YU234869A - Process for the phosphatization of metals - Google Patents

Process for the phosphatization of metals

Info

Publication number: YU234869A
Authority: YU; Yugoslavia
Prior art keywords: phosphatization; metals
Prior art date: 1968-09-23

Application number

YU02348/69A

Inventor

Engesser Rudolf

Rudolf Engesser

Tuch Richard

Richard Tuch

Menzer Wininfried

Wininfried Menzer

Original Assignee

Metallgesellschaft Ag

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.)

1968-09-23

Filing date

1969-09-15

Publication date

1978-09-18

1969-09-15 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1978-09-18 Publication of YU234869A publication Critical patent/YU234869A/en

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
- C23C22/12—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)
Detergent Compositions (AREA)

YU02348/69A 1968-09-23 1969-09-15 Process for the phosphatization of metals YU234869A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681796218 DE1796218B1 (en)	1968-09-23	1968-09-23	METAL PHOSPHATING METHOD

Publications (1)

Publication Number	Publication Date
YU234869A true YU234869A (en)	1978-09-18

Family

ID=5708402

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU02348/69A YU234869A (en)	1968-09-23	1969-09-15	Process for the phosphatization of metals

Country Status (13)

Country	Link
AT (1)	AT287433B (en)
BE (1)	BE737625A (en)
CH (1)	CH537465A (en)
CS (1)	CS175406B2 (en)
DE (1)	DE1796218B1 (en)
ES (1)	ES371276A1 (en)
FR (1)	FR2018619A1 (en)
IL (1)	IL32813A (en)
NL (1)	NL6913904A (en)
NO (1)	NO124842B (en)
PL (1)	PL83175B1 (en)
SE (1)	SE348768B (en)
YU (1)	YU234869A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2327304C3 (en) *	1973-05-29	1982-01-21	Metallgesellschaft Ag, 6000 Frankfurt	Process for applying phosphate coatings to metals
DE2342558C3 (en) *	1973-08-23	1982-11-11	Metallgesellschaft Ag, 6000 Frankfurt	Process for phosphating metals
NZ188918A (en) *	1977-11-29	1981-01-23	Ici Ltd	Applying phosphate coating to ferrous or zinciferous metal substrate and materials therefor
DE3927614A1 (en) *	1989-08-22	1991-02-28	Metallgesellschaft Ag	METHOD OF GENERATING PHOSPHATURE SUPPLIES ON METALS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2477841A (en) *	1945-09-10	1949-08-02	Parker Rust Proof Co	Method of coating metal surfaces comprising aluminum
US3082128A (en) *	1960-02-15	1963-03-19	Lubrizol Corp	Method for reducing combustion chamber deposits in internal combustion engines

1968
- 1968-09-23 DE DE19681796218 patent/DE1796218B1/en not_active Withdrawn
1969
- 1969-08-11 IL IL32813A patent/IL32813A/en unknown
- 1969-08-13 FR FR6927826A patent/FR2018619A1/en not_active Withdrawn
- 1969-08-18 BE BE737625D patent/BE737625A/xx unknown
- 1969-08-27 AT AT821269A patent/AT287433B/en not_active IP Right Cessation
- 1969-08-28 CH CH1307369A patent/CH537465A/en not_active IP Right Cessation
- 1969-09-03 CS CS6026A patent/CS175406B2/cs unknown
- 1969-09-06 ES ES371276A patent/ES371276A1/en not_active Expired
- 1969-09-12 NL NL6913904A patent/NL6913904A/xx unknown
- 1969-09-15 NO NO3690/69A patent/NO124842B/no unknown
- 1969-09-15 YU YU02348/69A patent/YU234869A/en unknown
- 1969-09-22 PL PL1969135936A patent/PL83175B1/pl unknown
- 1969-09-22 SE SE13010/69A patent/SE348768B/xx unknown

Also Published As

Publication number	Publication date
IL32813A0 (en)	1969-11-12
SU384237A3 (en)	1973-05-23
NL6913904A (en)	1970-03-25
IL32813A (en)	1973-04-30
ES371276A1 (en)	1971-09-01
AT287433B (en)	1971-01-25
SE348768B (en)	1972-09-11
NO124842B (en)	1972-06-12
DE1796218B1 (en)	1971-10-07
PL83175B1 (en)	1975-12-31
BE737625A (en)	1970-02-02
FR2018619A1 (en)	1970-06-26
CH537465A (en)	1973-05-31
CS175406B2 (en)	1977-05-31

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