WO2008152900A1 - 銅表面処理剤及び表面処理方法 - Google Patents

銅表面処理剤及び表面処理方法 Download PDF

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Publication number
WO2008152900A1
WO2008152900A1 PCT/JP2008/059571 JP2008059571W WO2008152900A1 WO 2008152900 A1 WO2008152900 A1 WO 2008152900A1 JP 2008059571 W JP2008059571 W JP 2008059571W WO 2008152900 A1 WO2008152900 A1 WO 2008152900A1
Authority
WO
WIPO (PCT)
Prior art keywords
treating agent
treatment method
benzimidazole compound
surface treating
surface treatment
Prior art date
Application number
PCT/JP2008/059571
Other languages
English (en)
French (fr)
Inventor
Noriko Yaguma
Yoshiaki Furukawa
Hiroyoshi Tojima
Original Assignee
Mec Company Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mec Company Ltd. filed Critical Mec Company Ltd.
Priority to CN2008800028048A priority Critical patent/CN101668883B/zh
Priority to EP08764617A priority patent/EP2161354A4/en
Publication of WO2008152900A1 publication Critical patent/WO2008152900A1/ja

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/282—Applying non-metallic protective coatings for inhibiting the corrosion of the circuit, e.g. for preserving the solderability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/12—Copper or alloys thereof
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

　耐熱性とはんだ付け性の両方を満たすことができる銅表面処理剤及び表面処理方法を提供する。本発明の銅表面処理剤は、酸、ベンズイミダゾール化合物及び水を含む銅表面処理剤において、前記ベンズイミダゾール化合物として、第１ベンズイミダゾール化合物と、この第１ベンズイミダゾール化合物よりも融点が７０°C以上低い第２ベンズイミダゾール化合物とを少なくとも含むことを特徴とする。
PCT/JP2008/059571 2007-06-14 2008-05-23 銅表面処理剤及び表面処理方法 WO2008152900A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800028048A CN101668883B (zh) 2007-06-14 2008-05-23 铜表面处理剂及表面处理方法
EP08764617A EP2161354A4 (en) 2007-06-14 2008-05-23 COPPER SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007157733 2007-06-14
JP2007-157733 2007-06-14

Publications (1)

Publication Number Publication Date
WO2008152900A1 true WO2008152900A1 (ja) 2008-12-18

Family

ID=40129512

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059571 WO2008152900A1 (ja) 2007-06-14 2008-05-23 銅表面処理剤及び表面処理方法

Country Status (7)

Country Link
EP (1) EP2161354A4 (ja)
JP (1) JP4242915B2 (ja)
KR (1) KR20100014302A (ja)
CN (1) CN101668883B (ja)
MY (1) MY144827A (ja)
TW (1) TWI386520B (ja)
WO (1) WO2008152900A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102713006A (zh) * 2009-12-25 2012-10-03 古河电气工业株式会社 铜箔及铜箔的制造方法
WO2014156362A1 (ja) * 2013-03-28 2014-10-02 古河電気工業株式会社 表面処理銅箔
WO2014156361A1 (ja) * 2013-03-28 2014-10-02 古河電気工業株式会社 表面処理銅箔
CN104152910A (zh) * 2014-07-17 2014-11-19 广东致卓精密金属科技有限公司 印制板孔金属化用处理液
CN108281359A (zh) * 2018-01-11 2018-07-13 广东禾木科技有限公司 一种键合丝的有机防氧化方法
WO2020059128A1 (ja) 2018-09-21 2020-03-26 三井化学株式会社 金属／樹脂複合構造体、金属／樹脂複合構造体の製造方法および冷却装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237688A (ja) * 1992-02-28 1993-09-17 Shikoku Chem Corp はんだ付け用フラックス組成物
JPH11177218A (ja) * 1997-12-12 1999-07-02 Tamura Kaken Co Ltd 電子回路用金属面具備部品及びその表面保護剤
JP2005226082A (ja) * 2004-02-10 2005-08-25 Tamura Kaken Co Ltd 金属の表面処理剤、プリント回路基板およびプリント回路基板の金属の表面処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0779061A (ja) * 1993-09-07 1995-03-20 Mec Kk 銅および銅合金の表面処理剤
AU5561696A (en) * 1996-04-18 1997-11-07 International Business Machines Corporation Organic-metallic composite coating for copper surface protection
JP2007059451A (ja) * 2005-08-22 2007-03-08 Tamura Kaken Co Ltd プリント回路基板およびプリント回路基板の金属の表面処理方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05237688A (ja) * 1992-02-28 1993-09-17 Shikoku Chem Corp はんだ付け用フラックス組成物
JPH11177218A (ja) * 1997-12-12 1999-07-02 Tamura Kaken Co Ltd 電子回路用金属面具備部品及びその表面保護剤
JP2005226082A (ja) * 2004-02-10 2005-08-25 Tamura Kaken Co Ltd 金属の表面処理剤、プリント回路基板およびプリント回路基板の金属の表面処理方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2161354A4 *

Also Published As

Publication number Publication date
JP4242915B2 (ja) 2009-03-25
MY144827A (en) 2011-11-15
CN101668883B (zh) 2011-11-23
KR20100014302A (ko) 2010-02-10
EP2161354A4 (en) 2012-08-01
JP2009019268A (ja) 2009-01-29
CN101668883A (zh) 2010-03-10
EP2161354A1 (en) 2010-03-10
TW200907106A (en) 2009-02-16
TWI386520B (zh) 2013-02-21

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