RU96107262A - COMPONENTS AND CATALYSTS OF POLYMERIZATION OF OLEFINS - Google Patents
COMPONENTS AND CATALYSTS OF POLYMERIZATION OF OLEFINSInfo
- Publication number
- RU96107262A RU96107262A RU96107262/04A RU96107262A RU96107262A RU 96107262 A RU96107262 A RU 96107262A RU 96107262/04 A RU96107262/04 A RU 96107262/04A RU 96107262 A RU96107262 A RU 96107262A RU 96107262 A RU96107262 A RU 96107262A
- Authority
- RU
- Russia
- Prior art keywords
- mcl
- ind
- mme
- compound
- aluminum
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims 11
- 150000001336 alkenes Chemical class 0.000 title claims 7
- 238000006116 polymerization reaction Methods 0.000 title claims 7
- 150000001875 compounds Chemical class 0.000 claims 20
- 125000004432 carbon atoms Chemical group C* 0.000 claims 14
- 229910052719 titanium Inorganic materials 0.000 claims 14
- 229910052720 vanadium Inorganic materials 0.000 claims 14
- 239000000758 substrate Substances 0.000 claims 12
- 150000004820 halides Chemical class 0.000 claims 10
- 239000011777 magnesium Substances 0.000 claims 9
- 206010022000 Influenza Diseases 0.000 claims 8
- 125000000217 alkyl group Chemical group 0.000 claims 8
- 150000003623 transition metal compounds Chemical class 0.000 claims 8
- 229910052782 aluminium Inorganic materials 0.000 claims 7
- 239000007787 solid Substances 0.000 claims 7
- 229910052726 zirconium Inorganic materials 0.000 claims 7
- 229910052735 hafnium Inorganic materials 0.000 claims 6
- 238000000034 method Methods 0.000 claims 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 5
- 239000011148 porous material Substances 0.000 claims 5
- -1 alkyl aluminum compound Chemical class 0.000 claims 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L MgCl2 Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims 3
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 3
- 125000005843 halogen group Chemical group 0.000 claims 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 3
- 229910052753 mercury Inorganic materials 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- UQFJIMBGIHVYIX-UHFFFAOYSA-N 1,2$l^{2}-oxaluminane Chemical compound C1CC[Al]OC1 UQFJIMBGIHVYIX-UHFFFAOYSA-N 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 2
- 125000003545 alkoxy group Chemical group 0.000 claims 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 125000001424 substituent group Chemical group 0.000 claims 2
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 claims 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 claims 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N Triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N Triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N Trimethylaluminium Chemical group C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims 1
- VIJYFGMFEVJQHU-UHFFFAOYSA-N [O-2].[Al+3].[Si+2]=O Chemical compound [O-2].[Al+3].[Si+2]=O VIJYFGMFEVJQHU-UHFFFAOYSA-N 0.000 claims 1
- 125000004423 acyloxy group Chemical group 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 125000004416 alkarylalkyl group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 230000027455 binding Effects 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 1
- 239000003446 ligand Substances 0.000 claims 1
- 229910001629 magnesium chloride Inorganic materials 0.000 claims 1
- 125000002950 monocyclic group Chemical group 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 125000003367 polycyclic group Chemical group 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 claims 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (30)
(a) соединения переходного металла М, выбранного из Ti, V, Zr и Hf, содержащего по крайней мере одну M-π связь, и твердого компонента, включающего соединения Ti или V, не содержащего связей M-π, и по выбору электронно-донорного соединения, нанесенного на подложку из галогенида Mg, или
(b) Ti или V, не содержащего M-π связей, и твердого компонента, включающего соединение V, Ti, Zr или Hf и содержащего по крайней мере одну
M-π связь, нанесенного на подложку галогенида Mg, или
(c) соединения Ti или V, не содержащего M-π связей, и соединения V, Ti, Zr или Hf, содержащего по крайней мере одну M-π связь и нанесенного на подложку, включающую галогенид Mg, при этом как компонент в пункте (a) и (b), так и подложка в пункте (c) характеризуются тем, что их пористость (за счет пор радиусом до 10000 по показаниям ртутного измерителя пор) выше 0,3 см3/г.1. The components of catalysts for the polymerization of olefins contain the product obtained by contact:
(a) a transition metal compound M, selected from Ti, V, Zr, and Hf, containing at least one M-π bond, and a solid component, including Ti or V compounds, not containing M-π bonds, and electron a donor compound deposited on a Mg halide substrate, or
(b) Ti or V, not containing M-π bonds, and a solid component comprising the compound V, Ti, Zr or Hf and containing at least one
M-π bond deposited on a Mg halide substrate, or
(c) a Ti or V compound without M-π bonds, and a V, Ti, Zr or Hf compound containing at least one M-π bond and deposited on a substrate including Mg halide, as a component in ( a) and (b), and the substrate in paragraph (c) are characterized by the fact that their porosity (due to pores with a radius of up to 10,000 according to the testimony of a mercury pore meter) above 0.3 cm 3 / g.
Cp1MR1 aR2 bR3 c;
Cp1Cp11MR1 aR2 b;
(CpI-Ae-CP11)MR1 aR2 b,
в которых М представляет собой Ti, V, Zr или Hf;
CpI и CpII, одинаковые или разные, представляют собой циклопентадиенильные группы или замещенные циклопентадиенильные группы; два или более заместителей указанных циклопентадиеннильных групп могут образовывать один или более циклов, содержащих от 4 до 6 атомов углерода;
R1, R2, R3, одинаковые или разные, представляют собой атомы водорода или галогена, алкил или алкоксилгруппу с 1-20 атомами углерода, арил, алкарил или аралкил с 6-20 атомами углерода, ацилоксигруппу с 1-20 атомами углерода, аллильную группу, заместитель, содержащий атом кремния;
А представляет собой алкенильный мостик или мостик со структурой, выбранной из:
= BR1, = AlR1, -Ge-, -Sn-, -O-, -S-, =SO2=, =NR1, =PR1 и =P(O)R1, в которых М1 представляет собой Si, Ge или Sn; R1, R2, одинаковые или разные, представляют собой алкилгруппы с 1-4 атомами углерода или арилгруппы с 6-10 атомами углерода; a, b и c независимо друг от друга представляют собой целые числа от 0 до 4;
e представляет собой целое число от 1 до 6;
два или более радикалов R1, R2 и R3 могут образовывать цикл.11. Components of claim 10, characterized in that the transition metal compound is selected from compounds having the following structures:
Cp 1 MR 1 a R 2 b R 3 c ;
Cp 1 Cp 11 MR 1 a R 2 b ;
(Cp I -Ae-CP 11 ) MR 1 a R 2 b ,
in which M represents Ti, V, Zr or Hf;
Cp I and Cp II , the same or different, are cyclopentadienyl groups or substituted cyclopentadienyl groups; two or more substituents of said cyclopentadienyl groups may form one or more cycles containing from 4 to 6 carbon atoms;
R 1 , R 2 , R 3 , the same or different, are hydrogen or halogen atoms, an alkyl or alkoxy group with 1-20 carbon atoms, aryl, alkaryl or aralkyl with 6-20 carbon atoms, an acyloxy group with 1-20 carbon atoms, an allyl group, a substituent containing a silicon atom;
A is an alkenyl bridge or a bridge with a structure selected from:
= BR 1 , = AlR 1 , -Ge-, -Sn-, -O-, -S-, = SO 2 =, = NR 1 , = PR 1 and = P (O) R 1 , in which M 1 is Si, Ge or Sn; R 1 , R 2 identical or different, represent alkyl groups with 1-4 carbon atoms or aryl groups with 6-10 carbon atoms; a, b and c independently of one another are integers from 0 to 4;
e is an integer from 1 to 6;
two or more radicals R 1 , R 2 and R 3 can form a cycle.
(Me5Cp)2M(OMe)2, (Me3Cp)2MCl2, (Me4Cp)2MCl2, (1-MeFlu)2MCl2, (BuCp)2MCl2, (Me5Cp)2M(OH)Cl, (Me5Cp)2M(OH)2, (Me5Cp)2M(CH3)Cl, (Me5Cp)2M(C6H5)2,
(Me5Cp)2M(C6H5)Cl, [(C6H5)Me4Cp] MCl2, (EtMe4Cp)2MCl2, (Et5Cp)2MCl2,
(Ind)2MCl2, (Ind)2MMe2, (H2Ind)2MCl2, (H4Ind)2MMe2, (Me4Cp) (Me5Cp)MCl2,
{[Si(CH3)3]Cp}2MCl2, {[Si(CH3)3]2Cp}2MCl2.13. Components according to claim 10, characterized in that the transition metal compounds are selected from compounds having the following structure: (Cp) 2 MMe 2 , (Cp) 2 MPh 2 , (Cp) 2 MEt 2 , (Cp) 2 MCl 2 , (Cp) 2 M (OMe) Cl, (Cp) 2 M (OMe) 2 , (MeCp) 2 MCl 2 , (Me 5 Cp) 2 MCl 2 , (Me 5 Cp) 2 MMe 2 , (Cp) ( Me 5 Cp) MCl 2 , (Me 5 Cp) 2 MMeCl, (Me 5 Cp) 2 MMeCl,
(Me 5 Cp) 2 M (OMe) 2 , (Me 3 Cp) 2 MCl 2 , (Me 4 Cp) 2 MCl 2 , (1-MeFlu) 2 MCl 2 , (BuCp) 2 MCl 2 , (Me 5 Cp ) 2 M (OH) Cl, (Me 5 Cp) 2 M (OH) 2 , (Me 5 Cp) 2 M (CH 3 ) Cl, (Me 5 Cp) 2 M (C 6 H 5 ) 2 ,
(Me 5 Cp) 2 M (C 6 H 5 ) Cl, [(C 6 H 5 ) Me 4 Cp] MCl 2 , (EtMe 4 Cp) 2 MCl 2 , (Et 5 Cp) 2 MCl 2 ,
(Ind) 2 MCl 2 , (Ind) 2 MMe 2 , (H 2 Ind) 2 MCl 2 , (H 4 Ind) 2 MMe 2 , (Me 4 Cp) (Me 5 Cp) MCl 2 ,
{[Si (CH 3 ) 3 ] Cp} 2 MCl 2 , {[Si (CH 3 ) 3 ] 2 Cp} 2 MCl 2 .
Me2Si(Flu)2MCl2, Me2Si(2-Et-5-iPrCp)2MCl2, Me2Si(H4Ind)2MCl2, Me2Si(H4Flu)2MCl2, Me2SiCH2(Ind)2MCl2, Me2Si(2-MeH4Ind)2MCl2,
Me2Si(2-MeInd)2MCl2, Me2Si(2-Et-5-iPrCp)2MCl2, Me2Si(2-Me-5-EtCp)2MCl2,
Me2Si(2-Me-5-MeCp)2MCl2, Me2Si(2-Me-4,5-бензоинденил)2MCl2, Me2Si(4,5-бензоинденил)2MCi2, Me2Si(2-EtInd)2MCl2, Me2Si(2-iPrInd)2MCl2, Me2Si(2-трет-бутил-Ind)2MCl2, Me2Si(3-трет-бутил-5-MeCp)2MCl2, Me2Si(3-трет-бутил-5-MeCp)2MMe2, Me2Si(2-MeInd)2MCl2, C2H4(2-Me-4,5-бензоинденил)2MCl2,
Me2C(Flu)CpMCl2, Ph2Si(Ind)2MCl2, Ph(Me)Si(Ind)2MCl2, C2H4(H4Ind)M(NMe2)OMe, изопропилен-(3-трет-бутил-Cp)(Flu)MCl2, Me2C(Me4Cp)(MeCp)MCl2, Me2Si(Ind)2MCl2, Me2Si(Ind)2MMe2, Me2Si(Me4Cp)2MCl(OEt), C2H4(Ind)2M(NMe2)2, C2H4(Me4Cp)2MCl2,
C2Me4(Ind)2MCl2, Me2Si(3-MeInd)2MCl2, C2H4(2-MeInd)2MCl2, C2H4(3-MeInd)2MCl2, C2H4(4,7-Me2Ind)2MCl2, C2H4(5,6-Me2Ind)2, MCl2, C2H4(2,4,7-Me3Ind)2MCl2, C2H4(3,4,7-Me3Ind)2MCl2, C2H4(2-MeH4Ind)2MCl2,
