GB697225A - Improvements relating to electrolytic solutions - Google Patents

Improvements relating to electrolytic solutions

Info

Publication number
GB697225A
GB697225A GB7681/49A GB768149A GB697225A GB 697225 A GB697225 A GB 697225A GB 7681/49 A GB7681/49 A GB 7681/49A GB 768149 A GB768149 A GB 768149A GB 697225 A GB697225 A GB 697225A
Authority
GB
United Kingdom
Prior art keywords
chromium
salt
solution
amine base
compounds
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
GB7681/49A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB697225A publication Critical patent/GB697225A/en
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
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • 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

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)
GB7681/49A 1948-03-20 1949-03-21 Improvements relating to electrolytic solutions Expired GB697225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1007691T 1948-03-20

Publications (1)

Publication Number Publication Date
GB697225A true GB697225A (en) 1953-09-16

Family

ID=9566756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7681/49A Expired GB697225A (en) 1948-03-20 1949-03-21 Improvements relating to electrolytic solutions

Country Status (5)

Country Link
US (1) US2748069A (xx)
CH (1) CH289705A (xx)
FR (1) FR1007691A (xx)
GB (1) GB697225A (xx)
NL (1) NL75772C (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427403A1 (fr) * 1978-06-02 1979-12-28 Int Lead Zinc Res Procede perfectionne pour former par electrodeposition des depots de chrome " noir "
US4447299A (en) * 1982-06-15 1984-05-08 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University Use of alcohol for increasing the current efficiency of chromium plating
GB2154247A (en) * 1984-02-17 1985-09-04 Portland State University Stat Use of alcohol for increasing the current efficiency and quality of chromium-iron alloy plating

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247803C2 (de) * 1959-10-07 1973-03-29 Du Pont Verfahren zur herstellung von selbsttragenden metallverbundfalmen durch galvaniscles abscheiden
US3725214A (en) * 1971-02-19 1973-04-03 Du Pont Chromium plating medium for a portable plating device
FR2474538A1 (fr) * 1980-01-28 1981-07-31 Tardy Rene Procede de depot electrolytique de chrome au moyen d'un bain de chrome trivalent
WO2010026884A1 (ja) * 2008-09-05 2010-03-11 日本化学工業株式会社 クロム（iii）源を含む水溶液の製造方法
CO7190036A1 (es) * 2014-02-11 2015-02-19 Garcia Carlos Enrique Muñoz Proceso de cromado trivalente continuo
EP3607115B1 (en) 2017-04-04 2022-06-08 Atotech Deutschland GmbH & Co. KG Controlled method for depositing a chromium or chromium alloy layer on at least one substrate
CN110446802B (zh) 2017-04-04 2023-02-28 安美特德国有限公司 在至少一个基底上电解沉积铬或铬合金层的方法
ES2646237B2 (es) * 2017-09-28 2018-07-27 Avanzare Innovacion Tecnologica S.L. Formulación para el mordentado de materiales poliméricos previo al recubrimiento de los mismos
JP2023507515A (ja) 2019-12-18 2023-02-22 アトテック ドイチェランド ゲーエムベーハー ウント コ カーゲー 三価クロム電気めっき浴中の鉄イオンの濃度を低減させるための方法
US20230015534A1 (en) 2019-12-18 2023-01-19 Atotech Deutschland GmbH & Co. KG Electroplating composition and method for depositing a chromium coating on a substrate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1777121A (en) * 1927-11-03 1930-09-30 Linick Leslie Lloyd Method of electrodeposition of metals and alloys
FR668751A (fr) * 1928-05-12 1929-11-06 Bain pour le dépôt électrolytique de chrome, cobalt, ou autres métaux ou alliages

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427403A1 (fr) * 1978-06-02 1979-12-28 Int Lead Zinc Res Procede perfectionne pour former par electrodeposition des depots de chrome " noir "
US4447299A (en) * 1982-06-15 1984-05-08 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University Use of alcohol for increasing the current efficiency of chromium plating
GB2154247A (en) * 1984-02-17 1985-09-04 Portland State University Stat Use of alcohol for increasing the current efficiency and quality of chromium-iron alloy plating

Also Published As

Publication number Publication date
FR1007691A (fr) 1952-05-08
NL75772C (xx)
US2748069A (en) 1956-05-29
CH289705A (fr) 1953-03-31

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