PL267381A3 - Inhibitor of steel surface etching by means of sulfuric acid solutions and procedure for its production - Google Patents

Inhibitor of steel surface etching by means of sulfuric acid solutions and procedure for its production

Info

Publication number: PL267381A3
Authority: PL; Poland
Prior art keywords: inhibitor; procedure; production; sulfuric acid; steel surface
Prior art date: 1983-10-21

Application number

PL26738187A

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.)

1983-10-21

Filing date

1987-08-19

Publication date

1988-06-09

1983-10-21 Priority claimed from PL24424783A external-priority patent/PL140309B1/en

1987-08-19 Application filed filed Critical

1987-08-19 Priority to PL26738187A priority Critical patent/PL150951B3/en

1988-06-09 Publication of PL267381A3 publication Critical patent/PL267381A3/en

1990-07-31 Publication of PL150951B3 publication Critical patent/PL150951B3/en

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
229910000831 Steel Inorganic materials 0.000 title 1
238000005530 etching Methods 0.000 title 1
239000003112 inhibitor Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000010959 steel Substances 0.000 title 1

PL26738187A 1983-10-21 1987-08-19 Inhibitor of steel surface etching by means of sulfuric acid solutions and procedure for its production PL150951B3 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL26738187A PL150951B3 (en)	1983-10-21	1987-08-19	Inhibitor of steel surface etching by means of sulfuric acid solutions and procedure for its production

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PL24424783A PL140309B1 (en)	1983-10-21	1983-10-21	Inhibitor of etching of steel surfaces in sulfuric acid solutions and method of making the same
PL26738187A PL150951B3 (en)	1983-10-21	1987-08-19	Inhibitor of steel surface etching by means of sulfuric acid solutions and procedure for its production

Publications (2)

Publication Number	Publication Date
PL267381A3 true PL267381A3 (en)	1988-06-09
PL150951B3 PL150951B3 (en)	1990-07-31

Family

ID=26652992

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL26738187A PL150951B3 (en)	1983-10-21	1987-08-19	Inhibitor of steel surface etching by means of sulfuric acid solutions and procedure for its production

Country Status (1)

Country	Link
PL (1)	PL150951B3 (en)

1987
- 1987-08-19 PL PL26738187A patent/PL150951B3/en unknown

Also Published As

Publication number	Publication date
PL150951B3 (en)	1990-07-31

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