FR2235203B1 - - Google Patents

Info

Publication number: FR2235203B1
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

FR7403091A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1973-06-29

Filing date

1974-01-30

Publication date

1976-10-08

1974-01-30 Application filed by Individual filed Critical Individual

1975-01-24 Publication of FR2235203A1 publication Critical patent/FR2235203A1/fr

1976-10-08 Application granted granted Critical

1976-10-08 Publication of FR2235203B1 publication Critical patent/FR2235203B1/fr

Status Expired legal-status Critical Current

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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/36—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 fluorides or complex fluorides containing also phosphates
- C23C22/362—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 fluorides or complex fluorides containing also phosphates containing also zinc cations

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)

FR7403091A 1973-06-29 1974-01-30 Expired FR2235203B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2333049A DE2333049C3 (de)	1973-06-29	1973-06-29	Verfahren zur Phosphatierung von Eisen und Stahl

Publications (2)

Publication Number	Publication Date
FR2235203A1 FR2235203A1 (fr)	1975-01-24
FR2235203B1 true FR2235203B1 (fr)	1976-10-08

Family

ID=5885409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7403091A Expired FR2235203B1 (fr)	1973-06-29	1974-01-30

Country Status (11)

Country	Link
AT (1)	AT335249B (fr)
BE (1)	BE811221A (fr)
BR (1)	BR7405296D0 (fr)
CH (1)	CH593348A5 (fr)
DE (1)	DE2333049C3 (fr)
ES (1)	ES423677A1 (fr)
FR (1)	FR2235203B1 (fr)
GB (1)	GB1413464A (fr)
IT (1)	IT1015364B (fr)
NL (1)	NL178520C (fr)
SE (1)	SE391200B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0612217B2 (ja) *	1985-04-30	1994-02-16	日本電装株式会社	アルミニウム製熱交換器およびその製法
DE3636390A1 (de) *	1986-10-25	1988-04-28	Metallgesellschaft Ag	Verfahren zur erzeugung von phosphatueberzuegen auf metallen
DE58905074D1 (de) *	1988-02-03	1993-09-09	Metallgesellschaft Ag	Verfahren zur erzeugung von phosphatueberzuegen auf metallen.

1973
- 1973-06-29 DE DE2333049A patent/DE2333049C3/de not_active Expired
1974
- 1974-01-30 FR FR7403091A patent/FR2235203B1/fr not_active Expired
- 1974-02-18 BE BE141086A patent/BE811221A/fr not_active IP Right Cessation
- 1974-02-27 ES ES423677A patent/ES423677A1/es not_active Expired
- 1974-04-22 AT AT333074A patent/AT335249B/de not_active IP Right Cessation
- 1974-05-27 NL NLAANVRAGE7407062,A patent/NL178520C/xx not_active IP Right Cessation
- 1974-06-25 IT IT24378/74A patent/IT1015364B/it active
- 1974-06-27 CH CH884674A patent/CH593348A5/xx not_active IP Right Cessation
- 1974-06-27 GB GB2855774A patent/GB1413464A/en not_active Expired
- 1974-06-27 BR BR5296/74A patent/BR7405296D0/pt unknown
- 1974-06-28 SE SE7408597A patent/SE391200B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT335249B (de)	1977-02-25
ATA333074A (de)	1975-02-15
NL7407062A (fr)	1974-12-31
DE2333049C3 (de)	1980-09-25
ES423677A1 (es)	1976-05-01
NL178520C (nl)	1986-04-01
DE2333049B2 (de)	1977-02-10
BR7405296D0 (pt)	1975-01-07
NL178520B (nl)	1985-11-01
FR2235203A1 (fr)	1975-01-24
DE2333049A1 (de)	1975-01-23
SE7408597L (fr)	1974-12-30
BE811221A (fr)	1974-06-17
SE391200B (sv)	1977-02-07
IT1015364B (it)	1977-05-10
CH593348A5 (fr)	1977-11-30
GB1413464A (en)	1975-11-12

Publication	Publication Date	Title
AR201758A1 (fr)	1975-04-15
AR201235Q (fr)	1975-02-21
AR201231Q (fr)	1975-02-21
AU450229B2 (fr)	1974-07-04
AR201229Q (fr)	1975-02-21
AU472848B2 (fr)	1976-06-03
AR199451A1 (fr)	1974-08-30
CS177880B2 (fr)	1977-08-31
FR2235203B1 (fr)	1976-10-08
AR195948A1 (fr)	1973-11-15
AU447540B2 (fr)	1974-03-25
AR197627A1 (fr)	1974-04-23
AR200256A1 (fr)	1974-10-31
AR210729A1 (fr)	1977-09-15
AR196382A1 (fr)	1973-12-18
AR201432A1 (fr)	1975-03-14
AR193950A1 (fr)	1973-05-31
AR195311A1 (fr)	1973-09-28
AU461342B2 (fr)	1975-05-22
AR200885A1 (fr)	1974-12-27
AR196212Q (fr)	1973-12-10
AU1891376A (fr)	1977-01-20
AR196123Q (fr)	1973-11-30
BG20722A1 (fr)	1975-12-20
AU479419A (fr)	1974-08-29