Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naohiro Watanabe0
Hiroshi Yamashita0
Shinichi Wakamatsu0
Tsuyoshi Sugimoto0
Date of Patent
May 24, 2011
0Patent Application Number
122483130
Date Filed
October 9, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A toner including a binder resin including a polyester resin, a colorant, and a release agent including a polyglycerin ester having a melt viscosity of from 1.0 to 40 mPa·sec at 120° C. and a hydroxyl value of from 0 to 100 mgKOH/g is provided. The polyglycerin ester is an ester of a polyglycerin having an average polymerization degree of from 2 to 10 and an aliphatic acid having 16 to 24 carbon atoms in average.
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