FR632342A - Process for protecting articles against rust and articles obtained by the application of this process - Google Patents

Process for protecting articles against rust and articles obtained by the application of this process

Info

Publication number
FR632342A
FR632342A FR632342DA FR632342A FR 632342 A FR632342 A FR 632342A FR 632342D A FR632342D A FR 632342DA FR 632342 A FR632342 A FR 632342A
Authority
FR
France
Prior art keywords
articles
application
protecting
against rust
articles obtained
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.)
Parker Rust Proof Co
Original Assignee
Parker Rust Proof 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 Parker Rust Proof Co filed Critical Parker Rust Proof Co
Application granted granted Critical
Publication of FR632342A publication Critical patent/FR632342A/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
    • C23C22/18—Orthophosphates containing manganese cations

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)
  • Chemical Treatment Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR632342D 1926-05-10 1927-04-07 Process for protecting articles against rust and articles obtained by the application of this process Expired FR632342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US108162A US1639694A (en) 1926-05-10 1926-05-10 Process of rust proofing and articles produced thereby

Publications (1)

Publication Number Publication Date
FR632342A true FR632342A (en) 1928-01-07

Family

ID=22320651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR632342D Expired FR632342A (en) 1926-05-10 1927-04-07 Process for protecting articles against rust and articles obtained by the application of this process

Country Status (6)

Country Link
US (1) US1639694A (en)
BE (1) BE341226A (en)
DE (1) DE508785C (en)
FR (1) FR632342A (en)
GB (1) GB270679A (en)
NL (1) NL25645C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5728235A (en) * 1996-02-14 1998-03-17 Henkel Corporation Moderate temperature manganese phosphate conversion coating composition and process

Also Published As

Publication number Publication date
GB270679A (en) 1928-10-25
US1639694A (en) 1927-08-23
NL25645C (en)
BE341226A (en)
DE508785C (en) 1930-10-02

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