JP6119152B2 - ノズル板、ノズル板の製造方法、液体吐出ヘッド及び画像形成装置 - Google Patents
ノズル板、ノズル板の製造方法、液体吐出ヘッド及び画像形成装置 Download PDFInfo
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- JP6119152B2 JP6119152B2 JP2012202344A JP2012202344A JP6119152B2 JP 6119152 B2 JP6119152 B2 JP 6119152B2 JP 2012202344 A JP2012202344 A JP 2012202344A JP 2012202344 A JP2012202344 A JP 2012202344A JP 6119152 B2 JP6119152 B2 JP 6119152B2
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- 239000007788 liquid Substances 0.000 title claims description 127
- 238000004519 manufacturing process Methods 0.000 title claims description 34
- 239000000463 material Substances 0.000 claims description 107
- 239000011651 chromium Substances 0.000 claims description 78
- 239000005871 repellent Substances 0.000 claims description 73
- 230000002940 repellent Effects 0.000 claims description 67
- 229910001220 stainless steel Inorganic materials 0.000 claims description 59
- 239000010935 stainless steel Substances 0.000 claims description 59
- 239000002344 surface layer Substances 0.000 claims description 49
- 238000005498 polishing Methods 0.000 claims description 42
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 39
- 229910052804 chromium Inorganic materials 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 25
- 239000004642 Polyimide Substances 0.000 claims description 19
- 229920001721 polyimide Polymers 0.000 claims description 19
- 238000005530 etching Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
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- 230000009471 action Effects 0.000 claims description 3
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 238000005240 physical vapour deposition Methods 0.000 claims description 3
- 229920002312 polyamide-imide Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
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- 238000001771 vacuum deposition Methods 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000007733 ion plating Methods 0.000 claims description 2
- 239000011049 pearl Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 90
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 24
- 239000002245 particle Substances 0.000 description 20
- 229910052681 coesite Inorganic materials 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 229910052906 cristobalite Inorganic materials 0.000 description 12
- 239000000377 silicon dioxide Substances 0.000 description 12
- 235000012239 silicon dioxide Nutrition 0.000 description 12
- 229910052682 stishovite Inorganic materials 0.000 description 12
- 229910052905 tridymite Inorganic materials 0.000 description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 229910017604 nitric acid Inorganic materials 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
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- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 229910000423 chromium oxide Inorganic materials 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
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- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
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- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 229920005575 poly(amic acid) Polymers 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001272720 Medialuna californiensis Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
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- 239000010702 perfluoropolyether Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/1433—Structure of nozzle plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1607—Production of print heads with piezoelectric elements
