GB1259617A - - Google Patents

Info

Publication number
GB1259617A
GB1259617A GB1259617DA GB1259617A GB 1259617 A GB1259617 A GB 1259617A GB 1259617D A GB1259617D A GB 1259617DA GB 1259617 A GB1259617 A GB 1259617A
Authority
GB
United Kingdom
Prior art keywords
solution
permanganate
dec
metals
treatment
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Publication of GB1259617A publication Critical patent/GB1259617A/en
Expired legal-status Critical Current

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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/63—Treatment of copper or alloys based thereon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

1,259,617. Pre-treating copper surfaces. WESTERN ELECTRIC CO. Inc. Dec. 13, 1968 [Dec. 18, 1967], No. 59317/68. Heading C7U. A surface containing at least 50% weight Cu is treated with an aqueous solution containing permanganate ions and having a pH of at least 6 prior to bending the surface to an organic material. The permanganate concentration may be 0À001% to saturation and may be introduced into the solution as the compound of the alkali on alkaline earth metals. The pH of the solution is achieved by adding phosphates, hydroxides or carbonates of Group 1 or II metals. The permanganate treatment is effected at 25‹ F. to solution boiling point and the Cu containing surface is preferably cleaned before treatment. The organic materials joined to the surface may be epoxy and modified epoxy resins, nutrile rubber, phenolics and polyvinyl butyrals.
GB1259617D 1967-12-18 1968-12-13 Expired GB1259617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69120167A 1967-12-18 1967-12-18

Publications (1)

Publication Number Publication Date
GB1259617A true GB1259617A (en) 1972-01-05

Family

ID=24775555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259617D Expired GB1259617A (en) 1967-12-18 1968-12-13

Country Status (6)

Country Link
US (1) US3544389A (en)
JP (1) JPS4817580B1 (en)
BE (1) BE724919A (en)
DE (1) DE1815148C3 (en)
FR (1) FR1604066A (en)
GB (1) GB1259617A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728993A1 (en) * 1986-08-29 1988-03-03 Sanchem Inc MIX FOR ALUMINUM CORROSION FASTENING
US4895608A (en) * 1988-04-29 1990-01-23 Sanchem, Inc. Corrosion resistant aluminum coating composition
US5707465A (en) * 1996-10-24 1998-01-13 Sanchem, Inc. Low temperature corrosion resistant aluminum and aluminum coating composition

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305791A (en) * 1980-09-05 1981-12-15 Rca Corporation Method for the manufacture of capacitive electronic discs
JPS6092842A (en) * 1983-10-27 1985-05-24 日立電線株式会社 Manufacture of copper lined laminated board
US4702793A (en) * 1986-03-12 1987-10-27 Etd Technology Inc. Method for manufacturing a laminated layered printed wiring board using a sulfuroxy acid and an oxiding treatment of the metallic wiring patterns to insure the integrity of the laminate product
US5861076A (en) * 1991-07-19 1999-01-19 Park Electrochemical Corporation Method for making multi-layer circuit boards
US5492595A (en) * 1994-04-11 1996-02-20 Electrochemicals, Inc. Method for treating an oxidized copper film
FR2736363B1 (en) * 1995-07-03 1997-08-29 Univ Toulouse METHOD OF SURFACE TREATMENT ON COPPER SUBSTRATE OR COPPER ALLOY FOR PROVIDING SOLAR THERMAL SENSORS
US6141870A (en) 1997-08-04 2000-11-07 Peter K. Trzyna Method for making electrical device
DE19819925A1 (en) * 1998-05-05 1999-11-11 Km Europa Metal Ag Process for creating a protective layer on the inner surface of a copper pipe
DE10297544B4 (en) * 2001-12-18 2015-10-29 Asahi Kasei Kabushiki Kaisha Process for producing a metal thin film
US20080000552A1 (en) * 2006-06-30 2008-01-03 Letize Raymond A Process for increasing the adhesion of a metal surface to a polymer
CN106879193A (en) 2010-07-06 2017-06-20 埃托特克德国有限公司 The method for processing metal surface
KR101774906B1 (en) 2010-07-06 2017-09-05 나믹스 코포레이션 Methods of treating copper surfaces for enhancing adhesion to organic substrates for use in printed circuit boards
CN105073782B (en) 2013-03-13 2018-06-01 株式会社大赛璐 Low degree of substitution cellulose acetate
EP3090749B1 (en) 2013-12-20 2023-08-30 Daicel Corporation Nutrient composition having lipid metabolism-improving action
SG10201913321QA (en) * 2016-02-12 2020-03-30 Agency Science Tech & Res Anti-bacterial patterned surfaces and methods of making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319508A (en) * 1919-10-21 Gotjgh
US2127206A (en) * 1936-01-02 1938-08-16 Curtin Howe Corp Coating metal
FR1087475A (en) * 1953-08-03 1955-02-24 Condensation Application Mec Method and device for protecting copper and copper alloys in contact with salt water, in particular for tubular condensers
US3198672A (en) * 1960-08-18 1965-08-03 Internat Protected Metals Inc Preparation of cupric oxide surfaces
US3284249A (en) * 1963-06-28 1966-11-08 Anaconda American Brass Co Decorative finish for copper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728993A1 (en) * 1986-08-29 1988-03-03 Sanchem Inc MIX FOR ALUMINUM CORROSION FASTENING
GB2195358A (en) * 1986-08-29 1988-04-07 Sanchem Inc Corrosion resistant aluminium conversion coating composition comprising basic alkali metal permanganate solution
GB2195358B (en) * 1986-08-29 1991-05-01 Sanchem Inc Corrosion resistant aluminium coating composition
US4895608A (en) * 1988-04-29 1990-01-23 Sanchem, Inc. Corrosion resistant aluminum coating composition
US5707465A (en) * 1996-10-24 1998-01-13 Sanchem, Inc. Low temperature corrosion resistant aluminum and aluminum coating composition

Also Published As

Publication number Publication date
JPS4817580B1 (en) 1973-05-30
BE724919A (en) 1969-05-16
DE1815148C3 (en) 1975-04-24
DE1815148B2 (en) 1974-08-29
FR1604066A (en) 1971-07-05
DE1815148A1 (en) 1969-07-24
US3544389A (en) 1970-12-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee