SU589760A1 - METHOD OF OBTAINING POLYMERS OR ISOBUTYLENE COPOLYMERS - Google Patents

METHOD OF OBTAINING POLYMERS OR ISOBUTYLENE COPOLYMERS

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Publication number
SU589760A1
SU589760A1 SU2053132/05A SU2053132A SU589760A1 SU 589760 A1 SU589760 A1 SU 589760A1 SU 2053132/05 A SU2053132/05 A SU 2053132/05A SU 2053132 A SU2053132 A SU 2053132A SU 589760 A1 SU589760 A1 SU 589760A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mol
isobutylene copolymers
obtaining polymers
polyethylsiloxane
polymethylsiloxane
Prior art date
Application number
SU2053132/05A
Other languages
Russian (ru)
Inventor
В.Н. Забористов
Н.В. Лемаев
П.А. Вернов
Б.З. Яковлев
В.П. Кичигин
М.М. Яманова
В.В. Федина
Р.М. Яруллина
Original Assignee
В.Н. Забористов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.Н. Забористов filed Critical В.Н. Забористов
Priority to SU2053132/05A priority Critical patent/SU589760A1/en
Application granted granted Critical
Publication of SU589760A1 publication Critical patent/SU589760A1/en

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  • Polymerisation Methods In General (AREA)

Abstract

Способ получения полимеров или сополимеров изобутилена каталитической полимеризацией его или сополимеризацией с изопреном от -40 до -100С в среде хлорсодержащего углеводородного растворителя в присутствии антиагломератора, отличающийся тем, что, с целью увеличения продолжительности работы реактора полимеризации, в качестве антиагломератора применяют от 0,005 до 9,15% (от веса мономеров) кремнийсодержащие соединения, выбранные из группы, содержащей аэросил, полиэтилгидридсилоксан с мол.в. от 1110 до 1480, полиметилсилоксан с мол. вес. от 754 до 828, полиметилсилоксан с мол.в. от 25000 до 27000, полиэтилсилоксан с мол.в. от 552 до 1470.The method of producing polymers or copolymers of isobutylene by catalytic polymerizing it or by copolymerization with isoprene from -40 to -100 ° C in a chlorine-containing hydrocarbon solvent in the presence of an anti-agglomerator, characterized in that, in order to increase the duration of the polymerization reactor, from 0.005 to 9 15% (by weight of monomers) silicon-containing compounds selected from the group containing aerosil, polyethylsiloxane with mol. from 1110 to 1480, polymethylsiloxane with mol. weight. from 754 to 828, polymethylsiloxane with mol.v. from 25,000 to 27,000, polyethylsiloxane with a mol.v. from 552 to 1470.

SU2053132/05A 1974-08-12 1974-08-12 METHOD OF OBTAINING POLYMERS OR ISOBUTYLENE COPOLYMERS SU589760A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2053132/05A SU589760A1 (en) 1974-08-12 1974-08-12 METHOD OF OBTAINING POLYMERS OR ISOBUTYLENE COPOLYMERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2053132/05A SU589760A1 (en) 1974-08-12 1974-08-12 METHOD OF OBTAINING POLYMERS OR ISOBUTYLENE COPOLYMERS

Publications (1)

Publication Number Publication Date
SU589760A1 true SU589760A1 (en) 1999-12-10

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ID=60518102

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2053132/05A SU589760A1 (en) 1974-08-12 1974-08-12 METHOD OF OBTAINING POLYMERS OR ISOBUTYLENE COPOLYMERS

Country Status (1)

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SU (1) SU589760A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295594C (en) * 2002-12-27 2007-01-17 精工爱普生株式会社 Distributed printing system, method, program, printer and printer management server

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1295594C (en) * 2002-12-27 2007-01-17 精工爱普生株式会社 Distributed printing system, method, program, printer and printer management server

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