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:
Aug. 05, 2008
Filed:
Oct. 17, 2006
Applicants:
Tatiana N. Romanova, Loveland, OH (US);
Ed Sung, Cincinnati, OH (US);
Russell J. Schwartz, Montgomery, OH (US);
Inventors:
Tatiana N. Romanova, Loveland, OH (US);
Ed Sung, Cincinnati, OH (US);
Russell J. Schwartz, Montgomery, OH (US);
Assignee:
Sun Chemical Corporation, Parsippany, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 67/20 (2006.01); C09D 5/00 (2006.01); C09D 11/00 (2006.01); C08G 73/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Dispersants for pigments as well as dispersions of pigments containing them, and compositions such as inks and coatings containing them are described. The dispersants are the reaction product of a dialkylsuccinyl succinate and an amine.