FR2262129B1 - - Google Patents

Info

Publication number
FR2262129B1
FR2262129B1 FR7406611A FR7406611A FR2262129B1 FR 2262129 B1 FR2262129 B1 FR 2262129B1 FR 7406611 A FR7406611 A FR 7406611A FR 7406611 A FR7406611 A FR 7406611A FR 2262129 B1 FR2262129 B1 FR 2262129B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7406611A
Other languages
French (fr)
Other versions
FR2262129A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dia Prosim
Original Assignee
Dia Prosim
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 Dia Prosim filed Critical Dia Prosim
Priority to FR7406611A priority Critical patent/FR2262129A1/fr
Publication of FR2262129A1 publication Critical patent/FR2262129A1/fr
Application granted granted Critical
Publication of FR2262129B1 publication Critical patent/FR2262129B1/fr
Granted legal-status Critical Current

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
    • C23F11/18—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 inorganic inhibitors
    • C23F11/184—Phosphorous, arsenic, antimony or bismuth containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR7406611A 1974-02-27 1974-02-27 Corrosion inhibiting compsn. for potable water systems - prepd. from zinc metal, oxide or hydroxide and phosphoric acid, opt. with alkali metal phosphate present Granted FR2262129A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7406611A FR2262129A1 (en) 1974-02-27 1974-02-27 Corrosion inhibiting compsn. for potable water systems - prepd. from zinc metal, oxide or hydroxide and phosphoric acid, opt. with alkali metal phosphate present

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406611A FR2262129A1 (en) 1974-02-27 1974-02-27 Corrosion inhibiting compsn. for potable water systems - prepd. from zinc metal, oxide or hydroxide and phosphoric acid, opt. with alkali metal phosphate present

Publications (2)

Publication Number Publication Date
FR2262129A1 FR2262129A1 (en) 1975-09-19
FR2262129B1 true FR2262129B1 (enrdf_load_html_response) 1978-06-16

Family

ID=9135505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406611A Granted FR2262129A1 (en) 1974-02-27 1974-02-27 Corrosion inhibiting compsn. for potable water systems - prepd. from zinc metal, oxide or hydroxide and phosphoric acid, opt. with alkali metal phosphate present

Country Status (1)

Country Link
FR (1) FR2262129A1 (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006065A3 (en) * 1978-06-05 1980-01-23 Calgon Corporation Composition and method for inhibiting corrosion
FR2564478B1 (fr) * 1984-05-21 1988-10-07 Borsodi Vegyi Komb Additifs aqueux inhibiteurs de corrosion et procede pour leur preparation
US5076941A (en) * 1990-10-15 1991-12-31 Calgon Corp. Monofluorophosphate solubility inhibitor for lead in potable water sources

Also Published As

Publication number Publication date
FR2262129A1 (en) 1975-09-19

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse