Title:
CATALYST COMPOSITION FOR CYCLIC OLEFIN POLYMERIZATION, AND METHOD FOR PREPARING CYCLIC OLEFIN-BASED OLIGOMER OR OLEFIN-BASED POLYMER BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2024/043542
Kind Code:
A1
Abstract:
The present invention relates to a catalyst composition for cyclic olefin polymerization, and a method for preparing a cyclic olefin-based oligomer or a cyclic olefin-based polymer by using same, and, more specifically, to: a catalyst composition for cyclic olefin polymerization, the composition forming catalytically active species inside and outside the same reaction system during polymerization of cyclic olefin-based monomers, thereby enabling an oligomer or a polymer to be prepared from the cyclic olefin-based monomers; and a method for preparing a cyclic olefin-based oligomer or a cyclic olefin-based polymer by using same.
Inventors:
LEE HYO SUN (KR)
YEO HYEONUK (KR)
CHO YERIM (KR)
NAYAB SAIRA (KR)
YEO HYEONUK (KR)
CHO YERIM (KR)
NAYAB SAIRA (KR)
Application Number:
PCT/KR2023/010422
Publication Date:
February 29, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND (KR)
International Classes:
C08F32/08; C08F4/70
Domestic Patent References:
| WO2022173280A1 | 2022-08-18 |
Foreign References:
| KR20130020796A | 2013-02-28 | |||
| KR20230001174A | 2023-01-04 |
Other References:
JEONG AH RIM; NAYAB SAIRA; KIM EUNHEE; YEO HYEONUK; LEE HYOSUN: "Norbornene and methyl methacrylate polymerizations catalyzed by palladium(II) complexes bearing aminomethylpyridine and aminomethylquinoline derivatives", JOURNAL OF MOLECULAR STRUCTURE, ELSEVIER AMSTERDAM, NL, vol. 1264, 17 May 2022 (2022-05-17), NL , XP087093917, ISSN: 0022-2860, DOI: 10.1016/j.molstruc.2022.133238
KIM KYEONGHUN, NAYAB SAIRA, RIM JEONG AH, CHO YERIM, YEO HYEONUK, LEE HYOSUN: "Vinyl-addition polymerizations of norbornene and methyl methacrylate by the palladium(II) complexes ligated by 2-iminomethylquinoline and 2-iminomethylpyridine derivatives", INORGANICA CHIMICA ACTA, ELSEVIER BV, NL, vol. 539, 1 September 2022 (2022-09-01), NL , pages 121025, XP093142357, ISSN: 0020-1693, DOI: 10.1016/j.ica.2022.121025
KIM KYEONGHUN, NAYAB SAIRA, RIM JEONG AH, CHO YERIM, YEO HYEONUK, LEE HYOSUN: "Vinyl-addition polymerizations of norbornene and methyl methacrylate by the palladium(II) complexes ligated by 2-iminomethylquinoline and 2-iminomethylpyridine derivatives", INORGANICA CHIMICA ACTA, ELSEVIER BV, NL, vol. 539, 1 September 2022 (2022-09-01), NL , pages 121025, XP093142357, ISSN: 0020-1693, DOI: 10.1016/j.ica.2022.121025
Attorney, Agent or Firm:
GHONG-GAN INTERNATIONAL PATENT LAW FIRM (KR)
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