GB975964A - Chemical metal plating - Google Patents

Chemical metal plating

Info

Publication number
GB975964A
GB975964A GB46327/61A GB4632761A GB975964A GB 975964 A GB975964 A GB 975964A GB 46327/61 A GB46327/61 A GB 46327/61A GB 4632761 A GB4632761 A GB 4632761A GB 975964 A GB975964 A GB 975964A
Authority
GB
United Kingdom
Prior art keywords
metal
hcl
wetting agent
specified
cellulose
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
GB46327/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB975964A publication Critical patent/GB975964A/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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/48—Coating with alloys
    • C23C18/50—Coating with alloys with alloys based on iron, cobalt or nickel
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
    • C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

Coatings of metal on metal or plastics are formed by immersing the surface in an aqueous bath containing a salt of the metal to be deposited, e.g. Ni, Co, Fe and Zn, a metal boron hydride as reducing agent, and at least one additional compound of one or more of the following elements: Ni, Co, Fe, Zn, Ge, As, Sb, Bi, Tl, Sn, Cd, Pb, Te or Se. Such element may be present as a cation or anion, e.g. an arsenate. Molar ratios between the constituents are specified. The additions are said to increase the reduction and plating rates. The bath may also contain buffer compounds, e.g. sodium acetate, citrate, or tartrate, and complexing agents, e.g. ethanol amine, ethylene diamine, or ammonia. Surfaces treated include nickel, copper alloys, aluminium, iron; acetyl cellulose, cellulose-acetobutyrate, P.V.C., and polyethylene. Plastic surfaces are pre-treated with (1) alkali and wetting agent, (2) AuCl2, HCl and wetting agent, (3) PdCl2 and HCl. In examples, metal plating salts specified are NiCl2, to which sodium borohydride is added and one or more of TlNO3, SnCl2, As2O3, SbCl3, PbCl2, SeO2, TeO2, CdCl2, and Tl2HAsO4.
GB46327/61A 1960-12-31 1961-12-27 Chemical metal plating Expired GB975964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF32879A DE1254935B (en) 1960-12-31 1960-12-31 Aqueous bath for chemical deposition of boron-containing metal coatings

Publications (1)

Publication Number Publication Date
GB975964A true GB975964A (en) 1964-11-25

Family

ID=7094838

Family Applications (2)

Application Number Title Priority Date Filing Date
GB46327/61A Expired GB975964A (en) 1960-12-31 1961-12-27 Chemical metal plating
GB17054/61A Expired GB999497A (en) 1960-12-31 1961-12-27 Chemical metal plating

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB17054/61A Expired GB999497A (en) 1960-12-31 1961-12-27 Chemical metal plating

Country Status (5)

