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:
Oct. 14, 2014
Filed:
May. 18, 2012
Applicant:
Kirk J. Abbey, Garner, NC (US);
Inventor:
Kirk J. Abbey, Garner, NC (US);
Assignee:
LORD Corporation, Cary, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/38 (2006.01); B32B 15/06 (2006.01); B32B 27/06 (2006.01); B32B 7/12 (2006.01); B32B 27/40 (2006.01); B32B 27/34 (2006.01); C09J 133/00 (2006.01);
U.S. Cl.
CPC ...
C07F 9/3808 (2013.01); B32B 27/40 (2013.01);
Abstract
Acrylic adhesion promoters having an improved property such as cohesive failure are produced from a monocyclic anhydride of phosphonic acid containing multiple carboxylic acids that is subsequently reacted with a hydroxyalkyl methacrylate. The adhesion promoters are useful in bonding to metal substrates including oily metal substrates.