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:
Apr. 05, 2022
Filed:
Nov. 07, 2014
Applicant:
Songwon International Ag, Frauenfeld, CH;
Inventors:
Carl-Eric Wilén, Espoo, FI;
Mélanie Aubert, Littoinen, FI;
Teija Tirri, Rusko, FI;
Weronika Pawelec, Liskow, PL;
Assignee:
Songwon International AG, Frauenfeld, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/12 (2006.01); C07C 321/28 (2006.01); C09K 21/10 (2006.01); C07D 209/50 (2006.01); C07D 209/86 (2006.01); C07D 211/96 (2006.01); C07D 235/26 (2006.01); C07D 241/04 (2006.01); C07D 251/38 (2006.01); C07D 295/26 (2006.01); C07D 401/12 (2006.01); C08K 5/44 (2006.01); C09K 21/14 (2006.01);
U.S. Cl.
CPC ...
C09K 21/10 (2013.01); C07C 321/28 (2013.01); C07D 209/50 (2013.01); C07D 209/86 (2013.01); C07D 211/96 (2013.01); C07D 235/26 (2013.01); C07D 241/04 (2013.01); C07D 251/38 (2013.01); C07D 295/26 (2013.01); C07D 401/12 (2013.01); C08G 61/124 (2013.01); C08K 5/44 (2013.01); C09K 21/14 (2013.01); C07C 2601/14 (2017.05);
Abstract
The present invention is in the field of flame retardants and relates to use of sulfenamides as flame retardants, in particular in polymeric substrates.