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:
Feb. 19, 2013
Filed:
Jan. 24, 2011
Applicants:
Wolfgang Schwarz, Ansbach, DE;
Gerhard Lugert, Nürnberg, DE;
Inventors:
Wolfgang Schwarz, Ansbach, DE;
Gerhard Lugert, Nürnberg, DE;
Assignee:
Faber-Castell AG, Stein, DE;
Primary Examiner:
Int. Cl.
CPC ...
B43K 8/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A metallic ink includes 30% to 80% water, 0.4% to 10% color pigments having a particle size ≦6 μm, 1% to 15% dissolved resin from the group consisting of maleate resin and/or maleic acid modified rosin, 1% to 15% metallic pigments having a particle size distribution D50<25 μm, 1% to 20% humectants, 0.1% to 10% additives and a viscosity of 5-10 mPa·s (Brookfield, CPE-40 spindle, 20 rpm). An applicator for applying the ink is also provided.