EP3723539A1 - Materiau pour piece d'horlogerie et de bijouterie - Google Patents
Materiau pour piece d'horlogerie et de bijouterieInfo
- Publication number
- EP3723539A1 EP3723539A1 EP18807388.6A EP18807388A EP3723539A1 EP 3723539 A1 EP3723539 A1 EP 3723539A1 EP 18807388 A EP18807388 A EP 18807388A EP 3723539 A1 EP3723539 A1 EP 3723539A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- part according
- matrix
- particles
- synthetic
- coupling agent
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims abstract description 42
- 239000002245 particle Substances 0.000 claims abstract description 42
- 239000010437 gem Substances 0.000 claims abstract description 17
- 239000007822 coupling agent Substances 0.000 claims abstract description 12
- 229910001751 gemstone Inorganic materials 0.000 claims abstract description 11
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 11
- 239000010432 diamond Substances 0.000 claims description 32
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 229910003460 diamond Inorganic materials 0.000 claims description 18
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 229920006397 acrylic thermoplastic Polymers 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 229920001187 thermosetting polymer Polymers 0.000 claims description 3
- 241000579895 Chlorostilbon Species 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims description 2
- 239000010976 emerald Substances 0.000 claims description 2
- 229910052876 emerald Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 150000001282 organosilanes Chemical class 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- XPGAWFIWCWKDDL-UHFFFAOYSA-N propan-1-olate;zirconium(4+) Chemical compound [Zr+4].CCC[O-].CCC[O-].CCC[O-].CCC[O-] XPGAWFIWCWKDDL-UHFFFAOYSA-N 0.000 claims description 2
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims description 2
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 125000003700 epoxy group Chemical group 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 8
- 239000004575 stone Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000010979 ruby Substances 0.000 description 4
- 229910001750 ruby Inorganic materials 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920006169 Perfluoroelastomer Polymers 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002113 nanodiamond Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920002631 room-temperature vulcanizate silicone Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000011031 topaz Substances 0.000 description 1
- 229910052853 topaz Inorganic materials 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0053—Flexible straps
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0084—Bracelets in the form of a ring, band or tube of rigid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Definitions
- the present invention relates to a part made of a material having a particular aesthetic effect through the dispersion of powders of semi-precious or precious stones such as diamond within a synthetic matrix. It relates more particularly to a timepiece or jewelery made in whole or part of this material.
- Diamond is a commonly used material, whether for its properties or its aesthetic appearance. In the dispersed state, it is rather used to confer particular properties on a matrix. There are thus many works dealing with nano-diamonds distributed within a matrix to improve the thermal conductivity or even the resistance to wear. By cons, to give an aesthetic appearance to a room, the diamond is used cut and crimped within the room. To the applicant's knowledge, the use of diamond powders dispersed within a matrix to improve the aesthetic appearance of the material has not been explored. It is the same for other semi-precious or precious stones such as ruby, etc. Summary of the invention
- the main object of the present invention is to propose a new material which is aesthetically attractive for the production of timepieces and jewelery.
- the present invention provides a material comprising a matrix made of a synthetic material filled with a micron-sized precious or semi-precious stone powder which gives the material its particular aesthetic appearance while conferring on it an increased resistance (hardness and Young's modulus).
- the particles for example diamond particles, have a diameter d90 of between 50 ⁇ m and 2 mm, and preferably between 100 ⁇ m and 1 mm and more preferably between 150 ⁇ m and 500 ⁇ m. said particles being covered with a coupling agent having the function of reinforcing and stabilizing the bond between said particles and the synthetic material.
- the part Due to the presence of coupling agent around the particles, the part is reinforced and is more stable in time and the dispersion of the particles in the synthetic material is better controlled during manufacture.
- the coupling agents must have reactive functions to chemically bond to the particles on the one hand and the organic functions of the synthetic material and preferably the coupling agent is a compound selected from the family of organosilanes, titanates or zirconates.and the coupling agent is between 0.1 and 5% by weight of the mixture of synthetic material and particles.
