GB1448831A - Currentless plating of solid bodies with nickel - Google Patents

Currentless plating of solid bodies with nickel

Info

Publication number
GB1448831A
GB1448831A GB5025173A GB5025173A GB1448831A GB 1448831 A GB1448831 A GB 1448831A GB 5025173 A GB5025173 A GB 5025173A GB 5025173 A GB5025173 A GB 5025173A GB 1448831 A GB1448831 A GB 1448831A
Authority
GB
United Kingdom
Prior art keywords
plating
nickel
solid bodies
electroless
oct
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
GB5025173A
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.)
Siemens AG
Original Assignee
Siemens 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
Priority claimed from DE19722253491 external-priority patent/DE2253491C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1448831A publication Critical patent/GB1448831A/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
    • C23C18/31—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
    • C23C18/36—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents using hypophosphites

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)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

1448831 Electroless Ni plating SIEMENS AG 29 Oct 1973 [31 Oct 1972] 50251/73 Heading C7F An electroless Ni plating bath comprises an aqueous solution (pH 5.5 to 8.5) of a Ni salt, a complex former, sodium hypophosphite and (0.1 to 5 g./l) of a water soluble benzene derivative which is di- or tri-hydroxy benzene which may contain one other functional group or quinone. The complex former may be citrate, acetate or glycolate. The bath may also contain a Cu salt as a stabilizing agent and ammonia. The substrate may be Fe, Cu, Al, brass, ceramics or plastics.
GB5025173A 1972-10-31 1973-10-29 Currentless plating of solid bodies with nickel Expired GB1448831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722253491 DE2253491C3 (en) 1972-10-31 Baths for electroless nickel plating of metal, plastic and ceramics

Publications (1)

Publication Number Publication Date
GB1448831A true GB1448831A (en) 1976-09-08

Family

ID=5860571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5025173A Expired GB1448831A (en) 1972-10-31 1973-10-29 Currentless plating of solid bodies with nickel

Country Status (10)

Country Link
AT (1) AT322940B (en)
BE (1) BE806660A (en)
CH (1) CH592160A5 (en)
DK (1) DK143861C (en)
FR (1) FR2204707B1 (en)
GB (1) GB1448831A (en)
IT (1) IT998992B (en)
LU (1) LU68707A1 (en)
NL (1) NL7314957A (en)
SE (1) SE406777B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371573A (en) 1980-12-30 1983-02-01 Siemens Aktiengesellschaft Electroless deposition of nickel coatings and depositing baths therefor
GB2143853A (en) * 1983-07-21 1985-02-20 Suisse Horlogerie Rech Lab Deposition
US20090324804A1 (en) * 2006-02-02 2009-12-31 Enthone Inc. Method and device for coating substrate surfaces

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233107A (en) * 1979-04-20 1980-11-11 The United States Of America As Represented By The Secretary Of Commerce Ultra-black coating due to surface morphology
DE3148280A1 (en) * 1981-12-05 1983-06-09 Bayer Ag, 5090 Leverkusen METHOD FOR ACTIVATING SUBSTRATE SURFACES FOR ELECTRIC METALLIZATION

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371573A (en) 1980-12-30 1983-02-01 Siemens Aktiengesellschaft Electroless deposition of nickel coatings and depositing baths therefor
GB2143853A (en) * 1983-07-21 1985-02-20 Suisse Horlogerie Rech Lab Deposition
US20090324804A1 (en) * 2006-02-02 2009-12-31 Enthone Inc. Method and device for coating substrate surfaces

Also Published As

Publication number Publication date
DK143861B (en) 1981-10-19
FR2204707B1 (en) 1977-05-27
LU68707A1 (en) 1974-01-08
NL7314957A (en) 1974-05-02
SE406777B (en) 1979-02-26
BE806660A (en) 1974-02-15
CH592160A5 (en) 1977-10-14
DE2253491B2 (en) 1975-10-23
AT322940B (en) 1975-06-10
DE2253491A1 (en) 1974-05-16
FR2204707A1 (en) 1974-05-24
DK143861C (en) 1982-04-05
IT998992B (en) 1976-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee