ZA724391B - Corrosion inhibition - Google Patents

Corrosion inhibition

Info

Publication number
ZA724391B
ZA724391B ZA724391A ZA724391A ZA724391B ZA 724391 B ZA724391 B ZA 724391B ZA 724391 A ZA724391 A ZA 724391A ZA 724391 A ZA724391 A ZA 724391A ZA 724391 B ZA724391 B ZA 724391B
Authority
ZA
South Africa
Prior art keywords
corrosion inhibition
inhibition
corrosion
Prior art date
Application number
ZA724391A
Inventor
A Harris
J Burrows
J Hargreaves
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA724391B publication Critical patent/ZA724391B/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/167—Phosphorus-containing compounds
    • C23F11/1676—Phosphonic acids
ZA724391A 1971-06-26 1972-06-26 Corrosion inhibition ZA724391B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3006371A GB1392043A (en) 1971-06-26 1971-06-26 Corrosion inhibitor

Publications (1)

Publication Number Publication Date
ZA724391B true ZA724391B (en) 1973-03-28

Family

ID=10301663

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724391A ZA724391B (en) 1971-06-26 1972-06-26 Corrosion inhibition

Country Status (8)

Country Link
JP (1) JPS5137824B1 (en)
CA (1) CA971748A (en)
DE (1) DE2230832A1 (en)
ES (1) ES404229A1 (en)
FR (1) FR2143760B1 (en)
GB (1) GB1392043A (en)
NL (1) NL7208691A (en)
ZA (1) ZA724391B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433946A1 (en) * 1984-09-15 1986-03-27 Boehringer Mannheim Gmbh, 6800 Mannheim AGENT AND METHOD FOR DETECTING HYDROGEN PEROXIDE
DK12497A (en) * 1996-02-12 1997-08-13 Ciba Geigy Ag Corrosion inhibiting coating compositions for metals
DE102007040247A1 (en) * 2007-08-25 2009-03-05 Evonik Goldschmidt Gmbh corrosion inhibitor

Also Published As

Publication number Publication date
AU4329772A (en) 1973-12-13
FR2143760A1 (en) 1973-02-09
CA971748A (en) 1975-07-29
DE2230832A1 (en) 1972-12-28
AU469929B2 (en) 1973-12-13
GB1392043A (en) 1975-04-23
FR2143760B1 (en) 1974-10-04
ES404229A1 (en) 1975-11-16
NL7208691A (en) 1972-12-28
JPS5137824B1 (en) 1976-10-18

Similar Documents

Publication Publication Date Title
ZA711873B (en) Pipe coating
AU6918674A (en) Corrosion inhibition
AU6918274A (en) Corrosion inhibition
YU225872A (en) Septic case
CA976337A (en) Corrosion inhibiting composition
AU6918474A (en) Corrosion inhibition
GB1387203A (en) Pnael wall
GB1394255A (en) Coating cimpositions
CA990947A (en) Polyalkylenepolyamine corrosion inhibitors
CA961111A (en) Corrosion ratemeter
CA994544A (en) Corrosion inhibition
ZA724391B (en) Corrosion inhibition
ZA724620B (en) New-bis-sulphenamides which inhibit prevulcanisation
AU6918374A (en) Corrosion inhibition
AU6918574A (en) Corrosion inhibition
AU6714874A (en) Corrosion inhibition
IL39217A0 (en) Corrosion resistant coating system
IL38493A0 (en) Corrosion resistant alloys
CA878389A (en) Corrosion inhibition
CA865079A (en) Corrosion inhibition
GB1397397A (en) Connection for plastics-lined metal pipes
CA868012A (en) Corrosion ratemeter
AU468929B2 (en) Corrosion inhibitor
CA866688A (en) Corrosion inhibitor
CA855625A (en) Corrosion inhibition