GB1382101A - Electroless plating - Google Patents

Electroless plating

Info

Publication number
GB1382101A
GB1382101A GB308872A GB308872A GB1382101A GB 1382101 A GB1382101 A GB 1382101A GB 308872 A GB308872 A GB 308872A GB 308872 A GB308872 A GB 308872A GB 1382101 A GB1382101 A GB 1382101A
Authority
GB
United Kingdom
Prior art keywords
plating
bath
funnel
substrates
modification
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
GB308872A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1382101A publication Critical patent/GB1382101A/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
    • 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
    • C23C18/1601—Process or apparatus
    • C23C18/1619—Apparatus for electroless plating
    • 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
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1655—Process features
    • C23C18/1662—Use of incorporated material in the solution or dispersion, e.g. particles, whiskers, wires
    • 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
    • C23C18/52—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 using reducing agents for coating with metallic material not provided for in a single one of groups C23C18/32 - C23C18/50

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)
  • Dispersion Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

1382101 Electroless plating E I DU PONT DE NEMOURS & CO 21 Jan 1972 [25 Jan 1971] 3088/72 Heading C7F An electroless plating bath, e.g. Ni-P or Ni-B, containing particles of e.g. oxides,.carbides, nitrides, silicides, borides, diamonds or metallic or intermetallic compounds is continuously circulated, and the substrates are tumbled in the bath. The substrates may be, e.g. plastics, ceramic or metal, e.g. steel, and when plastics may be etched in chromosulphuric acid and contacted with Sn and Pd ions. As shown in Fig. 1, the plating solution and particles are fed by a pump 15 into a funnel 10 containing the substrates 14 and returned through ports 12 to a funnel 11. In a modification Fig. 2 (not shown) for buoyant articles the funnel 10 is inverted. In a modification Figs. 3A and 3B (not shown) three interconnected plating baths are used for sequential plating. In a further modification Fig. 4 (not shown) the baths are formed by weirs in a trough of V cross-section. A single plating bath may have a spiral baffle Figs. 5a and 5b (not shown). A bath comprises (g.1.) nickel acetate 50, sodium citrate 25, lactic acid 25, dimethylamine borane 2.5, thiodiglycollic acid 0À1 and wetting agent 0À1.
GB308872A 1971-01-25 1972-01-21 Electroless plating Expired GB1382101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00103355A US3853094A (en) 1971-01-25 1971-01-25 Electroless plating apparatus

Publications (1)

Publication Number Publication Date
GB1382101A true GB1382101A (en) 1975-01-29

Family

ID=22294742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB308872A Expired GB1382101A (en) 1971-01-25 1972-01-21 Electroless plating

Country Status (11)

Country Link
US (1) US3853094A (en)
JP (1) JPS5624032B1 (en)
AU (1) AU469973B2 (en)
BE (1) BE778401A (en)
CA (1) CA962537A (en)
CH (1) CH585277A5 (en)
FR (1) FR2123369B1 (en)
GB (1) GB1382101A (en)
IE (1) IE35988B1 (en)
IT (1) IT946624B (en)
NL (1) NL7201005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246145A (en) * 1990-07-18 1992-01-22 Nippon Piston Ring Co Ltd Nickel-born alloy composite slidable surface

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443238C3 (en) * 1974-09-10 1987-07-09 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Friction rotor for friction false twisting of synthetic threads
US4150180A (en) * 1975-12-08 1979-04-17 Potapov Fedor P Method for chemical nickel-plating of parts having a catalytic surface employing a vessel having an upper heated zone and a lower cooled zone
US4063564A (en) * 1976-08-30 1977-12-20 Francis Theodore R Vibratory cleaning and coating system
US4328266A (en) * 1977-06-06 1982-05-04 Surface Technology, Inc. Method for rendering non-platable substrates platable
US4262044A (en) * 1980-05-16 1981-04-14 Kuczma Jr John J Method for the electroless nickel plating of long bodies
JPS57200057U (en) * 1981-06-15 1982-12-20
JPS5874363U (en) * 1981-11-13 1983-05-19 リコーエレメックス株式会社 Circuit board mounting structure
US5114751A (en) * 1989-10-24 1992-05-19 Henkel Corporation Application of an organic coating to small metal articles
US5417829A (en) * 1993-10-08 1995-05-23 Tumbleveyor, Inc. Apparatus for the surface treatment of parts
US5415890A (en) * 1994-01-03 1995-05-16 Eaton Corporation Modular apparatus and method for surface treatment of parts with liquid baths
US20050217989A1 (en) * 1997-12-22 2005-10-06 George Hradil Spouted bed apparatus with annular region for electroplating small objects
US6936142B2 (en) * 1997-12-22 2005-08-30 George Hradil Spouted bed apparatus for contacting objects with a fluid
US6193858B1 (en) * 1997-12-22 2001-02-27 George Hradil Spouted bed apparatus for contacting objects with a fluid
US6309583B1 (en) * 1999-08-02 2001-10-30 Surface Technology, Inc. Composite coatings for thermal properties
US7138014B2 (en) * 2002-01-28 2006-11-21 Applied Materials, Inc. Electroless deposition apparatus
IT1397144B1 (en) * 2009-11-30 2013-01-04 Nuovo Pignone Spa PLATED SUBSTRATE NOT ELECTRICALLY COMPOSED OF NICKEL AND METHOD.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165364A (en) * 1938-01-19 1939-07-11 Fernplas Corp Method of and apparatus for coating articles by dipping
US2908249A (en) * 1957-05-14 1959-10-13 Westinghouse Electric Corp Apparatus for uniformly coating photoflash lamps
US3025828A (en) * 1960-05-05 1962-03-20 Du Pont Coating apparatus
US3336906A (en) * 1965-06-09 1967-08-22 Fairchild Camera Instr Co Apparatus for immersion development
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
JPS4829695A (en) * 1971-08-23 1973-04-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246145A (en) * 1990-07-18 1992-01-22 Nippon Piston Ring Co Ltd Nickel-born alloy composite slidable surface

Also Published As

Publication number Publication date
CH585277A5 (en) 1977-02-28
NL7201005A (en) 1972-07-27
BE778401A (en) 1972-07-24
IT946624B (en) 1973-05-21
JPS5624032B1 (en) 1981-06-03
IE35988B1 (en) 1976-07-21
IE35988L (en) 1972-07-25
FR2123369B1 (en) 1977-04-01
DE2203230A1 (en) 1972-08-03
FR2123369A1 (en) 1972-09-08
DE2203230B2 (en) 1976-04-15
US3853094A (en) 1974-12-10
CA962537A (en) 1975-02-11
AU3815772A (en) 1973-07-26
AU469973B2 (en) 1976-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee