HUT48667A - Process for producing multiple function anticorrosive amine and amide derivatives - Google Patents

Process for producing multiple function anticorrosive amine and amide derivatives

Info

Publication number
HUT48667A
HUT48667A HU562387A HU562387A HUT48667A HU T48667 A HUT48667 A HU T48667A HU 562387 A HU562387 A HU 562387A HU 562387 A HU562387 A HU 562387A HU T48667 A HUT48667 A HU T48667A
Authority
HU
Hungary
Prior art keywords
amine
anticorrosive
amide derivatives
multiple function
producing multiple
Prior art date
Application number
HU562387A
Other languages
Hungarian (hu)
Other versions
HU199551B (en
Inventor
Zsoltne Keresztessy
Kas Eleonora Pakane
Zoltan Voeroes
Lajos Gyoengyoessy
Original Assignee
Tiszai Koeolajipari Vallalat
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 Tiszai Koeolajipari Vallalat filed Critical Tiszai Koeolajipari Vallalat
Priority to HU562387A priority Critical patent/HU199551B/en
Publication of HUT48667A publication Critical patent/HUT48667A/en
Publication of HU199551B publication Critical patent/HU199551B/en

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  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Lubricants (AREA)

Abstract

Multi-functional corrosion inhibiting amine or amide derivs. are prepd. by dissolving in water at 100 deg.C max. 1-2 pts.wt. of alkali-sulphonates (300-700 average mol.wt.) 0.5-1 pt.wt. ceresine and 1-2 pt.wt. micro-crystalline wax (400-700 mol.wt.). Stoichiometric quantities of amines or alcohol-amines are added, based on acid values. This mixt. is converted at 80-100 deg.C to a complex salt by adding tannic or phosphoric acids and/or converted at 140-160 deg.C to acid amides. Two phases formed by the foregoing prepn. are sepd. Excess water is distilled off and the remainder is opt. diluted by a hydrocarbon solvent.
HU562387A 1987-12-14 1987-12-14 Process for production of derivatives of multifunctional anticorrosion amin and amid HU199551B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU562387A HU199551B (en) 1987-12-14 1987-12-14 Process for production of derivatives of multifunctional anticorrosion amin and amid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU562387A HU199551B (en) 1987-12-14 1987-12-14 Process for production of derivatives of multifunctional anticorrosion amin and amid

Publications (2)

Publication Number Publication Date
HUT48667A true HUT48667A (en) 1989-06-28
HU199551B HU199551B (en) 1990-02-28

Family

ID=10970489

Family Applications (1)

Application Number Title Priority Date Filing Date
HU562387A HU199551B (en) 1987-12-14 1987-12-14 Process for production of derivatives of multifunctional anticorrosion amin and amid

Country Status (1)

Country Link
HU (1) HU199551B (en)

Also Published As

Publication number Publication date
HU199551B (en) 1990-02-28

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Legal Events

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

Owner name: MOL MAGYAR OLAJ- ES GAZIPARI RT., HU

DNF4 Restoration of lapsed final protection
HMM4 Cancellation of final prot. due to non-payment of fee