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. 10, 2025
Filed:
Oct. 21, 2019
Applicant:
Solvay Specialty Polymers Usa, Llc, Alpharetta, GA (US);
Inventors:
Kamlesh Nair, Alpharetta, GA (US);
Joel Pollino, Johns Creek, GA (US);
Stéphane Jeol, Saint-Genis Laval, FR;
David B. Thomas, Milan, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/06 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01); C08G 77/46 (2006.01); C09D 183/12 (2006.01); C09J 5/06 (2006.01); C09J 183/12 (2006.01);
U.S. Cl.
CPC ...
C08G 77/46 (2013.01); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); C09D 183/12 (2013.01); C09J 5/06 (2013.01); C09J 183/12 (2013.01); C09J 2453/00 (2013.01);
Abstract
The invention pertains to a relates to a copolymer (P1) of poly(aryl ether sulfones) (PAES) and polydimethylsiloxane (PDMS) and to the process for preparing the copolymer (P1) by melt-hydrosilylation.