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. 20, 2021
Filed:
Oct. 03, 2017
Applicant:
Arkema France, Colombes, FR;
Inventors:
Jean-Philippe Gillet, Brignais, FR;
Jean-François Devaux, Soucieu en Jarrest, FR;
Philippe Leduc, Larajasse, FR;
Assignee:
Arkema France, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G 1/00 (2011.01); C08H 7/00 (2011.01); C08G 18/64 (2006.01); B01F 17/00 (2006.01); C08G 63/66 (2006.01); D01F 9/17 (2006.01);
U.S. Cl.
CPC ...
C08H 6/00 (2013.01); B01F 17/0028 (2013.01); C08G 18/6492 (2013.01); C08G 63/66 (2013.01); D01F 9/17 (2013.01); C08G 2110/0025 (2021.01);
Abstract
The invention relates to a process for producing at least one alkoxylated polyphenol comprising the following successive steps: