FR824277A - Baths and process for the electrolytic precipitation of metals - Google Patents

Baths and process for the electrolytic precipitation of metals

Info

Publication number
FR824277A
FR824277A FR824277DA FR824277A FR 824277 A FR824277 A FR 824277A FR 824277D A FR824277D A FR 824277DA FR 824277 A FR824277 A FR 824277A
Authority
FR
France
Prior art keywords
baths
metals
electrolytic precipitation
electrolytic
precipitation
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
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR824277A publication Critical patent/FR824277A/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
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • C25D3/24—Electroplating: Baths therefor from solutions of zinc from cyanide baths
    • 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
    • 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
    • C25D3/26—Electroplating: Baths therefor from solutions of cadmium
    • C25D3/28—Electroplating: Baths therefor from solutions of cadmium from cyanide baths
    • 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
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C25D3/32—Electroplating: Baths therefor from solutions of tin 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/60—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of tin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR824277D 1936-07-13 1937-07-13 Baths and process for the electrolytic precipitation of metals Expired FR824277A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90382A US2171842A (en) 1936-07-13 1936-07-13 Electroplating
US242042A US2211251A (en) 1936-07-13 1938-11-23 Tin plating

Publications (1)

Publication Number Publication Date
FR824277A true FR824277A (en) 1938-02-04

Family

ID=21797082

Family Applications (2)

Application Number Title Priority Date Filing Date
FR824277D Expired FR824277A (en) 1936-07-13 1937-07-13 Baths and process for the electrolytic precipitation of metals
FR863403D Expired FR863403A (en) 1936-07-13 1940-02-13 Electroplating tinning process

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR863403D Expired FR863403A (en) 1936-07-13 1940-02-13 Electroplating tinning process

Country Status (6)

Country Link
US (2) US2171842A (en)
BE (1) BE422634A (en)
CH (1) CH201630A (en)
DE (2) DE687136C (en)
FR (2) FR824277A (en)
NL (1) NL48191C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882505C (en) * 1936-07-13 1953-07-09 Du Pont Bath and process for the electrolytic deposition of tin and tin alloys
DE885035C (en) * 1937-12-29 1953-07-30 Du Pont Process for the electrolytic production of shiny zinc coatings
US2769775A (en) * 1953-12-01 1956-11-06 Canadian Copper Refiners Ltd Electrolyte for copper refining, including polyvinyl alcohol

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545566A (en) * 1943-03-11 1951-03-20 Mallory & Co Inc P R Electrodeposition of metals and alloys
US2461507A (en) * 1943-07-07 1949-02-15 Du Pont Electrodepositing composition and process
BE495952A (en) * 1943-07-07
US2451426A (en) * 1943-11-25 1948-10-12 Du Pont Bright zinc plating
US2523191A (en) * 1945-07-07 1950-09-19 Udylite Corp Electrodeposition of nickel from an acid bath
FR955898A (en) * 1945-07-07 1950-01-20
US2524619A (en) * 1945-07-09 1950-10-03 Udylite Corp Electrodeposition of nickel
US2466677A (en) * 1945-08-27 1949-04-12 Udylite Corp Electrodeposition of nickel from an acid bath
US2740754A (en) * 1952-11-07 1956-04-03 Allied Res Products Inc Zinc plating brightener
DE1061526B (en) * 1952-11-21 1959-07-16 Mond Nickel Co Ltd Process and bath for the electrolytic deposition of nickel
NL202898A (en) * 1954-12-16
US2729557A (en) * 1955-02-02 1956-01-03 American Cyanamid Co Method of preventing deposition of alkaline earth metal salts in cyanidation of precious metal ores
US2849353A (en) * 1955-02-08 1958-08-26 Hanson Van Winkle Munning Co Bright nickel plating
DE1112638B (en) * 1955-09-15 1961-08-10 Dow Chemical Co Bath and process for the electrolytic extraction of metals, especially zinc, from aqueous solutions
US2860089A (en) * 1956-08-09 1958-11-11 R O Hull & Company Inc Method of electro depositing zinc
US2893933A (en) * 1956-10-01 1959-07-07 Incar Inc Nickel plating compositions and method
US2928800A (en) * 1957-03-12 1960-03-15 Du Pont Zinc plating
US2966448A (en) * 1958-06-04 1960-12-27 Gen Electric Methods of electroplating aluminum and alloys thereof
US3296105A (en) * 1964-04-03 1967-01-03 Du Pont Zinc cyanide electroplating bath and process
US3411996A (en) * 1965-12-02 1968-11-19 Du Pont Process for brightening zinc and cadmium electroplate using an inner salt of a quaternized pyridine carboxylic acid and compositions containing the same
US3505184A (en) * 1966-02-07 1970-04-07 Enthone Acid zinc electrodepositing
US3386898A (en) * 1967-07-17 1968-06-04 Du Pont Alkaline, cyanide zinc electroplating bath process, and additive therefor
BE1005730A4 (en) * 1992-04-15 1993-12-28 Rech S Et Dev Du Groupe Cocker Tin electroplating process and / or alloys tin on a metal support.
JP6733313B2 (en) * 2015-08-29 2020-07-29 三菱マテリアル株式会社 High-purity copper electrolytic refining additive and high-purity copper manufacturing method
US10793956B2 (en) * 2015-08-29 2020-10-06 Mitsubishi Materials Corporation Additive for high-purity copper electrolytic refining and method of producing high-purity copper
TWI705159B (en) * 2015-09-30 2020-09-21 日商三菱綜合材料股份有限公司 Additive for high-purity copper electrolytic refining, method of producing high-purity copper, and high-purity electrolytic copper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171842A (en) * 1936-07-13 1939-09-05 Du Pont Electroplating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882505C (en) * 1936-07-13 1953-07-09 Du Pont Bath and process for the electrolytic deposition of tin and tin alloys
DE885035C (en) * 1937-12-29 1953-07-30 Du Pont Process for the electrolytic production of shiny zinc coatings
US2769775A (en) * 1953-12-01 1956-11-06 Canadian Copper Refiners Ltd Electrolyte for copper refining, including polyvinyl alcohol

Also Published As

Publication number Publication date
DE687136C (en) 1940-01-23
BE422634A (en) 1937-08-31
DE882505C (en) 1953-07-09
US2171842A (en) 1939-09-05
NL48191C (en) 1940-04-15
CH201630A (en) 1938-12-15
FR863403A (en) 1941-04-01
US2211251A (en) 1940-08-13

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