Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoaki Sakurai0
Junsei Yamabe0
Date of Patent
December 15, 2009
0Patent Application Number
118563640
Date Filed
September 17, 2007
0Patent Primary Examiner
Patent abstract
A weakly alkali cleaning liquid suitable for use in the case of cleaning and removing inks adhered to a nozzle plate, in an ink jet printer using inks in which inorganic pigments and metal oxides are mixed into polymers, is provided. In the cleaning liquid, carbonates are added to the weakly alkali solution of pH 8 to pH 12.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
