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
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.
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)
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)
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)
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 |
-
1967
- 1967-12-18 US US691201A patent/US3544389A/en not_active Expired - Lifetime
-
1968
- 1968-12-04 BE BE724919D patent/BE724919A/xx unknown
- 1968-12-11 FR FR1604066D patent/FR1604066A/fr not_active Expired
- 1968-12-13 GB GB1259617D patent/GB1259617A/en not_active Expired
- 1968-12-13 JP JP43091080A patent/JPS4817580B1/ja active Pending
- 1968-12-17 DE DE1815148A patent/DE1815148C3/en not_active Expired
Cited By (5)
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 |