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. 24, 2013
Filed:
Jun. 23, 2009
Anne Grosset, La Croix-de-Rozon, CH;
Olivier Lefèbvre, Lausanne, CH;
Christophe Schaller, Ollon, CH;
Nicolas Trachsel, Bex, CH;
Patrick Magnin, Maxilly, FR;
Patrick Veya, Bremblens, CH;
Anne Grosset, La Croix-de-Rozon, CH;
Olivier Lefèbvre, Lausanne, CH;
Christophe Schaller, Ollon, CH;
Nicolas Trachsel, Bex, CH;
Patrick Magnin, Maxilly, FR;
Patrick Veya, Bremblens, CH;
Sicpa Holding SA, Prilly, CH;
Abstract
An ink for the engraved copperplate intaglio printing inks is disclosed, which comprises high-molecular-weight dendritic polymer as a binder component. Inks comprising such polymer can be formulated so as to contain a significantly reduced amount of organic solvent (volatile organic components, VOC) while still being in the appropriate viscosity range required by the intaglio printing process. The printed and cured intaglio ink of the present invention has improved chemical and mechanical resistance properties.