EP0231524A3 - Application of alkylbenzoylacrylic acids as corrosion inhibitors - Google Patents

Application of alkylbenzoylacrylic acids as corrosion inhibitors Download PDF

Info

Publication number
EP0231524A3
EP0231524A3 EP86118106A EP86118106A EP0231524A3 EP 0231524 A3 EP0231524 A3 EP 0231524A3 EP 86118106 A EP86118106 A EP 86118106A EP 86118106 A EP86118106 A EP 86118106A EP 0231524 A3 EP0231524 A3 EP 0231524A3
Authority
EP
European Patent Office
Prior art keywords
corrosion inhibitors
alkylbenzoylacrylic
acids
application
chain
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.)
Granted
Application number
EP86118106A
Other languages
German (de)
Other versions
EP0231524A2 (en
EP0231524B1 (en
Inventor
Josef Dr. Penninger
Karl-Heinz Dr. Schmid
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT86118106T priority Critical patent/ATE69060T1/en
Publication of EP0231524A2 publication Critical patent/EP0231524A2/en
Publication of EP0231524A3 publication Critical patent/EP0231524A3/en
Application granted granted Critical
Publication of EP0231524B1 publication Critical patent/EP0231524B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

3-(4-alkylbenzoyl)-acrylic acids corresponding to formula (1) <IMAGE> (I) in which R is straight-chain or branched-chain C8-C18 alkyl, or mixtures thereof, are useful as corrosion inhibitors in lubricating oils and lubricating greases based on mineral oils.
EP86118106A 1986-01-09 1986-12-29 Application of alkylbenzoylacrylic acids as corrosion inhibitors Expired - Lifetime EP0231524B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86118106T ATE69060T1 (en) 1986-01-09 1986-12-29 USE OF ALKYL BENZOY LACRYLIC ACIDS AS CORROSION INHIBITORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3600401 1986-01-09
DE19863600401 DE3600401A1 (en) 1986-01-09 1986-01-09 USE OF ALKYLBENZOYL ACRYLIC ACIDS AS CORROSION INHIBITORS

Publications (3)

Publication Number Publication Date
EP0231524A2 EP0231524A2 (en) 1987-08-12
EP0231524A3 true EP0231524A3 (en) 1988-03-23
EP0231524B1 EP0231524B1 (en) 1991-10-30

Family

ID=6291557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86118106A Expired - Lifetime EP0231524B1 (en) 1986-01-09 1986-12-29 Application of alkylbenzoylacrylic acids as corrosion inhibitors

Country Status (9)

Country Link
US (1) US4752406A (en)
EP (1) EP0231524B1 (en)
JP (1) JPS62167396A (en)
AT (1) ATE69060T1 (en)
AU (1) AU583171B2 (en)
CA (1) CA1272476A (en)
DE (2) DE3600401A1 (en)
ES (1) ES2026453T3 (en)
ZA (1) ZA87119B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8918086D0 (en) * 1989-08-08 1989-09-20 Ciba Geigy Coating compositions
CN1093169C (en) 1994-09-13 2002-10-23 花王株式会社 Washing method and clothes detergent composition
US6100226A (en) * 1998-05-20 2000-08-08 The Lubrizol Corporation Simple metal grease compositions
EP1189274A1 (en) 2000-02-08 2002-03-20 Ibiden Co., Ltd. Ceramic board for semiconductor production and inspection devices
JP2001244320A (en) 2000-02-25 2001-09-07 Ibiden Co Ltd Ceramic substrate and manufacturing method therefor
US20060090393A1 (en) * 2004-10-29 2006-05-04 Rowland Robert G Epoxidized ester additives for reducing lead corrosion in lubricants and fuels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149843B (en) * 1958-01-07 1963-06-06 Socony Mobil Oil Co Inc Additive for fuel and lubricating oils
DE3338953A1 (en) * 1983-10-27 1985-05-09 Henkel KGaA, 4000 Düsseldorf USE OF CORROSION INHIBITORS IN AQUEOUS SYSTEMS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298672B (en) * 1967-07-15 1969-07-03 Hoechst Ag Corrosion-preventing metalworking agent
DE2123858A1 (en) * 1971-05-13 1972-12-07
JPH0235737B2 (en) * 1982-01-26 1990-08-13 Mitsui Petrochemical Ind BEETAAAROIRUAKURIRUSANNOSEIHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149843B (en) * 1958-01-07 1963-06-06 Socony Mobil Oil Co Inc Additive for fuel and lubricating oils
DE3338953A1 (en) * 1983-10-27 1985-05-09 Henkel KGaA, 4000 Düsseldorf USE OF CORROSION INHIBITORS IN AQUEOUS SYSTEMS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 78, Nr. 12, 26. März 1973, Seite 91, Zusammenfassung 80361s, Columbus, Ohio, US; K. BOWDEN et al.: " Structure-activity relations. II. Antibacterial activity of 3-benzoylacrylic acids and esters", & ADVAN. CHEM. SER. 1972, 114(Biol. Correl.-Hansch Approach, Symp.),130-40 *

Also Published As

Publication number Publication date
ES2026453T3 (en) 1992-05-01
ATE69060T1 (en) 1991-11-15
AU583171B2 (en) 1989-04-20
JPS62167396A (en) 1987-07-23
US4752406A (en) 1988-06-21
CA1272476A (en) 1990-08-07
AU6742887A (en) 1987-07-16
DE3600401A1 (en) 1987-07-16
DE3682272D1 (en) 1991-12-05
EP0231524A2 (en) 1987-08-12
ZA87119B (en) 1987-08-26
EP0231524B1 (en) 1991-10-30

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