GB693607A - Compositions and method for electroplating zinc - Google Patents

Compositions and method for electroplating zinc

Info

Publication number
GB693607A
GB693607A GB22744/51A GB2274451A GB693607A GB 693607 A GB693607 A GB 693607A GB 22744/51 A GB22744/51 A GB 22744/51A GB 2274451 A GB2274451 A GB 2274451A GB 693607 A GB693607 A GB 693607A
Authority
GB
United Kingdom
Prior art keywords
zinc
bath
electro
trifluoroacetic acid
molasses
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
GB22744/51A
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.)
Poor and Co
Original Assignee
Poor 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 Poor and Co filed Critical Poor and Co
Publication of GB693607A publication Critical patent/GB693607A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C11/00—Output mechanisms
    • G06C11/04—Output mechanisms with printing mechanisms, e.g. for character-at-a-time or line-at-a-time printing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

693,607. Electro-deposition of zinc. POOR & CO. Sept. 28, 1951 [Dec. 6, 1950], No. 22744/51. Class 41. A method of electro-depositing bright zinc comprises the use of a bath containing zinc sulphate, a water-soluble lignin sulphonate, dark molasses and trifluoroacetic acid. The bath may also contain aluminium sulphate, a zinc aldonate, for example zinc gluconate, and sodium acetate. In preparing the bath the lignin sulphonate, which may be a sodium salt of sulphonated lignin, and the molasses are mixed in hot water and filtered, and trifluoroacetic acid is added to the filtrate. The zinc gluconate may be prepared as described in Specification 693,592, [Group IV (b)].
GB22744/51A 1950-12-06 1951-09-28 Compositions and method for electroplating zinc Expired GB693607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199567A US2632728A (en) 1950-12-06 1950-12-06 Compositions and method for electroplating zinc

Publications (1)

Publication Number Publication Date
GB693607A true GB693607A (en) 1953-07-01

Family

ID=22738096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22744/51A Expired GB693607A (en) 1950-12-06 1951-09-28 Compositions and method for electroplating zinc

Country Status (2)

Country Link
US (1) US2632728A (en)
GB (1) GB693607A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298938A (en) * 1963-06-14 1967-01-17 Kyowa Hakko Kogyo Kk Electrodeposition of zinc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607869A (en) * 1925-06-01 1926-11-23 Us Smelting Refining & Mining Electrolytic refining of metals
US2537032A (en) * 1949-09-14 1951-01-09 Poor & Co Acid zinc electroplating compositions and method

Also Published As

Publication number Publication date
US2632728A (en) 1953-03-24

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