KR100868137B1 - 구리 및 구리 합금의 표면 처리제 - Google Patents
구리 및 구리 합금의 표면 처리제 Download PDFInfo
- Publication number
- KR100868137B1 KR100868137B1 KR1020037016624A KR20037016624A KR100868137B1 KR 100868137 B1 KR100868137 B1 KR 100868137B1 KR 1020037016624 A KR1020037016624 A KR 1020037016624A KR 20037016624 A KR20037016624 A KR 20037016624A KR 100868137 B1 KR100868137 B1 KR 100868137B1
- Authority
- KR
- South Korea
- Prior art keywords
- copper
- ppm
- ions
- tetrazole
- surface treatment
- Prior art date
Links
Classifications
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/18—Acidic compositions for etching copper or alloys thereof
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/52—Treatment of copper or alloys based thereon
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
- H05K3/383—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by microetching
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/12—Using specific substances
- H05K2203/122—Organic non-polymeric compounds, e.g. oil, wax, thiol
- H05K2203/124—Heterocyclic organic compounds, e.g. azole, furan
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- ing And Chemical Polishing (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
본 발명의 목적은 구리 및 구리 합금,특히 전자 공업 분야에서의 전기 분해 구리박 및 구리 도금의 표면을 균일한 조면화 상태로 할 수 있고 레지스트 등의 수지층과의 밀착성을 향상시키며,또한, 연속 사용시에 있어서 경시적으로 안정적인 구리 조면화 상태를 얻을 수 있는 표면 처리제를 제공하고, 나아가서는 구리 표면의 조면화 방법을 제공하는 것에 있다.
본 발명의 과산화수소의 농도는 일반적으로 사용되는 농도 범위면 좋지만, 특히 0.5∼10 중량% 가 가장 적합하고, 보다 바람직하게는 0.5∼5 중량% 이다. 0.5 중량% 미만의 과산화수소 농도에서는 관리가 번잡하며 또한 연마 속도가 부족하고,과산화수소 농도가 10 중량% 를 넘으면 에칭 속도가 너무 빠르기 때문에 연마량의 제어가 곤란해진다.
테트라졸류 (중량%) | 은 이온(ppm) | 할로겐 이온(ppm) | 밀착성 | |
실시예 1 | 5-아미노-1H-테트라졸 0.3 | 0.2 | 염소 0.2 | ◎ |
실시예 2 | 5-아미노-1H-테트라졸 0.3 | 0.2 | 브롬 1 | ◎ |
실시예 3 | 5-아미노-1H-테트라졸 0.5 | 0.6 | 요오드 0.3 | |
실시예 4 | 벤조트리아졸 0.4 | 0.3 | 염소 0.5 | ◎ |
실시예 5 | 5-아미노-1H-테트라졸 0.3 | 0.2 | 염소 0.2 | ◎ |
실시예 6 | 1H-테트라졸 0.4 | 0.3 | 브롬 2 | ◎ |
비교예 1 | 없음 | 없음 | 없음 | × |
비교예 2 | 없음 | 0.5 | 없음 | × |
비교예 3 | 없음 | 없음 | 염소 0.8 | × |
비교예 4 | 5-아미노-1H-테트라졸 0.2 | 없음 | 없음 | × |
비교예 5 | 벤조트리아졸 0.5 | 없음 | 브롬 1 | × |
비교예 6 | 5-아미노-1H-테트라졸 0.3 | 0.5 | 없음 | △ |
비교예 7 | 1H-테트라졸 0.2 | 없음 | 브롬 1 | × |
비교예 8 | 5-아미노-1H-테트라졸 0.3 | 0.5 | 없음 | △ |
Claims (6)
- 과산화수소,광산,아졸류,은 이온 및 할로겐 이온을 함유하는 표면 처리제로서, 아졸류를 0.01∼1 중량%,은 이온을 0.1∼3 ppm 및 할로겐 이온을 0.05∼10 ppm 함유하고; 과산화수소의 농도가 0.5~10 중량%, 광산의 농도가 0.5~15 중량%인 표면 처리제.
- 제1항에 있어서,아졸류가 1H-테트라졸,5-메틸-1H-테트라졸, 5-페닐-lH-테트라졸 및 5-아미노-1H-테트라졸로 구성된 군으로부터 선택된 1종인 것을 특징으로 하는 표면 처리제.
- 제1항에 있어서,할로겐 이온이 염소 이온,브롬 이온 및 요오드 이온으로 구성된 군으로부터 선택된 적어도 1종인 것을 특징으로 하는 표면 처리제.
- 삭제
- 제1항에 기재된 표면 처리제를 이용하는 구리 부착 기판의 표면 처리 방법.
- 제1항에 기재된 표면 처리제를 이용하는 구리 도금 기판의 표면 처리 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001190660A JP4687852B2 (ja) | 2001-06-25 | 2001-06-25 | 銅および銅合金の表面処理剤 |
JPJP-P-2001-00190660 | 2001-06-25 | ||
PCT/JP2002/006061 WO2003000954A1 (fr) | 2001-06-25 | 2002-06-18 | Agent de traitement de surface pour cuivre et alliage de cuivre |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040016889A KR20040016889A (ko) | 2004-02-25 |
KR100868137B1 true KR100868137B1 (ko) | 2008-11-10 |
Family
ID=19029398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037016624A KR100868137B1 (ko) | 2001-06-25 | 2002-06-18 | 구리 및 구리 합금의 표면 처리제 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7232528B2 (ko) |
JP (1) | JP4687852B2 (ko) |
KR (1) | KR100868137B1 (ko) |
CN (1) | CN1239747C (ko) |
WO (1) | WO2003000954A1 (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040099637A1 (en) * | 2000-06-16 | 2004-05-27 | Shipley Company, L.L.C. | Composition for producing metal surface topography |
JP4090951B2 (ja) * | 2003-06-26 | 2008-05-28 | 株式会社荏原電産 | 銅及び銅合金の鏡面仕上げエッチング液 |
TWI282377B (en) * | 2003-07-25 | 2007-06-11 | Mec Co Ltd | Etchant, replenishment solution and method for producing copper wiring using the same |
JP4368161B2 (ja) * | 2003-08-08 | 2009-11-18 | 日鉱金属株式会社 | 銅、銅合金の表面処理剤 |
WO2005075706A1 (ja) | 2004-02-05 | 2005-08-18 | Nippon Mining & Metals Co., Ltd. | 金属の表面処理剤 |
JP4488188B2 (ja) | 2004-06-29 | 2010-06-23 | 三菱瓦斯化学株式会社 | セミアディティブ法プリント配線基板製造用エッチング液 |
JP4632038B2 (ja) * | 2005-04-08 | 2011-02-16 | 三菱瓦斯化学株式会社 | 銅配線基板製造方法 |
JP4750645B2 (ja) * | 2006-08-11 | 2011-08-17 | 日本表面化学株式会社 | 銅又は銅合金表面の表面処理剤及び処理方法 |
JP5121273B2 (ja) * | 2007-03-29 | 2013-01-16 | 富士フイルム株式会社 | 金属用研磨液及び研磨方法 |
JP2009041097A (ja) * | 2007-08-10 | 2009-02-26 | Rohm & Haas Electronic Materials Llc | 銅めっき方法 |
JP2009299096A (ja) * | 2008-06-10 | 2009-12-24 | Ebara Densan Ltd | プリント回路基板用銅及び銅合金の表面処理液と表面処理方法 |
JP5499517B2 (ja) * | 2009-05-21 | 2014-05-21 | 三菱瓦斯化学株式会社 | 金属表面処理方法 |
KR101709925B1 (ko) * | 2010-01-28 | 2017-02-27 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 구리/티타늄계 다층 박막용 에칭액 |
JP5051323B2 (ja) * | 2010-02-15 | 2012-10-17 | 三菱瓦斯化学株式会社 | 銅層及びモリブデン層を含む多層薄膜用エッチング液 |
JP5940843B2 (ja) * | 2012-03-14 | 2016-06-29 | 四国化成工業株式会社 | 銅または銅合金の表面処理剤およびその利用 |
JP6225467B2 (ja) * | 2012-06-06 | 2017-11-08 | 三菱瓦斯化学株式会社 | プリント配線板用銅箔およびその製造方法ならびにその銅箔を用いたプリント配線板 |
KR102128954B1 (ko) * | 2012-06-06 | 2020-07-01 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 프린트 배선판용 동박, 그 제조방법, 및 그 동박을 사용한 프린트 배선판 |
CN103510089B (zh) * | 2012-06-29 | 2017-04-12 | 三菱瓦斯化学株式会社 | 蚀刻用液体组合物和使用其的多层印刷电路板的制造方法 |
JP6120147B2 (ja) * | 2012-06-29 | 2017-04-26 | 三菱瓦斯化学株式会社 | エッチング用液体組成物およびそれを用いた多層プリント配線板の製造方法 |
JP6464578B2 (ja) | 2013-08-01 | 2019-02-06 | 三菱瓦斯化学株式会社 | プリント配線板の製造方法 |
JP6424559B2 (ja) | 2013-11-22 | 2018-11-21 | 三菱瓦斯化学株式会社 | エッチング用組成物及びそれを用いたプリント配線板の製造方法 |
TWI705159B (zh) * | 2015-09-30 | 2020-09-21 | 日商三菱綜合材料股份有限公司 | 高純度銅電解精煉用添加劑、高純度銅之製造方法、及高純度電解銅 |
EP3159432B1 (en) * | 2015-10-23 | 2020-08-05 | ATOTECH Deutschland GmbH | Surface treatment agent for copper and copper alloy surfaces |
CN107278052A (zh) * | 2016-04-08 | 2017-10-20 | 东莞市斯坦得电子材料有限公司 | 用于印制线路板光致图形转移前处理的化学粗化工艺 |
JP6777420B2 (ja) * | 2016-04-21 | 2020-10-28 | 関東化学株式会社 | 単層膜または積層膜のエッチング組成物または前記組成物を用いたエッチング方法 |
KR102568740B1 (ko) * | 2017-03-31 | 2023-08-21 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 압연동박의 표면처리액 및 표면처리방법 그리고 압연동박의 제조방법 |
WO2020079977A1 (ja) | 2018-10-17 | 2020-04-23 | 株式会社Adeka | 表面処理液及びニッケル含有材料の表面処理方法 |
CN110273148B (zh) * | 2019-07-25 | 2021-03-23 | 华侨大学 | 一种含离子液体的复配棕化液及其制备方法 |
CN112064003B (zh) * | 2020-08-20 | 2022-06-17 | 华帝股份有限公司 | 一种前处理剂及其制备方法和应用 |
TW202408335A (zh) * | 2022-08-04 | 2024-02-16 | 日商三菱瓦斯化學股份有限公司 | 印刷配線板之製造方法 |
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US5532094A (en) | 1994-03-04 | 1996-07-02 | Mec Co., Ltd. | Composition for treating copper or copper alloy surfaces |
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-
2001
- 2001-06-25 JP JP2001190660A patent/JP4687852B2/ja not_active Expired - Lifetime
-
2002
- 2002-06-18 KR KR1020037016624A patent/KR100868137B1/ko active IP Right Grant
- 2002-06-18 CN CNB028127323A patent/CN1239747C/zh not_active Expired - Lifetime
- 2002-06-18 US US10/481,018 patent/US7232528B2/en not_active Expired - Lifetime
- 2002-06-18 WO PCT/JP2002/006061 patent/WO2003000954A1/ja active Application Filing
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US5532094A (en) | 1994-03-04 | 1996-07-02 | Mec Co., Ltd. | Composition for treating copper or copper alloy surfaces |
DE19732419A1 (de) | 1996-07-29 | 1998-02-05 | Ebara Densan Ltd | Ätzmittel, Verfahren zum Aufrauhen von Kupferoberflächen und Verfahren zum Herstellen von Leiterplatten |
US5869130A (en) | 1997-06-12 | 1999-02-09 | Mac Dermid, Incorporated | Process for improving the adhesion of polymeric materials to metal surfaces |
US6146701A (en) | 1997-06-12 | 2000-11-14 | Macdermid, Incorporated | Process for improving the adhension of polymeric materials to metal surfaces |
JP2000282265A (ja) * | 1999-03-31 | 2000-10-10 | Mec Kk | 銅または銅合金のマイクロエッチング剤およびそれを用いる表面処理法 |
Also Published As
Publication number | Publication date |
---|---|
US20050061202A1 (en) | 2005-03-24 |
KR20040016889A (ko) | 2004-02-25 |
JP2003003283A (ja) | 2003-01-08 |
CN1239747C (zh) | 2006-02-01 |
JP4687852B2 (ja) | 2011-05-25 |
CN1520469A (zh) | 2004-08-11 |
US7232528B2 (en) | 2007-06-19 |
WO2003000954A1 (fr) | 2003-01-03 |
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