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. 11, 2006
Filed:
Jan. 23, 2003
Chao-jen Chung, North Wales, PA (US);
Maureen Joanne Finley, Churchville, PA (US);
Zhenwen Fu, Lansdale, PA (US);
Chao-Jen Chung, North Wales, PA (US);
Maureen Joanne Finley, Churchville, PA (US);
Zhenwen Fu, Lansdale, PA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
An inkjet ink binder composition including an emulsion polymer, the polymer including as polymerized units 1–10%, by weight based on dry polymer weight, of a monomer selected from the group consisting of methylol acrylamide, methylol methacrylamide, methyl acrylamidoglycolate methyl ether, acrylamidoglycolic acid, and mixtures thereof is provided. An inkjet ink composition including the emulsion polymer, a liquid medium, and a pigment and a method for improving the durability of inkjet ink printed on a substrate are also provided.