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:
Jul. 25, 2023
Filed:
Feb. 06, 2020
Applicant:
Solvay Specialty Polymers Italy S.p.a., Bollate, IT;
Inventors:
Pier Antonio Guarda, Arese, IT;
Giovanni Simeone, Solaro, IT;
Rosaldo Picozzi, Cesate, IT;
Marco Galimberti, Bollate, IT;
Assignee:
SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate (Milano), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/00 (2006.01); C08G 65/331 (2006.01); C08G 65/337 (2006.01);
U.S. Cl.
CPC ...
C08G 65/007 (2013.01); C08G 65/331 (2013.01); C08G 65/337 (2013.01);
Abstract
The present invention relates to novel (per)fluoropolyether polymers characterized by high molecular weight and high functionality, to a process for their manufacture and to their use as intermediate compounds in the preparation of further polymers.