NL8104859A - Werkwijze om een laag goud aan te brengen. - Google Patents

Werkwijze om een laag goud aan te brengen. Download PDF

Info

Publication number
NL8104859A
NL8104859A NL8104859A NL8104859A NL8104859A NL 8104859 A NL8104859 A NL 8104859A NL 8104859 A NL8104859 A NL 8104859A NL 8104859 A NL8104859 A NL 8104859A NL 8104859 A NL8104859 A NL 8104859A
Authority
NL
Netherlands
Prior art keywords
gold
nickel
acid
electrolysis bath
salt
Prior art date
Application number
NL8104859A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hooker Chemicals Plastics 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 Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Publication of NL8104859A publication Critical patent/NL8104859A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
NL8104859A 1980-10-31 1981-10-27 Werkwijze om een laag goud aan te brengen. NL8104859A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20241080A 1980-10-31 1980-10-31
US20241080 1980-10-31

Publications (1)

Publication Number Publication Date
NL8104859A true NL8104859A (nl) 1982-05-17

Family

ID=22749762

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8104859A NL8104859A (nl) 1980-10-31 1981-10-27 Werkwijze om een laag goud aan te brengen.

Country Status (14)

Country Link
JP (1) JPS6053120B2 (de)
AU (1) AU530002B2 (de)
BE (1) BE890947A (de)
BR (1) BR8107041A (de)
CA (1) CA1162505A (de)
DE (1) DE3139815C2 (de)
DK (1) DK422081A (de)
ES (1) ES506573A0 (de)
FR (1) FR2493349A1 (de)
GB (1) GB2086428B (de)
HK (1) HK66886A (de)
IT (1) IT1171616B (de)
NL (1) NL8104859A (de)
SE (1) SE8106386L (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130602B (en) * 1982-11-24 1986-04-16 Stc Plc Electroplating electrical contacts
EP0127857B1 (de) * 1983-05-28 1987-07-29 Masami Kobayashi Lötbarer Gegenstand aus rostfreiem Stahl und Verfahren zu seiner Herstellung
JPS607157A (ja) * 1983-06-25 1985-01-14 Masami Kobayashi Ｉｃ用リ−ドフレ−ム
JPS6033363A (ja) * 1983-08-02 1985-02-20 Nippon Dento Kogyo Kk 貴金属メッキ方法
GB2153386B (en) * 1984-02-01 1987-08-26 Omi Int Corp Gold alloy plating bath
GB2168381B (en) * 1984-12-12 1988-03-09 Stc Plc Gold plated electrical contacts
JP2693480B2 (ja) * 1988-04-28 1997-12-24 シチズン時計株式会社 時計用外装部品およびその製造方法
JP2780506B2 (ja) * 1991-03-04 1998-07-30 戸田工業株式会社 電気Ｎｉめっき法
US9693672B2 (en) 2011-09-22 2017-07-04 Whirlpool Corporation Dishwasher with sprayer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124780B (de) * 1960-10-08 1962-03-01 Schering Ag Elektrolyt zur Abscheidung hochglaenzender Nickelueberzuege
DE1496818C3 (de) * 1964-03-12 1978-04-27 Dr. Hesse & Cie, 4800 Bielefeld Verfahren zur elektrolytischen Herstellung von einen hohen gleichmässigen Glanz und eine gute Beständigkeit gegen Korrosion und Anlaufen besitzenden Goldschichten
US3334032A (en) * 1964-05-08 1967-08-01 Hanson Van Winkle Munning Co Electrodeposition of nickel
GB1442325A (en) * 1972-07-26 1976-07-14 Oxy Metal Finishing Corp Electroplating with gold and gold alloys
FR2309203A1 (fr) * 1975-04-30 1976-11-26 Parant Sa Procede pour la realisation d'une prothese dentaire comprenant une cupule en acier inoxydable
DK422181A (da) * 1980-10-23 1982-04-24 Hooker Chemicals Plastics Corp Bad og fremgangsmaade til hoejhastigheds-nikkelelektroplettering

Also Published As

Publication number Publication date
FR2493349A1 (fr) 1982-05-07
IT1171616B (it) 1987-06-10
HK66886A (en) 1986-09-18
GB2086428A (en) 1982-05-12
DE3139815C2 (de) 1986-05-22
DK422081A (da) 1982-05-01
DE3139815A1 (de) 1982-06-16
BR8107041A (pt) 1982-07-20
BE890947A (fr) 1982-04-30
AU7567581A (en) 1982-05-06
GB2086428B (en) 1983-11-30
AU530002B2 (en) 1983-06-30
JPS6053120B2 (ja) 1985-11-22
ES8206671A1 (es) 1982-08-16
CA1162505A (en) 1984-02-21
SE8106386L (sv) 1982-05-01
JPS5798694A (en) 1982-06-18
ES506573A0 (es) 1982-08-16
IT8149589A0 (it) 1981-10-29

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: OCCIDENTAL CHEMICAL CORPORATION TE WARREN

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: OMI INTERNATIONAL CORPORATION

BV The patent application has lapsed