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:
Sep. 26, 2023
Filed:
Jun. 17, 2019
Applicant:
Basf SE, Ludwigshafen am Rein, DE;
Inventors:
Werner Hoelzl, Eschentzwiller, FR;
Roswell E. King, III, Tarrytown, NY (US);
Jean-Roch Pauquet, Kaisten, CH;
Assignee:
BASF SE, Ludwigshafen am Rein, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/6574 (2006.01); C08K 5/51 (2006.01);
U.S. Cl.
CPC ...
C07F 9/65746 (2013.01); C08K 5/51 (2013.01);
Abstract
The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M. Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound against degradation of the organic material, an additive composition comprising the compound, processes for manufacturing the compound and an intermediate involved therein.