GB1285806A - Improvements relating to the manufacture of tinned plates - Google Patents

Improvements relating to the manufacture of tinned plates

Info

Publication number
GB1285806A
GB1285806A GB57959/70A GB5795970A GB1285806A GB 1285806 A GB1285806 A GB 1285806A GB 57959/70 A GB57959/70 A GB 57959/70A GB 5795970 A GB5795970 A GB 5795970A GB 1285806 A GB1285806 A GB 1285806A
Authority
GB
United Kingdom
Prior art keywords
coated
solution
chromic acid
manufacture
aqueous
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
GB57959/70A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1285806A publication Critical patent/GB1285806A/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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Paints Or Removers (AREA)

Abstract

1285806 Coated tinned plate NIPPON KOKAN KK 7 Dec 1970 [27 Dec 1969] 57959/70 Heading B2E [Also in Division C7] Tinned plate is coated by subjecting it to a chemical or electrochemical treatment using a solution containing chromic acid or a chromate, thereafter applying an aqueous solution of an itaconic acid/acrylonitrile copolymer and chromic acid or a chromate and drying the coated plate. The treatment step may be effected electrolytically in aqueous potassium bichromate solution or by spraying of aqueous chromic acid. The copolymer solution is applied by dipping or spraying at 50-80‹C.
GB57959/70A 1969-12-27 1970-12-07 Improvements relating to the manufacture of tinned plates Expired GB1285806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44104966A JPS491773B1 (en) 1969-12-27 1969-12-27

Publications (1)

Publication Number Publication Date
GB1285806A true GB1285806A (en) 1972-08-16

Family

ID=14394828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57959/70A Expired GB1285806A (en) 1969-12-27 1970-12-07 Improvements relating to the manufacture of tinned plates

Country Status (8)

Country Link
JP (1) JPS491773B1 (en)
CA (1) CA940784A (en)
DE (1) DE2063606C3 (en)
FR (1) FR2074004A5 (en)
GB (1) GB1285806A (en)
NL (1) NL7018749A (en)
SE (1) SE380986B (en)
ZA (1) ZA708647B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130897U (en) * 1976-03-31 1977-10-05
JPS5549172A (en) * 1978-10-03 1980-04-09 Kawasaki Steel Corp Surface treatment method of tin-free steel
JPH0439019U (en) * 1990-08-01 1992-04-02

Also Published As

Publication number Publication date
DE2063606A1 (en) 1971-07-15
FR2074004A5 (en) 1971-10-01
ZA708647B (en) 1971-09-29
DE2063606B2 (en) 1980-05-29
JPS491773B1 (en) 1974-01-16
CA940784A (en) 1974-01-29
SE380986B (en) 1975-11-24
NL7018749A (en) 1971-06-29
DE2063606C3 (en) 1981-02-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee