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:
May. 19, 1998
Filed:
Jun. 21, 1996
Applicant:
Inventors:
Roberto Santi, Novara, IT;
Giampiero Borsotti, Novara, IT;
Antonio Proto, Novara, IT;
Liliana Gila, Cameriano, IT;
Karel Bujadoux, Lens, FR;
Assignee:
Enichem S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
502114 ; 502117 ; 502152 ; 502155 ; 526127 ; 526153 ; 526160 ; 5263482 ; 5263485 ; 556 11 ; 556 53 ;
Abstract
A catalyst active in the (co)polymerization of .alpha.-olefins is obtained by putting the following components in contact with each other: