RU92016364A - Способ анионной полимеризации мономеров - Google Patents

Способ анионной полимеризации мономеров

Info

Publication number
RU92016364A
RU92016364A RU92016364/05A RU92016364A RU92016364A RU 92016364 A RU92016364 A RU 92016364A RU 92016364/05 A RU92016364/05 A RU 92016364/05A RU 92016364 A RU92016364 A RU 92016364A RU 92016364 A RU92016364 A RU 92016364A
Authority
RU
Russia
Prior art keywords
anionic polymerization
monomers
group
polymerization
improvement
Prior art date
Application number
RU92016364/05A
Other languages
English (en)
Other versions
RU2114126C1 (ru
Inventor
Джолин Дживлер Карма
Ра Чемберлейн Линда
Фэрчайлд Браунскомб Томас
Альфред Стивенс Крейг
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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
Priority claimed from US07/522,693 external-priority patent/US5143990A/en
Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of RU92016364A publication Critical patent/RU92016364A/ru
Application granted granted Critical
Publication of RU2114126C1 publication Critical patent/RU2114126C1/ru

Links

Claims (1)

  1. Данное усовершенствование относится к процессу, который включает анионную полимеризацию мономеров с помощью инициатора анионной полимеризации в подходящем растворителе, в результате чего образуется "живой" полимер. Усовершенствование включает завершение полимеризации путем добавления агента обрыва цепи, выбранного из группы, состоящей из водорода или его изотопов, боранов, аммиака, галогенов, углеводородов, содержащих С-Н группу, где углерод связан непосредственно с углеродом с тройной связью или с двумя углеродами с двойными связями, и силанов.
RU92016364A 1990-05-14 1991-05-13 Способ получения (со)полимеров RU2114126C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/522,693 US5143990A (en) 1990-05-14 1990-05-14 Termination of anionic polymerization using hydrogen
US522693 1990-05-14
US685111 1991-04-15

Publications (2)

Publication Number Publication Date
RU92016364A true RU92016364A (ru) 1996-04-27
RU2114126C1 RU2114126C1 (ru) 1998-06-27

Family

ID=24081937

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92016364A RU2114126C1 (ru) 1990-05-14 1991-05-13 Способ получения (со)полимеров

Country Status (2)

Country Link
US (1) US5143990A (ru)
RU (1) RU2114126C1 (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210359A (en) * 1990-01-16 1993-05-11 Mobil Oil Corporation Vulcanizable liquid compositions
US5548043A (en) * 1994-11-30 1996-08-20 Xerox Corporation Processes for producing bimodal toner resins
US7390856B2 (en) * 2000-08-25 2008-06-24 Kraton Polymers Us, Llc Method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes
DE10053324A1 (de) * 2000-10-27 2002-05-08 Basf Ag Verfahren zum Kettenabbruch bei der anionischen Polymerisation
KR100729434B1 (ko) * 2005-09-05 2007-06-15 금호석유화학 주식회사 루이스산을 중합 종결제로 이용한 비극성 공역디엔 중합체의 제조방법
JP5596038B2 (ja) * 2008-10-14 2014-09-24 株式会社ブリヂストン 新規ポリマー、および耐衝撃性ポリマー組成物の製造におけるその使用
KR101874069B1 (ko) 2013-11-29 2018-07-03 김노을 플라스틱 온수 보일러
IL294426B1 (en) 2016-04-05 2024-08-01 Albemarle Corp Carbon Soluble Hydride Salt Process and Catalyst for Hydrogen Initiated Anionic Chain Transfer Polymerization of Hydride Salts and Polymeric Dispersions Derived Therefrom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644567A (en) * 1963-06-24 1972-02-22 Minnesota Mining & Mfg Process for preparing block copolymers from a tetrahydrofuran polymer
US3352934A (en) * 1964-11-06 1967-11-14 Exxon Research Engineering Co Use of hydrogen as a molecular weight control in alkali-metal polymerization of diolefins
US3520858A (en) * 1967-09-06 1970-07-21 Texas Us Chem Co Polymerization process
DE1932024A1 (de) * 1969-06-24 1971-01-07 Dow Chemical Co Verfahren zur Herstellung von Polymeren
US3957914A (en) * 1973-02-22 1976-05-18 Shell Oil Company Cyclic polymerization process
US4156673A (en) * 1976-02-10 1979-05-29 Shell Oil Company Hydrogenated star-shaped polymer
GB1539905A (en) * 1977-07-18 1979-02-07 Secr Defence Production of functionally-terminated polymers
US4284741A (en) * 1979-07-10 1981-08-18 Phillips Petroleum Company Polymers of conjugated dienes which have terminal conjugated unsaturated alicyclic functional groups
GB2118952B (en) * 1982-04-26 1985-05-22 Secr Defence Anionic polymerisation of unsaturated members

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