GB785696A - Improvements in or relating to processes and baths for chemical plating with nickel - Google Patents

Improvements in or relating to processes and baths for chemical plating with nickel

Info

Publication number
GB785696A
GB785696A GB36334/53A GB3633453A GB785696A GB 785696 A GB785696 A GB 785696A GB 36334/53 A GB36334/53 A GB 36334/53A GB 3633453 A GB3633453 A GB 3633453A GB 785696 A GB785696 A GB 785696A
Authority
GB
United Kingdom
Prior art keywords
acid
salt
complexing agent
nickel
aliphatic
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
GB36334/53A
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.)
General American Transportation Corp
Original Assignee
General American Transportation Corp
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 General American Transportation Corp filed Critical General American Transportation Corp
Publication of GB785696A publication Critical patent/GB785696A/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)

Abstract

A nickel plating bath comprises an aqueous solution of nickel ions and hypophosphite ions, a complexing agent and an exalting additive; the complexing agent substantially completely complexing all the nickel ions in the bath; and the exalting additive either (1) being a single short chain saturated aliphatic dicarboxylic acid having 3-6 C atoms or a salt thereof or (2), when the complexing agent is not an aliphatic aminocarboxylic acid or a salt thereof, being such an acid or salt. The complexing agent may be ammonia, an amine, acid amine, aminocarbonyl, amineoxide, p polyalcohol, heterocyclic dicarboxylic acid, saturated aliphatic hydroxycarboxylic acid, aliphatic aminocarboxylic acid, aliphatic keto-acid or a salt thereof. Specifications 761,062, 761,556, 785,693, 785,694 and 785,695 are referred to.
GB36334/53A 1953-08-27 1953-12-31 Improvements in or relating to processes and baths for chemical plating with nickel Expired GB785696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US785696XA 1953-08-27 1953-08-27

Publications (1)

Publication Number Publication Date
GB785696A true GB785696A (en) 1957-11-06

Family

ID=22144891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36334/53A Expired GB785696A (en) 1953-08-27 1953-12-31 Improvements in or relating to processes and baths for chemical plating with nickel

Country Status (1)

Country Link
GB (1) GB785696A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2270255A1 (en) * 2009-07-03 2011-01-05 Enthone, Inc. Beta-amino acid comprising electrolyte and method for the deposition of a metal layer
WO2011003116A3 (en) * 2009-07-03 2014-06-12 Enthone Inc. Beta-amino acid and derivatives thereof comprising electrolyte and method for the deposition of a metal layer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2270255A1 (en) * 2009-07-03 2011-01-05 Enthone, Inc. Beta-amino acid comprising electrolyte and method for the deposition of a metal layer
WO2011003116A3 (en) * 2009-07-03 2014-06-12 Enthone Inc. Beta-amino acid and derivatives thereof comprising electrolyte and method for the deposition of a metal layer
US8962070B2 (en) 2009-07-03 2015-02-24 Enthone Inc. Method for the deposition of a metal layer comprising a beta-amino acid
US9249513B2 (en) 2009-07-03 2016-02-02 Enthone Inc. Beta-amino acid comprising plating formulation
EP2449148B1 (en) * 2009-07-03 2019-01-02 MacDermid Enthone Inc. Beta-amino acid comprising electrolyte and method for the deposition of a metal layer

Similar Documents

Publication Publication Date Title
GB917883A (en) Improvements in and relating to dissolution
GB1119680A (en) A process and solution for pickling and cleaning surfaces of articles and installations formed of iron or steel
GB785696A (en) Improvements in or relating to processes and baths for chemical plating with nickel
ES317084A1 (en) Procedure to rinse metal surfaces prepared with phosphates. (Machine-translation by Google Translate, not legally binding)
GB636954A (en) Lustrous zinc and method for production thereof
ES322277A1 (en) Procedure for the chemical plate of ferrous metal surfaces. (Machine-translation by Google Translate, not legally binding)
ES326510A1 (en) Improvements introduced in the preparation of acid galvanoplastic baths to deposit tin. (Machine-translation by Google Translate, not legally binding)
ES316313A1 (en) Procedure for the treatment of metal surfaces. (Machine-translation by Google Translate, not legally binding)
GB1172220A (en) Nickel Electroplating Bath Additive Component
ES225736A1 (en) Chemical nickel plating processes and baths therefor
GB819648A (en) Improvements in or relating to chemical nickel plating bath and process
GB1087054A (en) Tinning of alumnium
GB785695A (en) Improvements in or relating to processes and baths for chemical plating with nickel
GB702946A (en) Improvements in or relating to the inhibition of metal pickling baths
GB738004A (en) Improvements relating to the production of phosphate coatings on metals
ES225844A2 (en) A procedure for the chemical coating of a catalytic material with nickel. (Machine-translation by Google Translate, not legally binding)
GB877240A (en) Method of pickling ferrous metal surfaces and pickling solution therefor
GB907254A (en) Process of nickel plating aluminium and aluminium alloys
ES217141A1 (en) A procedure for the chemical coating of a catalytic material with nickel (Machine-translation by Google Translate, not legally binding)
ES217583A3 (en) A procedure for chemical nickeling (Machine-translation by Google Translate, not legally binding)
ES489809A1 (en) Method of activating plastic surfaces.
GB758759A (en) Process for the production of stable photographic silver images by the silver salt diffusion process
GB900883A (en) Improvements in the chemical milling of magnesium
ES341508A1 (en) Procedure for chemical nickeling. (Machine-translation by Google Translate, not legally binding)
GB806494A (en) Improved baths for and process of electroless nickel plating