Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Bo-Geun Song"'
Autor:
Pyung Cheon Lee, Yongtaek Hwang, Seong Yeon Park, Bun Yeoul Lee, Chang Y. Ryu, Jiseul Chun, Jong Yeob Jeon, Rafael Ramos, Bo Geun Song
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 53:914-923
Branched poly[1,4-butylene carbonate-co-terephthalate]s (PBCTs) have been synthesized by the addition of a small amount of glycerol propoxylate (1) or pentaerythritol (2) in the polycondensation of 1,4-butanediol, dimethyl carbonate, and dimethyl ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ce4a66408a446a31d685e80b1abee8
https://doi.org/10.1002/pola.27519
https://doi.org/10.1002/pola.27519
Publikováno v:
Journal of Applied Polymer Science. 130:851-859
Copolymerization of propylene and ethylene and terpolymerization of propylene, ethylene, and 1-butene were carried out to compare the characteristics of diether- and phthalate-based Ziegler-Natta catalysts in a reaction system of pilot scale. The eth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::728207766d97acff7caec1f77a5711dc
https://doi.org/10.1002/app.39244
https://doi.org/10.1002/app.39244
Autor:
Min Jeong Go, Bun Yeoul Lee, Bo Geun Song, Sung Hun Kim, Junseong Lee, Ji Hae Park, Seung-Woong Yoon
Publikováno v:
Catalysts; Volume 3; Issue 1; Pages: 104-124
CATALYSTS(3): 1
Catalysts, Vol 3, Iss 1, Pp 104-124 (2013)
CATALYSTS(3): 1
Catalysts, Vol 3, Iss 1, Pp 104-124 (2013)
A synthetic scheme was developed for the large-scale preparation of a dimethylthiophene-fused and tetrahydroquinaldine-linked dimethylcyclopentadienyl titanium complex (2), which is a high-performance homogeneous Ziegler catalyst. 2,3,4,5-Tetramethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0062c0bf6896dcd696e720478d6bcf
https://doi.org/10.3390/catal3010104
https://doi.org/10.3390/catal3010104
Publikováno v:
Bulletin of the Korean Chemical Society. 33:3445-3447
E-mail: ykyang@lottechem.comReceived June 21, 2012, Accepted July 7, 2012Key Words : Titanium catalyst, Antimony, Poly(ethylene terephthalate), Polycondensation, EsterificationPoly(ethylene terephthalate) (PET) is a polymer withrelatively low cost an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc8761b5e5313d9939d618eabd9aa0dd
https://doi.org/10.5012/bkcs.2012.33.10.3445
https://doi.org/10.5012/bkcs.2012.33.10.3445
Autor:
Son-Ki Ihm, Bo Geun Song
Publikováno v:
Journal of Applied Polymer Science. 131
The role of two different internal donors [a phthalate (diisobutylphthalate) and a 1,3-diether (2,2-diisobutyl-1,3-dimethoxypropane)] on the formation of surface structure in MgCl2-supported Ziegler–Natta catalysts and their catalytic performance o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7023b308234663e267734d7de571761
https://doi.org/10.1002/app.40536
https://doi.org/10.1002/app.40536
Autor:
Bo Geun Song, Yonggyu Han, Seung Woong Yoon, Min Hyung Lee, Youngkyu Do, Youngjo Kim, Kee Ho Choi
Publikováno v:
Macromolecular Rapid Communications. 22:573-578
A new type of half-metallocene catalyst for the polymerization of ethylene and styrene Cp * M((O) 3 O 9 Si 7 (c-C 5 H 9 ) 7 ) (M= Ti (1), Zr (2)) is prepared by the reaction of (HO) 3 O 9 Si 7 (c-C 5 H 9 ) 7 with Cp * MCl 3 in the presence of triethy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d962c32b539540e17997ce882cb850bf
https://doi.org/10.1002/1521-3927(20010501)22:8<573::aid-marc573>3.0.co
https://doi.org/10.1002/1521-3927(20010501)22:8<573::aid-marc573>3.0.co
Publikováno v:
International Journal of Polymeric Materials. 42:261-273
Available experimental data on the processes of alkylalumoxanes formation have been analyzed. During a purposeful study the peculiarities of alkylalumoxanes formation via water hydrolysis of A1R3 were revealed. On the basis of data obtained a simplif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f59ffca55e81c56d1ffae7dc1fb9e01
https://doi.org/10.1080/00914039808033874
https://doi.org/10.1080/00914039808033874
Autor:
Sung Hun Kim, Ji Hae Park, Bo Geun Song, Seung-Woong Yoon, Min Jeong Go, Junseong Lee, Bun Yeoul Lee
Publikováno v:
Catalysts (2073-4344); Mar2013, Vol. 3 Issue 1, p104-124, 21p