CA1118589A - Methode de repression de la rouille dans les milieux aqueux - Google Patents

Methode de repression de la rouille dans les milieux aqueux

Info

Publication number
CA1118589A
CA1118589A CA000331623A CA331623A CA1118589A CA 1118589 A CA1118589 A CA 1118589A CA 000331623 A CA000331623 A CA 000331623A CA 331623 A CA331623 A CA 331623A CA 1118589 A CA1118589 A CA 1118589A
Authority
CA
Canada
Prior art keywords
polymer
zinc
water
aqueous medium
soluble
Prior art date
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
CA000331623A
Other languages
English (en)
Inventor
Gary E. Geiger
Roger C. May
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.)
GE BetzDearborn Canada Co
Original Assignee
Betz Laboratories Ltd
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 Betz Laboratories Ltd filed Critical Betz Laboratories Ltd
Application granted granted Critical
Publication of CA1118589A publication Critical patent/CA1118589A/fr
Expired 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
CA000331623A 1979-04-05 1979-07-11 Methode de repression de la rouille dans les milieux aqueux Expired CA1118589A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2734679A 1979-04-05 1979-04-05
US027,346 1979-04-05

Publications (1)

Publication Number Publication Date
CA1118589A true CA1118589A (fr) 1982-02-23

Family

ID=21837185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000331623A Expired CA1118589A (fr) 1979-04-05 1979-07-11 Methode de repression de la rouille dans les milieux aqueux

Country Status (3)

Country Link
JP (1) JPS55139446A (fr)
KR (1) KR850000599B1 (fr)
CA (1) CA1118589A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012206044A (ja) * 2011-03-30 2012-10-25 Kurita Water Ind Ltd 冷却水系のスケール防止方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146341A (en) * 1975-06-12 1976-12-15 Sanyo Chemical Ind Ltd Agent for preventing corrosion*generation of scale and contamination in water circulation system

Also Published As

Publication number Publication date
JPS55139446A (en) 1980-10-31
KR850000599B1 (ko) 1985-04-30
KR830001408A (ko) 1983-04-30

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Legal Events

Date Code Title Description
MKEX Expiry