Patenton — panteon of patents

(19)

RU

(11)

2 034 855

(13)

C1

(51)

IPC

(21) (22)

Application

4897450/05, 1990-12-28

(22)

Actual filing date

1990-12-28

(45)

Published

1995-05-10

(72)

Inventor

Jurchenko V.V.Petrenko P.I.Snezhko A.G.Borisova Z.S.Rozdov I.A.Doronin A.S.Samorodov V.T.Bol'Shakova E.A.Karaputadze S.M.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Khimii I Tekhnologii Im.Akad.V.A.Kargina S Opytnym Zavodom

METHOD OF PREPARING OF HIGH-CONCENTRATED LATEX OF COPOLYMER OF VINYLIDENE CHLORIDE WITH VINYL CHLORIDE Russian patent published in 1995 - IPC

Abstract RU 2034855 C1

FIELD: protective coatings. SUBSTANCE: high-concentrated latex is prepared by copolymerization of vinylidene chloride with vinyl chloride in aqueous suspension in the presence of water-soluble initiating agent and emulsifying system. The latter consists of nonionogenic surface-active substance and ionogenic one - alkylmonosulfonate sodium at mass ratio of emulsifying system components (0.5-1.0):2.4, respectively, and vinylidene chloride and ionogenic surface-active substance were dosed. Polyvinylpyrrolidone is used as an ionogenic surface-active substance which is added to the polymerization mixture at comonomer conversion 50-60%. EFFECT: improved method of latex preparing. 1 tbl

Similar patents RU2034855C1

Title Year Author Number
METHOD OF PREPARING VINYLIDENE CHLORIDE COPOLYMER LATEX 1992
  • Shchurenkova V.V.
  • Petrenko P.I.
  • Shishov A.K.
  • Blinkov A.S.
  • Arkharov V.S.
  • Linchevskij F.V.
  • Stetsenko G.I.
 RU2065449C1
PROCESS FOR PRODUCING HIGHLY CONCENTRATED LATEXES OF COPOLYMERS OF VINYLIDENE CHLORIDE AND VINYL CHLORIDE 0
  • Popov Vyacheslav Alekseevich
  • Shilov Gurij Ivanovich
  • Petrenko Pavel Ivanovich
  • Udalova Larisa Alekseevna
  • Yurchenko Valentina Vasilevna
  • Yanovskij David Markovich
  • Chudinova Valentina Vasilevna
  • Shurenkova Valentina Valentinovna
 SU939454A1
PROCESS FOR PREPARING MODIFIED POLYVINYL CHLORIDE 1994
  • Zavodchikova N.N.
  • Talaluev V.N.
  • Chumakov L.V.
 RU2084461C1
PROCESS FOR PREPARING GRAFTED COPOLYMER OF VINYL CHLORIDE WITH ETHYLENE-VINYL ACETATE COPOLYMER 1993
  • Zavodchikova N.N.
  • Zhukova S.V.
  • Chumakov L.V.
 RU2082724C1
METHOD FOR PRODUCTION OF MODIFYING AGENT FOR POLYVINYL CHLORIDE 1992
  • Zhil'Tsov V.V.
  • Malafeeva A.G.
  • Smagin A.M.
  • Zajler V.F.
 RU2074202C1
POLYMERIC COMPOSITION 1993
  • Zhukova S.V.
  • Benderskij L.L.
  • Zavodchikova N.N.
  • Pishin G.A.
  • Obrjadchikova K.N.
  • Krasnova S.M.
  • Talaluev V.N.
 RU2088614C1
METHOD FOR PRODUCING GRAFT COPOLYMER OF VINILCHLORIDE 1992
  • Zhil'Tsov V.V.
  • Malafeeva A.G.
  • Savel'Ev A.P.
  • Arkhipova L.I.
  • Molodyka A.V.
  • Tjukhanov V.F.
  • Butakov G.V.
  • Telegin P.A.
  • Smagin A.M.
  • Privalov V.A.
 RU2070209C1
PROCESS FOR PREPARING ACRYLONITRILE BASED COPOLYMERS 1993
  • Fomin V.A.
  • Sivenkov E.A.
  • Sineokova O.A.
  • Radbil' T.I.
 RU2084463C1
POLYMERIC COMPOSITION 1993
  • Arkhipova L.I.
  • Savel'Ev A.P.
  • Zavodchikova N.N.
  • Chumakov L.V.
  • Loktionov N.A.
 RU2086584C1
POLYVINYLCHLORIDE EMULSION FOR MAKING OPEN-PORE PLATES 1991
  • Lebedev V.P.
  • Strelkova L.D.
  • Morozov I.V.
  • Rybkin Eh.P.
  • Guzeev V.V.
  • Gordeev G.V.
  • Abramova A.K.
  • Batueva L.I.
  • Kartashova N.A.
  • Nikolaev E.Ju.
  • Kolesova V.V.
 RU2033996C1

RU 2 034 855 C1

Authors

Jurchenko V.V.

Petrenko P.I.

Snezhko A.G.

Borisova Z.S.

Rozdov I.A.

Doronin A.S.

Samorodov V.T.

Bol'Shakova E.A.

Karaputadze S.M.

Dates

1995-05-10—Published

1990-12-28—Filed

read Similar patents