DE69033634D1 - COMPOSITIONS AND METHOD FOR INHIBITING CORROSION OF IRON METALS - Google Patents

COMPOSITIONS AND METHOD FOR INHIBITING CORROSION OF IRON METALS

Info

Publication number
DE69033634D1
DE69033634D1 DE69033634T DE69033634T DE69033634D1 DE 69033634 D1 DE69033634 D1 DE 69033634D1 DE 69033634 T DE69033634 T DE 69033634T DE 69033634 T DE69033634 T DE 69033634T DE 69033634 D1 DE69033634 D1 DE 69033634D1
Authority
DE
Germany
Prior art keywords
compositions
inhibiting corrosion
iron metals
metals
iron
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 - Lifetime
Application number
DE69033634T
Other languages
German (de)
Other versions
DE69033634T2 (en
Inventor
Jerome Kalota
Charles Silverman
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.)
Solutia Inc
Original Assignee
Solutia 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
Priority claimed from US07/475,505 external-priority patent/US4971724A/en
Application filed by Solutia Inc filed Critical Solutia Inc
Publication of DE69033634D1 publication Critical patent/DE69033634D1/en
Application granted granted Critical
Publication of DE69033634T2 publication Critical patent/DE69033634T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23F11/10—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
    • C23F11/14—Nitrogen-containing compounds
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/145—Amides; N-substituted amides
    • 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
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/144—Aminocarboxylic acids
    • 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
    • C23F11/173—Macromolecular compounds

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)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

Compositions comprising certain amino acids such as aspartic acid, when fully ionized at alkaline pH, function effectively as corrosion inhibitors for ferrous metals in the presence of an aqueous medium. This effect is enhanced with increased fluid velocity.
DE69033634T 1990-02-06 1990-08-06 COMPOSITIONS AND METHOD FOR INHIBITING CORROSION OF IRON METALS Expired - Lifetime DE69033634T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47550690A 1990-02-06 1990-02-06
US07/475,505 US4971724A (en) 1990-02-06 1990-02-06 Process for corrosion inhibition of ferrous metals
PCT/US1990/004378 WO1991012354A1 (en) 1990-02-06 1990-08-06 Compositions and process for corrosion inhibition of ferrous metals

Publications (2)

Publication Number Publication Date
DE69033634D1 true DE69033634D1 (en) 2000-11-02
DE69033634T2 DE69033634T2 (en) 2001-05-03

Family

ID=27044813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69033634T Expired - Lifetime DE69033634T2 (en) 1990-02-06 1990-08-06 COMPOSITIONS AND METHOD FOR INHIBITING CORROSION OF IRON METALS

Country Status (9)

Country Link
EP (1) EP0514376B1 (en)
JP (1) JP2823137B2 (en)
KR (1) KR950000908B1 (en)
AT (1) ATE196661T1 (en)
CA (1) CA2072881C (en)
DE (1) DE69033634T2 (en)
DK (1) DK0514376T3 (en)
ES (1) ES2152210T3 (en)
WO (1) WO1991012354A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9114012D0 (en) * 1991-06-28 1991-08-14 Exxon Chemical Patents Inc Amine adducts as corrosion inhibitors
DK0567212T3 (en) * 1992-04-21 2003-04-28 Baker Hughes Inc Reaction product of nitrogen bases and phosphate esters as corrosion inhibitors
DE4244031A1 (en) * 1992-12-24 1994-06-30 Bayer Ag Process for the preparation and use of polyaspartic acid and its salts
WO1994016045A1 (en) * 1993-01-18 1994-07-21 Unilever N.V. Machine dishwashing composition containing a corrosion inhibitor
US5435941A (en) * 1993-12-17 1995-07-25 University Of Louisville Tobacco extract composition and method
US5531934A (en) * 1994-09-12 1996-07-02 Rohm & Haas Company Method of inhibiting corrosion in aqueous systems using poly(amino acids)
AU5761496A (en) * 1995-04-26 1996-11-18 Albright & Wilson Uk Limited Stain corrosion and scale inhibitors
DE19603027A1 (en) * 1996-01-29 1997-07-31 Baker Hughes Ltd Use of polyaspartic acids modified hydrophobically with amines as corrosion inhibitors in the production of crude oil and natural gas
DE19721346A1 (en) * 1997-05-22 1998-11-26 Henkel Kgaa Use of aspartic acid-containing polymers together with hydroxycarboxylic acids to inhibit corrosion in cooling circuits
US9144538B2 (en) 2013-02-08 2015-09-29 The Procter & Gamble Company Cosmetic compositions containing substituted azole and methods for alleviating the signs of photoaged skin
US9138393B2 (en) 2013-02-08 2015-09-22 The Procter & Gamble Company Cosmetic compositions containing substituted azole and methods for improving the appearance of aging skin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653095A (en) * 1969-06-18 1972-04-04 Rohm & Haas Synergistic combination for inhibiting the attack of alkaline solutions on alkali sensitive substrates
JPS5648585B2 (en) * 1972-07-05 1981-11-17
JPS5091546A (en) * 1973-12-17 1975-07-22
JPS5698482A (en) * 1979-12-31 1981-08-07 Kouriyuu Kogyo Kk Corrosion inhibitor
GB2125833B (en) * 1982-08-11 1985-12-18 Bnf Metals Tech Centre Conversion coatings

Also Published As

Publication number Publication date
JP2823137B2 (en) 1998-11-11
DK0514376T3 (en) 2001-02-05
EP0514376A1 (en) 1992-11-25
CA2072881A1 (en) 1991-08-07
ATE196661T1 (en) 2000-10-15
EP0514376B1 (en) 2000-09-27
KR920703876A (en) 1992-12-18
JPH05500832A (en) 1993-02-18
CA2072881C (en) 1999-12-21
DE69033634T2 (en) 2001-05-03
ES2152210T3 (en) 2001-02-01
KR950000908B1 (en) 1995-02-03
WO1991012354A1 (en) 1991-08-22

Similar Documents

Publication Publication Date Title
DE69520471D1 (en) Process for corrosion inhibition in aqueous systems
DE69033634D1 (en) COMPOSITIONS AND METHOD FOR INHIBITING CORROSION OF IRON METALS
DE69101470D1 (en) Process for corrosion inhibition of copper and copper alloy with compositions containing alkylbenzotriazole.
DE69011316D1 (en) Processes for the prevention of deposits and corrosion in water treatment systems.
SE8401336D0 (en) DECOMINATION OF PRESSURE WATER REACTORS
SE8301134D0 (en) PROCEDURE FOR INHIBITING CORROSION OF IRON-BASED METALS
AU3309995A (en) Water soluble cyclic amine-dicarboxylic acid-alkanol amine salt corrosion inhibitor
ATE27297T1 (en) PROCESS FOR MECHANICAL WORKING OF CAST IRON AND AN AQUEOUS CONCENTRATE FOR USE IN SUCH PROCESS.
AU6505398A (en) Sulphydryl acid and imidazoline salts as inhibitors of carbon corrosion of iron and ferrous metals
DE69513750D1 (en) METHOD FOR CLEANING METAL
ATE300630T1 (en) ACID TREATMENT OF STAINLESS STEEL
ATE53856T1 (en) PHOSPHETING PROCESS AND APPLICATION.
ES2020598B3 (en) INHIBITION OF CORROSION.
ZA872236B (en) A composition for inhibiting corrosion in industrial cooling waters and a method for improving the performance of corrosion inhibitors in same
DE69106529D1 (en) MIXTURE AND METHOD FOR TREATING TINNED STEEL SURFACES.
DE69132567D1 (en) Method for the determination of proteolitic effects and / or their inhibitors
ATE187151T1 (en) METHOD FOR STABILIZING METALS IN ASH
KR830003596A (en) Water-soluble acidic lubricant composition for metal coating
KR860006570A (en) Method of suppressing corrosion of iron-containing metal surface
ATE71158T1 (en) MIXTURES OF ALKENYLBUTRIC ACIDS, ARYLSULFONYLANTHRANIL ACIDS AND ALKANOLAMINES AND THEIR USE AS ANTI-CORROSION AGENTS FOR AQUEOUS SYSTEMS.
ATE197970T1 (en) METHOD FOR PREVENTING CORROSION OF METALS IN AQUEOUS SYSTEMS
KR970001507A (en) Corrosion inhibitors for surface coating of ferrous or nonferrous metals
NO904504L (en) PROCEDURE FOR DETECTION OF CORROSION ATTACKS IN METAL SURFACES.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition