LUBRICANT COMPOSITION Russian patent published in 1997 - IPC

Abstract RU 2071499 C1

FIELD: production of lubricants. SUBSTANCE: proposed composition contains (%): zinc dialkyl dithiophosphate 0.5-1.5, product of interaction of $$$alkyl phenol with pentasulfide of phosphorous and with diene 0.3-1.0, mineral oil up to 100. Said diene is chosen of norbornodiene, cyclopentadiene and bicyclopentadiene. Said composition additionally contains (%): polyolefin 8-12, ester of carbonic acid 8-12, copolymer of ethylene and propylene 5.5-6.5, polymethacrylate 5.5-6.5, polyisobutenyl succinimide borate 3.5-4.5, neutral calcium sulfonate 2-3, superbasic calcium sulfonate 1-2, aromatic amine 0.2-0.4, steric hindered phenol 0.2-0.4. EFFECT: improves quality of desired product. 2 cl

Similar patents RU2071499C1

Title Year Author Number
METHOD OF SYNTHESIS OF NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS 1989
  • Dzhovanni Kamadzhi[It]
  • Luchio Filippini[It]
  • Karlo Garavaglia[It]
  • Luidzhi Mirenna[It]
  • Izabella Venturini[It]
RU2024510C1
NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS 1992
  • Dzhovanni Kamadzhi[It]
  • Luchio Filippini[It]
  • Karlo Garavaglia[It]
  • Luidzhi Mirenna[It]
  • Izabella Venturini[It]
RU2045525C1
STRAIN OF BACTERIUM BACILLUS THURINGIENSIS VAR DONEGANI FOR PREPARING INSECTICIDE PREPARATION AGAINST COLEOPTEROUS INSECTS, CRYSTALLINE PARASPORAL PROTEIN TOXIN AND A METHOD OF STRUGGLE AGAINST COLEOPTEROUS INSECTS 1990
  • Dante Chidaria[It]
  • Andrea Kappaj[It]
  • Adriana Vallesi[It]
  • Vinchentso Kaprioli[It]
  • Dzhordzho Pirali[It]
RU2048099C1
METHOD OF PRODUCING TRIAZOLYL DERIVATIVES 0
  • Roberto Kolle
  • Dzhovanni Kamadzhi
  • Dzhuzeppina Ratti
  • Karlo Garavoglia
  • Luidzhi Mirenna
SU1676447A3
METHOD FOR STRUGGLE AGAINST FUNGAL INFECTIONS 0
  • Roberto Kolle
  • Dzhovanni Kamadzhi
  • Dzhuzeppina Ratti
  • Karlo Garavoglia
  • Luidzhi Mirenna
SU1676436A3
ORGANOMOLYBDENUM COMPLEXES, ADDITION AGENT FOR LUBRICANT MATERIAL, METHOD FOR REDUCING FRICTION COEFFICIENT 2001
  • Migdal Kiril A.
  • Stott Pol E.
  • Ustinjuk N.A.
  • Zarubin D.N.
  • Jampol'Skij I.V.
  • Rufanov K.A.
RU2266912C2
LUBRICANTS WITH ZINC DIALKYLDITHIOPHOSPHATE AND THEIR USE IN SUPERCHARGING INTERNAL COMBUSTION ENGINES 2016
  • Fletcher Kristin
  • Lem Uilyam U.
  • Yang Kunshen
  • Stajer Dzheremi
RU2720234C2
GREASES WITH A CALCIUM-CONTAINING DETERGENT AND THEIR USE TO REDUCE PREMATURE IGNITION OF THE MIXTURE AT LOW RPM 2016
  • Fletcher Kristin
  • Lem Uilyam U.
  • Yang Kunshen
  • Stajer Dzheremi
RU2720202C2
INTERNAL ENGINE LUBRICATING OIL 1989
  • Dehvis Kirk Ehmerson[Us]
  • Shroek Kehlvin Vill'Jam[Us]
RU2023003C1
LUBRICATING OIL FOR INTERNAL COMBUSTION ENGINES 1989
  • Dehvid Judzhin Rippl[Us]
  • Vill'Jam Briker Chehmberlin Iii[Us]
RU2051170C1

RU 2 071 499 C1

Authors

Ehdilberto Kolombo[It]

Dates

1997-01-10Published

1990-04-20Filed