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:
Nov. 01, 2022
Filed:
Oct. 16, 2018
Applicant:
Solvay Specialty Polymers Italy S.p.a., Bollate, IT;
Inventors:
Fiorenza D'Aprile, Nova Milanese, IT;
Valeriy Kapelyushko, Alessandria, IT;
Bradley Lane Kent, Woolwich Township, NJ (US);
Giulio Brinati, Milan, IT;
Laura Ponta, Milan, IT;
Assignee:
SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 14/22 (2006.01); C08F 2/00 (2006.01); C08F 2/22 (2006.01); C08F 214/22 (2006.01); C08F 228/02 (2006.01);
U.S. Cl.
CPC ...
C08F 14/22 (2013.01); C08F 2/001 (2013.01); C08F 2/22 (2013.01); C08F 214/225 (2013.01); C08F 228/02 (2013.01);
Abstract
The present invention relates to a fluorosurfactant-free emulsion polymerization method for the synthesis of a fluoropolymer, more in particular of a VDF-based polymer.