DE3069957D1 - Stable compositions for use as corrosion inhibitors and method of corrosion inhibition in aqueous media - Google Patents

Stable compositions for use as corrosion inhibitors and method of corrosion inhibition in aqueous media

Info

Publication number
DE3069957D1
DE3069957D1 DE8080300811T DE3069957T DE3069957D1 DE 3069957 D1 DE3069957 D1 DE 3069957D1 DE 8080300811 T DE8080300811 T DE 8080300811T DE 3069957 T DE3069957 T DE 3069957T DE 3069957 D1 DE3069957 D1 DE 3069957D1
Authority
DE
Germany
Prior art keywords
corrosion
aqueous media
stable compositions
corrosion inhibitors
inhibition
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
DE8080300811T
Other languages
German (de)
English (en)
Inventor
Gary Edwin Geiger
Roger Cletus 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.)
BetzDearborn Europe Inc
Original Assignee
Betz Europe Inc
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 Europe Inc filed Critical Betz Europe Inc
Application granted granted Critical
Publication of DE3069957D1 publication Critical patent/DE3069957D1/de
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)
DE8080300811T 1979-04-05 1980-03-18 Stable compositions for use as corrosion inhibitors and method of corrosion inhibition in aqueous media Expired DE3069957D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2734679A 1979-04-05 1979-04-05
US8907679A 1979-10-29 1979-10-29

Publications (1)

Publication Number Publication Date
DE3069957D1 true DE3069957D1 (en) 1985-02-28

Family

ID=26702357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080300811T Expired DE3069957D1 (en) 1979-04-05 1980-03-18 Stable compositions for use as corrosion inhibitors and method of corrosion inhibition in aqueous media

Country Status (6)

Country Link
EP (1) EP0017373B1 (fr)
AU (1) AU533619B2 (fr)
CA (1) CA1118590A (fr)
DE (1) DE3069957D1 (fr)
NZ (1) NZ193166A (fr)
SG (1) SG27687G (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303568A (en) * 1979-12-10 1981-12-01 Betz Laboratories, Inc. Corrosion inhibition treatments and method
US5453416A (en) * 1986-07-30 1995-09-26 W. R. Grace & Co.-Conn. Composition and method for controlling phosphonates tending to precipitate metal ions in water
US4836933A (en) * 1987-01-16 1989-06-06 National Starch And Chemical Corporation Water treatment polymer
US6054266A (en) * 1987-12-21 2000-04-25 Applied Biosystems, Inc. Nucleic acid detection with separation
US6350410B1 (en) * 1995-04-13 2002-02-26 Ch20 Incorporated Method and composition for inhibiting biological fouling in an irrigation system
US8513176B2 (en) 2006-08-02 2013-08-20 Ch2O Incorporated Disinfecting and mineral deposit eliminating composition and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154737A1 (de) * 1971-11-04 1973-05-24 Degussa Mittel und verfahren zur rostschutzbehandlung
GB1374270A (en) * 1971-12-10 1974-11-20 Ciba Geigy Ag Polymaleic anhydride compositions and their use
US4089796A (en) * 1971-12-10 1978-05-16 Ciba-Geigy Corporation Treatment of water or aqueous systems
FR2198106A1 (en) * 1972-09-04 1974-03-29 Rhone Progil Corrosion and scale prevention in cooling systems - using phosphates, zinc salts and acrylic polymers
US3885914A (en) * 1973-06-04 1975-05-27 Calgon Corp Polymer-zinc corrosion inhibiting method
US4029577A (en) * 1975-11-17 1977-06-14 Betz Laboratories, Inc. Polymers for use in water treatment
DE2643422A1 (de) * 1976-09-21 1978-03-30 Kurita Water Ind Ltd Wasserbehandlungsmittel und verfahren zur behandlung von wasser

Also Published As

Publication number Publication date
SG27687G (en) 1988-05-20
EP0017373A1 (fr) 1980-10-15
EP0017373B1 (fr) 1985-01-16
AU5650880A (en) 1980-10-09
AU533619B2 (en) 1983-12-01
NZ193166A (en) 1982-09-07
CA1118590A (fr) 1982-02-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee