FIELD: chemistry.
SUBSTANCE: present invention relates to a method of producing an ethylene-α-olefin-diene copolymer and obtained using said method ethylene-α-olefin-diene copolymer using a transition metal compound based on cyclopenta[b]fluorenyl group as a catalyst. Transition metal compound is represented by formula (1), in which values of radicals are given in patent claim.
EFFECT: invention enables to obtain a copolymer with high content of diene, high coefficient of conversion and high degree of Mooney viscosity.
13 cl, 1 tbl, 4 ex
Formula (1): 
| Title |
Year |
Author |
Number |
| NEW CYCLOPENTA[B]FLUORENYL COOMPOUND OF TRANSITION METAL, CATALYTIC COMPOSITION CONTAINING IT, AND METHOD FOR PRODUCTION ETHYLENE HOMOPOLYMER OR ETHYLENE AND ALPHA-OLEFIN COPOLYMER AT ITS USE |
2012 |
- Shin Dong Cheol
- Li Kho Seong
- Kim Seong Kiung
- Li Sang Ik
- Kim Sun Yang
- Khakhn Dzong Sok
- Dzeon Chan Voong
- Kim Dzeong Khvan
|
RU2632895C2 |
| TRANSITION METAL BASED CATALYST SYSTEMS AND METHODS OF PRODUCING HOMOPOLYMERS OF ETHYLENE OR COPOLYMERS OF ETHYLENE AND α-OLEFINS USING SAID SYSTEMS |
2009 |
- Ok Miungakhn
- Shin Dongcheol
- Dzeong Dzisu
- Li Khoseong
- Khan Dzongsok
- Shim Choonsik
|
RU2507210C2 |
| METHOD OF OBTAINING ELASTIC COPOLYMERS OF ETHYLENE AND ALPHA-OLEFINS |
2009 |
- Ok Miungakhn
- Shin Daekho
- Kvon Seungbum
- Khan Dzongsok
- Li Khoseong
- Shim Choonsik
- Kham Khieongtaek
- Dzeong Dzisu
- Chae Sungseok
|
RU2512536C2 |
| NEW COMPOUND OF TRANSITION METAL BASED ON INDENE, CATALYTIC COMPOSITION BASED ON TRANSITION METAL, CONTAINING SPECIFIED COMPOUND, AND METHOD FOR PRODUCTION OF ETHYLENE HOMOPOLYMER OR COPOLYMER OF ETHYLENE AND α-OLEFIN, USING SPECIFIED COMPOSITION |
2018 |
- Shin, Dong-Cheol
- Oh, Yeonock
|
RU2783400C2 |
| ETHYLENE-BUTENE COPOLYMER OF ULTRA-LOW VISCOSITY AND COMPOSITION INCLUDING THEM FOR THERMAL ADHESIVE |
2021 |
- Jeon, Min Ho
- Cheong, Sang Bae
- Shim, Choon Sik
- Kim, Ji Eun
- Bae, Ji Hyun
- Shin, Seon Mi
- Shin, Dae Ho
|
RU2795919C1 |
| NEW TETRAARYLBORATE COMPOUND INCLUDING ITS CATALYTIC COMPOSITION AND METHOD FOR PRODUCING ETHYLENE HOMOPOLYMERS OR ETHYLENE AND α-OLEFIN COPOLYMERS USING IT |
2020 |
- Shin, Dongcheol
- Oh, Yeonock
- Kim, Miji
|
RU2801287C2 |
| MODERN CATALYTIC SYSTEMS WITH TRANSITION METAL BASED ON COMONOMER INCORPORATION AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF ETHYLENE AND OLEFINS USING THEM |
2011 |
- Li Kho Seong
- Khakhn Dzong Sok
- Shin Dong Cheol
- Li Khio Sun
- Vu Chun Dzi
|
RU2575004C2 |
| ARYLPHENOXY CATALYST SYSTEM FOR PRODUCING HOMOPOLYMER OR COPOLYMERS OF ETHYLENE AND ALPHA-OLEFINS |
2005 |
- Vu Teh Vu
- Ok M'Jung An
- Khan Dzhong Sok
- Li Mal U.
- Kang Sang Ook
- Ko Sung Bo
- Kim Teh Dzhin
- Kim Sung Kvan
|
RU2374267C2 |
| ETHYLENE COPOLYMER AND METHOD OF PRODUCING SAID COPOLYMER |
2009 |
- Shin Daekho
- Shim Choonsik
- Dzeong Dzisu
- Chae Sungseok
- Ok Miungakhn
- Kvon Seungbum
- Shin Dongcheol
- Li Khoseong
|
RU2468039C2 |
| TRANSITION METAL COMPOUND, CATALYTIC COMPOSITION CONTAINING IT AND METHOD FOR PRODUCING OLEFIN POLYMER USING CATALYTIC COMPOSITION |
2020 |
- Shin, Dongcheol
- Oh, Yeonock
- Kim, Minji
- Kim, Miji
- Cheong, Sang Bae
- Park, Dongkyu
- Shim, Choon Sik
- Jeon, Minho
- Shin, Dae Ho
|
RU2798657C1 |
