Patenton — panteon of patents

(19)

RU

(11)

2 152 412

(13)

C1

(51)

IPC

(21) (22)

Application

98108114/04, 1998-04-27

(24)

Start date

1998-04-27

(22)

Actual filing date

1998-04-27

(45)

Published

2000-07-10

(72)

Inventor

Kretov V.A.Galiev R.G.Mustafin Kh.V.Rjazanov Ju.I.Ukhov N.I.Kurochkin L.M.Fairuzov Z.A.Kosorenkov D.I.Lavrukhin V.P.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Ltd"

METHOD OF PREPARING BITUMEN-RUBBER BINDER Russian patent published in 2000 - IPC

Abstract RU 2152412 C1

FIELD: preparation of modified bitumens in road building and industrial materials industry, and manufacture of building materials. SUBSTANCE: original organic road bitumen stock is oxidized at 210-230 C. Method comprises preparing 10-14 % rubber solution and combining it with bitumen at 180-190 and purging it with air to obtain binder of desired viscosity. Rubber is ethylene- propylene or ethylene-propylenediene rubber in amount of 1.5-2% calculated for road bitumen in kerosene-black oil mixture. Kerosene-black oil ratio varies from 0.33-1.0. EFFECT: method makes it possible to improve sanitary-hygienic working conditions and properties of the binder. 2 cl, 2 dwg, 2 tbl

Similar patents RU2152412C1

Title Year Author Number
METHOD OF PREPARING BITUMEN-RUBBER BINDER 2004
  • Kalgin Jurij Ivanovich
  • Alferov Viktor Ivanovich
  • Mikhajlov Aleksej Anatol'Evich
  • Strokin Aleksandr Sergeevich
 RU2270846C1
ACTIVATED MINERAL POWDER 2001
  • Shchelkov F.L.
  • Khazipov R.Z.
  • Gorbachev N.G.
  • Kosorenkov D.I.
  • Lebedev I.N.
 RU2194679C1
METHOD OF PREPARING LIQUID BITUMEN-RUBBER BINDING AGENTS FOR MANUFACTURE OF COLD ASPHALT-CONCRETE MIXES 2000
  • Lavrukhin V.P.
  • Olejnikov V.I.
 RU2190579C2
METHOD OF PREPARING POLYMER COMPONENT 2001
  • Takhautdinov Sh.F.
  • Shchelkov F.L.
  • Khazipov R.Z.
  • Gorbachev N.G.
  • Valeev N.R.
  • Kosorenkov D.I.
  • Lebedev I.N.
 RU2184752C1
METHOD OF PRODUCING BITUMEN-POLYMER MATERIALS 2003
  • Takhautdinov Sh.F.
  • Shchelkov F.L.
  • Khazipov R.Z.
  • Gorbachev N.G.
  • Alfetonov R.A.
  • Nadyrshin R.G.
  • Kosorenkov D.I.
  • Lebedev I.N.
 RU2265033C2
METHOD OF PRODUCING MODIFIED BITUMEN 2001
  • Takhautdinov Sh.F.
  • Khazipov R.Z.
  • Gorbachev N.G.
  • Kosorenkov D.I.
  • Lebedev I.N.
  • Shchelkov F.L.
 RU2183654C1
BITUMEN-CONTAINING MATERIAL 2002
  • Kosorenkov D.I.
  • Valeev N.R.
  • Lebedev I.N.
 RU2220171C1
METHOD OF PRODUCTION OF COMPOSITION MASTICS 2001
  • Shchelkov F.L.
  • Khazipov R.Z.
  • Gorbachev N.G.
  • Kosorenkov D.I.
  • Lebedev I.N.
  • Lebedev S.N.
 RU2218369C2
ACTIVATED MINERAL POWDER FOR ASPHALT-CONCRETE MIXES 1999
  • Dunaev A.I.
  • Kuneevskij V.V.
  • Fajruzov Z.A.
  • Kosorenkov D.I.
  • Khazipov R.Z.
 RU2160238C1
BITUMEN-POLYMER MATERIAL AND METHOD FOR PRODUCTION THE SAME 2003
  • Zaripov R.K.
  • Makhmutov A.A.
  • Makhmutov M.A.
  • Kuzmichev S.P.
  • Khazipov R.Z.
  • Gorbachev N.G.
  • Kosorenkov D.I.
  • Lebedev I.N.
 RU2248381C2

RU 2 152 412 C1

Authors

Kretov V.A.

Galiev R.G.

Mustafin Kh.V.

Rjazanov Ju.I.

Ukhov N.I.

Kurochkin L.M.

Fairuzov Z.A.

Kosorenkov D.I.

Lavrukhin V.P.

Dates

2000-07-10—Published

1998-04-27—Filed

download Download PDF read Similar patents