BE869920A - ZINC PHOSPHATION PROCESS ACCELERATED BY PEROXIDE - Google Patents

ZINC PHOSPHATION PROCESS ACCELERATED BY PEROXIDE

Info

Publication number: BE869920A
Authority: BE; Belgium
Prior art keywords: peroxide; process accelerated; zinc; zinc phosphation; phosphation process
Prior art date: 1977-08-25

Application number

BE190036A

Other languages

French (fr)

Original Assignee

Parker Ste Continentale

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.)

1977-08-25

Filing date

1978-08-23

Publication date

1979-02-23

1978-08-23 Application filed by Parker Ste Continentale filed Critical Parker Ste Continentale

1979-02-23 Publication of BE869920A publication Critical patent/BE869920A/en

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
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds

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)
Chemically Coating (AREA)
Catalysts (AREA)

BE190036A 1977-08-25 1978-08-23 ZINC PHOSPHATION PROCESS ACCELERATED BY PEROXIDE BE869920A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772738282 DE2738282A1 (en)	1977-08-25	1977-08-25	METHOD FOR APPLYING PHOSPHATE

Publications (1)

Publication Number	Publication Date
BE869920A true BE869920A (en)	1979-02-23

Family

ID=6017243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE190036A BE869920A (en)	1977-08-25	1978-08-23	ZINC PHOSPHATION PROCESS ACCELERATED BY PEROXIDE

Country Status (8)

Country	Link
BE (1)	BE869920A (en)
BR (1)	BR7805484A (en)
DE (1)	DE2738282A1 (en)
FR (1)	FR2401235A1 (en)
GB (1)	GB2003191B (en)
IT (1)	IT1098261B (en)
NL (1)	NL7808349A (en)
SE (1)	SE7808965L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4881975A (en) *	1986-12-23	1989-11-21	Albright & Wilson Limited	Products for treating surfaces
ES2036023T3 (en) *	1988-11-25	1993-05-01	Metallgesellschaft Aktiengesellschaft	PROCEDURE FOR THE APPLICATION OF PHOSPHATE COATING.
DE19523919A1 (en) *	1995-06-30	1997-01-02	Metallgesellschaft Ag	Process for supplementing phosphating solution
CN113789507A (en) *	2021-09-14	2021-12-14	西安热工研究院有限公司	Zinc-calcium-manganese phosphating solution and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE977633C (en) *	1950-07-06	1967-11-02	Galvapol Ges Fuer Galvanotechn	Process for the production of phosphate coatings on ferrous metal objects
NL293566A (en) *	1962-06-04
US3297494A (en) *	1963-08-05	1967-01-10	Amchem Prod	Concentrated material for use in preparing and preplenishing zinc phosphate coating solutions
DE2327304C3 (en) *	1973-05-29	1982-01-21	Metallgesellschaft Ag, 6000 Frankfurt	Process for applying phosphate coatings to metals
DE2527853B2 (en) *	1975-06-23	1981-04-09	Metallgesellschaft Ag, 6000 Frankfurt	Process for improving the water balance in the phosphating of metals

1977
- 1977-08-25 DE DE19772738282 patent/DE2738282A1/en not_active Withdrawn
1978
- 1978-08-10 NL NL7808349A patent/NL7808349A/en not_active Application Discontinuation
- 1978-08-21 GB GB7833988A patent/GB2003191B/en not_active Expired
- 1978-08-22 FR FR7824382A patent/FR2401235A1/en active Granted
- 1978-08-23 BE BE190036A patent/BE869920A/en unknown
- 1978-08-24 SE SE7808965A patent/SE7808965L/en unknown
- 1978-08-24 IT IT26975/78A patent/IT1098261B/en active
- 1978-08-24 BR BR7805484A patent/BR7805484A/en unknown

Also Published As

Publication number	Publication date
DE2738282A1 (en)	1979-03-01
GB2003191A (en)	1979-03-07
BR7805484A (en)	1979-05-08
IT7826975A0 (en)	1978-08-24
GB2003191B (en)	1982-01-13
NL7808349A (en)	1979-02-27
SE7808965L (en)	1979-02-26
FR2401235A1 (en)	1979-03-23
IT1098261B (en)	1985-09-07
FR2401235B1 (en)	1981-11-20

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