HK1032507A1 - Process for the preliminary treatment of copper surfaces - Google Patents

Process for the preliminary treatment of copper surfaces

Info

Publication number
HK1032507A1
HK1032507A1 HK01103100A HK01103100A HK1032507A1 HK 1032507 A1 HK1032507 A1 HK 1032507A1 HK 01103100 A HK01103100 A HK 01103100A HK 01103100 A HK01103100 A HK 01103100A HK 1032507 A1 HK1032507 A1 HK 1032507A1
Authority
HK
Hong Kong
Prior art keywords
acid
copper surfaces
selenium
copper
solution containing
Prior art date
Application number
HK01103100A
Other languages
English (en)
Inventor
Udo Grieser
Heinrich Meyer
Uwe Hauf
Original Assignee
Atotech Deutschland Gmbh
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
Priority claimed from DE19830037A external-priority patent/DE19830037C2/de
Application filed by Atotech Deutschland Gmbh filed Critical Atotech Deutschland Gmbh
Publication of HK1032507A1 publication Critical patent/HK1032507A1/xx

Links

Classifications

    • 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
    • H05K3/389—Improvement of the adhesion between the insulating substrate and the metal by the use of a coupling agent, e.g. silane
    • 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
    • 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • 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
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
    • H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
    • H05K2203/0796—Oxidant in aqueous solution, e.g. permanganate
    • 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
    • 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
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • ing And Chemical Polishing (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Prostheses (AREA)
  • Laminated Bodies (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
HK01103100A 1998-02-03 2001-05-02 Process for the preliminary treatment of copper surfaces HK1032507A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19806190 1998-02-03
DE19830037A DE19830037C2 (de) 1998-02-03 1998-06-26 Verfahren zum Vorbehandeln von Kupferoberflächen
PCT/DE1999/000244 WO1999040765A1 (de) 1998-02-03 1999-01-25 Verfahren zum vorbehandeln von kupferoberflächen

Publications (1)

Publication Number Publication Date
HK1032507A1 true HK1032507A1 (en) 2001-07-20

Family

ID=26043881

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01103100A HK1032507A1 (en) 1998-02-03 2001-05-02 Process for the preliminary treatment of copper surfaces

Country Status (10)

Country Link
US (1) US6723385B1 (xx)
EP (1) EP1055355B1 (xx)
JP (1) JP4143262B2 (xx)
AT (1) ATE210366T1 (xx)
CA (1) CA2318862A1 (xx)
DK (1) DK1055355T3 (xx)
ES (1) ES2168019T3 (xx)
HK (1) HK1032507A1 (xx)
TW (1) TW470785B (xx)
WO (1) WO1999040765A1 (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351353B1 (en) 2000-01-07 2008-04-01 Electrochemicals, Inc. Method for roughening copper surfaces for bonding to substrates
JP4101609B2 (ja) * 2001-12-07 2008-06-18 大日本スクリーン製造株式会社 基板処理方法
US6716281B2 (en) 2002-05-10 2004-04-06 Electrochemicals, Inc. Composition and method for preparing chemically-resistant roughened copper surfaces for bonding to substrates
US20050067378A1 (en) * 2003-09-30 2005-03-31 Harry Fuerhaupter Method for micro-roughening treatment of copper and mixed-metal circuitry
JP4721904B2 (ja) 2004-02-05 2011-07-13 Ｊｘ日鉱日石金属株式会社 金属の表面処理剤
EP1820884B1 (en) * 2006-02-17 2009-10-07 Atotech Deutschland Gmbh Solution and process to treat surfaces of copper alloys in order to improve the adhesion between the metal surface and the bonded polymeric material
JP2011020284A (ja) * 2009-07-13 2011-02-03 Mitsui Chemicals Inc 金属積層体
EP2453041B1 (en) * 2010-11-10 2014-02-12 Atotech Deutschland GmbH Solution and process for the pre-treatment of copper surfaces using an N-alkoxylated adhesion-promoting compound
US9338896B2 (en) * 2012-07-25 2016-05-10 Enthone, Inc. Adhesion promotion in printed circuit boards
JP6810728B2 (ja) * 2017-11-30 2021-01-06 ローム アンド ハース エレクトロニック マテリアルズ エルエルシーＲｏｈｍ ａｎｄ Ｈａａｓ Ｅｌｅｃｔｒｏｎｉｃ Ｍａｔｅｒｉａｌｓ ＬＬＣ 双性イオン化合物およびそれを含むフォトレジスト
CN111360450B (zh) * 2020-03-13 2021-08-17 电子科技大学 一种有机可焊性保护剂及有机铜配位聚合物膜的制备方法
EP4279634A1 (en) * 2022-05-17 2023-11-22 Atotech Deutschland GmbH & Co. KG Method for nano etching of copper and copper alloy surfaces

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645772A (en) * 1970-06-30 1972-02-29 Du Pont Process for improving bonding of a photoresist to copper
JPS5221460B1 (xx) 1971-04-26 1977-06-10
SE400575B (sv) 1974-12-13 1978-04-03 Nordnero Ab Bad for betning av koppar och dess legeringar
US4158593A (en) 1977-11-08 1979-06-19 Dart Industries Inc. Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with selenium compounds
US4140646A (en) 1977-11-08 1979-02-20 Dart Industries Inc. Dissolution of metals with a selenium catalyzed H2 O2 -H2 SO4 etchant containing t-butyl hydroperoxide
JPS57164984A (en) 1981-04-06 1982-10-09 Metsuku Kk Exfoliating solution for tin or tin alloy
EP0342669B1 (en) 1988-05-20 1995-08-23 Mitsubishi Gas Chemical Company, Inc. Method for preparing thin copper foil-clad substrate for circuit boards
JP3387528B2 (ja) 1992-08-07 2003-03-17 朝日化学工業株式会社 銅または銅合金のエッチング用組成物およびそのエッチング方法
JP3332047B2 (ja) * 1993-07-22 2002-10-07 三菱瓦斯化学株式会社 内層銅箔の処理方法
JP2781954B2 (ja) 1994-03-04 1998-07-30 メック株式会社 銅および銅合金の表面処理剤
JPH0897559A (ja) * 1994-09-26 1996-04-12 Okuno Chem Ind Co Ltd 多層プリント配線板の内層用回路板の銅箔処理方法、及び該内層用回路板の銅箔処理液
GB9425090D0 (en) * 1994-12-12 1995-02-08 Alpha Metals Ltd Copper coating
US5869130A (en) * 1997-06-12 1999-02-09 Mac Dermid, Incorporated Process for improving the adhesion of polymeric materials to metal surfaces
JPH11140669A (ja) * 1997-11-04 1999-05-25 Ebara Densan Ltd エッチング液
US6036758A (en) * 1998-08-10 2000-03-14 Pmd (U.K.) Limited Surface treatment of copper
US6506314B1 (en) * 2000-07-27 2003-01-14 Atotech Deutschland Gmbh Adhesion of polymeric materials to metal surfaces

Also Published As

Publication number Publication date
EP1055355A1 (de) 2000-11-29
CA2318862A1 (en) 1999-08-12
WO1999040765A1 (de) 1999-08-12
ATE210366T1 (de) 2001-12-15
DK1055355T3 (da) 2002-04-02
TW470785B (en) 2002-01-01
US6723385B1 (en) 2004-04-20
EP1055355B1 (de) 2001-12-05
JP4143262B2 (ja) 2008-09-03
JP2002503041A (ja) 2002-01-29
ES2168019T3 (es) 2002-05-16

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150125