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CH471233A - Process for suppressing the formation of haze during electroplating - Google Patents

Process for suppressing the formation of haze during electroplating

Info

Publication number
CH471233A
CH471233A CH1238864A CH1238864A CH471233A CH 471233 A CH471233 A CH 471233A CH 1238864 A CH1238864 A CH 1238864A CH 1238864 A CH1238864 A CH 1238864A CH 471233 A CH471233 A CH 471233A
Authority
CH
Switzerland
Prior art keywords
suppressing
formation
during electroplating
haze during
haze
Prior art date
Application number
CH1238864A
Other languages
German (de)
Inventor
Passal Frank
Original Assignee
M & T Chemicals Inc
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 M & T Chemicals Inc filed Critical M & T Chemicals Inc
Publication of CH471233A publication Critical patent/CH471233A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • 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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
CH1238864A 1963-09-24 1964-09-24 Process for suppressing the formation of haze during electroplating CH471233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US311223A US3341434A (en) 1963-09-24 1963-09-24 Electrodeposition of chromium

Publications (1)

Publication Number Publication Date
CH471233A true CH471233A (en) 1969-04-15

Family

ID=23205955

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1238864A CH471233A (en) 1963-09-24 1964-09-24 Process for suppressing the formation of haze during electroplating

Country Status (5)

Country Link
US (1) US3341434A (en)
CH (1) CH471233A (en)
DE (1) DE1496905C3 (en)
GB (1) GB1050223A (en)
NL (1) NL148113B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489662A (en) * 1966-03-28 1970-01-13 Reuven Merker Chromium plating using fume- and mist-depressant
US3432408A (en) * 1966-08-03 1969-03-11 Udylite Corp Chromium plating electrolyte and method for preventing mist therein
US10508348B2 (en) * 2017-06-15 2019-12-17 Rohm And Haas Electronic Materials Llc Environmentally friendly nickel electroplating compositions and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056449A (en) * 1936-10-06 Alkylated imidazoles of high molec
US2036525A (en) * 1932-04-27 1936-04-07 Soc Of Chemical Ind Imidazole sulphonic acids useful as textile assisting agents and process of making same
US2053822A (en) * 1933-12-15 1936-09-08 Soc Of Chemical Ind Alkylated imidazoles of high molecular weight and process of making same
US2170474A (en) * 1936-03-18 1939-08-22 Soc Of Chemical Ind Benzimidazoles and process of making same
US2750334A (en) * 1953-01-29 1956-06-12 Udylite Res Corp Electrodeposition of chromium
US2750337A (en) * 1953-04-22 1956-06-12 Udylite Res Corp Electroplating of chromium
US2750335A (en) * 1953-07-17 1956-06-12 Udylite Res Corp Chromium electrodeposition
US2750336A (en) * 1953-08-31 1956-06-12 Udylite Res Corp Chromium plating
US2846380A (en) * 1956-05-07 1958-08-05 Udylite Res Corp Chromium electroplating

Also Published As

Publication number Publication date
NL6411161A (en) 1965-03-25
DE1496905B2 (en) 1973-05-24
GB1050223A (en)
US3341434A (en) 1967-09-12
DE1496905A1 (en) 1969-08-14
DE1496905C3 (en) 1973-12-20
NL148113B (en) 1975-12-15

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Legal Events

Date Code Title Description
PL Patent ceased