IT1206526B - Procedimento di elettroplaccatura con cromo trivalente - Google Patents

Procedimento di elettroplaccatura con cromo trivalente

Info

Publication number
IT1206526B
IT1206526B IT8347523A IT4752383A IT1206526B IT 1206526 B IT1206526 B IT 1206526B IT 8347523 A IT8347523 A IT 8347523A IT 4752383 A IT4752383 A IT 4752383A IT 1206526 B IT1206526 B IT 1206526B
Authority
IT
Italy
Prior art keywords
electroplating process
trivalent chrome
trivalent
chrome
electroplating
Prior art date
Application number
IT8347523A
Other languages
English (en)
Other versions
IT8347523A0 (it
Inventor
Arnold Robert
Larry Tomaszewski Thad Rudolph
Tremmelthomas
Original Assignee
Occidental Chem Co
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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of IT8347523A0 publication Critical patent/IT8347523A0/it
Application granted granted Critical
Publication of IT1206526B publication Critical patent/IT1206526B/it

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
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/13—Purification and treatment of electroplating baths and plating wastes
IT8347523A 1982-01-11 1983-01-07 Procedimento di elettroplaccatura con cromo trivalente IT1206526B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/338,751 US4466865A (en) 1982-01-11 1982-01-11 Trivalent chromium electroplating process

Publications (2)

Publication Number Publication Date
IT8347523A0 IT8347523A0 (it) 1983-01-07
IT1206526B true IT1206526B (it) 1989-04-27

Family

ID=23326028

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8347523A IT1206526B (it) 1982-01-11 1983-01-07 Procedimento di elettroplaccatura con cromo trivalente

Country Status (16)

Country Link
US (1) US4466865A (it)
JP (1) JPS58151486A (it)
AU (1) AU548911B2 (it)
BE (1) BE895578A (it)
BR (1) BR8300091A (it)
CA (1) CA1213557A (it)
DE (1) DE3300317A1 (it)
ES (2) ES8403172A1 (it)
FR (2) FR2519656A1 (it)
GB (1) GB2115007B (it)
IT (1) IT1206526B (it)
NL (1) NL8205019A (it)
NO (1) NO830044L (it)
PT (1) PT76022B (it)
SE (1) SE8207197L (it)
ZA (1) ZA83168B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2053342A1 (en) * 1990-10-22 1992-04-23 Robert A. Tremmel Nickel electroplating process with reduced nickel ion build up
JP3188361B2 (ja) * 1994-06-27 2001-07-16 ペルメレック電極株式会社 クロムめっき方法
US20020110700A1 (en) * 2001-02-12 2002-08-15 Hein Gerald F. Process for forming decorative films and resulting products
TW554086B (en) * 2001-02-16 2003-09-21 Taiyo Mfg Co Ltd Method for producing plated molded product
DE102006025847A1 (de) * 2006-06-02 2007-12-06 Merck Patent Gmbh Verwendung von Phosphinsäure in der Galvanotechnik
EP2899299A1 (en) * 2014-01-24 2015-07-29 COVENTYA S.p.A. Electroplating bath containing trivalent chromium and process for depositing chromium
PT3607115T (pt) * 2017-04-04 2022-08-23 Atotech Deutschland Gmbh & Co Kg Método controlado para depositar uma camada de crómio ou de liga de crómio sobre, pelo menos, um substrato

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455580A (en) * 1973-12-13 1976-11-17 Albright & Wilson Electrodeposition of chromium
US4093521A (en) * 1975-12-18 1978-06-06 Stanley Renton Chromium electroplating
US4167460A (en) * 1978-04-03 1979-09-11 Oxy Metal Industries Corporation Trivalent chromium plating bath composition and process
US4184929A (en) * 1978-04-03 1980-01-22 Oxy Metal Industries Corporation Trivalent chromium plating bath composition and process
JPS5831A (ja) * 1981-06-24 1983-01-05 Mitsubishi Electric Corp 空気調和機の表示装置

Also Published As

Publication number Publication date
JPS58151486A (ja) 1983-09-08
GB8300651D0 (en) 1983-02-09
DE3300317C2 (it) 1987-01-29
BE895578A (fr) 1983-07-11
SE8207197L (sv) 1983-07-12
US4466865A (en) 1984-08-21
CA1213557A (en) 1986-11-04
FR2532333A1 (it) 1984-03-02
ZA83168B (en) 1984-02-29
IT8347523A0 (it) 1983-01-07
ES518911A0 (es) 1984-03-01
SE8207197D0 (sv) 1982-12-16
AU548911B2 (en) 1986-01-09
PT76022B (en) 1985-11-18
GB2115007B (en) 1985-10-16
GB2115007A (en) 1983-09-01
DE3300317A1 (de) 1983-07-21
ES8403172A1 (es) 1984-03-01
JPS6122037B2 (it) 1986-05-29
ES8502742A1 (es) 1985-01-16
NO830044L (no) 1983-07-12
NL8205019A (nl) 1983-08-01
ES525311A0 (es) 1985-01-16
BR8300091A (pt) 1983-09-20
PT76022A (en) 1983-01-01
AU9171482A (en) 1983-07-21
FR2519656A1 (fr) 1983-07-18

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