DE3564805D1 - Salts of alkenylsuccinamic acids, process for their preparation and their use as corrosion inhibitors - Google Patents

Salts of alkenylsuccinamic acids, process for their preparation and their use as corrosion inhibitors

Info

Publication number
DE3564805D1
DE3564805D1 DE8585116667T DE3564805T DE3564805D1 DE 3564805 D1 DE3564805 D1 DE 3564805D1 DE 8585116667 T DE8585116667 T DE 8585116667T DE 3564805 T DE3564805 T DE 3564805T DE 3564805 D1 DE3564805 D1 DE 3564805D1
Authority
DE
Germany
Prior art keywords
salts
preparation
corrosion inhibitors
alkenylsuccinamic
acids
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
DE8585116667T
Other languages
English (en)
Inventor
Werner Dr Ritschel
Hermann Dr Hoffmann
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE8585116667T priority Critical patent/DE3564805D1/de
Application granted granted Critical
Publication of DE3564805D1 publication Critical patent/DE3564805D1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE8585116667T 1985-01-16 1985-12-31 Salts of alkenylsuccinamic acids, process for their preparation and their use as corrosion inhibitors Expired DE3564805D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585116667T DE3564805D1 (en) 1985-01-16 1985-12-31 Salts of alkenylsuccinamic acids, process for their preparation and their use as corrosion inhibitors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853501180 DE3501180A1 (de) 1985-01-16 1985-01-16 Salze von alkenylbernsteinsaeurehalbamiden, verfahren zu deren herstellung und deren verwendung als korrosionsinhibitoren
DE8585116667T DE3564805D1 (en) 1985-01-16 1985-12-31 Salts of alkenylsuccinamic acids, process for their preparation and their use as corrosion inhibitors

Publications (1)

Publication Number Publication Date
DE3564805D1 true DE3564805D1 (en) 1988-10-13

Family

ID=6259921

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853501180 Withdrawn DE3501180A1 (de) 1985-01-16 1985-01-16 Salze von alkenylbernsteinsaeurehalbamiden, verfahren zu deren herstellung und deren verwendung als korrosionsinhibitoren
DE8585116667T Expired DE3564805D1 (en) 1985-01-16 1985-12-31 Salts of alkenylsuccinamic acids, process for their preparation and their use as corrosion inhibitors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853501180 Withdrawn DE3501180A1 (de) 1985-01-16 1985-01-16 Salze von alkenylbernsteinsaeurehalbamiden, verfahren zu deren herstellung und deren verwendung als korrosionsinhibitoren

Country Status (4)

Country Link
US (1) US4722812A (de)
EP (1) EP0191952B1 (de)
JP (1) JPS61167651A (de)
DE (2) DE3501180A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830068A1 (de) * 1988-09-03 1990-04-05 Hoechst Ag Amidoamin-salze von alkenylbernsteinsaeurederivaten, verfahren zu deren herstellung und deren verwendung als korrosionsinhibitoren
ES2061115T3 (es) * 1990-06-23 1994-12-01 Hoechst Ag Sales de semiamidas de acidos alquenilsuccinicos y su utilizacion como agentes protectores frente a la corrosion y emulsionantes para aceites de tratamiento de metales.
US5250225A (en) * 1991-02-04 1993-10-05 Basf Aktiengesellschaft Ammonium salt of an alkenylsuccinic half-amide and the use thereof as corrosion inhibitor in oil and/or gas production technology
FR2700336B1 (fr) * 1993-01-11 1995-04-14 Hoechst France Succinimides substituées, leur procédé de préparation et leur application comme inhibiteur de corrosion.
CA2424903A1 (en) * 2002-04-23 2003-10-23 Rohm And Haas Company Amine-acid reaction products as asphaltene dispersants in crude oil
US20040232042A1 (en) * 2003-05-23 2004-11-25 Ravindranath Mukkamala Amine-acid reaction products as asphaltene dispersants in crude oil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332737A (en) * 1980-04-18 1982-06-01 E. I. Du Pont De Nemours And Company Acid reaction products of polymeric amines
DE3300874A1 (de) * 1983-01-13 1984-07-19 Henkel KGaA, 4000 Düsseldorf Bernsteinsaeurederivate als korrosionsschutzmittel
DE3319183A1 (de) * 1983-05-27 1984-11-29 Hoechst Ag, 6230 Frankfurt Verwendung von alkenylbernsteinsaeurehalbamiden als korrosionsschutzmittel
DE3341013A1 (de) * 1983-11-12 1985-05-23 Henkel KGaA, 4000 Düsseldorf Bernsteinsaeure-mono-dialkylamide als wasserloesliche korrosionsschutzmittel

Also Published As

Publication number Publication date
EP0191952B1 (de) 1988-09-07
DE3501180A1 (de) 1986-07-17
JPS61167651A (ja) 1986-07-29
US4722812A (en) 1988-02-02
EP0191952A1 (de) 1986-08-27

Similar Documents

Publication Publication Date Title
PT82342A (en) Process for the preparation of hialuronic acid derivatives
GB8512230D0 (en) Preparation of carboxylic acid salt
YU146686A (en) Process for preparing derivatives of amino acids
PT83147A (en) Process for the preparation of novel benzamides and salts thereof
DE3564805D1 (en) Salts of alkenylsuccinamic acids, process for their preparation and their use as corrosion inhibitors
PH21117A (en) Process for the preparation of salts of o(-sulfo acid esters
PT75636A (en) Method for the preparation of 3-phenyl-1-indamines isomers thereof and acid addition salts
DE3660912D1 (en) Process for the preparation of acyloxybenzenesulphonic acids and their salts
EP0216280A3 (en) Use of alkenylsuccinic monoamides as corrosion inhibitors
DE3663520D1 (en) Process for the preparation of halogen-thiophene-2-carboxylic acids
GB2175304B (en) Method of preparing l-malic acid
ZA864633B (en) Process for the preparation of 2-halonicergoline derivatives and their acid addition salts and new 2-halonicergolines
EP0203450A3 (en) Derivatives of bicyclic amino acids process for their preparation, agents containing them and their use
YU70985A (en) Process for preparation of 2-(4-isobuthylphenyl)-prophiohydroxamic acid
DE3660449D1 (en) Process for the preparation of amides of glycolic acid
HUT39729A (en) Process for preparing acid additional salts of 2-amino-benzimidazole-methylcarbamate-derivatives
PT83238A (en) Process for the preparation of cyclohexanealkanoic acids
GR862445B (en) Process for the preparation of ranitidine or acid addition salts thereof
HUT43076A (en) Process for preparing new derivatives of thiadiazolyl-cef-3-em-4-carboxylic acid
HUT41023A (en) Process for producing 10-alpha-methoxy-6-methyl-ergoline derivatives and acid additional salts
DE3660596D1 (en) Process for the preparation of 1-amino-2-naphthol-4-sulfonic acid
IE852940L (en) Salts of 1-phenylimidazole -5-carboxylic acids
DE3665167D1 (en) Process for the preparation of carboxylic acids and their alkali metal salts
PL256771A1 (en) Method of obtaining corrosion inhibitors
PT82348A (en) Method for the preparation of indole derivatives and acid addition salts thereof

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee