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:
Nov. 29, 2016
Filed:
May. 22, 2015
Applicant:
Sicpa Holding SA, Prilly, CH;
Inventors:
Cecile Pasquier, Marly, CH;
Patrick Wyss, Romont, CH;
Assignee:
SICPA HOLDING SA, Prilly, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 8/28 (2006.01); C07D 495/16 (2006.01); C09B 57/08 (2006.01); C09B 5/62 (2006.01); C09B 57/00 (2006.01);
U.S. Cl.
CPC ...
C08G 8/28 (2013.01); C07D 495/16 (2013.01); C09B 5/62 (2013.01); C09B 57/00 (2013.01); C09B 57/08 (2013.01);
Abstract
Polycyclic aromatic hydrocarbon compounds having an S atom or S(═O)moiety incorporated in their basic polycyclic structure that can have a nitrogen-containing heterocycloaliphatic group and/or a substituted or unsubstituted phenoxy group and/or a polymeric moiety bonded to the polycyclic structure and to compositions such as, e.g., printing inks which comprise these polycyclic aromatic hydrocarbons as colorants.