- B41J2/161—Production of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1606—Coating the nozzle area or the ink chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/162—Manufacturing of the nozzle plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
- B41J2/1629—Manufacturing processes etching wet etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1632—Manufacturing processes machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1645—Manufacturing processes thin film formation thin film formation by spincoating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1646—Manufacturing processes thin film formation thin film formation by sputtering
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
液滴を吐出するノズル孔が形成されたノズル基材の少なくとも滴吐出面側表面に、撥液膜が形成されたノズル板であって、
前記ノズル基材は、ステンレス材からなり、
前記ステンレス材は、前記撥液膜が形成される表面側にクロムの濃度が前記ステンレス材自体のクロムの濃度よりも高い表層領域を有し、
前記表層領域のFeに対するCrの割合(Cr/Fe)が0.8以上であり、
前記撥液膜は、炭素を含む膜であり、
前記撥液膜は、前記ステンレス材に直接成膜されている
構成とした。
ステンレス材331の表層領域331AのSiO2膜33上に撥液膜32を成膜した。
2 振動板部材
3 ノズル板
4 ノズル
6 個別液室
12 圧電部材
17 フレーム部材
31 ノズル基材
32 撥液膜
331 ステンレス材
331A 表層領域
331B 母材領域
411k、411c、411m、411y 記録ヘッド
Claims (7)
- 液滴を吐出するノズル孔が形成されたノズル基材の少なくとも滴吐出面側表面に、撥液膜が形成されたノズル板であって、
前記ノズル基材は、ステンレス材からなり、
前記ステンレス材は、前記撥液膜が形成される表面側にクロムの濃度が前記ステンレス材自体のクロムの濃度よりも高い表層領域を有し、
前記表層領域のFeに対するCrの割合(Cr/Fe)が0.8以上であり、
前記撥液膜は、炭素を含む膜であり、
前記撥液膜は、前記ステンレス材に直接成膜されている
ことを特徴とするノズル板。 - 前記撥液膜の材料が、ポリイミド、ポリアミドイミド、フッ素含有ポリイミド、PTFE、パールフオロポリオキセタン、変形パーフルオロポリオキセタン、又は、これらの混合物であることを特徴とする請求項1に記載のノズル板。
- 請求項1又は2に記載のノズル板を製造する製造方法であって、
前記ノズル基材の表面を研磨剤によって研磨し、前記研磨剤のエッチング作用で前記ステンレス材の表層領域のFeを除去し、Crと酸素Oを結合する
ことを特徴とするノズル板の製造方法。 - 前記研磨剤の水素イオン濃度(pH)が、4≧pH≧2、であることを特徴とする請求項3に記載のノズル板の製造方法。
- 前記撥液膜を、スピンコート法、ディッピング法、真空蒸着法、CVD法、PVD法、スパッタリング法、イオンプレーティング法のいずれかにより形成することを特徴とする請求項3又は4に記載のノズル板の製造方法。
- 請求項1又は2に記載のノズル板を備えていることを特徴とする液体吐出ヘッド。
- 請求項6に記載の液体吐出ヘッドを備えていることを特徴とする画像形成装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012202344A JP6119152B2 (ja) | 2012-09-14 | 2012-09-14 | ノズル板、ノズル板の製造方法、液体吐出ヘッド及び画像形成装置 |
US14/019,662 US8911061B2 (en) | 2012-09-14 | 2013-09-06 | Nozzle plate, nozzle plate production method, liquid discharge head, and image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012202344A JP6119152B2 (ja) | 2012-09-14 | 2012-09-14 | ノズル板、ノズル板の製造方法、液体吐出ヘッド及び画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014054815A JP2014054815A (ja) | 2014-03-27 |
JP6119152B2 true JP6119152B2 (ja) | 2017-04-26 |
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Application Number | Title | Priority Date | Filing Date |
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JP2012202344A Active JP6119152B2 (ja) | 2012-09-14 | 2012-09-14 | ノズル板、ノズル板の製造方法、液体吐出ヘッド及び画像形成装置 |
Country Status (2)
Country | Link |
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US (1) | US8911061B2 (ja) |
JP (1) | JP6119152B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022044245A1 (ja) | 2020-08-28 | 2022-03-03 | コニカミノルタ株式会社 | ノズルプレート及びインクジェットヘッド |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6188500B2 (ja) * | 2013-09-05 | 2017-08-30 | キヤノン株式会社 | 液体吐出ヘッド及びその製造方法 |
JP7086569B2 (ja) * | 2017-11-14 | 2022-06-20 | エスアイアイ・プリンテック株式会社 | 噴射孔プレート、液体噴射ヘッド、液体噴射記録装置、および噴射孔プレートの製造方法 |
CN116096578A (zh) * | 2020-08-28 | 2023-05-09 | 柯尼卡美能达株式会社 | 喷墨头 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61280929A (ja) * | 1985-06-07 | 1986-12-11 | 株式会社 野村鍍金 | フツ素樹脂被覆金属 |
JPH0361382A (ja) * | 1989-07-31 | 1991-03-18 | Nippon Kinzoku Co Ltd | ステンレス鋼の表面処理方法 |
JPH0725015A (ja) * | 1993-07-08 | 1995-01-27 | Seiko Epson Corp | インクジェットプリンター及びその製造方法 |
JPH0924337A (ja) | 1995-07-10 | 1997-01-28 | Matsushita Electric Ind Co Ltd | 撥水性ステンレス及びその製造方法 |
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JP2000279879A (ja) * | 1999-03-29 | 2000-10-10 | Nisshin Steel Co Ltd | 密着性と耐食性に優れた透明フッ素樹脂被覆ステンレス鋼板およびその製造方法 |
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