JP7008147B2 - 陽極酸化金属基板のニッケルを含まないシーリング - Google Patents
陽極酸化金属基板のニッケルを含まないシーリング Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/246—Chemical after-treatment for sealing layers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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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
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/243—Chemical after-treatment using organic dyestuffs
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/26—Anodisation of refractory metals or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/30—Anodisation of magnesium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/04—Metal casings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
Description
Claims (15)
- 方法であって:
ニッケルを含まない(Ni不含)シーリング材料の第1層を陽極酸化金属基板の表面上に配置し;そして
第2シーリング材料の第2層を第1層の上部に配置してNi不含シーリング材料の第1層を陽極酸化金属基板の表面と第2層の間に挟み込み、封止金属基板を形成することを含み、
酢酸、プロピオン酸、ブタン酸、およびペンタン酸のひとつをアンモニア、メチルアミン、エチルアミン、およびプロピルアミンのひとつと組み合わせてNi不含シーリング材料を形成することを含む方法。 - アルミニウム、マグネシウム、チタン、亜鉛、ニオブ、ジルコニウム、ハフニウム、タンタル、またはこれらの合金を陽極酸化することによって陽極酸化金属基板を形成することを含む、請求項1の方法。
- 方法は、テトラエトキシシラン(Si(OC2H5)4)および長鎖シランポリマー溶液を組み合わせて第2シーリング材料を形成することを含む、請求項1または2の方法。
- 長鎖シランポリマー溶液は、アルコールおよび水の共溶媒中に0.1から5パーセントのシランポリマーを含む、請求項3の方法。
- 方法はさらに、陽極酸化金属基板を50℃から100℃において15分間から60分間にわたって焼成することを含む、請求項1から4の何れか1の方法。
- 方法は、Ni不含シーリング材料を配置するために陽極酸化金属基板を染色することを含む、請求項1から5の何れか1の方法。
- 封止金属基板であって:
陽極酸化金属基板;
陽極酸化金属基板上に配置されて陽極酸化金属基板の表面細孔をシールするNi不含シーリング材料の第1層;および
Ni不含シーリング材料の第1層上に配置された第2シーリング材料の第2層を含み、
Ni不含シーリング材料は、酢酸、プロピオン酸、ブタン酸、およびペンタン酸のひとつを、アンモニア、メチルアミン、エチルアミン、およびプロピルアミンのひとつと組み合わせることによって形成されたアミドである、封止金属基板。 - 陽極酸化金属基板は陽極酸化金属基板に色を付与するために着色剤で染色されている、請求項7の封止金属基板。
- 陽極酸化金属基板はアルミニウム、マグネシウム、チタン、亜鉛、ニオブ、ジルコニウム、ハフニウム、タンタル、またはこれらの合金の基板が陽極酸化されて形成されている、請求項7または8の封止金属基板。
- 第2シーリング材料は、テトラエトキシシラン(Si(OC2H5)4)および長鎖シランポリマー溶液の組み合わせである、請求項7から9の何れか1の封止金属基板。
- 長鎖シランポリマー溶液は、アルコールおよび水の共溶媒中に0.1から5パーセントのシランポリマーを含む、請求項10の封止金属基板。
- 機器であって:
ハウジングを含み、ここでハウジングは:
陽極酸化金属基板;
陽極酸化金属基板上に配置されて陽極酸化金属基板の表面細孔をシールするNi不含シーリング材料の第1層;および
Ni不含シーリング材料の第1層上に配置された第2シーリング材料の第2層を含み、
Ni不含シーリング材料は、酢酸、プロピオン酸、ブタン酸、およびペンタン酸のひとつを、アンモニア、メチルアミン、エチルアミン、およびプロピルアミンのひとつと組み合わせることによって形成されたアミドである、機器。 - 陽極酸化金属基板は着色剤で染色されて陽極酸化金属基板に対して色が付与されている、請求項12の機器。
- 第2シーリング材料は、テトラエトキシシラン(Si(OC2H5)4)および長鎖シランポリマー溶液の組み合わせである、請求項12または13の機器。
- 長鎖シランポリマー溶液は、アルコールおよび水の共溶媒中に0.1から5パーセントのシランポリマーを含む、請求項14の機器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/US2018/038987 WO2019245580A1 (en) | 2018-06-22 | 2018-06-22 | Nickel-free sealing of anodized metal substrates |
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JP2021518882A JP2021518882A (ja) | 2021-08-05 |
JP7008147B2 true JP7008147B2 (ja) | 2022-01-25 |
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US (1) | US20210363654A1 (ja) |
JP (1) | JP7008147B2 (ja) |
CN (1) | CN112004669B (ja) |
TW (1) | TWI692549B (ja) |
WO (1) | WO2019245580A1 (ja) |
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US11371157B2 (en) * | 2018-11-30 | 2022-06-28 | Apple Inc. | Process for incorporating zinc into a dyed anodized layer for protecting dye colorants from light exposure |
