FR2142014A1 - - Google Patents

Info

Publication number
FR2142014A1
FR2142014A1 FR7221792A FR7221792A FR2142014A1 FR 2142014 A1 FR2142014 A1 FR 2142014A1 FR 7221792 A FR7221792 A FR 7221792A FR 7221792 A FR7221792 A FR 7221792A FR 2142014 A1 FR2142014 A1 FR 2142014A1
Authority
FR
France
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.)
Granted
Application number
FR7221792A
Other languages
French (fr)
Other versions
FR2142014B1 (enrdf_load_stackoverflow
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.)
M&T Chemicals Inc
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 FR2142014A1 publication Critical patent/FR2142014A1/fr
Application granted granted Critical
Publication of FR2142014B1 publication Critical patent/FR2142014B1/fr
Expired legal-status Critical Current

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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
    • 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

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)
FR7221792A 1971-06-18 1972-06-16 Expired FR2142014B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15470371A 1971-06-18 1971-06-18
US00262151A US3804728A (en) 1971-06-18 1972-06-12 Novel chromium plating compositions

Publications (2)

Publication Number Publication Date
FR2142014A1 true FR2142014A1 (enrdf_load_stackoverflow) 1973-01-26
FR2142014B1 FR2142014B1 (enrdf_load_stackoverflow) 1977-12-23

Family

ID=26851696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221792A Expired FR2142014B1 (enrdf_load_stackoverflow) 1971-06-18 1972-06-16

Country Status (6)

Country Link
US (2) US3758390A (enrdf_load_stackoverflow)
AU (1) AU465824B2 (enrdf_load_stackoverflow)
DE (1) DE2229883A1 (enrdf_load_stackoverflow)
FR (1) FR2142014B1 (enrdf_load_stackoverflow)
GB (1) GB1378973A (enrdf_load_stackoverflow)
NL (1) NL7208359A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098776A3 (en) * 1982-07-02 1985-04-10 Jean-Marie Nouel Steel lithographic printing plate having multiple chromium layers
WO1988005834A1 (en) * 1987-02-09 1988-08-11 M And T Chemicals, Inc. High performance electrodeposited chromium layers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943040A (en) * 1974-09-20 1976-03-09 The Harshaw Chemical Company Microcracked chromium from a bath using an organic sulfur compound
DE3402554A1 (de) * 1984-01-26 1985-08-08 LPW-Chemie GmbH, 4040 Neuss Abscheidung von hartchrom auf einer metallegierung aus einem waessrigen, chromsaeure und schwefelsaeure enthaltenden elektrolyten
US4588481A (en) * 1985-03-26 1986-05-13 M&T Chemicals Inc. Chromium plating bath for producing non-iridescent, adherent, bright chromium deposits at high efficiencies and substantially free of cathodic low current density etching
US4810336A (en) * 1988-06-21 1989-03-07 M&T Chemicals Inc. Electroplating bath and process for depositing functional, at high efficiencies, chromium which is bright and smooth
US4927506A (en) * 1989-09-14 1990-05-22 Atochem North America, Inc. High-performance electrodeposited chromium layers formed at high current efficiencies
RU2125125C1 (ru) * 1997-12-24 1999-01-20 Малинин Владимир Федорович Способ электролитического хромирования
RU2125126C1 (ru) * 1998-01-27 1999-01-20 Малинин Владимир Федорович Способ электролитического хромирования в низкоконцентрированном электролите
DE102005059367B4 (de) * 2005-12-13 2014-04-03 Enthone Inc. Elektrolytzusammensetzung und Verfahren zur Abscheidung rissfreier, korrosionsbeständiger und harter Chrom- und Chromlegierungsschichten
RU2762695C1 (ru) * 2020-11-20 2021-12-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский автомобильно-дорожный государственный технический университет (МАДИ)" Способ электролитического хромирования

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169754B (de) * 1959-05-28 1964-05-06 Metal & Thermit Corp Verfahren zum galvanischen Abscheiden von doppelten Chromueberzuegen
FR1407483A (fr) * 1963-09-11 1965-07-30 Udylite Corp Perfectionnements aux bains de chromage électrolytique
FR2043658A1 (enrdf_load_stackoverflow) * 1969-05-26 1971-02-19 M & T Chemicals Inc
NL7014597A (enrdf_load_stackoverflow) * 1969-10-06 1971-04-08

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169754B (de) * 1959-05-28 1964-05-06 Metal & Thermit Corp Verfahren zum galvanischen Abscheiden von doppelten Chromueberzuegen
FR1407483A (fr) * 1963-09-11 1965-07-30 Udylite Corp Perfectionnements aux bains de chromage électrolytique
FR2043658A1 (enrdf_load_stackoverflow) * 1969-05-26 1971-02-19 M & T Chemicals Inc
NL7014597A (enrdf_load_stackoverflow) * 1969-10-06 1971-04-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098776A3 (en) * 1982-07-02 1985-04-10 Jean-Marie Nouel Steel lithographic printing plate having multiple chromium layers
WO1988005834A1 (en) * 1987-02-09 1988-08-11 M And T Chemicals, Inc. High performance electrodeposited chromium layers
EP0278044A1 (en) * 1987-02-09 1988-08-17 Elf Atochem North America, Inc. High performance electrodeposited chromium layers

Also Published As

Publication number Publication date
US3758390A (en) 1973-09-11
NL7208359A (enrdf_load_stackoverflow) 1972-12-20
AU465824B2 (en) 1975-10-09
GB1378973A (en) 1975-01-02
AU4356372A (en) 1974-01-03
FR2142014B1 (enrdf_load_stackoverflow) 1977-12-23
DE2229883A1 (de) 1972-12-21
US3804728A (en) 1974-04-16

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