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, 2017
Filed:
Mar. 13, 2013
Applicant:
Sensient Colors Llc, St. Louis, MO (US);
Inventors:
Wenbin Hong, Ballwin, MO (US);
Mihaela Madaras, Ballwin, MO (US);
Assignee:
Sensient Colors LLC, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/38 (2014.01); C09D 11/322 (2014.01); C09D 11/106 (2014.01); C09D 11/324 (2014.01);
U.S. Cl.
CPC ...
C09D 11/38 (2013.01); C09D 11/106 (2013.01); C09D 11/322 (2013.01); C09D 11/324 (2013.01);
Abstract
A dispersion comprising a pigment, a polymer comprising a carboxyl group, a crosslinking agent capable of undergoing a crosslinking reaction with the carboxyl group, an inhibition agent comprising a tertiary amine, and a liquid carrier, wherein at least one of the mean particle size and the viscosity of the dispersion increases by less than 20% over about three months in sealed storage at ambient temperature, as determined by accelerated shelf life testing.