FR788036A - Improvements to non-rusting iron articles - Google Patents

Improvements to non-rusting iron articles

Info

Publication number: FR788036A
Authority: FR; France
Prior art keywords: iron articles; rusting; rusting iron; articles; iron
Prior art date: 1934-04-20
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

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.)

Victor Chemical Works

Original Assignee

Victor Chemical Works

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.)

1934-04-20

Filing date

1935-03-29

Publication date

1935-10-02

1935-03-29 Application filed by Victor Chemical Works filed Critical Victor Chemical Works

1935-10-02 Application granted granted Critical

1935-10-02 Publication of FR788036A publication Critical patent/FR788036A/en

Status Expired legal-status Critical Current

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
- C23C22/73—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 characterised by the process
- C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings

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)

FR788036D 1934-04-20 1935-03-29 Improvements to non-rusting iron articles Expired FR788036A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US447704XA	1934-04-20	1934-04-20

Publications (1)

Publication Number	Publication Date
FR788036A true FR788036A (en)	1935-10-02

Family

ID=21934245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR788036D Expired FR788036A (en)	1934-04-20	1935-03-29	Improvements to non-rusting iron articles

Country Status (2)

Country	Link
FR (1)	FR788036A (en)
GB (1)	GB447704A (en)

1935
- 1935-03-19 GB GB8620/35A patent/GB447704A/en not_active Expired
- 1935-03-29 FR FR788036D patent/FR788036A/en not_active Expired

Also Published As

Publication number	Publication date
GB447704A (en)	1936-05-25

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