HUT40616A - Process for production of mixtures of alcanol-amids containing sebacic acid and alcanol-esther-amids - Google Patents

Process for production of mixtures of alcanol-amids containing sebacic acid and alcanol-esther-amids

Info

Publication number
HUT40616A
HUT40616A HU221384A HU221384A HUT40616A HU T40616 A HUT40616 A HU T40616A HU 221384 A HU221384 A HU 221384A HU 221384 A HU221384 A HU 221384A HU T40616 A HUT40616 A HU T40616A
Authority
HU
Hungary
Prior art keywords
alcanol
amids
acid
fatty
esther
Prior art date
Application number
HU221384A
Other languages
Hungarian (hu)
Other versions
HU196950B (en
Inventor
Ferenc Simko
Antal Palmai
Lajos Gyoengyoessy
Original Assignee
Medikemia Vegyi Gumi Es Mueany
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 Medikemia Vegyi Gumi Es Mueany filed Critical Medikemia Vegyi Gumi Es Mueany
Priority to HU221384A priority Critical patent/HU196950B/en
Publication of HUT40616A publication Critical patent/HUT40616A/en
Publication of HU196950B publication Critical patent/HU196950B/en

Links

Abstract

Corrosion inhibiting mixts. of fatty-acid-alkanol-amides are prepd. from the mono- or di-esters of mono- and di-alkanol-amines with satd. or unsatd. fatty-acids having 9-20 C by transamidation in a crude-oil raffinate and/or an organic solvent at 70-90 deg. C for 6-24 hrs., and further reaction of the mixt. with 3-13 mole (un)satd. fatty-acids having 9-20C. The organic solvent is subsequently removed by distn. - Pref. fatty-acids are oleic-acid, stearic-acid and lauric-acid. Mono- or di-ethanol-amine are pref. used.
HU221384A 1984-06-08 1984-06-08 Process for production of anticorrosion mixtures of derivatives of carbonic acid-ethanol-esther-amid and ethanol-amin HU196950B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU221384A HU196950B (en) 1984-06-08 1984-06-08 Process for production of anticorrosion mixtures of derivatives of carbonic acid-ethanol-esther-amid and ethanol-amin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU221384A HU196950B (en) 1984-06-08 1984-06-08 Process for production of anticorrosion mixtures of derivatives of carbonic acid-ethanol-esther-amid and ethanol-amin

Publications (2)

Publication Number Publication Date
HUT40616A true HUT40616A (en) 1987-01-28
HU196950B HU196950B (en) 1989-02-28

Family

ID=10958329

Family Applications (1)

Application Number Title Priority Date Filing Date
HU221384A HU196950B (en) 1984-06-08 1984-06-08 Process for production of anticorrosion mixtures of derivatives of carbonic acid-ethanol-esther-amid and ethanol-amin

Country Status (1)

Country Link
HU (1) HU196950B (en)

Also Published As

Publication number Publication date
HU196950B (en) 1989-02-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HPC4 Succession in title of patentee

Owner name: MEDIKEMIA IPARI ES KERESKEDELMI RT., HU

HMM4 Cancellation of final prot. due to non-payment of fee