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:
May. 15, 2018
Filed:
Jan. 27, 2017
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Philip T. Klemarczyk, Canton, CT (US);
Jianping Liu, South Glastonbury, CT (US);
Ory Hajatpour, Naas, IE;
David P. Birkett, Naas, IE;
Henkel IP & Holding GmbH, Duesseldorf, DE;
Abstract
Cure accelerators for anaerobic curable compositions, such as adhesives and sealants, are provided, and which are defined with reference to the aromatic amides shown in structure I where R and R″ are each independently Calkyl, and R' is H or Calkyl or R and R′ together may form a four to seven membered ring fused to the benzene ring, and where R′″ is optional, but when R′″ is present, R′″ is halogen, alkyl, alkenyl, cycloalkyl, hydroxyalkyl, hydroxyalkenyl, alkoxy, amino, alkylene- or alkenylene-ether, alkylene (meth)acrylate, carbonyl, carboxyl, nitroso, sulfonate, hydroxyl or haloalkyl.