Patenton — panteon of patents

(19)

RU

(11)

2 439 087

(13)

C1

(51)

IPC

C08F136/06(2006-01-01)

C08F2/56(2006-01-01)

(21) (22)

Application

2010124813/04, 2010-06-16

(24)

Start date

2010-06-16

(22)

Actual filing date

2010-06-16

(45)

Published

2012-01-10

(72)

Inventor

Mingaleev Vadim ZakirovichMonakov Jurij BorisovichZakharov Vadim Petrovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet" Vpo Bashgu)

METHOD OF PRODUCING LOW-MOLECULAR WEIGHT POLYBUTADIENE Russian patent published in 2012 - IPC C08F136/06 C08F2/56 

Abstract RU 2439087 C1

FIELD: chemistry.

SUBSTANCE: polybutadiene is obtained through polymerisation of butadiene in toluene at 25±1°C in the presence of a catalyst. After adding the catalyst, the reaction mixture is exposed to ultrasound for 1 minute.

EFFECT: low cost of the product.

3 ex, 1 tbl

Similar patents RU2439087C1

Title Year Author Number
METHOD OF OBTAINING LOW-MOLECULAR 1,4-CIS-POLYBUTADIENE 1980
  • Aksenov V.A.
  • Anosov V.I.
  • Antonova N.G.
  • Arutjunov I.A.
  • Zaboristov V.N.
  • Gol'Berg I.P.
  • Zolotarev V.L.
  • Rabotnov V.V.
  • Sotnikova V.K.
  • Turov B.S.
 SU946217A1
METHOD OF SYNTHESIS OF CIS-1,4-POLYBUTADIENE 1992
  • Krivoshein V.V.
  • Konovalenko N.A.
  • Tikhomirova I.N.
  • Molodyka A.V.
  • Privalov V.A.
  • Rachinskij A.V.
  • Volkov L.A.
 RU2043367C1
METHOD OF OBTAINING CATALYST OF BUTADIENE POLYMERISATION AND CO-POLYMERISATION OF BUTADIENE WITH ISOPRENE 2007
  • Bodrova Vera Sergeevna
  • Bubnova Svetlana Vasil'Evna
  • Vasil'Ev Valentin Aleksandrovich
  • Drozdov Boris Trofimovich
  • Passova Svetlana Solomonovna
 RU2345092C1
METHOD OF PREPARING COMPLEX COBALT-CONTAINING CATALYST 1998
  • Kropacheva E.N.
  • Smirnova L.V.
  • Zolotarev V.L.
  • Aksenov V.I.
  • Mustafin Kh.V.
  • Rjazanov Ju.I.
  • Ukhov N.I.
  • Kurochkin L.M.
  • Gil'Mutdinov N.R.
  • Smirnov N.D.
  • Abzalin Z.A.
  • Salakhutdinov R.G.
  • Zijatdinov A.Sh.
  • Sakhabutdinov A.G.
  • Borejko N.P.
  • Safin D.Kh.
  • Antipov S.N.
 RU2137545C1
METHOD OF PRODUCTION OF PLASTICIZED LOW-VISCOUS POLYBUTADIENE 2000
  • Aksenov V.I.
  • Antonova N.G.
  • Golovina N.A.
  • Sokolova A.D.
  • Stepanova E.V.
  • Pakhomov V.A.
  • Pauchenko N.V.
  • Khazanov M.I.
  • Vilkova Eh.N.
  • Krupysheva L.S.
  • Kolokol'Nikov A.S.
  • Grunin G.N.
 RU2192435C2
METHOD FOR PRODUCTION OF BUTADIENE RUBBERS 1997
  • Zaboristov V.N.
  • Kalistratova V.V.
  • Rjakhovskij V.S.
  • Markov B.A.
  • Gol'Berg I.P.
  • Sharygin P.V.
  • Tsarina V.S.
 RU2196781C2
PROCESS FOR PREPARING LOW-MOLECULAR WEIGHT POLYBUTADIENE 1995
  • Aksenov V.I.
  • Zolotarev V.L.
  • Sokolova A.D.
  • Gol'Berg I.P.
  • Khlustikov V.I.
  • Arest-Jakubovich A.A.
  • Glukhovskoj V.S.
  • Litvin Ju.A.
  • Kretinina E.S.
 RU2082720C1
METHOD FOR PREPARING LOW MOLECULAR CIS-1,4-POLYBUTADIENE 1995
  • Aksenov V.I.
  • Gol'Berg I.P.
  • Pakhomov V.A.
  • Khlustikov V.I.
  • Rjakhovskij V.S.
  • Zolotarev V.L.
  • Markov P.P.
  • Cherepov Ju.I.
 RU2109756C1
METHOD OF PREPARING LOW MOLECULAR 1,2-POLYBUTADIENE 1998
  • Zolotarev V.L.
  • Sazykin V.V.
  • Aksenov V.I.
  • Sokolova A.D.
  • Khlustikov V.I.
 RU2139299C1
PROCESS FOR PREPARING LOW MOLECULAR WEIGHT 1,2-POLYBUTADIENE 1995
  • Aksenov V.I.
  • Stepanova E.V.
  • Sokolova A.D.
  • Ziborova V.P.
  • Gol'Berg I.P.
  • Rjakhovskij V.S.
  • Khlustikov V.I.
  • Zolotarev V.L.
  • Pakhomov V.A.
  • Cherepov Ju.I.
  • Arest-Jakubovich A.A.
 RU2082722C1

RU 2 439 087 C1

Authors

Mingaleev Vadim Zakirovich

Monakov Jurij Borisovich

Zakharov Vadim Petrovich

Dates

2012-01-10—Published

2010-06-16—Filed

download Download PDF read Similar patents