Patenton — panteon of patents

(19)

RU

(11)

2 061 702

(13)

C1

(51)

IPC

(21) (22)

Application

4868627/04, 1990-09-25

(22)

Actual filing date

1990-09-25

(45)

Published

1996-06-10

(72)

Inventor

Ballova G.D.Derjuzhov Ju.M.Il'In M.I.Ivanov V.A.Rozhavskij M.G.Rupyshev V.G.Pykhtin V.A.Rol'Nik M.D.Potemkin S.F.

(73)

Holder

Proizvodstvennoe Ob"Edinenie

METHOD FOR ISOLATION OF BEADS OF STYRENE (CO)POLYMERS Russian patent published in 1996 - IPC

Abstract RU 2061702 C1

FIELD: production of plastics. SUBSTANCE: method involves treatment of beads of styrene (co)polymers with the help of centrifugal force. Mentioned above (co)polymers are prepared by aqueous suspension polymerization. EFFECT: improves efficiency of method. 1 tbl

Similar patents RU2061702C1

Title Year Author Number
METHOD OF OBTAINING (CD) POLYMERS OF STYRENE MADE OF BEADS 1979
  • Ballova G.D.
  • Egorova E.I.
  • Maladzjanova L.F.
  • Zumer A.Z.
  • Shilin A.M.
  • Nosaev G.A.
  • Kazanskaja V.F.
  • Karmakova V.G.
  • Ershov O.I.
  • Sergeeva L.E.
  • Amosov V.V.
  • Kholodnova L.V.
  • Andreeva Z.V.
  • Shustova L.A.
 SU722125A1
METHOD FOR TREATING SEWAGE RESULTING FROM PRODUCTION OF STYRENE COPOLYMERS BY SUSPENSION PROCESS 1992
  • Ballova G.D.
  • Il'In M.I.
  • Ivanov V.A.
  • Rozhavskij M.G.
  • Rupyshev V.G.
  • Amosov V.V.
  • Derjuzhov Ju.M.
 RU2081845C1
METHOD FOR PRODUCTION OF SELF-EXTINGUISHING FOAMING POLYSTYRENE 1997
  • Amosov V.V.
  • Dubtsova N.V.
 RU2155193C2
METHOD FOR PRODUCTION OF HIGH-IMPACT POLYSTYRENE 2003
  • Potemkin S.F.
 RU2248376C2
FOAMING POLYSTYRENE PRODUCTION PROCESS 2001
  • Amosov V.V.
  • Rakhmatullina O.A.
  • Gogotov A.F.
  • Mekhed I.A.
 RU2204573C2
METHOD FOR PREPARING FROTHING POLYSTYRENE 2003
  • Amosov V.V.
  • Afanas'Eva L.P.
  • Rakhmatullina O.A.
  • Gogotov A.F.
 RU2261869C2
PROCESS FOR PRODUCING IMPACT RESISTANT COPOLYMERS 0
  • Pavlyuchenko Valerij Nikolaevich
  • Kholodnova Lyudmila Vasilevna
  • Ivanchev Sergej Stepanovich
  • Blank Leonid Aronovich
 SU1014839A1
FOAMABLE POLYSTYRENE PRODUCTION PROCESS 2005
  • Amosov Viktor Vasil'Evich
  • Mekhed Igor' Anatol'Evich
 RU2293089C1
PLASTICIZER FOR POLYSTYRENE AND COPOLYMERS THEREOF 1994
  • Jankovskij Nikolaj Andreevich[Ua]
  • Tugolukov Aleksandr Vladimirovich[Ua]
  • Stepanov Valerij Andreevich[Ua]
  • Ostrovskaja Alina Ivanovna[Ua]
  • Kravchenko Boris Vasil'Evich[Ua]
  • Pol'Okha Alina Mikhajlovna[Ua]
  • Aleshina Anna Borisovna[Ua]
  • Rybina Vera Aleksandrovna[Ua]
  • Kunchij Leonid Karpovich[Ua]
  • Tregubenko Aleksej Aleksandrovich[Ua]
 RU2089570C1
METHOD FOR PRODUCTION OF IMPACT POLYSTYRENE 1986
  • Ballova G.D.
  • Rupyshev V.G.
  • Egorova E.I.
  • Rozhavskij M.G.
  • Glukhovskoj V.S.
  • Grigor'Eva L.A.
  • Kharitonov A.G.
  • Pykhtin V.A.
  • Kustov S.K.
  • Polonskij V.S.
 SU1438196A1

RU 2 061 702 C1

Authors

Ballova G.D.

Derjuzhov Ju.M.

Il'In M.I.

Ivanov V.A.

Rozhavskij M.G.

Rupyshev V.G.

Pykhtin V.A.

Rol'Nik M.D.

Potemkin S.F.

Dates

1996-06-10—Published

1990-09-25—Filed

read Similar patents