- the coupling agent is chosen from 3-glycidyloxy epoxy propyltrimethoxysilane, pyrophosphatotitanate or isopropyltri [di (octyl) phosphato] titanate or zirconium tetra-n-propanolate.
- the d90 is greater than or equal to 150 ⁇ m to enhance the sparkling effect of the diamond.
- the field of application is different.
- a flexible matrix is preferred for the manufacture of bracelets while a hard matrix is preferred for the manufacture of dressing parts or movement.
- the size of the powder and its percentage within the matrix the visual can be modulated.
- a wide range of colors, a greater or lesser visibility of the particles constituting the powder, a more or less marked sparkling effect or depth effects as a function of the transparency level of the matrix can be obtained.
- This new material also makes it possible to value production waste from the size of diamonds or other precious or semi-precious stones used especially in the field of watchmaking.
- FIG. 1 represents a schematic view of a watch provided with a bracelet made with the material according to the invention. Detailed description of the invention
- the present invention relates to a part and, in particular to a timepiece or jewelery, made of a composite material.
- a timepiece or jewelery made of a composite material.
- the piece is meant both small elements intended to be affixed to a substrate such as a decorative element (logos, etc.) that a massive structural part.
- the material illustrated in FIG. 1 for application in a bracelet 1, comprises a synthetic matrix 2 loaded with a powder 3 a precious stone such as diamond, ruby, sapphire and emerald or a fine stone, also called semi-precious stone, such as quartz, topaz, garnet, or even organic stone as mother-of-pearl and amber to name a few.
- a precious stone such as diamond, ruby, sapphire and emerald or a fine stone
- semi-precious stone such as quartz, topaz, garnet, or even organic stone as mother-of-pearl and amber to name a few.
- Precious or semi-precious stone is understood to mean both a natural stone and a synthetic stone.
- the examples will relate more specifically to a diamond powder.
- the powders are micrometric.
- the particle size of the powder is measured by laser diffraction according to ISO 13320: 2009 and expressed hereinafter by the diameters d10 and d90 for which respectively 10 and 90% (in number) of the particles have a diameter less than or equal to given diameter (cumulative distribution).
- the powders have a particle size d90 of between 50 ⁇ m and 2 mm, more preferably between 100 ⁇ m and 1 mm and even more preferably between 150 ⁇ m and 500 ⁇ m. Below a particle size distribution with a dome of 150 ⁇ m, the particles no longer have a sparkling appearance and are less identifiable as valuable particles.
- These powders preferably have a fine particle size distribution (better dispersibility) of between 1 .mu.m and 100 .mu.m, more preferably between 20 .mu.m and 50 .mu.m and even more preferably between 1 and 20 .mu.m with a cumulative distribution d.sub.90 of between 5-15.degree. pm and d10 between 3 and 5 pm.
- the diamonds can be of natural origin, which brings a fluorescence of certain particles under ultraviolet radiation at 365 nm. The natural origin gives a creamy shine to the powder.
- the diamonds can also be synthetic or monocrystalline which gives a glossy golden powder or polycrystalline powder in which case the powder is glossy black.
- the matrix is made from a transparent base resin to be able to visualize the particles within the matrix. Depending on the percentage of particles, the latter is likely to become opaque. Nevertheless, the particles close to the surface of the material will always be able to offer a certain brightness, as long as the size of this one is sufficient
- the matrix may be flexible or rigid.
- a flexible matrix i.e. having a Shore A hardness (ISO 7619-1: 2010) of less than or equal to 80, is chosen for the manufacture of flexible components such as a bracelet or the decoration of components by overmoulding for a "soft touch" appearance, such as a telescope or a crown.
- the matrix is a transparent elastomeric matrix providing the elastic properties required for the application.
- the choice of the elastomer is a fluorinated elastomer (FKM, FFKM) transparent known for its high resistance to aging.
- EMC hot vulcanizable silicone
- PUR polyurethane elastomers
- TPE thermoplastic elastomers
- the percentage of powder is adjusted to maintain the flexibility of the material. It is thus between 0.5 and 40%, preferably between 0.5 and 30% and, more preferably, between 1 and 5% by weight relative to the total weight of the material.
- a charge rate of less than or equal to 5% makes it possible to preserve the transparency of the material without drastically modifying its mechanical properties.
- the maintenance of the properties of the base material makes it possible to ensure a good use for the molding bracelets or the decoration of timepieces by overmolding.
- micro-diamonds it is preferable to disperse the micro-diamonds beforehand in a liquid solution of the hot-vulcanizable elastomer. FKM granules loaded with micro-diamonds are then evaporated off from the solvent.
- the flexible matrix as described above can be replaced by a rigid / hard matrix for the production of trim such as a middle part, a bottom, a bezel, a pusher, a bracelet link, a dial, a needle , a dial index, etc. or even moving parts such as a bridge or a plate.
- a rigid / hard matrix for the production of trim such as a middle part, a bottom, a bezel, a pusher, a bracelet link, a dial, a needle , a dial index, etc. or even moving parts such as a bridge or a plate.
- Hard matrix means a matrix having a Shore D hardness greater than or equal to 80 (ISO 868: 2003).
- the percentage of powder can be significantly higher with percentages that can rise above 50% by weight.
- the percentage by weight is between 0.5 and 90%, preferably between 5 and 80%, and more preferably between 30 and 70%.
- the choice of the percentage is made according to the level of transparency, the desired viscosity of the resin and the desired final rendering.
- the matrix is a transparent resin which may, by way of example, be a thermosetting resin chosen from the family of acrylics, polyurethanes, epoxides or a copolymer resin combining monomers of the aforementioned families.
- the choice of the resin can also be carried on an acrylic thermoplastic resin such as PMMA or be carried a thermoplastic polycarbonate resin (PC).
- the diamond powder is pre-dispersed in the resin before adding the hardener.
- the hardener is added before pouring the resin into the mold. It is thus possible to make inserts such as logos and decorations of all kinds, which are subsequently assembled on the trim parts for example by overmolding, gluing, welding, riveting or screwing. It is also possible to directly mold the timepieces whose mechanical characteristics will depend mainly on the selected resin and the diamond charge rate.
- micro-diamonds 60% by weight were dispersed in the epoxy resin with an epoxy silane (3-glycidyloxy-propyltrimethoxysilane epoxy) GLYEO of the mark Dynasylan ® as a coupling agent between the micro-diamonds and the epoxy resin.
- the tests were carried out with natural and synthetic micro-diamonds mono and polycrystalline with for each type of diamond a d90 of 100 and 500 pm tested.
- natural diamonds the product has a cream aspect more or less brilliant depending on the size of the particles.
- monocrystalline synthetic diamonds the product has a golden appearance also more or less brilliant depending on the size of the particles.
- polycrystalline synthetic diamonds the product has a black appearance.
- the matrix may be opaque and in this case stone particles having a size of between 100 and 500 ⁇ m will be preferred.
- stone particles having a size of between 100 and 500 ⁇ m will be preferred.
