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. 24, 2006
Filed:
Apr. 04, 2003
Applicants:
Jerome Michael Harris, Penllyn, PA (US);
Henry Jude Eichman, Havertown, PA (US);
Ronald Carl Faulk, Willow Grove, PA (US);
Inventors:
Jerome Michael Harris, Penllyn, PA (US);
Henry Jude Eichman, Havertown, PA (US);
Ronald Carl Faulk, Willow Grove, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/00 (2006.01); C08K 3/20 (2006.01); C08L 75/00 (2006.01); C08L 3/02 (2006.01); C08L 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular organic compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.