Claims
- 1. A process to polymerize olefins comprising combining one or more olefins in a polymerization reactor with a supported catalyst system prepared by preparing a combination comprising 1) a first supported catalyst system comprising a support, an activator and a metal catalyst compound, and 2) a second supported catalyst system comprising a support, an activator and a metal catalyst compound and thereafter spray- drying the combination.
- 2. The process of claim 1 wherein the first catalyst compound is different from the second catalyst compound.
- 3. The process of claim 1 wherein the particle size and or shape of the first supported catalyst system is different from the particle size and or shape of the second supported catalyst system.
- 4. The process of claim 1 wherein the activator of the first supported catalyst system is different from the activator of the second supported catalyst system.
- 5. The process of claim 1 wherein the combination to be spray dried is prepared by combining a two different supported activators with a catalyst compound.
- 6. The process of claim 1 wherein the combination to be spray dried is prepared by combining a two or more different supported catalyst compounds with an activator.
- 7. The process of claim 1 wherein at least one of the activators is selected from the group consisting of alumoxanes, modified alumoxanes, non-coordinating ionic activators and ionizing activators.
- 8. The process of claim 1 wherein at least one of the activators is selected from the group consisting of:
trimethylammonium tetraphenylborate, triethylammonium tetraphenylborate, tripropylammonium tetraphenylborate, tri(n-butyl)ammonium tetraphenylborate, tri(t-butyl)ammonium tetraphenylborate, N,N-dimethylanilinium tetraphenylborate, N,N-diethylanilinium tetraphenylborate, N,N-dimethyl-(2,4,6-trimethylanilinium) tetraphenylborate, trimethylammonium tetrakis(pentafluorophenyl)borate, triethylammonium tetrakis(pentafluorophenyl)borate, tripropylammonium tetrakis(pentafluorophenyl)borate, tri(n-butyl)ammonium tetrakis(pentafluorophenyl)borate, tri(sec-butyl)ammonium tetrakis(pentafluorophenyl) borate, N,N-dimethylanilinium tetrakis(pentafluorophenyl) borate, N,N-diethylanilinium tetrakis(pentafluorophenyl) borate, N,N-dimethyl-(2,4,6-trimethylanilinium) tetrakis(pentafluorophenyl) borate, trimethylammonium tetrakis-(2,3,4,6-tetrafluorophenylborate, triethylammonium tetrakis-(2,3,4,6-tetrafluorophenyl) borate, tripropylammonium tetrakis-(2,3,4,6-tetrafluorophenyl) borate, tri(n-butyl)ammonium tetrakis-(2,3,4,6-tetrafluoro-phenyl) borate, dimethyl(t-butyl)ammonium tetrakis-(2,3,4,6-tetrafluorophenyl) borate, N,N-dimethylanilinium tetrakis-(2,3,4,6-tetrafluorophenyl) borate, N,N-diethylanilinium tetrakis-(2,3,4,6-tetrafluoro-phenyl) borate, and N,N-dimethyl-(2,4,6-trimethylanilinium)tetrakis-(2,3,4,6-tetrafluorophenyl) borate; di-(i-propyl)ammonium tetrakis(pentafluorophenyl) borate, dicyclohexylammonium tetrakis(pentafluorophenyl) borate; triphenylphosphonium tetrakis(pentafluorophenyl) borate, tri(o-tolyl)phosphonium tetrakis(pentafluorophenyl) borate, tri(2,6-dimethylphenyl)phosphonium tetrakis(pentafluorophenyl) borate, methyl alumoxane, and modified methyl alumoxane.
- 9. The process of claim 1 wherein at least one of the two or more different catalyst compounds comprises a bulky ligand metallocene compound.
