2-(N-METHYL-ALPHA-PHENYL(N-BUTYL)AMINO)-4-PYRIDINE AS INHIBITOR OF ACID CORROSION OF STEEL Russian patent published in 2001 - IPC

Abstract RU 2168500 C1

FIELD: corrosion protection. SUBSTANCE: invention provides novel compound 2-(N-methyl-alpha-phenyl(n-butyl)amino)-4-pyridine that can be used as steel corrosion inhibitor in acid treatment of wells or at petroleum refineries. EFFECT: enlarged choice of corrosion inhibitors. 1 tbl, 2 ex

Similar patents RU2168500C1

Title Year Author Number
2-(N-METHYL-ALPHA-PHENYL(N-PROPYL)AMINO)-3-METHYLPYRIDINE AS INHIBITOR OF ACID CORROSION OF STEEL 1999
  • Shangareev T.Eh.
  • Ptashko O.A.
  • Selimov F.A.
  • Blinov S.A.
RU2168501C1
2-(N-MORPHOLYL)-4-METHYLPYRIDINE AS INHIBITOR OF ACID CORROSION OF STEEL 1999
  • Shangareev T.Eh.
  • Ptashko O.A.
  • Selimov F.A.
  • Blinov S.A.
RU2168509C1
2-(N-PIPERIDYL)-3,5-DIMETHYLPYRIDINE AS INHIBITOR OF ACID CORROSION OF STEEL 1999
  • Shangareev T.Eh.
  • Bugaj D.E.
  • Ptashko O.A.
  • Blinov S.A.
  • Selimov F.A.
  • Bikbaev R.T.
  • Khusnutdinov R.A.
RU2168506C1
2-METHYL-3,4-TRIMETHYLENEPYRIDINIOBENZYL CHLORIDE AS INHIBITOR OF STEEL CORROSION IN MINERALIZED MEDIA 1999
  • Shangareev T.Eh.
  • Bugaj D.E.
  • Ptashko O.A.
  • Blinov S.A.
  • Selimov F.A.
  • Khusnutdinov R.A.
RU2168498C1
3-(CYCLOHEX-3-ENYL)PYRIDINIOBENZYL CHLORIDE AS INHIBITOR OF STEEL CORROSION IN MINERALIZED MEDIA 1999
  • Shangareev T.Eh.
  • Ptashko O.A.
  • Selimov F.A.
  • Blinov S.A.
  • Khusnutdinov R.A.
RU2168499C1
CATALYST FOR HYDROCHLORINATION OF UNSATURATED COMPOUNDS 1997
  • Khusnutdinov R.I.
  • Latypov V.N.
  • Muslimov Z.S.
  • Dzhemilev U.M.
RU2152254C1
METHOD OF N,N'-TETRAMETHYLMETHYLENEDIAMINE SALTS PREPARING 2000
  • Selimov F.A.
  • Dzhemilev U.M.
  • Vakhitov V.A.
  • Ibragimov A.G.
  • Shangareev T.Eh.
  • Jakhin I.A.
  • Khusnutdinov R.I.
  • Orlovskij L.A.
  • Javgil'Din R.Sh.
RU2169729C1
METHOD FOR PREPARING 1-ETHYL-3-METHYL-3-PHENYL-(ETHYL-, CYCLOPROPYL-)-4-ALKYLIDENECYCLOHEPTA-2-OXALANES 2002
  • Dzhemilev U.M.
  • Ibragimov A.G.
  • Khafizova L.O.
  • Gil'Fanova G.N.
  • Sharipova A.Z.
  • Popod'Ko N.R.
RU2213745C1
METHOD OF SYNTHESIS OF 1,2-DIALKYL-1Z,3-BUTADIENES 2000
  • Dzhemilev U.M.
  • Ibragimov A.G.
  • Ramazanov I.R.
  • Luk'Janova M.P.
  • Sharipova A.Z.
RU2185360C1
METHOD OF SYNTHESIS OF 1,3-DICHLOROADAMANTANE 2000
  • Khusnutdinov R.I.
  • Latypov V.N.
  • Shchadneva N.A.
  • Bajguzina A.R.
  • Dzhemilev U.M.
RU2178401C2

RU 2 168 500 C1

Authors

Shangareev T.Eh.

Bugaj D.E.

Ptashko O.A.

Blinov S.A.

Selimov F.A.

Bikbaev R.T.

Khusnutdinov R.A.

Dates

2001-06-10Published

1999-10-20Filed