C2H4(4,7-Me2H4Ind)2MCl2, C2H4(2,4,7-Me3H4Ind)2MCl2, Me2Si(4,7-Me2Ind)2MCl2,
Me2Si(5,6-Me2Ind)2MCl2, Me2Si(2,4,7-Me3H4Ind)2MCl2.14. Components according to claim 10, characterized in that the transition metal compound is selected from compounds having the following structure: C 2 H 4 (Ind) 2 MCl 2 , C 2 H 4 (Ind) 2 MMe 2 , C 2 H 4 ( H 4 Ind) 2 MCl 2 , C 2 H 4 (H 2 Ind) 2 MMe 2 , Me 2 Si (Me 4 Cp) 2 MCl 2 , Me 2 Si (Me 4 Cp) 2 MMe 2 , Me 2 SiCp 2 MCl 2 , Me 2 SiCp 2 MMe 2 , Me 2 Si (Me 4 Cp) 2 MMeOMe,
Me 2 Si (Flu) 2 MCl 2 , Me 2 Si (2-Et-5-iPrCp) 2 MCl 2 , Me 2 Si (H 4 Ind) 2 MCl 2 , Me 2 Si (H 4 Flu) 2 MCl 2 , Me 2 SiCH 2 (Ind) 2 MCl 2 , Me 2 Si (2-MeH 4 Ind) 2 MCl 2 ,
Me 2 Si (2-MeInd) 2 MCl 2 , Me 2 Si (2-Et-5-iPrCp) 2 MCl 2 , Me 2 Si (2-Me-5-EtCp) 2 MCl 2 ,
Me 2 Si (2-Me-5-MeCp) 2 MCl 2 , Me 2 Si (2-Me-4,5-benzoindenyl) 2 MCl 2 , Me 2 Si (4,5-benzoindenyl) 2 MCi 2 , Me 2 Si (2-EtInd) 2 MCl 2 , Me 2 Si (2-iPrInd) 2 MCl 2 , Me 2 Si (2-tert-butyl-Ind) 2 MCl 2 , Me 2 Si (3-tert-butyl-5- MeCp) 2 MCl 2 , Me 2 Si (3-tert-butyl-5-MeCp) 2 MMe 2 , Me 2 Si (2-MeInd) 2 MCl 2 , C 2 H 4 (2-Me-4,5-benzoindenyl ) 2 MCl 2 ,
Me 2 C (Flu) CpMCl 2 , Ph 2 Si (Ind) 2 MCl 2 , Ph (Me) Si (Ind) 2 MCl 2 , C 2 H 4 (H 4 Ind) M (NMe 2 ) OMe, isopropyl- ( 3-tert-butyl-Cp) (Flu) MCl 2 , Me 2 C (Me 4 Cp) (MeCp) MCl 2 , Me 2 Si (Ind) 2 MCl 2 , Me 2 Si (Ind) 2 MMe 2 , Me 2 Si (Me 4 Cp) 2 MCl (OEt), C 2 H 4 (Ind) 2 M (NMe 2 ) 2 , C 2 H 4 (Me 4 Cp) 2 MCl 2 ,
C 2 Me 4 (Ind) 2 MCl 2 , Me 2 Si (3-MeInd) 2 MCl 2 , C 2 H 4 (2-MeInd) 2 MCl 2 , C 2 H 4 (3-MeInd) 2 MCl 2 , C 2 H 4 (4.7-Me 2 Ind) 2 MCl 2 , C 2 H 4 (5,6-Me 2 Ind) 2 , MCl 2 , C 2 H 4 (2,4,7-Me 3 Ind) 2 MCl 2 , C 2 H 4 (3,4,7-Me 3 Ind) 2 MCl 2 , C 2 H 4 (2-MeH 4 Ind) 2 MCl 2 ,
C 2 H 4 (4.7-Me 2 H 4 Ind) 2 MCl 2 , C 2 H 4 (2,4,7-Me 3 H 4 Ind) 2 MCl 2 , Me 2 Si (4,7-Me 2 Ind) 2 MCl 2 ,
Me 2 Si (5,6-Me 2 Ind) 2 MCl 2 , Me 2 Si (2,4,7-Me 3 H 4 Ind) 2 MCl 2 .
