BR7206515D0 - PROCESS TO FORM A PHOSPHATE COATING ON A METAL SURFACE - Google Patents

PROCESS TO FORM A PHOSPHATE COATING ON A METAL SURFACE

Info

Publication number: BR7206515D0
Authority: BR; Brazil
Prior art keywords: metal surface; phosphate coating; phosphate; coating; metal
Prior art date: 1971-09-20

Application number

BR651572A

Other languages

Portuguese (pt)

Inventor

D Freeman

P Burden

A Koch

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.)

1971-09-20

Filing date

1972-09-20

Publication date

1973-08-21

1972-09-20 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1973-08-21 Publication of BR7206515D0 publication Critical patent/BR7206515D0/en

Links

BR651572A 1971-09-20 1972-09-20 PROCESS TO FORM A PHOSPHATE COATING ON A METAL SURFACE BR7206515D0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4376371A GB1376309A (en)	1971-09-20	1971-09-20	Phosphating of metals

Publications (1)

Publication Number	Publication Date
BR7206515D0 true BR7206515D0 (en)	1973-08-21

Family

ID=10430216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR651572A BR7206515D0 (en)	1971-09-20	1972-09-20	PROCESS TO FORM A PHOSPHATE COATING ON A METAL SURFACE

Country Status (12)

Country	Link
AT (1)	AT314308B (en)
BE (1)	BE788795A (en)
BR (1)	BR7206515D0 (en)
CA (1)	CA978068A (en)
CH (1)	CH577033A5 (en)
DE (1)	DE2239813C3 (en)
ES (1)	ES406822A1 (en)
FR (1)	FR2153261B1 (en)
GB (1)	GB1376309A (en)
IT (1)	IT987569B (en)
NL (1)	NL169350C (en)
SE (1)	SE375116B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU507110B2 (en) *	1975-04-23	1980-02-07	Ici Ltd.	Phosphating process
JPS5910994B2 (en) *	1980-12-26	1984-03-13	日本ペイント株式会社	Chemical replenishment method for zinc phosphate treatment
DE3108484A1 (en) *	1981-03-06	1982-09-23	Metallgesellschaft Ag, 6000 Frankfurt	METHOD FOR PRODUCING PHOSPHATE COATINGS ON METAL SURFACES

0
- BE BE788795D patent/BE788795A/en not_active IP Right Cessation
1971
- 1971-09-20 GB GB4376371A patent/GB1376309A/en not_active Expired
1972
- 1972-08-12 DE DE19722239813 patent/DE2239813C3/en not_active Expired
- 1972-08-22 AT AT721772A patent/AT314308B/en not_active IP Right Cessation
- 1972-09-11 FR FR7232121A patent/FR2153261B1/fr not_active Expired
- 1972-09-18 IT IT2933572A patent/IT987569B/en active
- 1972-09-19 ES ES406822A patent/ES406822A1/en not_active Expired
- 1972-09-19 SE SE1208972A patent/SE375116B/xx unknown
- 1972-09-19 CH CH1368872A patent/CH577033A5/xx not_active IP Right Cessation
- 1972-09-20 BR BR651572A patent/BR7206515D0/en unknown
- 1972-09-20 CA CA152,206A patent/CA978068A/en not_active Expired
- 1972-09-20 NL NL7212710A patent/NL169350C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE788795A (en)	1973-01-02
AT314308B (en)	1974-03-25
DE2239813A1 (en)	1973-03-29
FR2153261A1 (en)	1973-05-04
DE2239813C3 (en)	1980-11-06
NL169350B (en)	1982-02-01
CH577033A5 (en)	1976-06-30
NL7212710A (en)	1973-03-22
GB1376309A (en)	1974-12-04
SE375116B (en)	1975-04-07
FR2153261B1 (en)	1976-08-13
NL169350C (en)	1982-07-01
CA978068A (en)	1975-11-18
IT987569B (en)	1975-03-20
ES406822A1 (en)	1975-10-16
DE2239813B2 (en)	1980-03-20

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