BE427074A - - Google Patents

Info

Publication number: BE427074A
Authority: BE; Belgium

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.)

1937-04-30

Publication of BE427074A publication Critical patent/BE427074A/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
- C23C22/73—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
- C23C22/76—Applying the liquid by spraying

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)

BE427074D 1937-04-30 BE427074A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US139947A US2132883A (en)	1937-04-30	1937-04-30	Method of coating ferrous metal with a water insoluble metallic phosphate

Publications (1)

Publication Number	Publication Date
BE427074A true BE427074A (enrdf_load_stackoverflow)

Family

ID=22489025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE427074D BE427074A (enrdf_load_stackoverflow)	1937-04-30

Country Status (5)

Country	Link
US (1)	US2132883A (enrdf_load_stackoverflow)
BE (1)	BE427074A (enrdf_load_stackoverflow)
DE (1)	DE863889C (enrdf_load_stackoverflow)
FR (1)	FR847128A (enrdf_load_stackoverflow)
GB (1)	GB501739A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2326581A (en) *	1940-03-04	1943-08-10	Cleef Bros Van	Panel structure
DE741937C (de) *	1941-03-11	1943-11-20	Metallgesellschaft Ag	Verfahren zur Herstellung von Phosphatueberzuegen auf Metallen
US2479423A (en) *	1946-02-07	1949-08-16	American Chem Paint Co	Method of and materials for treating surfaces of iron, zinc, and alloys of each
US2609308A (en) *	1947-11-22	1952-09-02	Parker Rust Proof Co	Method and material for producing coatings on metal
DE1046440B (de) *	1952-06-03	1958-12-11	Exxon Research Engineering Co	Korrosionsschutzmittel und Verfahren zum Schutz eisenhaltiger Flaechen
NL91161C (enrdf_load_stackoverflow) *	1952-08-28
DE1181520B (de) *	1959-07-09	1964-11-12	Agep Gnacke & Co Chem Fab	Verfahren zur Schutzschichtbildung auf Metallen oder Metallegierungen
US3178320A (en) *	1960-07-29	1965-04-13	John A Henricks	Method and composition for the formation of smooth zinc phosphate coatings on steel
US3874951A (en) *	1972-09-27	1975-04-01	Trw Inc	Method for controlling iron content of a zinc phosphating bath
US4086103A (en) *	1975-08-13	1978-04-25	Kevin James Woods	Accelerator for phosphating solutions
US4186219A (en) *	1975-08-29	1980-01-29	Union Carbide Corporation	Maintaining the effectiveness of a coating composition
US4233088A (en) *	1979-03-29	1980-11-11	International Lead Zinc Research Organization, Inc.	Phosphatization of steel surfaces and metal-coated surfaces

0
- BE BE427074D patent/BE427074A/xx unknown
- DE DENDAT863889D patent/DE863889C/de not_active Expired
1937
- 1937-04-30 US US139947A patent/US2132883A/en not_active Expired - Lifetime
- 1937-08-30 GB GB23669/37A patent/GB501739A/en not_active Expired
1938
- 1938-04-30 FR FR847128D patent/FR847128A/fr not_active Expired

Also Published As

Publication number	Publication date
GB501739A (enrdf_load_stackoverflow)	1939-02-28
DE863889C (de)	1952-12-04
US2132883A (en)	1938-10-11
FR847128A (fr)	1939-10-03

Publication	Publication Date	Title
BE420085R (enrdf_load_stackoverflow)	1937-03-31
AT151505B (enrdf_load_stackoverflow)	1937-11-25
BE427074A (enrdf_load_stackoverflow)
BE420975A (enrdf_load_stackoverflow)	1937-05-31
BE235779A (enrdf_load_stackoverflow)
BE386746A (enrdf_load_stackoverflow)
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BE418783A (enrdf_load_stackoverflow)
BE419342A (enrdf_load_stackoverflow)	1937-02-27
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