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:
Sep. 05, 2023
Filed:
Jan. 21, 2020
Applicant:
Basell Poliolefine Italia S.r.l., Milan, IT;
Inventors:
Tiziana Caputo, Ferrara, IT;
Antonio Mazzucco, Ferrara, IT;
Nicolo Arich De Finetti, Ferrara, IT;
Marco Bocchino, Ferrara, IT;
Assignee:
Basell Poliolefine Italia S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/00 (2006.01); C08F 2/01 (2006.01); B01J 19/24 (2006.01);
U.S. Cl.
CPC ...
B01J 19/0033 (2013.01); B01J 19/2435 (2013.01); C08F 2/01 (2013.01); B01J 2208/00044 (2013.01); B01J 2208/0061 (2013.01); B01J 2208/00672 (2013.01);
Abstract
A method for monitoring and controlling the polymerization in a polymerization vessel by using a camera viewing unit to (a) detect features of the polymer particles, or the particles' environment, (b) compare the features to pre-defined acceptable values of these features or the environment, and (c) if a variation from the pre-defined values is detected, act on process parameters to reduce or eliminate the variation.