JPS575879A - Chemical forming treatment of tin plated can - Google Patents

Chemical forming treatment of tin plated can

Info

Publication number
JPS575879A
JPS575879A JP8063880A JP8063880A JPS575879A JP S575879 A JPS575879 A JP S575879A JP 8063880 A JP8063880 A JP 8063880A JP 8063880 A JP8063880 A JP 8063880A JP S575879 A JPS575879 A JP S575879A
Authority
JP
Japan
Prior art keywords
salt
pref
range
type component
acid type
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.)
Granted
Application number
JP8063880A
Other languages
Japanese (ja)
Other versions
JPS5839231B2 (en
Inventor
Tsuneo Ukita
Yuichi Yoshida
Hideo Wada
Akira Ushio
Akira Iino
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint Co 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 Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP8063880A priority Critical patent/JPS5839231B2/en
Publication of JPS575879A publication Critical patent/JPS575879A/en
Publication of JPS5839231B2 publication Critical patent/JPS5839231B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/10—Orthophosphates containing oxidants

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE:To enable harmless chemical forming treatment with low public pollution by treating a tin plated can with an aqueous solution containing an orthophosphoric acid type component and a phytinic acid type component in a specific concn. respectively and having a pH in a specific range. CONSTITUTION:As an orthophosphoric acid type component, there are orthophosphoric acid and salts thereof (Na salt, K salt, Li salt or the like) and at least one thereof is selected in a range of 0.5-10g/l, pref., 1-6g/l as PO4. Further, as a phytinic acid type component, there are phytinic acid and salts thereof (a salt, K salt, Li salt or the like) and at least one thereof is selected in a range of 0.2-2g/l, pref., 0.4-1.5g/l as PO4. Further, a pH is adjusted to 3-5, pref., 3-4. Other than those essential components, if necessary, sodium chlorate and/or potassium chlorate can be added in a range of 0.1-50g/l, pref., 0.5-10g/l.
JP8063880A 1980-06-14 1980-06-14 Chemical conversion treatment method for tin-plated cans Expired JPS5839231B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8063880A JPS5839231B2 (en) 1980-06-14 1980-06-14 Chemical conversion treatment method for tin-plated cans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8063880A JPS5839231B2 (en) 1980-06-14 1980-06-14 Chemical conversion treatment method for tin-plated cans

Publications (2)

Publication Number Publication Date
JPS575879A true JPS575879A (en) 1982-01-12
JPS5839231B2 JPS5839231B2 (en) 1983-08-29

Family

ID=13723903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8063880A Expired JPS5839231B2 (en) 1980-06-14 1980-06-14 Chemical conversion treatment method for tin-plated cans

Country Status (1)

Country Link
JP (1) JPS5839231B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942052A (en) * 1994-04-20 1999-08-24 Nippon Paint Co., Ltd. Surface treatment aqueous solution for metal
CN110093598A (en) * 2019-05-18 2019-08-06 深圳市创智成功科技有限公司 For protecting the tin face protective agent of chemical tin coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942052A (en) * 1994-04-20 1999-08-24 Nippon Paint Co., Ltd. Surface treatment aqueous solution for metal
CN110093598A (en) * 2019-05-18 2019-08-06 深圳市创智成功科技有限公司 For protecting the tin face protective agent of chemical tin coating

Also Published As

Publication number Publication date
JPS5839231B2 (en) 1983-08-29

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