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:
Jun. 07, 2022
Filed:
Dec. 27, 2019
Applicant:
Braskem S.a., Camaçari, BR;
Inventors:
Olavo Martins Junior, São Paulo, BR;
Dihogenes Adriano Pozzer, São Paulo, BR;
Élita Cavalli, São Paulo, BR;
Assignee:
Braskem S.A., Camaçari, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/06 (2006.01);
U.S. Cl.
CPC ...
C07F 5/069 (2013.01);
Abstract
A method of forming polymerization auxiliaries for a polymerization process may include combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum. An antifouling complex may be produced by combining an antifouling agent with a killer agent to form an auxiliary composition; and contacting the auxiliary composition with an alkylaluminum.