Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroshi Nakai0
Shinya Tanaka0
Masato Iio0
Masahide Yamashita0
Date of Patent
January 26, 2010
0Patent Application Number
119316440
Date Filed
October 31, 2007
0Patent Primary Examiner
Patent abstract
A protective agent for forming a protective layer on the surface of an image carrier includes at least a hydrophilic organic compound and an amphiphilic organic compound at a ratio of 1/99 to 20/80. Preferably, the hydrophilic organic compound contains at least one selected from a polysaccharide and a polyether compound, or the amphiphilic organic compound contains a nonionic surfactant.
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