Me2Si(Me4Cp)2MCl2, Me2Si(Me4Cp)2MMe2, Me2SiCp2MCl2, Me2SiCp2MMe2,
Me2Si(Me4Cp)2MMeOMe, Me2Si(Flu)2MCl2, Me2Si(2-Et-5-iPrCp)2MCl2, Me2Si(H4Ind)2MCl2, Me2Si(H4Flu)2MCl2, Me2SiCH2(Ind)2MCl2, Me2Si(2-MeH4Ind)2MCl2, Me2Si(2-MeInd)2MCl2, Me2Si(2-Et-5-iPrCp)2MCl2, Me2Si(2-Me-5-EtCp)2MCl2, Me2Si(2-Me-4,5-бензоинденил)2MCl2, Me2Si(4,5-бензоинденил)2MCl2,
Me2Si(2-EtInd)2MCl2, Me2Si(2-iPrInd)2MCl2, Me2Si(2-трет-бутил-Ind)2MCl2,
Me2Si(3-трет-бутил-5-MeCp)2MCl2, Me2Si(3-трет-бутил-5-MeCp)2MMe2, Me2Si(2-MeInd)2MCl2, C2H4(2-Me-4,5-бензоинденил)2MCl2, Me2C(Flu)CpMCl2, Ph2Si(Ind)2MCl2, Ph(Me)Si(Ind)2MCl2, C2H4(H4Ind)M(NMe2)OMe, изопропилиден-(3-трет-бутил-Cp)(Flu)MCl2, Me2C(Me4Cp)(MeCp)MCl2, Me2Si(Ind)2MCl2, Me2Si(Ind)2MMe2, Me2Si(Me4Cp)2MCl(OEt), C2H4(Ind)2M(NMe)2, C2H4(Me4Cp)2MCl2,
C2Me4(Ind)2MCl2, Me2Si(3-MeInd)2MCl2, C2H4(2-MeInd)2MCl2, C2H4(3-MeInd)2MCl2, C2H4(4,7-Me2Ind)2MCl2, C2H4(5,6-Me2Ind)2MCl2, C2H4(2,4,7-Me3Ind)2MCl2, C2H4(3,4,7-Me3Ind)2MCl2, C2H4(3,4,7-Me3Ind)2MCl2,
C2H4(2-MeH4Ind)2MCl2, C2H4(4,7-Me2H4Ind)2MCl2, C2H4(2,4,7-Me3H4Ind)2MCl2,
Me2Si(4,7-Me2Ind)2MCl2, Me2Si(5,6-Me2Ind)2MCl2, Me2Si(2,4,7-Me3H4Ind)2MCl2.23. The catalyst according to claim 19 or 20, characterized in that said trialkyl aluminum compound reacts with 0.5-0.01 mole of water for each mole of trialkyl aluminum and in which said transition metal compound is chosen from: C 2 H 4 (Ind) 2 MCl 2 , C 2 H 4 (Ind) 2 MMe 2 , C 2 H 4 (H 4 Ind) 2 MCl 2 , C 2 H 4 (H 2 Ind) 2 MMe 2 ,
Me 2 Si (Me 4 Cp) 2 MCl 2 , Me 2 Si (Me 4 Cp) 2 MMe 2 , Me 2 SiCp 2 MCl 2 , Me 2 SiCp 2 MMe 2 ,
Me 2 Si (Me 4 Cp) 2 MMeOMe, Me 2 Si (Flu) 2 MCl 2 , Me 2 Si (2-Et-5-iPrCp) 2 MCl 2 , Me 2 Si (H 4 Ind) 2 MCl 2 , Me 2 Si (H 4 Flu) 2 MCl 2 , Me 2 SiCH 2 (Ind) 2 MCl 2 , Me 2 Si (2-MeH 4 Ind) 2 MCl 2 , Me 2 Si (2-MeInd) 2 MCl 2 , Me 2 Si (2-Et-5-iPrCp) 2 MCl 2 , Me 2 Si (2-Me-5-EtCp) 2 MCl 2 , Me 2 Si (2-Me-4,5-benzoindenyl) 2 MCl 2 , Me 2 Si (4,5-benzoindenyl) 2 MCl 2 ,
Me 2 Si (2-EtInd) 2 MCl 2 , Me 2 Si (2-iPrInd) 2 MCl 2 , Me 2 Si (2-tert-butyl-Ind) 2 MCl 2 ,
Me 2 Si (3-tert-butyl-5-MeCp) 2 MCl 2 , Me 2 Si (3-tert-butyl-5-MeCp) 2 MMe 2 , Me 2 Si (2-MeInd) 2 MCl 2 , C 2 H 4 (2-Me-4,5-benzoindenyl) 2 MCl 2 , Me 2 C (Flu) CpMCl 2 , Ph 2 Si (Ind) 2 MCl 2 , Ph (Me) Si (Ind) 2 MCl 2 , C 2 H 4 (H 4 Ind) M (NMe 2 ) OMe, isopropylidene- (3-tert-butyl-Cp) (Flu) MCl 2 , Me 2 C (Me 4 Cp) (MeCp) MCl 2 , Me 2 Si (Ind ) 2 MCl 2 , Me 2 Si (Ind) 2 MMe 2 , Me 2 Si (Me 4 Cp) 2 MCl (OEt), C 2 H 4 (Ind) 2 M (NMe) 2 , C 2 H 4 (Me 4 Cp) 2 MCl 2 ,
