NL7407062A - - Google Patents

Info

Publication number: NL7407062A
Authority: NL; Netherlands

Application number

NL7407062A

Other versions

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

1974-05-27

Publication date

1974-12-31

1974-05-27 Application filed filed Critical

1974-12-31 Publication of NL7407062A publication Critical patent/NL7407062A/xx

1985-11-01 Publication of NL178520B publication Critical patent/NL178520B/xx

1986-04-01 Application granted granted Critical

1986-04-01 Publication of NL178520C publication Critical patent/NL178520C/xx

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)

NLAANVRAGE7407062,A 1973-06-29 1974-05-27 Werkwijze voor het fosfateren van voorwerpen uit ijzer of staal. NL178520C (nl)

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 (3)

Publication Number	Publication Date
NL7407062A true NL7407062A (fr)	1974-12-31
NL178520B NL178520B (nl)	1985-11-01
NL178520C NL178520C (nl)	1986-04-01

Family

ID=5885409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7407062,A NL178520C (nl)	1973-06-29	1974-05-27	Werkwijze voor het fosfateren van voorwerpen uit ijzer of staal.

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
EP0327153B1 (fr) *	1988-02-03	1993-08-04	Metallgesellschaft Ag	Procédé pour former des couches de phosphates sur des métaux

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
DE2333049A1 (de)	1975-01-23
DE2333049B2 (de)	1977-02-10
FR2235203A1 (fr)	1975-01-24
IT1015364B (it)	1977-05-10
DE2333049C3 (de)	1980-09-25
ES423677A1 (es)	1976-05-01
CH593348A5 (fr)	1977-11-30
AT335249B (de)	1977-02-25
ATA333074A (de)	1975-02-15
GB1413464A (en)	1975-11-12
BR7405296D0 (pt)	1975-01-07
SE391200B (sv)	1977-02-07
SE7408597L (fr)	1974-12-30
BE811221A (fr)	1974-06-17
NL178520B (nl)	1985-11-01
NL178520C (nl)	1986-04-01
FR2235203B1 (fr)	1976-10-08

Legal Events

Date	Code	Title
1980-09-25	BA	A request for search or an international-type search has been filed
1980-10-27	BA	A request for search or an international-type search has been filed
1980-11-25	BB	A search report has been drawn up
1981-06-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1992-01-16	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
AU476761B2 (fr)	1976-09-30
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
AU474838B2 (fr)	1976-08-05
AU465453B2 (fr)	1975-09-25
AU465434B2 (fr)	1975-09-25
AU471343B2 (fr)	1976-04-15
AU476714B2 (fr)	1976-09-30
AU476696B2 (fr)	1976-09-30
AU466283B2 (fr)	1975-10-23
AU472848B2 (fr)	1976-06-03
CS177880B2 (fr)	1977-08-31
FR2235203B1 (fr)	1976-10-08
AU477823B2 (fr)	1975-06-19
AR195948A1 (fr)	1973-11-15
AU471461B2 (fr)	1976-04-29
AU476873B1 (fr)	1975-01-09
AR195311A1 (fr)	1973-09-28
AR193950A1 (fr)	1973-05-31
AU477824B2 (fr)	1975-07-17
AR196382A1 (fr)	1973-12-18
AR196123Q (fr)	1973-11-30
AR196212Q (fr)	1973-12-10
CH1142873A4 (fr)	1975-05-15
AU480556A (fr)	1975-06-19