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:
Feb. 28, 2023
Filed:
Mar. 15, 2018
Applicant:
Solvay Specialty Polymers Italy S.p.a., Bollate, IT;
Inventors:
Luca Merlo, Ixelles, BE;
Claudio Oldani, Parabiago, IT;
Assignee:
SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 14/18 (2006.01); C08F 2/22 (2006.01); C08F 259/08 (2006.01);
U.S. Cl.
CPC ...
C08F 259/08 (2013.01); C08F 2/22 (2013.01); C08F 14/18 (2013.01);
Abstract
The invention pertains to a method of making fluoropolymer dispersions using certain polymeric derivatives including a plurality of ionisable groups selected from the group consisting of —SOX, —POXand —COOX, whereas Xis H, an ammonium group or a monovalent metal, and to fluoropolymer dispersions therefrom.