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 (2
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 (2)

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 (2) 1973-01-26
FR2142014B1 FR2142014B1 (2) 1977-12-23

Family

ID=26851696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221792A Expired FR2142014B1 (2) 1971-06-18 1972-06-16

Country Status (6)

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

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 (2) * 1969-05-26 1971-02-19 M & T Chemicals Inc
NL7014597A (2) * 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 (2) * 1969-05-26 1971-02-19 M & T Chemicals Inc
NL7014597A (2) * 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
US3804728A (en) 1974-04-16
DE2229883A1 (de) 1972-12-21
GB1378973A (en) 1975-01-02
NL7208359A (2) 1972-12-20
FR2142014B1 (2) 1977-12-23
AU4356372A (en) 1974-01-03
US3758390A (en) 1973-09-11
AU465824B2 (en) 1975-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse