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. 08, 1980
Filed:
Jun. 02, 1978
Applicant:
Inventors:
Giuseppe Ferraris, San Donato Milanese, IT;
Aldo Priola, San Donato Milanese, IT;
Sebastiano Cesca, San Donato Milanese, IT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585522 ; 585 10 ; 585255 ; 585329 ;
Abstract
Oligomers are obtained from straight-chain alpha olefins by contacting these with a catalytic system of the binary type, which is composed of an organic metallic compound of aluminum and a haloid acid. Subsequent hydrogenation of the oligomers is carried out in order to remove possible residual unsaturations.