BR7500320A - METAL PHOSPHATIZATION PROCESS - Google Patents

METAL PHOSPHATIZATION PROCESS

Info

Publication number: BR7500320A
Authority: BR; Brazil
Prior art keywords: phosphatization process; metal phosphatization; metal; phosphatization
Prior art date: 1974-01-17

Application number

BR320/75A

Other languages

Portuguese (pt)

Inventor

N Iffland

J Rothkegel

W Wuttke

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.)

1974-01-17

Filing date

1975-01-16

Publication date

1975-11-04

1975-01-16 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1975-11-04 Publication of BR7500320A publication Critical patent/BR7500320A/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)

BR320/75A 1974-01-17 1975-01-16 METAL PHOSPHATIZATION PROCESS BR7500320A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742402051 DE2402051B2 (en)	1974-01-17	1974-01-17	METAL PHOSPHATING METHOD

Publications (1)

Publication Number	Publication Date
BR7500320A true BR7500320A (en)	1975-11-04

Family

ID=5904961

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR320/75A BR7500320A (en)	1974-01-17	1975-01-16	METAL PHOSPHATIZATION PROCESS

Country Status (16)

Country	Link
JP (1)	JPS50104150A (en)
AT (1)	AT331608B (en)
AU (1)	AU7717475A (en)
BE (1)	BE824349A (en)
BR (1)	BR7500320A (en)
CA (1)	CA1048389A (en)
CH (1)	CH594060A5 (en)
CS (1)	CS188937B2 (en)
DE (1)	DE2402051B2 (en)
DK (1)	DK10175A (en)
FR (1)	FR2258463B1 (en)
GB (1)	GB1487866A (en)
IT (1)	IT1028373B (en)
NL (1)	NL7415588A (en)
PL (1)	PL101568B1 (en)
ZA (1)	ZA75151B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2009253B (en) *	1977-11-29	1982-06-23	Ici Ltd	Coating process
GB8527833D0 (en) *	1985-11-12	1985-12-18	Pyrene Chemicals Services Ltd	Phosphate coating of metals
US5261973A (en) *	1991-07-29	1993-11-16	Henkel Corporation	Zinc phosphate conversion coating and process
CN102311108B (en) *	2011-05-25	2013-03-13	南京工业大学	Microsphere material assembled by patterned metal ammonium phosphate salt nanosheets and preparation method thereof

1974
- 1974-01-17 DE DE19742402051 patent/DE2402051B2/en active Granted
- 1974-11-20 AT AT928574A patent/AT331608B/en not_active IP Right Cessation
- 1974-11-29 NL NL7415588A patent/NL7415588A/en not_active Application Discontinuation
1975
- 1975-01-08 ZA ZA00750151A patent/ZA75151B/en unknown
- 1975-01-08 AU AU77174/75A patent/AU7717475A/en not_active Expired
- 1975-01-10 CS CS75203A patent/CS188937B2/en unknown
- 1975-01-13 BE BE152348A patent/BE824349A/en unknown
- 1975-01-13 FR FR7500826A patent/FR2258463B1/fr not_active Expired
- 1975-01-14 PL PL1975177337A patent/PL101568B1/en unknown
- 1975-01-14 CH CH37075A patent/CH594060A5/xx not_active IP Right Cessation
- 1975-01-15 IT IT7519275A patent/IT1028373B/en active
- 1975-01-15 GB GB1685/75A patent/GB1487866A/en not_active Expired
- 1975-01-16 JP JP50006503A patent/JPS50104150A/ja active Pending
- 1975-01-16 CA CA75218156A patent/CA1048389A/en not_active Expired
- 1975-01-16 BR BR320/75A patent/BR7500320A/en unknown
- 1975-01-16 DK DK10175*BA patent/DK10175A/da unknown

Also Published As

Publication number	Publication date
JPS50104150A (en)	1975-08-16
CS188937B2 (en)	1979-03-30
BE824349A (en)	1975-05-02
DK10175A (en)	1975-09-15
DE2402051B2 (en)	1976-10-28
IT1028373B (en)	1979-01-30
FR2258463B1 (en)	1976-12-31
AT331608B (en)	1976-08-25
GB1487866A (en)	1977-10-05
CH594060A5 (en)	1977-12-30
PL101568B1 (en)	1979-01-31
AU7717475A (en)	1976-07-08
FR2258463A1 (en)	1975-08-18
ZA75151B (en)	1976-01-28
NL7415588A (en)	1975-07-21
ATA928574A (en)	1975-11-15
CA1048389A (en)	1979-02-13
DE2402051A1 (en)	1975-07-24

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