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GB1217309A - Chemical plating process - Google Patents

Chemical plating process

Info

Publication number
GB1217309A
GB1217309A GB39069/69A GB3906969A GB1217309A GB 1217309 A GB1217309 A GB 1217309A GB 39069/69 A GB39069/69 A GB 39069/69A GB 3906969 A GB3906969 A GB 3906969A GB 1217309 A GB1217309 A GB 1217309A
Authority
GB
United Kingdom
Prior art keywords
aug
buffer
alkali metal
acids
salt
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
GB39069/69A
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of GB1217309A publication Critical patent/GB1217309A/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

1,217,309. Electroless plating. STAUFFER CHEMICAL CO. Aug. 5, 1969 [Aug. 26, 1968], No. 39069/69. Heading C7F. An electroless nickel plating bath (pH 3À3 to 6À8) comprises a nickel salt, e.g. sulphate or chloride, an alkali metal hypophosphite, a buffer, and an alkali metal lignosulphonate. The Ni: hypophosphite ion ratio is 0À25 to 1À60. The buffer may be a salt of an aliphatic mono- or dicarboxylic acid, e.g. acetic, butyric, propionic, malonic, succinic or glutaric acids or nitrilotriacetic or ethylene diamine tetracetic acids. The bath temperature may be 120 to 210‹ F. The substrate may be metal, plastics wood, rubber or ceramics.
GB39069/69A 1968-08-26 1969-08-05 Chemical plating process Expired GB1217309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75537768A 1968-08-26 1968-08-26

Publications (1)

Publication Number Publication Date
GB1217309A true GB1217309A (en) 1970-12-31

Family

ID=25038878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39069/69A Expired GB1217309A (en) 1968-08-26 1969-08-05 Chemical plating process

Country Status (4)

Country Link
US (1) US3531301A (en)
BE (1) BE737929A (en)
CH (1) CH516648A (en)
GB (1) GB1217309A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439468A (en) * 1981-04-24 1984-03-27 Gte Products Corporation Platinum coated silver powder
US4894124A (en) * 1988-02-16 1990-01-16 Polyonics Corporation Thermally stable dual metal coated laminate products made from textured polyimide film
US4832799A (en) * 1987-02-24 1989-05-23 Polyonics Corporation Process for coating at least one surface of a polyimide sheet with copper
US4806395A (en) * 1987-02-24 1989-02-21 Polyonics Corporation Textured polyimide film
US4992144A (en) * 1987-02-24 1991-02-12 Polyonics Corporation Thermally stable dual metal coated laminate products made from polyimide film
US4725504A (en) * 1987-02-24 1988-02-16 Polyonics Corporation Metal coated laminate products made from textured polyimide film
JP3115095B2 (en) * 1992-04-20 2000-12-04 ディップソール株式会社 Electroless plating solution and plating method using the same
US5935706A (en) * 1996-05-30 1999-08-10 E. I. Dupont De Nemours & Comp Thermally stable metal coated polymeric monofilament or yarn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312097A (en) * 1939-07-20 1943-02-23 Du Pont Electroplating
US3419419A (en) * 1965-02-19 1968-12-31 Atomic Energy Commission Usa Nickel-plating bath for thorium

Also Published As

Publication number Publication date
US3531301A (en) 1970-09-29
DE1942917B2 (en) 1976-04-22
DE1942917A1 (en) 1970-04-02
BE737929A (en) 1970-02-25
CH516648A (en) 1971-12-15

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