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:
Jul. 10, 2012
Filed:
Sep. 06, 2007
Applicants:
Kurt C. Melancon, White Bear Lake, MN (US);
George Van Dyke Tiers, Saint Paul, MN (US);
Larry A. Lien, Woodbury, MN (US);
Scott D. Pearson, Woodbury, MN (US);
Inventors:
Kurt C. Melancon, White Bear Lake, MN (US);
George Van Dyke Tiers, Saint Paul, MN (US);
Larry A. Lien, Woodbury, MN (US);
Scott D. Pearson, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cyanoacrylate-based adhesive composition is disclosed. The cyanoacrylate-based adhesive composition includes a cyanoacrylate monomer, and a bleachable dye including a Michler's hydrol cation or derivatized Michler's hydrol cation, paired with a non-nucleophilic anion that provides a stable color to the cyanoacrylate-based adhesive.