Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 8, 2009
Patent Application Number
10498488
Date Filed
December 16, 2002
Patent Primary Examiner
Patent abstract
The present invention providesa resin for toner binders,which comprises two polyester resins (A) and (B),said resin (A) being a crosslinked modified polyester resin consisting of the reaction product from a crosslinked polyester resin (a) and a polyepoxide (c) andsaid resin (B) being an acid anhydride-modified linear polyester resin consisting of the reaction product from a linear polyester resin (b) and an acid anhydride (r).
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