Citations (3)
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CN103215630A (zh) | 2013-04-23 | 2013-07-24 | 沈阳理工大学 | 用有机-无机复合硅溶胶封闭铝合金阳极氧化膜孔的方法 |
US20140001052A1 (en) | 2012-06-29 | 2014-01-02 | Apple Inc. | Elimination of Crazing in Anodized Layers |
CN107723776A (zh) | 2017-09-29 | 2018-02-23 | 上海釜强智能科技有限公司 | 一种阳极铝氧化膜两步环保无镍封孔工艺 |
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GB9612924D0 (en) * | 1996-06-20 | 1996-08-21 | Clariant Int Ltd | Cobalt-and nickel-free sealant compositions |
JP2001509549A (ja) * | 1997-07-11 | 2001-07-24 | マグネシウム テクノロジー リミティド | 金属及び/又は陽極処理した金属基板の封孔方法 |
AU4807799A (en) | 1998-07-09 | 2000-02-01 | Magnesium Technology Limited | Sealing procedures for metal and/or anodised metal substrates |
US7527872B2 (en) * | 2005-10-25 | 2009-05-05 | Goodrich Corporation | Treated aluminum article and method for making same |
CN101323965B (zh) * | 2008-07-24 | 2012-03-14 | 武汉材料保护研究所 | 用于铝阳极氧化膜的中温封闭剂及封闭工艺 |
CN101736386B (zh) * | 2008-11-27 | 2011-11-16 | 比亚迪股份有限公司 | 一种铝合金封孔剂 |
TWM406615U (en) * | 2010-07-23 | 2011-07-01 | Shun-Xian Du | Multi-level decoration structure for metal surface |
US9187839B2 (en) * | 2010-10-07 | 2015-11-17 | Michael Sheehy | Process for the manufacture of sealed anodized aluminum components |
TW201221700A (en) * | 2010-11-20 | 2012-06-01 | Laird Technologies Inc | Physical vapor deposition (PVD) and cold anodization metal coloring |
US9644281B2 (en) * | 2012-12-19 | 2017-05-09 | Apple Inc. | Cosmetic and protective metal surface treatments |
US20150140340A1 (en) * | 2013-11-21 | 2015-05-21 | Nano And Advanced Materials Institute Limited | Thermal resistant mirror-like coating |
TWI515333B (zh) * | 2014-03-17 | 2016-01-01 | 柯惠蘭 | 在鎂合金表面形成保護披覆層之方法及其保護披覆層 |
KR102464007B1 (ko) * | 2016-05-27 | 2022-11-07 | 삼성전자주식회사 | 하우징, 하우징의 제조 방법 및 이를 포함하는 전자 장치 |
CN107740167B (zh) * | 2017-09-05 | 2019-06-18 | 江苏飞拓界面工程科技有限公司 | 一种常温稳定高效铝及铝合金环保封闭剂 |
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- 2018-06-22 WO PCT/US2018/038987 patent/WO2019245580A1/en active Application Filing
- 2018-06-22 CN CN201880092784.1A patent/CN112004669B/zh active Active
- 2018-06-22 JP JP2020558009A patent/JP7008147B2/ja active Active
- 2018-06-22 US US16/978,733 patent/US20210363654A1/en active Pending
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140001052A1 (en) | 2012-06-29 | 2014-01-02 | Apple Inc. | Elimination of Crazing in Anodized Layers |
CN103215630A (zh) | 2013-04-23 | 2013-07-24 | 沈阳理工大学 | 用有机-无机复合硅溶胶封闭铝合金阳极氧化膜孔的方法 |
CN107723776A (zh) | 2017-09-29 | 2018-02-23 | 上海釜强智能科技有限公司 | 一种阳极铝氧化膜两步环保无镍封孔工艺 |
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TW202001001A (zh) | 2020-01-01 |
WO2019245580A1 (en) | 2019-12-26 |
US20210363654A1 (en) | 2021-11-25 |
TWI692549B (zh) | 2020-05-01 |
CN112004669B (zh) | 2023-06-23 |
CN112004669A (zh) | 2020-11-27 |
JP2021518882A (ja) | 2021-08-05 |
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