Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1983-01-31
1984-05-29
Garvin, Patrick
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502114, 502119, 526129, 526137, C08F 464
Patent
active
044515740
ABSTRACT:
Ethylene is homopolymerized or copolymerized with another olefin monomer in the presence of a catalyst system comprising organo metal cocatalyst and a titanium-containing catalyst component, such titanium-containing catalyst component being obtained by reacting together a porous particulate material, an organo magnesium compound, a halogen or interhalogen compound and titanium tetrachloride.
REFERENCES:
patent: 3094568 (1963-06-01), Hay et al.
patent: 4004071 (1977-01-01), Aishima et al.
patent: 4173547 (1979-11-01), Graff
patent: 4263171 (1981-04-01), Shida et al.
patent: 4276191 (1981-06-01), Karayannis et al.
patent: 4367322 (1983-01-01), Shiga et al.
Exxon Research & Engineering Co.
Garvin Patrick
Kurtzman M. B.
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