NL60167C - - Google Patents

Info

Publication number: NL60167C
Authority: NL; Netherlands

Application number

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.)

1938-11-19

Publication of NL60167C publication Critical patent/NL60167C/xx

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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/33—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 hexavalent chromium compounds containing also phosphates

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)
Application Of Or Painting With Fluid Materials (AREA)

NL60167D 1938-11-19 NL60167C (en, 2012)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US241393A US2303242A (en)	1938-11-19	1938-11-19	Metal coating

Publications (1)

Publication Number	Publication Date
NL60167C true NL60167C (en, 2012)

Family

ID=22910526

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL60167D NL60167C (en, 2012)	1938-11-19

Country Status (4)

Country	Link
US (1)	US2303242A (en, 2012)
DE (1)	DE718317C (en, 2012)
GB (1)	GB534883A (en, 2012)
NL (1)	NL60167C (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2768103A (en) *	1952-03-18	1956-10-23	Heintz Mfg Co	Method for coating metals
US2768104A (en) *	1952-03-25	1956-10-23	Heintz Mfg Co	Method for coating iron
US2769774A (en) *	1952-08-05	1956-11-06	Republic Steel Corp	Electrodeposition method
FR1080914A (fr) *	1953-06-16	1954-12-14	United States Steel Corp	Procédé électrochimique de revêtement des surfaces en acier, produits destinés à sa mise en oeuvre et produits en résultant
US2777785A (en) *	1953-07-30	1957-01-15	Heintz Mfg Co	Composition for and method of treating metals as well as the treated product
US2773623A (en) *	1954-06-01	1956-12-11	Heintz Mfg Co	Corrosion resistant coated steel members and method of making
FR1133904A (fr) *	1954-06-04	1957-04-03	Walterisation Company Ltd	Perfectionnements au traitement de surface des métaux
US2832708A (en) *	1955-11-25	1958-04-29	Gen Motors Corp	Method of treating stainless steel to improve its corrosion resistance
US2970935A (en) *	1959-03-02	1961-02-07	Parker Rust Proof Co	Method of rinsing metallic surfaces with solutions containing hexavalent chromium
US3074827A (en) *	1960-03-22	1963-01-22	Armco Steel Corp	Rust inhibitive and paint holding treatment for alloyed zinc iron surfaces
US3219489A (en) *	1962-05-24	1965-11-23	Conversion Chem Corp	Composition and method for blackening the surfaces of cadmium and zinc
JPS5597476A (en) *	1979-01-19	1980-07-24	Nippon Paint Co Ltd	Metal surface treating liquid

0
- NL NL60167D patent/NL60167C/xx active
1938
- 1938-11-19 US US241393A patent/US2303242A/en not_active Expired - Lifetime
1939
- 1939-11-19 DE DEM146502D patent/DE718317C/de not_active Expired
- 1939-11-20 GB GB30411/39A patent/GB534883A/en not_active Expired

Also Published As

Publication number	Publication date
GB534883A (en)	1941-03-20
US2303242A (en)	1942-11-24
DE718317C (de)	1942-03-09

Publication	Publication Date	Title
IT379130A (en, 2012)
IT377033A (en, 2012)
FR852637A (en, 2012)	1940-03-04
FR823588A (en, 2012)	1938-01-22
BE427877A (en, 2012)	1938-06-30
BE427948A (en, 2012)
NL60167C (en, 2012)
NL60719C (en, 2012)
NL60535C (en, 2012)
NL54682C (en, 2012)
NL52820C (en, 2012)
NL51989C (en, 2012)
NL49301C (en, 2012)
BE436768A (en, 2012)	1939-11-30
BE435314A (en, 2012)
BE432170A (en, 2012)
BE432037A (en, 2012)	1939-02-28
BE428654A (en, 2012)
BE428507A (en, 2012)	1938-07-30
BE428470A (en, 2012)
BE428437A (en, 2012)
BE428344A (en, 2012)
BE428170A (en, 2012)	1938-06-30
BE428159A (en, 2012)
BE428127A (en, 2012)