JP2022036974A - ガラス成形モールドのためのコーティングおよびそれを含むモールド - Google Patents
ガラス成形モールドのためのコーティングおよびそれを含むモールド Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
- C03B11/084—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor
- C03B11/086—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor of coated dies
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- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
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- C03B11/06—Construction of plunger or mould
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- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
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- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
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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
- C23C16/403—Oxides of aluminium, magnesium or beryllium
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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
- 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
- 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
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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
- 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
- C23C28/04—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 only coatings of inorganic non-metallic material
- C23C28/042—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 only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
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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
- 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
- C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
- C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/03—Press-mould materials defined by material properties or parameters, e.g. relative CTE of mould parts
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/05—Press-mould die materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/10—Die base materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/14—Die top coat materials, e.g. materials for the glass-contacting layers
- C03B2215/20—Oxide ceramics
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
- C03B2215/31—Two or more distinct intermediate layers or zones
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
- C03B2215/32—Intermediate layers, e.g. graded zone of base/top material of metallic or silicon material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
- C03B2215/34—Intermediate layers, e.g. graded zone of base/top material of ceramic or cermet material, e.g. diamond-like carbon
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (16)
- 1つまたは複数のモールドフィーチャを有する微結晶粒状黒鉛モールド本体と、
前記1つまたは複数のモールドフィーチャ上のコーティングであって、原子層堆積により形成され、かつアルミナ層またはアルミナおよびイットリアの層を含む、コーティングと
を含むガラス形成モールド。 - コーティングが、黒鉛モールド本体の熱膨張係数の1ppm/℃以内である熱膨張係数を有する、請求項1に記載のモールド。
- 微結晶粒状黒鉛が、10ミクロン以下である結晶粒サイズを有する、請求項1に記載のモールド。
- コーティングの厚さが10ナノメートル~500,000ナノメートルの間である、請求項1に記載のモールド。
- コーティングがアルミナから本質的になる、請求項1に記載のモールド。
- コーティングが、アルミナおよびイットリアの交互層から本質的になる、請求項1に記載のモールド。
- モールドの平均平面から約25ミクロンを超えている表面の不連続部がない、請求項1に記載のモールド。
- 微結晶粒状モールド本体を提供することと、
アルミナ層またはアルミナおよびイットリアの層を含むコーティングを原子層堆積により前記モールド本体上に堆積させることと
を含む、ガラス形成モールドを製作する方法。 - コーティングが、黒鉛モールド本体の熱膨張係数の1ppm/℃以内である熱膨張係数を有する、請求項8に記載の方法。
- 微結晶粒状黒鉛が、10ミクロン以下である結晶粒サイズを有する、請求項8に記載の方法。
- コーティングの厚さが10ナノメートル~500,000ナノメートルの間である、請求項8に記載の方法。
- コーティングがアルミナから本質的になる、請求項8に記載の方法。
- コーティングが、アルミナおよびイットリアの交互層から本質的になる、請求項8に記載の方法。
- モールドに、モールドの平均平面から約25ミクロンを超えている表面の不連続部がない、請求項8に記載の方法。
- 微結晶粒状モールド本体を提供することと、
アルミナ層またはアルミナおよびイットリアの層を含むコーティングを原子層堆積によりモールド本体上に堆積させることと、
モールドの表面を軟化ガラスと接触させることと
を含む、ガラス物品を形成する方法。 - 軟化ガラスが軟化アルミノケイ酸ガラスである、請求項15に記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762561493P | 2017-09-21 | 2017-09-21 | |
US62/561,493 | 2017-09-21 | ||
JP2020515903A JP7288434B2 (ja) | 2017-09-21 | 2018-09-21 | ガラス成形モールドのためのコーティングおよびそれを含むモールド |
PCT/US2018/052238 WO2019060739A1 (en) | 2017-09-21 | 2018-09-21 | COATINGS FOR GLASS-FORMING MOLDS AND MOLDS COMPRISING THE SAME |
Related Parent Applications (1)
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JP2020515903A Division JP7288434B2 (ja) | 2017-09-21 | 2018-09-21 | ガラス成形モールドのためのコーティングおよびそれを含むモールド |
Publications (1)
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JP2022036974A true JP2022036974A (ja) | 2022-03-08 |
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JP2020515903A Active JP7288434B2 (ja) | 2017-09-21 | 2018-09-21 | ガラス成形モールドのためのコーティングおよびそれを含むモールド |
JP2021188253A Pending JP2022036974A (ja) | 2017-09-21 | 2021-11-19 | ガラス成形モールドのためのコーティングおよびそれを含むモールド |
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JP2020515903A Active JP7288434B2 (ja) | 2017-09-21 | 2018-09-21 | ガラス成形モールドのためのコーティングおよびそれを含むモールド |
Country Status (7)
Country | Link |
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US (1) | US10882774B2 (ja) |
EP (1) | EP3684736A4 (ja) |
JP (2) | JP7288434B2 (ja) |
KR (2) | KR102338247B1 (ja) |
CN (1) | CN111108070A (ja) |
TW (1) | TWI713901B (ja) |
WO (1) | WO2019060739A1 (ja) |
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CN111108070A (zh) * | 2017-09-21 | 2020-05-05 | 恩特格里斯公司 | 用于玻璃成型模具的涂层及包括涂层的模具 |
CN111440010A (zh) * | 2020-05-18 | 2020-07-24 | 宁波江丰电子材料股份有限公司 | 一种带有氧化铝涂层的高纯石墨工具及其制备方法和用途 |
CN112374736A (zh) * | 2020-11-09 | 2021-02-19 | 江苏铁锚玻璃股份有限公司 | 多曲面、大拱高硅酸盐玻璃的物理强化方法及成型模具 |
CN112645738A (zh) * | 2020-12-25 | 2021-04-13 | 安徽金龙浩光电科技有限公司 | 一种石墨模具及其保养方法和应用 |
CN113817346B (zh) * | 2021-10-08 | 2022-04-22 | 烟台佳隆纳米产业有限公司 | 延长石墨模具使用寿命的保护剂及其制备方法、使用方法 |
CN117985949B (zh) * | 2024-04-03 | 2024-06-21 | 苏州高芯众科半导体有限公司 | 一种硅钇铝铬镁氧中间相喷涂粉及其制备方法 |
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- 2018-09-21 WO PCT/US2018/052238 patent/WO2019060739A1/en unknown
- 2018-09-21 KR KR1020207007658A patent/KR102338247B1/ko active IP Right Grant
- 2018-09-21 KR KR1020217040077A patent/KR102477405B1/ko active IP Right Grant
- 2018-09-21 US US16/137,730 patent/US10882774B2/en active Active
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CN111108070A (zh) | 2020-05-05 |
US10882774B2 (en) | 2021-01-05 |
US20190084862A1 (en) | 2019-03-21 |
EP3684736A4 (en) | 2021-06-23 |
JP2020534237A (ja) | 2020-11-26 |
EP3684736A1 (en) | 2020-07-29 |
TWI713901B (zh) | 2020-12-21 |
KR20210152026A (ko) | 2021-12-14 |
KR102477405B1 (ko) | 2022-12-13 |
TW201920023A (zh) | 2019-06-01 |
WO2019060739A1 (en) | 2019-03-28 |
KR20200033975A (ko) | 2020-03-30 |
JP7288434B2 (ja) | 2023-06-07 |
KR102338247B1 (ko) | 2021-12-10 |
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