Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1986-08-15
1987-05-12
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502117, 526 89, C08F 464
Patent
active
046650474
ABSTRACT:
Zirconocene/aluminoxane polymerization/oligomerization catalysts are stabilized against aging prior to use as catalysts by use of at least 1 mole of 3,3,3-trialkyl-1-propene per mole of metallocene.
REFERENCES:
patent: 3404096 (1968-10-01), Lamborn
patent: 4404344 (1983-09-01), Sinn et al.
patent: 4542199 (1985-09-01), Kaminsky et al.
Schoenthal Galeon W.
Slaugh Lynn H.
Garvin Patrick P.
Shell Oil Company
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