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. 31, 1988
Filed:
Jun. 03, 1986
Applicant:
Inventor:
Silvano Gordini, San Donato Milanese, IT;
Assignee:
Enichem Elastomeri S.p.A., Palermo, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; B01F / ; B01J / ;
U.S. Cl.
CPC ...
526 88 ; 366303 ; 366304 ; 422135 ; 422225 ; 5263404 ;
Abstract
A reactor for carrying out polymerizations in systems with high concentration of polymer is constituted by a cylindrical body having vertical axis with upper and lower heads; in correspondence of a generatrix of the cylinder an opening with vertical-axis is provided, which puts the interior of the cylinder in communication with the body of an extruder, it too with vertical axis, and solid with the reactor.