Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 15, 2009
Patent Application Number
11883116
Date Filed
January 26, 2006
Patent Primary Examiner
Patent abstract
An esterification reaction product obtained by esterifying dipentaerythritol and a 12-hydroxystearic acid polymer and having a hydroxyl value of 20 to 70 mg KOH/g and an acid value of 3 mg KOH/g or less. The esterification reaction product has a high-water holding property and a pigment-dispersing property.
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