- 10. The process of claim 1 wherein one or more of the catalyst compounds is selected from the group consisting of:
bis(cyclopentadienyl)titanium dimethyl, bis(cyclopentadienyl)titanium diphenyl, bis(cyclopentadienyl)zirconium dimethyl, bis(cyclopentadienyl)zirconium diphenyl, bis(cyclopentadienyl)haffium methyl and diphenyl, bis(cyclopentadienyl)titanium di-neopentyl, bis(cyclopentadienyl)zirconium di-neopentyl, bis(cyclopentadienyl)titanium dibenzyl, bis(cyclopentadienyl)zirconium dibenzyl, bis(cyclopentadienyl)vanadium dimethyl, bis(cyclopentadienyl)titanium methyl chloride, bis(cyclopentadienyl)titanium ethyl chloride, bis(cyclopentadienyl)titanium phenyl chloride, bis(cyclopentadienyl)zirconium methyl chloride, bis(cyclopentadienyl)zirconium ethyl chloride, bis(cyclopentadienyl)zirconium phenyl chloride, bis(cyclopentadienyl)titanium methyl bromide, cyclopentadienyl titanium trimethyl, cyclopentadienyl zirconium triphenyl, cyclopentadienyl zirconium trineopentyl, cyclopentadienyl zirconium trimethyl, cyclopentadienyl hafnium triphenyl, cyclopentadienyl hafnium trineopentyl, cyclopentadienyl hafnium trimethyl, pentamethylcyclopentadienyl titanium trichloride, pentaethylcyclopentadienyl titanium trichloride; bis(indenyl)titanium diphenyl or dichloride, bis(methylcyclopentadienyl)titanium diphenyl or dihalide, bis(1,2-dimethylcyclopentadienyl)titanium diphenyl or dichloride, bis(1,2-diethylcyclopentadienyl)titanium diphenyl or dichloride, bis(pentamethylcyclopentadienyl) titanium diphenyl or dichloride; dimethyl silyldicyclopentadienyl titanium diphenyl or dichloride, methyl phosphine dicyclopentadienyl titanium diphenyl or dichloride, methylenedicyclopentadienyl titanium diphenyl or dichloride, isopropyl(cyclopentadienyl)(fluorenyl)zirconium dichloride, isopropyl(cyclopentadienyl)(octahydrofluorenyl)zirconium dichloride, diisopropylmethylene(cyclopentadienyl)(fluorenyl)zirconium dichloride, diisobutylmethylene(cyclopentadienyl)(fluorenyl) zirconium dichloride, ditertbutylmethylene(cyclopentadienyl)(fluorenyl)zirconium dichloride, cyclohexylidene(cyclopentadienyl)(fluorenyl)zirconium dichloride, diisopropylmethylene(2,5-dimethylcyclopentadienyl)(fluorenyl)zirconium dichloride, isopropyl(cyclopentadienyl)(fluorenyl)hafniium dichloride, diphenylmethylene(cyclopentadienyl)(fluorenyl)hafnium dichloride, diisopropylmethylene(cyclopentadienyl)(fluorenyl)hafium dichloride, diisobutylmethylene(cyclopentadienyl)(fluorenyl)hafnium dichloride, ditertbutylmethylene(cyclopentadienyl)(fluorenyl)hafnium dichloride, cyclohexylidene(cyclopentadienyl)(fluorenyl)hafnium dichloride, diisopropylmethylene(2,5-dimethylcyclopentadienyl) (fluorenyl)-hafnium dichloride, isopropyl(cyclopentadienyl)(fluorenyl)titanium dichloride, diphenylmethylene(cyclopentadienyl)(fluorenyl)titanium dichloride, diisopropylmethylene(cyclopentadienyl)(fluorenyl)titanium dichloride, diisobutylmethylene(cyclopentadienyl)(fluorenyl)titanium dichloride, ditertbutylmethylene(cyclopentadienyl)(fluorenyl)titanium dichloride, cyclohexylidene(cyclopentadienyl)(fluorenyl)titanium dichloride, diisopropylmethylene(2,5 dimethylcyclopentadienyl fluorenyl)titanium dichloride, racemic-ethylene bis(1-indenyl)zirconium (W) dichloride, racemic-ethylene bis (4,5,6,7-tetrahydro-1-indenyl) zirconium (IV) dichloride, racemic-dimethylsilyl bis (1-indenyl) zirconium (IV) dichloride, racemic-dimethylsilyl bis (4,5,6,7-tetrahydro-1-indenyl) zirconium (IV) dichloride, racemic-1,1,2,2-tetramethylsilanylene bis (1-indenyl) zirconium (IV) dichloride, racemic-1,1,2,2-tetramethylsilanylene bis (4,5,6,7-tetrahydro-1-indenyl) zirconium (IV) dichloride, ethylidene (1-indenyl tetramethylcyclopentadienyl) zirconium (IV) dichloride, racemic-dimethylsilyl bis (2-methyl-4-t-butyl-1-cyclopentadienyl) zirconium (IV) dichloride, racemic-ethylene bis (1-indenyl) hafnimn (IV) dichloride, racemic-ethylene bis (4,5,6,7-tetrahydro-1-indenyl) hafiium (IV) dichloride, racemic-dimethylsilyl bis (1-indenyl) hafaium (IV) dichloride, racemic-dimethylsilyl bis (4,5,6,7-tetrahydro-1-indenyl) hafnium (IV) dichloride, racemic-1,1,2,2-tetramethylsilanylene bis (1-indenyl) hafnium (IV) dichloride, racemic-1,1,2,2-tetramethylsilanylene bis (4,5,6,7-tetrahydro-1-indenyl) hafnium (IV), dichloride, ethylidene (1-indenyl-2,3,4,5-tetramethyl-1-cyclopentadienyl) hafnium (IV) dichloride, racemic-ethylene bis (1-indenyl) titanium (IV) dichloride, racemic-ethylene bis (4,5,6,7-tetrahydro-1-indenyl) titanium (IV) dichloride, racemic-dimethylsilyl bis (1-indenyl) titanium (IV) dichloride, racemic-dimethylsilyl bis (4,5,6,7-tetrahydro-1-indenyl) titanium (IV) dichloride, racemic-1,1,2,2-tetramethylsilanylene bis (1-indenyl) titanium (IV) dichloride racemic-1,1,2,2-tetramethylsilanylene bis (4,5,6,7-tetrahydro-1-indenyl) titanium (IV) dichloride, ethylidene (1-indenyl-2,3,4,5-tetramethyl-1-cyclopentadienyl) titanium (IV) dichloride, indenyl zirconium tris(diethylcarbamate), indenyl zirconium tris(pivalate), indenyl zirconium tris(p-toluate), indenyl zirconium tris(benzoate), (1-methylindenyl) zirconium tris(pivalate), (2-methylindenyl) zirconium tris(diethylcarbamate), (methylcyclopentadienyl) zirconium tris(pivalate), cyclopentadienyl tris(pivalate), (pentamethylcyclopentadienyl) zirconium tris(benzoate), bis(pentamethylcyclopentadienyl) zirconium dichloride, bis(pentamethylcyclopentadienyl) zirconium dimethyl, (indenyl)(pentamethylcyclopentadienyl) zirconium dichloride, and (indenyl)(pentamethylcyclopentadienyl) zirconium dimethyl.
