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. 18, 2005
Filed:
Nov. 22, 2000
Eric Alvin Johnson, Lansdale, PA (US);
Carl Michael Hesler, New Egypt, NJ (US);
Robert David Solomon, Souderton, PA (US);
Michael Paul Hallden-abberton, Maple Glen, PA (US);
Eric Alvin Johnson, Lansdale, PA (US);
Carl Michael Hesler, New Egypt, NJ (US);
Robert David Solomon, Souderton, PA (US);
Michael Paul Hallden-Abberton, Maple Glen, PA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Abstract
An emulsion-polymerized addition copolymer formed from a monomer mixture comprising ethylenically unsaturated monomers including from more than 4 to 15 wt % based on the weight of said mixture of at least one ethylenically unsaturated carboxylic acid functional monomer, and from 0.05 to 5 wt % based on the weight of said mixture of at least one polymerizable surfactant monomer, comprising hydrophobic and hydrophilic functional groups, wherein said hydrophilic functional group comprises a polymerizable group within it, is useful as a binder in an ink jet ink having improved print quality.