Patenton — panteon of patents

(19)

RU

(11)

2 071 482

(13)

C1

(51)

IPC

(21) (22)

Application

94044514/04, 1994-12-21

(22)

Actual filing date

1994-12-21

(45)

Published

1997-01-10

(72)

Inventor

Moiseev V.V.Poluehktov I.T.Guljaeva N.A.Molodyka A.V.Privalov V.A.Nenakhov V.S.

(73)

Holder

Voronezhskij Filial Gosudarstvennogo Predprijatija Institut Sinteticheskogo Kauchuka Im.S.V.Lebedeva"

PROCESS FOR STABILIZING SYNTHETIC RUBBER Russian patent published in 1997 - IPC

Abstract RU 2071482 C1

FIELD: rubber industry. SUBSTANCE: stabilizer includes product of condensation of phenol and/or substituents thereof with hexamethylene tetramine and aminoalcohols from $$$ and $$$ or mixtures wherein n is 1-2, m is 1-2, R is H or $$$ at molar ratio of phenol component to hexamethylene tetramine to aminoalcohol component of 1:0.1-0.6:0.5-3.0 respectively with 0.01-2.0 wt% stabilizer used per polymer. Stabilizer is added to rubber latex. The claimed process makes it possible to improve stability of rubber during thermal aging and improve ecological parameters of the process for manufacturing rubbers. EFFECT: more efficient stabilization process. 1 tbl

Similar patents RU2071482C1

Title Year Author Number
METHOD OF EMULSION RUBBER ISOLATION FROM LATEX 1994
  • Moiseev V.V.
  • Poluehktov I.T.
  • Guljaeva N.A.
  • Molodyka A.V.
  • Privalov V.A.
  • Nenakhov V.S.
 RU2065450C1
POLYMERIC COMPOSITION 1996
  • Moiseev V.V.
  • Poluehktov I.T.
  • Guljaeva N.A.
  • Fil' V.G.
  • Kudrjavtsev L.D.
  • Molodyka A.V.
  • Privalov V.A.
  • Markova Z.N.
  • Lykova N.R.
  • Sosnovskaja N.G.
  • Semkina O.D.
  • Bocharov V.D.
 RU2100386C1
METHOD FOR PRODUCTION OF PHENOL AMINE RESINS 1993
  • Moiseev V.V.
  • Guljaeva N.A.
  • Poluehktov I.T.
  • Tolstykh E.V.
  • Lykova N.R.
 RU2072365C1
METHOD OF ISOLATING SYNTHETIC RUBBERS FROM LATEXES 1998
  • Moiseev V.V.
  • Poluehktov I.T.
  • Guljaeva N.A.
  • Fil' V.G.
  • Kudrjavtsev L.D.
  • Molodyka A.V.
  • Privalov V.A.
  • Gusev A.V.
  • Nenakhov V.S.
  • Sosnovskaja N.G.
  • Lykova N.R.
 RU2140928C1
METHOD OF STABILIZATION OF EMULSION BUTADIENE-METHYL -STYRENE RUBBER 1989
  • Moiseev V.V.
  • Guljaeva N.A.
  • Kogan L.M.
  • Poluehktov I.T.
  • Popova O.K.
  • Shestakov A.S.
  • Korchevskaja A.E.
  • Esina T.I.
  • Kosovtsev V.V.
 RU2028312C1
POLYMERIC COMPOSITION 1995
  • Moiseev V.V.
  • Poluehktov I.T.
  • Guljaeva N.A.
  • Fil' V.G.
  • Kudrjavtsev L.D.
  • Molodyka A.V.
  • Privalov V.A.
  • Nenakhov V.S.
 RU2064946C1
UNCOLORING STABILIZER FOR SYNTHETIC RUBBERS 1996
  • Moiseev V.V.
  • Poluehktov I.T.
  • Guljaeva N.A.
  • Tolstykh E.V.
  • Fil' V.G.
  • Kudrjavtsev L.D.
  • Molodyka A.V.
  • Privalov V.A.
  • Shestakov A.S.
  • Rachinskij A.V.
 RU2124532C1
METHOD OF STABILIZATION OF EMULSION POLYMERIZATION RUBBERS 1996
  • Sigov O.V.
  • Gusev Ju.K.
  • Rukina O.A.
  • Samotsvetov A.R.
  • Kudrjavtsev L.D.
  • Molodyka A.V.
  • Privalov V.A.
 RU2130031C1
METHOD OF PREPARING ANTIOXIDANT FOR EMULSION POLYMERIZATION RUBBERS 1996
  • Sigov O.V.
  • Gusev Ju.K.
  • Rukina O.A.
  • Samotsvetov A.R.
  • Konovalenko N.A.
  • Poluehktova N.P.
  • Kudrjavtsev L.D.
  • Molodyka A.V.
  • Privalov V.A.
 RU2130013C1
METHOD FOR STABILIZATION OF THERMAL ELASTIC PLASTICS 1996
  • Moiseev V.V.
  • Poluehktov I.T.
  • Guljaeva N.A.
  • Fil' V.G.
  • Kudrjavtsev L.D.
  • Molodyka A.V.
  • Privalov V.A.
  • Glukhovskoj V.S.
  • Rogova T.M.
 RU2114132C1

RU 2 071 482 C1

Authors

Moiseev V.V.

Poluehktov I.T.

Guljaeva N.A.

Molodyka A.V.

Privalov V.A.

Nenakhov V.S.

Dates

1997-01-10—Published

1994-12-21—Filed

read Similar patents