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. 22, 2008
Filed:
Oct. 29, 2002
Xavier Marguerettaz, Martigny, CH;
Thomas Tiller, Bussigny, CH;
Edgar Muller, Fribourg, CH;
Frederic Gremaud, Epagny, CH;
Sylvain Jaquier, Semsales, CH;
Xavier Marguerettaz, Martigny, CH;
Thomas Tiller, Bussigny, CH;
Edgar Muller, Fribourg, CH;
Frederic Gremaud, Epagny, CH;
Sylvain Jaquier, Semsales, CH;
SICPA Holding S.A., Prilly, CH;
Abstract
Re-dispersible pigmented printing ink compositions, preferably for the continuous ink jet printing process are obtained by the addition of a flocculating agent to the pigment dispersion in the printing liquid. The compositions do not form hard sediments and are easy to re-disperse on stopping and resuming the printing operations. Suitable flocculating agents bind the pigment particles in the sediment into three-dimensional 'airy' structures, which are easy to break up. The ink compositions of the invention are furthermore characterized by a good printability in the dispersed state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile