GR3001105T3 - Corrosion inhibiting - Google Patents

Corrosion inhibiting

Info

Publication number
GR3001105T3
GR3001105T3 GR90400963T GR900400963T GR3001105T3 GR 3001105 T3 GR3001105 T3 GR 3001105T3 GR 90400963 T GR90400963 T GR 90400963T GR 900400963 T GR900400963 T GR 900400963T GR 3001105 T3 GR3001105 T3 GR 3001105T3
Authority
GR
Greece
Prior art keywords
composition
corrosion inhibiting
inhibiting corrosion
terpolymer
acrylic acid
Prior art date
Application number
GR90400963T
Other languages
English (en)
Inventor
John E Hoots
Donald A Johnson
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of GR3001105T3 publication Critical patent/GR3001105T3/el

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Magnetic Heads (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Prevention Of Electric Corrosion (AREA)
GR90400963T 1986-03-26 1990-11-26 Corrosion inhibiting GR3001105T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84441586A 1986-03-26 1986-03-26

Publications (1)

Publication Number Publication Date
GR3001105T3 true GR3001105T3 (en) 1992-05-12

Family

ID=25292665

Family Applications (1)

Application Number Title Priority Date Filing Date
GR90400963T GR3001105T3 (en) 1986-03-26 1990-11-26 Corrosion inhibiting

Country Status (16)

Country Link
EP (1) EP0238728B1 (el)
JP (1) JPS62270786A (el)
CN (1) CN1019989C (el)
AT (1) ATE56051T1 (el)
AU (1) AU593082B2 (el)
BR (1) BR8701331A (el)
CA (1) CA1329474C (el)
DE (1) DE3673809D1 (el)
DK (1) DK169709B1 (el)
ES (1) ES2016796B3 (el)
FI (1) FI871242A (el)
GR (1) GR3001105T3 (el)
MX (1) MX173411B (el)
PT (1) PT84551B (el)
TR (1) TR24741A (el)
ZA (1) ZA872236B (el)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717542A (en) * 1987-01-23 1988-01-05 W. R. Grace & Co. Inhibiting corrosion of iron base metals
WO1989007633A1 (en) * 1988-02-18 1989-08-24 John Kenneth Bethune Absorbent polymer compositions
CN1034738C (zh) * 1993-03-27 1997-04-30 云浮硫铁矿企业集团公司 一个防护剂组合物
GB9505675D0 (en) * 1995-03-21 1995-05-10 Diversey Corp Cleaning compositions
CA2599940C (en) * 2005-03-04 2011-11-29 The Procter & Gamble Company Automatic dishwashing composition with corrosion inhibitors
CN101368091B (zh) * 2007-08-16 2012-01-11 中国石油天然气集团公司 一种油井水泥缓凝剂
CN101560022B (zh) * 2009-05-26 2011-05-11 西安协力动力科技有限公司 复合缓蚀阻垢剂
US11085118B2 (en) 2016-04-14 2021-08-10 Nch Corporation Composition and method for inhibiting corrosion and scale
US10351453B2 (en) 2016-04-14 2019-07-16 Nch Corporation Composition and method for inhibiting corrosion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208827A (en) * 1968-02-23 1970-10-14 Grace W R & Co Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions
DE2333353C2 (de) * 1973-06-30 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens
US4317744A (en) * 1979-04-25 1982-03-02 Drew Chemical Corporation Corrosion inhibitor
GB2124607B (en) * 1982-07-16 1986-02-05 Katayama Chemical Works Co Scale-inhibiting agent
US4566973A (en) * 1984-08-06 1986-01-28 The B. F. Goodrich Company Scale inhibition in water systems
GB2168359B (en) * 1984-11-08 1988-05-05 Grace W R & Co A method of inhibiting corrosion in aqueous systems
US4650591A (en) * 1985-08-29 1987-03-17 Calgon Corporation Acrylic acid/2-acrylamido-2-methylpropylsulfonic acid/2-acrylamido-2-methylpropyl phosphonic acid polymers as scale and corrosion inhibitors
US4752443A (en) * 1986-05-09 1988-06-21 Nalco Chemical Company Cooling water corrosion inhibition method

Also Published As

Publication number Publication date
JPH0146593B2 (el) 1989-10-09
PT84551A (en) 1987-04-01
EP0238728A1 (en) 1987-09-30
MX173411B (es) 1994-03-02
ES2016796B3 (es) 1990-12-01
MX5678A (es) 1993-09-01
BR8701331A (pt) 1988-01-05
CA1329474C (en) 1994-05-17
CN1019989C (zh) 1993-03-03
CN87102313A (zh) 1988-02-24
AU593082B2 (en) 1990-02-01
AU7063287A (en) 1987-10-01
DE3673809D1 (de) 1990-10-04
EP0238728B1 (en) 1990-08-29
JPS62270786A (ja) 1987-11-25
TR24741A (tr) 1992-03-06
DK150787D0 (da) 1987-03-25
ATE56051T1 (de) 1990-09-15
DK169709B1 (da) 1995-01-16
FI871242A0 (fi) 1987-03-20
FI871242A (fi) 1987-09-27
ZA872236B (en) 1987-11-25
PT84551B (pt) 1989-11-10
DK150787A (da) 1987-09-27

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