JP7239281B2 - 複雑腕時計コンポーネントのための保護コーティング - Google Patents
複雑腕時計コンポーネントのための保護コーティング Download PDFInfo
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- JP7239281B2 JP7239281B2 JP2018145192A JP2018145192A JP7239281B2 JP 7239281 B2 JP7239281 B2 JP 7239281B2 JP 2018145192 A JP2018145192 A JP 2018145192A JP 2018145192 A JP2018145192 A JP 2018145192A JP 7239281 B2 JP7239281 B2 JP 7239281B2
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- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45555—Atomic layer deposition [ALD] applied in non-semiconductor technology
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/403—Oxides of aluminium, magnesium or beryllium
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/405—Oxides of refractory metals or yttrium
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
-
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/06—Dials
- G04B19/12—Selection of materials for dials or graduations markings
-
- 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
-
- 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
- G04B37/223—Materials or processes of manufacturing pocket watch or wrist watch cases metallic cases coated with a nonmetallic layer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
TMA(トリメチルアルミニウム):周囲温度で導入、
TDMATi(テトラジメチルアミノチタン):73℃~80℃で導入、
TBTEMTa(t-ブチルイミド)トリス(エチルメチルアミド)タンタル):90℃~100℃で導入、
TiCl4(チタンテトラクロリド):周囲温度で導入。
第2の実施形態の第1の変形形態においては、交互に注入されるTMA及びH2O前駆体からALDによって純粋なAl2O3コーティングを堆積させる。200サイクル(試験1)によって23nmの膜厚が構築され、500サイクル(試験2)によって57nm厚の層が得られ、これらの層は完全にコンパクトで試料の表面に対して沿う。
第2の実施形態の第2の変形形態では、交互に注入されるTDMATi及びH2O前駆体からALDによって純粋なTiO2コーティングを堆積させる。444サイクル(試験3)により24nmの膜厚を構築することが可能であり、1111サイクル(試験4)により54nm厚の層が得られ、これらの層は、同様に試験4においてコーティングされた試料DのFIB調製断面上の図2に示したTEM画像上で観察できる通り、完全にコンパクトで文字盤の表面にコンフォーマルである。
第2の実施形態の第3の変形形態では、交互に注入されるTBTEMTa及びH2O前駆体からALDによって純粋なTa2O5コーティングを堆積させる(試験番号5~13)。サイクル数、膜厚、及び結果の関係を表6に示し、OTR/WVTRの変化を図4a及び4bに詳述する。
Claims (10)
- それぞれ異なる材料で作られた少なくとも2つの部品からなる複雑腕時計コンポーネントを気体環境から保護する方法であって、
前記複雑腕時計コンポーネントは、文字盤、指針、ムーブメントブランク、リューズのいずれかから選択され、
前記複雑腕時計コンポーネントとして組み立てられた部品の表面全体を原子層堆積(ALD)により膜厚100nm以下で、ALDコーティング前の前記複雑腕時計コンポーネントとALDコーティングされた複雑腕時計コンポーネントとの色差ΔELabが4未満になる保護コーティングで被覆して、該気体環境中の酸素、水蒸気及び硫黄含有化合物気体のいずれか少なくとも一つによる変色又は腐食を保護する方法。 - 前記保護コーティングの前か後に、ALDコーティング以外のコーティングを適用する請求項1に記載の方法。
- 前記保護コーティングが肉眼での観察によって視認されない、請求項1又は2に記載の方法。
- 請求項1~3のいずれか1項に記載の方法によってコーティングされた複雑腕時計コンポーネントは、アフターサービス及び/又は長期保管のために用いる、請求項1~3のいずれか1項に記載の方法。
- 前記ALDコーティングは、金属酸化物、金属窒化物、金属酸炭窒化物、金属炭窒化物、及び金属硫化物層から選択される、1つの層、又は、同一の又は異なる2以上の層を含む、請求項1~4のいずれか1項に記載の方法。
- 前記ALDコーティングは1つの金属酸化物層、又は、2以上の同一の又は異なる金属酸化物層を含む、請求項1~5のいずれか1項に記載の方法。
- 前記金属酸化物層は、Al2O3層、TiO2層、Ta2O5層のいずれか1層、又は、Al2O3層及びTiO2層が積層された2層以上から選択される、請求項6に記載の方法。
- 前記ALDコーティングの膜厚は少なくとも1原子単層である、請求項1~7のいずれか1項に記載の方法。
- 前記ALDコーティングの膜厚は1原子単層~100nmである、請求項1~8のいずれか1項に記載の方法。
- それぞれ異なる材料で作られた少なくとも2つの部品からなる複雑腕時計コンポーネントであって、
前記複雑腕時計コンポーネントは、文字盤、指針、ムーブメントブランク、リューズのいずれかから選択され、
前記複雑腕時計コンポーネントとして組み立てられた部品の表面全体は原子層堆積(ALD)によって形成され、膜厚100nm以下で、ALDコーティング前の前記複雑腕時計コンポーネントとALDコーティングされた複雑腕時計コンポーネントとの色差ΔELabが4未満であり、酸素、水蒸気及び硫黄含有化合物気体のいずれか少なくとも一つによる変色又は腐食を保護するための保護コーティングで被覆されている複雑腕時計コンポーネント。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17190822.1 | 2017-09-13 | ||
EP17190822.1A EP3456859A1 (en) | 2017-09-13 | 2017-09-13 | Protective coating for a complex watch component |
Publications (2)
Publication Number | Publication Date |
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JP2019053045A JP2019053045A (ja) | 2019-04-04 |
JP7239281B2 true JP7239281B2 (ja) | 2023-03-14 |
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JP2018145192A Active JP7239281B2 (ja) | 2017-09-13 | 2018-08-01 | 複雑腕時計コンポーネントのための保護コーティング |
Country Status (4)
Country | Link |
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US (2) | US20190078209A1 (ja) |
EP (1) | EP3456859A1 (ja) |
JP (1) | JP7239281B2 (ja) |
CN (1) | CN109487232A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3626856A1 (fr) * | 2018-09-21 | 2020-03-25 | The Swatch Group Research and Development Ltd | Substrat comprenant une surface argentee protegee contre le ternissement de l'argent et procede de fabrication d'un tel substrat |
US11402245B2 (en) * | 2019-08-13 | 2022-08-02 | Rosemount Aerospace Inc. | Air data probe corrosion protection |
CH716627A1 (fr) * | 2019-09-23 | 2021-03-31 | Mft Dhorlogerie Audemars Piguet Sa | Matériau composite forgé. |
JP7015481B2 (ja) * | 2019-11-07 | 2022-02-03 | カシオ計算機株式会社 | 文字板および時計 |
TWI707058B (zh) * | 2019-12-19 | 2020-10-11 | 汎銓科技股份有限公司 | 一種物性分析試片的製備方法 |
EP3892151A1 (fr) * | 2020-04-06 | 2021-10-13 | Rolex Sa | Composant horloger et procédé de fabrication d'un composant horloger |
JP2022058178A (ja) * | 2020-09-30 | 2022-04-11 | 株式会社住化分析センター | 試料の製造方法、及び試料の観察方法 |
EP4001458A1 (fr) * | 2020-11-17 | 2022-05-25 | The Swatch Group Research and Development Ltd | Procede de depot d'un revetement sur un article, tel qu'un composant horloger et article revetu par un tel procede |
Citations (8)
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JP2011514264A (ja) | 2008-01-25 | 2011-05-06 | コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ | 支持体ウエハ上に転写される画像要素を備える物体、および、そのような物体の製作方法 |
JP5432183B2 (ja) | 2008-01-08 | 2014-03-05 | オシャディ ドラッグ アドミニストレーション リミティッド | タンパク質およびペプチドの治療薬の経口投与に関する方法および組成物 |
JP2014124870A (ja) | 2012-12-27 | 2014-07-07 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
JP2015522152A (ja) | 2012-07-06 | 2015-08-03 | ロレックス・ソシエテ・アノニムRolex Sa | 時計構成要素の表面の処理方法およびその方法によって得られる時計構成要素 |
WO2015133441A1 (ja) | 2014-03-04 | 2015-09-11 | 東洋製罐グループホールディングス株式会社 | ガスバリア性積層体 |
US20160060758A1 (en) | 2014-08-29 | 2016-03-03 | University Of Maryland, College Park | Protective coated object and method of coating an object |
JP2016173361A (ja) | 2015-03-13 | 2016-09-29 | ロレックス・ソシエテ・アノニムRolex Sa | 時計部品の装飾の方法、及び当該方法で得られる時計部品 |
DE102016109674A1 (de) | 2015-05-26 | 2016-12-01 | FEHR et Cie SA | Schwarzes Uhrenzifferblatt und Verfahren zu dessen Herstellung |
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JPS5432183A (en) * | 1977-08-16 | 1979-03-09 | Seiko Instr & Electronics Ltd | Dial plate for watch |
JPS56163266A (en) * | 1980-05-15 | 1981-12-15 | Kawaguchiko Seimitsu Kk | Manufacture of dial plate for timepiece |
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CH706915B1 (en) | 2012-09-05 | 2017-03-31 | Swatch Group Res & Dev Ltd | Anti-tarnish coating on watch components. |
EP3002638B1 (fr) | 2014-09-08 | 2021-08-18 | Richemont International S.A. | Procédé de fabrication d'un ressort spiral thermocompensé |
EP3141520B1 (fr) * | 2015-09-08 | 2018-03-14 | Nivarox-FAR S.A. | Procédé de fabrication d'une pièce micromécanique horlogère et ladite pièce micromécanique horlogère |
-
2017
- 2017-09-13 EP EP17190822.1A patent/EP3456859A1/en active Pending
-
2018
- 2018-08-01 JP JP2018145192A patent/JP7239281B2/ja active Active
- 2018-08-28 CN CN201810985669.9A patent/CN109487232A/zh active Pending
- 2018-09-13 US US16/129,850 patent/US20190078209A1/en not_active Abandoned
-
2021
- 2021-03-22 US US17/208,476 patent/US20210222297A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5432183B2 (ja) | 2008-01-08 | 2014-03-05 | オシャディ ドラッグ アドミニストレーション リミティッド | タンパク質およびペプチドの治療薬の経口投与に関する方法および組成物 |
JP2011514264A (ja) | 2008-01-25 | 2011-05-06 | コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ | 支持体ウエハ上に転写される画像要素を備える物体、および、そのような物体の製作方法 |
JP2015522152A (ja) | 2012-07-06 | 2015-08-03 | ロレックス・ソシエテ・アノニムRolex Sa | 時計構成要素の表面の処理方法およびその方法によって得られる時計構成要素 |
JP2014124870A (ja) | 2012-12-27 | 2014-07-07 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置 |
WO2015133441A1 (ja) | 2014-03-04 | 2015-09-11 | 東洋製罐グループホールディングス株式会社 | ガスバリア性積層体 |
US20160060758A1 (en) | 2014-08-29 | 2016-03-03 | University Of Maryland, College Park | Protective coated object and method of coating an object |
JP2016173361A (ja) | 2015-03-13 | 2016-09-29 | ロレックス・ソシエテ・アノニムRolex Sa | 時計部品の装飾の方法、及び当該方法で得られる時計部品 |
DE102016109674A1 (de) | 2015-05-26 | 2016-12-01 | FEHR et Cie SA | Schwarzes Uhrenzifferblatt und Verfahren zu dessen Herstellung |
Also Published As
Publication number | Publication date |
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US20190078209A1 (en) | 2019-03-14 |
EP3456859A1 (en) | 2019-03-20 |
JP2019053045A (ja) | 2019-04-04 |
US20210222297A1 (en) | 2021-07-22 |
CN109487232A (zh) | 2019-03-19 |
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