- the part obtained by injection, molding or other will be polished to reveal the stone particles on the surface.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17207445 | 2017-12-14 | ||
| PCT/EP2018/083064 WO2019115249A1 (fr) | 2017-12-14 | 2018-11-29 | Materiau pour piece d'horlogerie et de bijouterie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3723539A1 true EP3723539A1 (fr) | 2020-10-21 |
Family
ID=60673605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18807388.6A Pending EP3723539A1 (fr) | 2017-12-14 | 2018-11-29 | Materiau pour piece d'horlogerie et de bijouterie |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11583045B2 (fr) |
| EP (1) | EP3723539A1 (fr) |
| JP (3) | JP2021504014A (fr) |
| CN (2) | CN111465332A (fr) |
| WO (1) | WO2019115249A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7312149B2 (ja) * | 2020-09-08 | 2023-07-20 | 祐太郎 下出 | 外装部材、電子機器、時計及び外装部材の製造方法 |
| EP4012507B1 (fr) * | 2020-12-11 | 2026-04-01 | The Swatch Group Research and Development Ltd | Composant horloger phosphorescent |
| EP4102308B1 (fr) * | 2021-06-08 | 2025-02-19 | The Swatch Group Research and Development Ltd | Procédé de fabrication d'un composant horloger luminescent |
| EP4390559B1 (fr) * | 2022-12-22 | 2026-04-15 | The Swatch Group Research and Development Ltd | Procede de revetement d'une piece d'habillage notamment du domaine de l'horlogerie et piece d'habillage revetue |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4965864A (fr) * | 1972-10-24 | 1974-06-26 | ||
| JPH0382012U (fr) * | 1989-12-12 | 1991-08-21 | ||
| AU4814593A (en) * | 1992-09-29 | 1994-04-26 | Peter Mack | Process and mixture for applying a coating made of the precious stone lapis lazuli on a substrate, and substrate thus produced |
| DE4234020A1 (de) * | 1992-09-29 | 1994-03-31 | Peter Mack | Verfahren zur Herstellung eines Auftrags aus dem Edelstein Lapislazuli auf einen Träger und dergestalt hergestellter Träger |
| GB2330835B (en) * | 1997-10-30 | 2000-01-12 | Kim Jun Han | Synthetic resin compositions containing nephrite jade |
| JP2004049002A (ja) * | 2001-07-23 | 2004-02-19 | Mukouguchi Rikio | ペット用健康装身具 |
| AU2002222669A1 (en) * | 2000-12-18 | 2002-07-01 | Yasuo Hasegawa | Personal ornament and ornament for pet |
| SG118142A1 (en) * | 2001-07-06 | 2006-01-27 | Toray Industries | Resin composition adhesive film for semiconductor device and laminated film with metallic foil and semiconductor device using the same |
| KR20140138642A (ko) | 2012-01-26 | 2014-12-04 | 위어 미네랄즈 오스트레일리아 리미티드 | 고분자 합성물 물품 |
| DE202012103376U1 (de) * | 2012-09-04 | 2012-10-01 | Edita Paulaviciute | Schmuckartikel |
| CN106462106B (zh) * | 2014-04-04 | 2022-06-28 | 劳力士有限公司 | 制备带有复合材料制成的插入件的计时器部件的方法以及相关的计时器部件和计时器 |
| CH710548A1 (fr) * | 2014-12-22 | 2016-06-30 | Officine Panerai Ag | Matériau composite, notamment pour l'horlogerie. |
-
2018
- 2018-11-29 JP JP2020528310A patent/JP2021504014A/ja active Pending
- 2018-11-29 EP EP18807388.6A patent/EP3723539A1/fr active Pending
- 2018-11-29 CN CN201880079929.4A patent/CN111465332A/zh active Pending
- 2018-11-29 WO PCT/EP2018/083064 patent/WO2019115249A1/fr not_active Ceased
- 2018-11-29 US US16/770,423 patent/US11583045B2/en active Active
- 2018-11-29 CN CN202411142394.4A patent/CN118975715A/zh active Pending
-
2022
- 2022-08-04 JP JP2022124565A patent/JP7835642B2/ja active Active
-
2024
- 2024-05-09 JP JP2024076466A patent/JP2024105470A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US20200383438A1 (en) | 2020-12-10 |
| US11583045B2 (en) | 2023-02-21 |
| JP2022169582A (ja) | 2022-11-09 |
| JP2021504014A (ja) | 2021-02-15 |
| CN118975715A (zh) | 2024-11-19 |
| JP2024105470A (ja) | 2024-08-06 |
| CN111465332A (zh) | 2020-07-28 |
| WO2019115249A1 (fr) | 2019-06-20 |
| JP7835642B2 (ja) | 2026-03-25 |
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