The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 04, 1978
Filed:
Aug. 09, 1976
Applicant:
Inventor:
Brian Peter Goldie, Cheam, EN;
Assignee:
The British Petroleum Company Limited, London, EN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
2524 / ; 2524 / ; 252430 ; 526142 ;
Abstract
Process for the production of a supported Ziegler catalyst comprising adding a halogen containing titanium compound to a fluidized bed of a magnesium-containing Ziegler support material and treating the product with an alcohol or phenol. Preferred titanium compound is titanium tetrachloride and preferred support material is magnesium oxide of the product of heating magnesium chloride with silica. The catalyst is activated using conventional Ziegler activators e.g. trialkyl aluminium.