Country Link
US (1) US3295999A (en)
BE (1) BE612123A (en)
CH (1) CH411512A (en)
DE (1) DE1254935B (en)
GB (2) GB975964A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483029A (en) * 1966-07-15 1969-12-09 Ibm Method and composition for depositing nickel-iron-boron magnetic films
DE1621206B2 (en) * 1967-01-18 1971-12-16 Friedr. Blasberg Gmbh & Co, Kg, 5650 Solingen PROCESS FOR COATING WITH SLIDING FRICTION ON WORKPIECES STRESSED BY WEAR
US3532541A (en) * 1967-06-19 1970-10-06 Ibm Boron containing composite metallic films and plating baths for their electroless deposition
US3650748A (en) * 1968-11-22 1972-03-21 Eastman Kodak Co Photographic reproduction using novel physical developers
US3622367A (en) * 1970-03-24 1971-11-23 Mobil Oil Corp Contact deposition of platinum and other metals
US3635761A (en) * 1970-05-05 1972-01-18 Mobil Oil Corp Electroless deposition of metals
US3649308A (en) * 1970-05-21 1972-03-14 Shipley Co Stabilized electroless plating solutions
DE2028950B2 (en) * 1970-06-12 1976-05-13 Shipley Co., Inc., Newton, Mass. (V.SLA.) Aqueous solution for the electroless cutting of nickel, cobalt or its alloys
US3859130A (en) * 1971-04-15 1975-01-07 Ibm Magnetic alloy particle compositions and method of manufacture
US3964914A (en) * 1974-08-16 1976-06-22 The United States Of America As Represented By The United States Energy Research And Development Administration Electromarking solution
US4082898A (en) * 1975-06-23 1978-04-04 Ppg Industries, Inc. Electroless deposition of electrically nonconductive copper-boron coatings on nonmetallic substrates
IT1070268B (en) * 1976-10-19 1985-03-29 Alfachimici Spa COMPOSITION FOR THE ANELECTRIC DEPOSITION OF NICKEL-BASED ALLOYS
US4189324A (en) * 1978-06-02 1980-02-19 Michael Gulla Stabilized electroless plating solutions
EP0092971B1 (en) * 1982-04-27 1989-08-16 Richardson Chemical Company Process for selectively depositing a nickel-boron coating over a metallurgy pattern on a dielectric substrate and products produced thereby
US4833041A (en) * 1986-12-08 1989-05-23 Mccomas C Edward Corrosion/wear-resistant metal alloy coating compositions
DE3622090C1 (en) * 1986-07-02 1990-02-15 Blasberg-Oberflaechentechnik Gmbh, 5650 Solingen, De
US5019163A (en) * 1986-12-08 1991-05-28 Mccomas C Edward Corrosion/wear-resistant metal alloy coating compositions
US4983428A (en) * 1988-06-09 1991-01-08 United Technologies Corporation Ethylenethiourea wear resistant electroless nickel-boron coating compositions
US5141778A (en) * 1989-10-12 1992-08-25 Enthone, Incorporated Method of preparing aluminum memory disks having a smooth metal plated finish
ES2027496A6 (en) * 1989-10-12 1992-06-01 Enthone Plating aluminium
US5147692A (en) * 1990-05-08 1992-09-15 Macdermid, Incorporated Electroless plating of nickel onto surfaces such as copper or fused tungston
US5213907A (en) * 1990-10-09 1993-05-25 Diamond Technologies Company Nickel-cobalt-boron-alloy deposited on a substrate
US5431804A (en) * 1990-10-09 1995-07-11 Diamond Technologies Company Nickel-cobalt-boron alloy deposited on a substrate
US5576053A (en) * 1993-05-11 1996-11-19 Murata Manufacturing Co., Ltd. Method for forming an electrode on an electronic part
US6183546B1 (en) 1998-11-02 2001-02-06 Mccomas Industries International Coating compositions containing nickel and boron
US6790364B2 (en) * 2002-09-27 2004-09-14 The Boc Group, Inc. Process for stripping amine borane complex from an electroless plating solution

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA626999A (en) * 1961-09-05 G. Mcleod Henry Amine-boranes in plating of nickel-boron and cobalt-boron alloys
AT190766B (en) * 1954-05-18 1957-07-25 Gen Am Transport Process for chemical nickel plating
DE1137918B (en) * 1957-01-15 1962-10-11 Du Pont Bath and process for the chemical deposition of nickel-boron or cobalt-boron alloy coatings
GB836480A (en) * 1957-01-15 1960-06-01 Du Pont Improvements in or relating to alloy plate
DE1068970B (en) * 1957-02-15 1959-11-12 Mond Nickel Co Ltd Electroplating of black nickel coatings and pretreatment of the workpieces to be coated
US2898379A (en) * 1957-06-18 1959-08-04 Callery Chemical Co Reduction of compounds with amine boranes
US2884344A (en) * 1957-10-07 1959-04-28 Reynolds Metals Co Nickel plating
GB842826A (en) * 1957-11-15 1960-07-27 Du Pont Improvements in or relating to chemical plating
US2990296A (en) * 1958-08-05 1961-06-27 Callery Chemical Co Chemical plating of metal-boron alloys
US3096182A (en) * 1958-10-01 1963-07-02 Du Pont Chemical plating solution and process for plating therewith
US3062666A (en) * 1958-11-26 1962-11-06 Du Pont Bath compositions for the chemical reductive plating of nickel-boron and cobalt-boron alloys
US2994369A (en) * 1959-04-02 1961-08-01 Pittsburgh Plate Glass Co Nickel plating chemical composition

Also Published As

Publication number Publication date
CH411512A (en) 1966-04-15
DE1254935B (en) 1967-11-23
GB999497A (en) 1965-07-28
US3295999A (en) 1967-01-03
BE612123A (en) 1962-04-16

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