C 2 Me 4 (Ind) 2 MCl 2 , Me 2 Si (3-MeInd) 2 MCl 2 , C 2 H 4 (2-MeInd) 2 MCl 2 , C 2 H 4 (3-MeInd) 2 MCl 2 , C 2 H 4 (4,7-Me 2 Ind) 2 MCl 2 , C 2 H 4 (5,6-Me 2 Ind) 2 MCl 2 , C 2 H 4 (2,4,7-Me 3 Ind) 2 MCl 2 , C 2 H 4 (3,4,7-Me 3 Ind) 2 MCl 2 , C 2 H 4 (3,4,7-Me 3 Ind) 2 MCl 2 ,
C 2 H 4 (2-MeH 4 Ind) 2 MCl 2 , C 2 H 4 (4.7-Me 2 H 4 Ind) 2 MCl 2 , C 2 H 4 (2,4,7-Me 3 H 4 Ind ) 2 MCl 2 ,
Me 2 Si (4.7-Me 2 Ind) 2 MCl 2 , Me 2 Si (5,6-Me 2 Ind) 2 MCl 2 , Me 2 Si (2,4,7-Me 3 H 4 Ind) 2 MCl 2
(a) соединения переходного металла М, выбранного из Ti, V, Zr и Hf, содержащего по крайней мере одну M-π связь, и твердого компонента, включающего соединение Ti или V и не содержащего связей M-π, и по выбору электронно-донорного соединения, нанесенного на подложку из галогенида Mg, или (b) соединения Ti или V, не содержащего M-π связей, и твердого компонента, включающего соединение V, Ti, Zr или Hf и содержащего по крайней мере одну M-π связь, ненанесенного на подложку галогенида Mg, или (c) соединения Ti или V не содержащего M-π связей, и соединения V, Ti, Zr или Hf, содержащего по крайней мере одну M-π связь и нанесенного на подложку, включающую галогенид Mg,
при этом как компонент в пункте (a) и (b), так и подложка в пункте (c) характеризуются тем, что их пористость (за счет пор радиусом до 10000 по показаниям ртутного измерителя пор) выше 0,3 3/г;
(B) соединение триалкилалюминия.29. The process of polymerization of olefins CH 2 = CHR, where R is an alkyl, cycloalkyl or aryl radical with 1-10 carbon atoms, carried out in the presence of a catalyst, including:
(a) a transition metal compound M, selected from Ti, V, Zr and Hf, containing at least one M-π bond, and a solid component comprising a Ti or V compound and not containing M-π bonds, and electronically a donor compound deposited on a Mg halide substrate, or (b) a Ti or V compound that does not contain M-π bonds, and a solid component that includes a compound V, Ti, Zr, or Hf and contains at least one M-π bond, unsupported Mg halide, or (c) a Ti or V compound not containing M-π bonds, and a V, Ti, Zr or Hf compound, containing of at least one M-π bond supported on a substrate and comprising a halide of Mg,
in addition, both the component in paragraph (a) and (b), and the substrate in paragraph (c) are characterized by the fact that their porosity (due to pores with a radius of up to 10,000 according to the testimony of a mercury pore meter) above 0.3 3 / g;
(B) a trialkylaluminum compound.
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ITMI94001421 | 1994-07-08 |
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