公开(公告)日：2018-10-25

申请号：US15955995

申请日：2018-04-18

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Laurent Mincone ,  Ollivier Pujol

IPC: C04B35/488 ,  G04B37/22

CPC classification number: C04B35/4885 ,  A44C27/001 ,  C01F7/02 ,  C01F7/166 ,  C01G25/02 ,  C04B35/10 ,  C04B35/111 ,  C04B35/117 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/486 ,  C04B35/488 ,  C04B35/6261 ,  C04B35/62655 ,  C04B35/62842 ,  C04B35/62884 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/638 ,  C04B35/64 ,  C04B41/45 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3225 ,  C04B2235/408 ,  C04B2235/60 ,  C04B2235/602 ,  C04B2235/6022 ,  C04B2235/6023 ,  C04B2235/604 ,  C04B2235/6567 ,  C04B2235/9661 ,  C22C29/12 ,  G04B37/22 ,  G04B37/225

Abstract: A ceramic component, in particular based on zirconia and/or alumina, for a timepiece or jewelry piece, comprising at least one noble metal among platinum, rhodium, osmium, palladium, ruthenium and iridium, at a quantity of less than or equal to 5% by weight.

公开(公告)号：US12130591B2

公开(公告)日：2024-10-29

申请号：US17221518

申请日：2021-04-02

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Jérôme Bouchet ,  Pierre Di Luna

IPC: G04B45/00 ,  A44C27/00 ,  G04D3/00

CPC classification number: G04B45/0015 ,  A44C27/007 ,  G04D3/0074

Abstract: A timepiece or jewelry component comprising a substrate and at least one decoration joined to the substrate, wherein it comprises a transparent coating covering at least one part of the substrate and at least one part of the decoration, the coating changing the perceptible color of the substrate without changing the perceptible color of the at least one decoration.

公开(公告)号：US11919817B2

公开(公告)日：2024-03-05

申请号：US16605598

申请日：2018-04-16

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Ollivier Pujol

IPC: C04B35/628 ,  A44C27/00 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  C22C29/12 ,  C23C14/22 ,  C23C16/44 ,  C23C16/455

CPC classification number: C04B35/62884 ,  A44C27/001 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/62842 ,  C04B35/62894 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/638 ,  C04B35/64 ,  C22C29/12 ,  C23C14/223 ,  C23C16/4417 ,  C23C16/45525 ,  C04B2235/3246 ,  C04B2235/40 ,  C04B2235/408 ,  C04B2235/9661

Abstract: A process for manufacturing a ceramic powder with binder includes at least one additional element or compound, the ceramic powder with binder being in particular based on zirconia and/or alumina and/or strontium aluminate, wherein the process includes a step (E3) of depositing at least one additional element or compound on a ceramic powder with binder by a physical vapour deposition (PVD) and/or by a chemical vapour deposition (CVD) and/or by an atomic layer deposition (ALD).

公开(公告)号：US11905220B2

公开(公告)日：2024-02-20

申请号：US16605599

申请日：2018-04-16

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Ollivier Pujol

IPC: C23C16/455 ,  C04B35/628 ,  A44C27/00 ,  C04B35/48 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  C23C14/22 ,  C23C16/44 ,  C22C29/12 ,  C04B35/44 ,  C04B35/119

CPC classification number: C04B35/62884 ,  A44C27/001 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/62842 ,  C04B35/62894 ,  C04B35/638 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/64 ,  C22C29/12 ,  C23C14/223 ,  C23C16/4417 ,  C23C16/45525 ,  C04B2235/3246 ,  C04B2235/40 ,  C04B2235/408 ,  C04B2235/9661

Abstract: The method for manufacturing a ceramic component, in particular component containing zirconia and/or alumina, for a timepiece or a jewelry piece, is characterised in that it includes a step (E3) of depositing at least one additional element or compound on a ceramic powder, optionally bound, by atomic layer deposition (ALD).

公开(公告)号：US20210311436A1

公开(公告)日：2021-10-07

申请号：US17221518

申请日：2021-04-02

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Jérôme Bouchet ,  Pierre Di Luna

IPC: G04B45/00 ,  A44C27/00 ,  G04D3/00

Abstract: A timepiece or jewelry component comprising a substrate and at least one decoration joined to the substrate, wherein it comprises a transparent coating covering at least one part of the substrate and at least one part of the decoration, the coating changing the perceptible color of the substrate without changing the perceptible color of the at least one decoration.