- 11. The process of claim 1 wherein at least one of the two or more different catalyst compounds comprises a catalyst compound selected from the group consisting of:
bis(N-methyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-ethyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-iso-propyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-t-butyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-benzyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-hexyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-phenyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-methyl-3,5-di-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-benzyl-3,5-di-t-butylsalicylimino)zirconium(IV) dichloride; bis(N-benzyl-3,5-di-t-butylsalicylimino)zirconium(IV) dipivalate; bis(N-benzyl-3,5-di-t-butylsalicylimino)titanium(IV) dipivalate; bis(N-benzyl-3,5-di-t-butylsalicylimino)zirconium(IV) di(bis(dimethylamide)); bis(N-iso-propyl-3,5-di-t-amylsalicylimino)zirconium(IV) dibenzyl; bis(N-iso-propyl-3,5-di-t-octylsalicylimino)zirconium(IV) dibenzyl; bis(N-iso-propyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) dibenzyl; bis(N-iso-propyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)titanium(IV) dibenzyl; bis(N-iso-propyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)hafnium(IV) dibenzyl; bis(N-iso-butyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) dibenzyl; bis(N-iso-butyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) dichloride; bis(N-hexyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) dibenzyl; bis(N-phenyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) dibenzyl; bis(N-iso-propyl-3,5-di-(1′-methylcyclohexyl)lsalicylimino)zirconium(IV) dibenzyl; bis(N-benzyl-3-t-butylsalicylimino)zirconium(IV) dibenzyl; bis(N-benzyl-3-triphenylmethylsalicylimino)zirconium(IV) dibenzyl; bis(N-iso-propyl-3,5-di-trimethylsilylsalicylimino)zirconium(IV) dibenzyl; bis(N-iso-propyl-3-(phenyl)salicylimino)zirconium(IV) dibenzyl; bis(N-benzyl-3-(2′,6′-di-iso-propylphenyl)salicylimino)zirconium(IV) dibenzyl; bis(N-benzyl-3-(2′,6′-di-phenylphenyl)salicylimino)zirconium(IV) dibenzyl; bis(N-benzyl-3-t-butyl-5-methoxysalicylimino)zirconium(IV) dibenzyl; bis(2-(2H-benzotriazol-2-yl)-4,6-di-t-amylphenoxide)zirconium(IV) dibenzyl; bis(2-(2H-benzotriazol-2-yl)-4,6-di-t-amylphenoxide)zirconium(IV) dichloride; bis(2-(2H-benzotriazol-2-yl)-4,6-di-t-amylphenoxide)zirconium(IV) di(bis(dimethylamide)); bis(2-(2H-benzotriazol-2-yl)-4,6-di-(1′,1′-dimethylbenzyl)phenoxide)zirconium(IV) dibenzyl; bis(2-(2H-benzotriazol-2-yl)-4,6-di-t-amylphenoxide)titanium(IV) dibenzyl; bis(2-(2H-benzotriazol-2-yl)-4,6-di-(1′, 1′-dimethylbenzyl)phenoxide)titanium(IV) dibenzyl; bis(2-(2H-benzotriazol-2-yl)-4,6-di-(1′, 1′-dimethylbenzyl)phenoxide)titanium(IV) dichloride; bis(2-(2H-benzotriazol-2-yl)-4,6-di-(1′, 1′-dimethylbenzyl)phenoxide)hafnium(IV) dibenzyl; (N-phenyl-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) tribenzyl; (N-(2′,6′-di-iso-propylphenyl)-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) tribenzyl; (N-(2′,6′-di-iso-propylphenyl)-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)titanium(IV) tribenzyl; and (N-(2′,6′-di-iso-propylphenyl)-3,5-di-(1′,1′-dimethylbenzyl)salicylimino)zirconium(IV) trichloride.
- 12. The process of claim 1 wherein at least one of the two or more different catalyst compounds comprises a catalyst compound represented by the formula:
[(2,4,6-(CH3)3C6H2)NCH2CH2]2NH}MBz2 (where M is Hf, Zr, Ti, and Bz is a halide or a benzyl group).
STATEMENT OF RELATED APPLICATIONS
[0001] The present application is a Divisional Application of, and claims priority to U.S. Ser. No 09/729,842 filed Dec. 04, 2000, now issued as U.S. Pat. No. ______.
Divisions (1)
|
Number |
Date |
Country |
Parent |
09729842 |
Dec 2000 |
US |
Child |
10650956 |
Aug 2003 |
US |