NL7208691A - - Google Patents

Info

Publication number
NL7208691A
NL7208691A NL7208691A NL7208691A NL7208691A NL 7208691 A NL7208691 A NL 7208691A NL 7208691 A NL7208691 A NL 7208691A NL 7208691 A NL7208691 A NL 7208691A NL 7208691 A NL7208691 A NL 7208691A
Authority
NL
Netherlands
Application number
NL7208691A
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 filed Critical
Publication of NL7208691A publication Critical patent/NL7208691A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
NL7208691A 1971-06-26 1972-06-23 NL7208691A (de)

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
NL7208691A true NL7208691A (de) 1972-12-28

Family

ID=10301663

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7208691A NL7208691A (de) 1971-06-26 1972-06-23

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433946A1 (de) * 1984-09-15 1986-03-27 Boehringer Mannheim Gmbh, 6800 Mannheim Mittel und verfahren zum nachweis von wasserstoffperoxid
DK12497A (da) * 1996-02-12 1997-08-13 Ciba Geigy Ag Korrisionsinhiberende overtrækssammensætninger til metaller
DE102007040247A1 (de) * 2007-08-25 2009-03-05 Evonik Goldschmidt Gmbh Korrosionsinhibitor

Also Published As

Publication number Publication date
AU4329772A (en) 1973-12-13
FR2143760A1 (de) 1973-02-09
CA971748A (en) 1975-07-29
DE2230832A1 (de) 1972-12-28
AU469929B2 (en) 1973-12-13
GB1392043A (en) 1975-04-23
FR2143760B1 (de) 1974-10-04
ZA724391B (en) 1973-03-28
ES404229A1 (es) 1975-11-16
JPS5137824B1 (de) 1976-10-18

Similar Documents

Publication Publication Date Title
ATA136472A (de)
AR196074A1 (de)
FR2143760B1 (de)
AU2658571A (de)
AU2691671A (de)
AU2684071A (de)
AU3005371A (de)
AU2564071A (de)
AU2742671A (de)
AU2952271A (de)
AU2894671A (de)
AU2485671A (de)
AU2854371A (de)
AU2927871A (de)
AU2726271A (de)
AU2740271A (de)
AU2706571A (de)
AU2755871A (de)
AU2456871A (de)
AU2940971A (de)
AU2836771A (de)
AU2837671A (de)
AU3025871A (de)
AU2486471A (de)
AU2875571A (de)

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed