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:
May. 12, 2015
Filed:
May. 30, 2012
Applicants:
Davide Ciampini, Arnad, IT;
Luigina Gino, Arnad, IT;
Norma Giordano, Arnad, IT;
Inventors:
Assignee:
Sicpa Holding SA, Prilly, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/015 (2006.01); B41J 2/135 (2006.01); B41J 2/14 (2006.01); B41J 2/16 (2006.01); C08G 59/68 (2006.01); C08G 65/22 (2006.01); C08L 63/00 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14 (2013.01); B41J 2/1603 (2013.01); B41J 2/1631 (2013.01); B41J 2/1639 (2013.01); B41J 2/1645 (2013.01); B41J 2202/03 (2013.01); C08G 59/68 (2013.01); C08G 65/226 (2013.01); C08L 63/00 (2013.01); C08L 2205/02 (2013.01); B41J 2/1606 (2013.01); B41J 2/164 (2013.01); B41J 2002/14362 (2013.01);
Abstract
The present invention relates to an ink-jet print head able to resist to chemically aggressive solvent-based inks, and to a process for the manufacturing thereof, the ink-jet print head comprising a polymeric material layer defining ink passage ways formed on a substrate, said polymeric material layer being formed by curing a curable resin composition comprising a cyclic aromatic di-functional epoxy resin, a cyclic aliphatic di-functional epoxy resin and a polymerization initiator. The invention also relates to an improved curable resin composition.