Patent TW-335402-B (TW)
Title: Catalyst for olefin polymerization
Inventor: HITO YUU
IPC: C08F4/00
Filed: 1995-12-15
Granted: 1998-07-01
Abstract: A catalyst for olefin polymerization, including that for polymerizing olefin of transition metal compound, characterized by the transition metal compound being selected from at least one of the compound groups formed by compounds with formulas (1), (3), (5), (6), (8), (10) and (11) below: in formula (I), Cp is a radical with cyclic glutaric-ene structure, M represents zirconium, titanium or hafnium, L1 is dicoordination radical chelate coordination radical as shown in formula (2), in which, X1 and X2 are coordination atom respectively, X1 is O, S, Se or Te , X2 is S, Se or Te, R1 and R2 each independently represent unsubstituted or substituted hydroxy having 1 ~ 20 carbon, R1 and R2 can unite together to form a nitrogen-containing radical of five or six member ring , Y is halogen, C1~ C20 hydroxy, C1 ~ C20 alkoxy, C1~C20 thioalkoxy, C6 ~ C20 aryloxy, C6 ~ C20 thioaryloxy, C1 ~ C20 hydroxy substituted amino or C1 ~ C20 hydroxy substituted phosphonyl , m is 1, 2 or 3, in formula (3), Cp is a radical with with cyclic glutaric-ene structure, M represents zirconium, titanium or hafnium, L2 is dicoordination radical chelate coordination radical as shown in formula (4), in which, X1 and X2 are coordination atom respectively, X1 is O, S, Se or Te , X2 is S, Se or Te, X3 is O or S, R3 represents C1 ~ C20 unsubstituted or substituted hydroxy, Y is halogen, C1~ C20 hydroxy, C1 ~ C20 alkoxy, C1~C20 thioalkoxy, C6 ~ C20 aryloxy, C6 ~ C20 thioaryloxy, C1 ~ C20 hydroxy substituted amino or C1 ~ C20 hydroxy substituted phosphonyl , m is 1, 2 or 3, in formulas (5) and (6), Cp is a radical with with cyclic glutaric-ene structure, M represents zirconium, titanium or hafnium, L3 is dicoordination radical chelate functional radical as shown in formula (7), in which, X1 and X2 are coordination atom respectively, X1 is O, S, Se or Te , X2 is S, Se or Te, X3 is O or S, R5 is expressed by X5R7 or R7, X5 is O or S, R7 is C1 ~ C20 unsubstituted or substituted hydroxy, R4 is expressed by X4R5 or R6, X4 is O or S, R6 is C1 ~ C20 unsubstituted or substituted hydroxy, A is cross-linking radical formed by co-valent bond, selected from radical or atom of CR8,2, -CR8,2CR8,2, CR8=CR8-, -SiR8,2-, SiR8,2, -SiR8,2,-, -GeR8,2-, BR8,2-, AlR8-, PR8-, -P(O)R8,2-, -NR8-, -SO2-, -SO-, -O-, -S-, -Ge-, -Sn-, -Co-, wherein R8 is hydrogen, halogen or C1 ~ C20 unsubstituted or substituted hydroxy, Y represents halogen, C1~ C20 hydroxy, C1 ~ C20 alkoxy, C1~C20 thioalkoxy, C6 ~ C20 aryloxy, C6 ~ C20 thioaryloxy, C1 ~ C20 hydroxy substituted amino or C1 ~ C20 hydroxy substituted phosphonyl , m is 1, 2 or 3, n is 0, 1, or 2, in formula (8), Cp is a radical with with cyclic glutaric-ene structure, M represents zirconium, titanium or hafnium, L4 is dicoordination radical chelate coordinationl radical as shown in formula (9), in which, X6 is coordination atom, R9, R10, R11, R12, R13, and R14 are each independently hydrogen, halogen, C1 ~ C20 unsubstituted or substituted hydroxy, C1 ~ C20 unsubstituted or substituted alkoxy, C1 ~ C20 unsubstituted or substituted hydroxy substituted silanyl, and R9 ~ R14 are each independently C1 ~ C20 unsubstituted or substituted hydroxy, R9 and R10, R10 and R11, R11 and R12, and R12 and R13 form with each other four, five or six-ring radical, X6 is O or S, Y represents halogen, C1~ C20 hydroxy, C1 ~ C20 alkoxy, C1~C20 thioalkoxy, C6 ~ C20 aryloxy, C6 ~ C20 thioaryloxy, C1 ~ C20 hydroxy substituted amino or C1 ~ C20 hydroxy substituted phosphonyl , m is 1, 2 or 3, n is 0, 1, or 2, in formulas (10) and (11), Cp is a radical with with cyclic glutaric-ene structure, Cq is a radical with with cyclic glutaric-ene structure that can form a covalent bond with A, M represents zirconium, titanium or hafnium, L5 is dicoordination radical chelate functional radical as shown in formula (12), in which, X7 and N are coordination atom respectively, R16, R17, R18 and R19 are independently hydrogen, halogen, C1 ~ C20 unsubstituted or substituted hydroxy, C1 ~ C20 unsubstituted or substituted alkoxy, C1 ~ C20 unsubstituted or substituted hydroxy substituted silanyl, and when two carbon atoms are unsubstituted or substituted hydroxy, the two hydroxy can together form four, five or six-ring radical, R15, and R20 represents hydrogen, C1 ~ C20 unsubstituted or substituted hydroxy, or form together nitrogen-containing radical of five or six-member ring, X7 is O or S, A is cross-linking radical formed by covalent bond selected from radical or atom of CR8,2, -CR8,2CR8,2, CR8=CR8-, -SiR8,2-, SiR8,2, -SiR8,2,-, -GeR8,2-, BR8,2-, AlR8-, PR8-, -P(O)R8,2-, -NR8-, -SO2-, -SO-, -O-, -S-, -Ge-, -Sn-, -Co-, wherein R8 is hydrogen, halogen or C1 ~ C20 unsubstituted or substituted hydroxy, Y represents halogen, C1~ C20 hydroxy, C1 ~ C20 alkoxy, C1~C20 thioalkoxy, C6 ~ C20 aryloxy, C6 ~ C20 thioaryloxy, C1 ~ C20 hydroxy substituted amino or C1 ~ C20 hydroxy substituted phosphonyl , m is 1 or, 2, n is 0, 1, or 2.