Patenton — panteon of patents

(19)

RU

(11)

2 091 448

(13)

C1

(51)

IPC

(21) (22)

Application

95109501/04, 1995-06-06

(22)

Actual filing date

1995-06-06

(45)

Published

1997-09-27

(72)

Inventor

Kazankina A.F.Kel'Bas V.I.Varzina R.S.Gorovaja T.P.Shushkova N.G.Mel'Nikova G.N.Ermolova N.L.Utkin A.F.Khramov B.A.Chibisova M.V.Pavlov B.A.

(73)

Holder

Rossijskij Nauchnyj Tsentr Khimija"

HYDRAULIC LIQUID Russian patent published in 1997 - IPC

Abstract RU 2091448 C1

FIELD: chemical technology. SUBSTANCE: hydraulic liquid comprises, %: ethylene- or propylene glycol, 58-64; water soluble polyurethane, 2.9-5.6; benzotriazole, 0.3-0.5; triethanolamine salt of alkyl ethoxyphosphates of fatty alcohols of C10-C13 fraction, 0.1-0.2; tertiary chloride salt of unsymmetrical dimethylalkyl C12-C14 hydrazine, 0.01-0.10; antifrothing agent, 0.01-0.04; water, up to 100. EFFECT: improved quality of desired product. 2 tbl

Similar patents RU2091448C1

Title Year Author Number
FIRE-RESISTANT HYDRAULIC FLUID CONCENTRATE FOR MOBILE VEHICLES 2007
  • Shabalinskaja Ljudmila Aleksandrovna
  • Kel'Bas Vladislav Iosifovich
 RU2338778C1
METHOD FOR PRODUCTION OF CHLORIDES OF 1,1-DIMETHYL-1-ALKYL HYDRAZINIUM OR THEIR MIXTURE 1992
  • Drozdetskij A.G.
  • Koval'Chuk I.N.
  • Poslannikova K.S.
  • Radushev A.V.
  • Tsvinger I.A.
 RU2074174C1
METHOD OF PREPARING GLYCIN-2D 2000
  • Rudik P.N.
  • Burova O.N.
 RU2170725C1
METHOD FOR NEUTRALIZATION OF ORGANIC HALOGEN DERIVATIVES 1995
  • Kruglov A.S.
  • Evstigneev Eh.I.
  • Platonov A.Ju.
  • Glushkov R.K.
  • Fomina O.S.
 RU2079477C1
METHOD OF DETERMINING UNSYMMETRICAL DIMETHYLHYDRAZINE 1987
  • Potrokhov V.K.
  • Malinina A.M.
  • Klimova N.I.
 RU2111486C1
HYDRAULIC LIQUID 1995
  • Mel'Nikov V.G.
  • Komarova T.G.
  • Bel'Tsova E.A.
  • Rjabokon' A.N.
  • Suvorova N.A.
  • Arshanskij M.O.
 RU2081154C1
METHOD OF RECOVERY OF TRIETHYLENE DIAMINE 1994
  • Boldyrev A.V.
  • Kolbina V.N.
  • Samsonov Eh.E.
 RU2087474C1
METHOD DETERMINING NITROSODIMETHYLAMINE IN WATER 1993
  • Potrokhov V.K.
  • Malinina A.M.
 RU2090864C1
METHOD OF DETERMINING ASYMMETRIC DIMETHYLHYDRAZINE IN SOILS, VEGETABLE MATTERS, AND WATERS 1987
  • Potrokhov V.K.
  • Klimova N.I.
 RU2106626C1
INHIBITOR OF CORROSION FOR ANHYDROUS ACETIC MEDIUMS 1993
  • Rejngeverts M.D.
  • Petrov N.A.
 RU2090654C1

RU 2 091 448 C1

Authors

Kazankina A.F.

Kel'Bas V.I.

Varzina R.S.

Gorovaja T.P.

Shushkova N.G.

Mel'Nikova G.N.

Ermolova N.L.

Utkin A.F.

Khramov B.A.

Chibisova M.V.

Pavlov B.A.

Dates

1997-09-27—Published

1995-06-06—Filed

read Similar patents