US 12,258,433 B2
Transition metal compound for a catalyst for olefin polymerization, catalyst for olefin polymerization comprising the same, and polyolefin prepared using the same
Seongyeon Park, Daejeon (KR); Ranwha Park, Daejeon (KR); Won Jong Lee, Daejeon (KR); Hyunseung Lee, Daejeon (KR); Wook Jeong, Daejeon (KR); and Taeho Jeong, Daejeon (KR)
Assigned to HANWHA SOLUTIONS CORPORATION, Seoul (KR)
Appl. No. 17/627,826
Filed by HANWHA SOLUTIONS CORPORATION, Seoul (KR)
PCT Filed Jul. 17, 2020, PCT No. PCT/KR2020/009414
§ 371(c)(1), (2) Date Jan. 18, 2022,
PCT Pub. No. WO2021/020778, PCT Pub. Date Feb. 4, 2021.
Claims priority of application No. 10-2019-0092126 (KR), filed on Jul. 30, 2019.
Prior Publication US 2022/0275115 A1, Sep. 1, 2022
Int. Cl. C07F 17/00 (2006.01); C08F 4/659 (2006.01); C08F 4/6592 (2006.01); C08F 210/16 (2006.01)
CPC C08F 4/65927 (2013.01) [C07F 17/00 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 210/16 (2013.01); C08F 2420/07 (2021.01); C08F 2420/09 (2021.01)] 15 Claims
 
1. A transition metal compound represented by Formula 1:

OG Complex Work Unit Chemistry
in Formula 1, n is an integer of 1 to 20,
M is titanium (Ti), zirconium (Zr), or hafnium (Hf),
Q is each independently halogen, C1-20 alkyl, C2-20 alkenyl, C2-20 alkynyl, C6-20 aryl, C1-20 alkyl C6-20 aryl, C6-20 aryl C1-20 alkyl, C1-20 alkylamido, C6-20 arylamido, or C1-20 alkylidene,
R1 to R3 and R4 to R11 are each independently hydrogen, substituted or unsubstituted C1-20 alkyl, substituted or unsubstituted C2-20 alkenyl, substituted or unsubstituted C6-20 aryl, substituted or unsubstituted C1-20 alkyl C6-20 aryl, substituted or unsubstituted C6-20 aryl C1-20 alkyl, substituted or unsubstituted C1-20 heteroalkyl, substituted or unsubstituted C3-20 heteroaryl, substituted or unsubstituted C1-20 alkylamido, substituted or unsubstituted C6-20 arylamido, substituted or unsubstituted C1-20 alkylidene, or substituted or unsubstituted C1-20 silyl, wherein R1 to R3 and R4 to R11 are each independently optionally of being linked to adjacent groups to form a substituted or unsubstituted, saturated or unsaturated C4-20 ring,
R12 and R13 are each independently substituted or unsubstituted C1-20 alkyl, substituted or unsubstituted C2-20 alkenyl, substituted or unsubstituted C6-20 aryl, substituted or unsubstituted C1-20 alkyl C6-20 aryl, substituted or unsubstituted C6-20 aryl C1-20 alkyl, substituted or unsubstituted C1-20 heteroalkyl, substituted or unsubstituted C3-20 heteroaryl, substituted or unsubstituted C1-20 alkylamido, substituted or unsubstituted C6-20 arylamido, substituted or unsubstituted C1-20 alkylidene, or substituted or unsubstituted C1-20 silyl, wherein R12 and R13 are optionally being linked to form a substituted or unsubstituted saturated or unsaturated C2-20 ring, and
R14 to R16 are each independently substituted or unsubstituted C1-20 alkyl, substituted or unsubstituted C2-20 alkenyl, substituted or unsubstituted C6-20 aryl, substituted or unsubstituted C1-20 alkyl C6-20 aryl, substituted or unsubstituted C6-20 aryl C1-20 alkyl, substituted or unsubstituted C1-20 heteroalkyl, substituted or unsubstituted C3-20 heteroaryl, substituted or unsubstituted C1-20 alkylamido, substituted or unsubstituted C6-20 arylamido, substituted or unsubstituted C1-20 alkylidene, or substituted or unsubstituted C1-20 silyl.