TONER

PROVIDED IS A TONER THAT FIXES WELL AT LOW TEMPERATURES AND MAKES IT POSSIBLE TO OBTAIN HIGH IMAGE DENSITY WITHOUT BLURRING EVEN WITH LONG-TERM USE.THE TONER CONTAINS, AT LEAST, A BINDING RESIN, A COLORANT, AN ESTER COMPOUND, AND A LOW-MELTING-POINT SUBSTANCE.THE ESTER COMPOUND IS CHARACTERIZED BY C...

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Bibliographische Detailangaben
Hauptverfasser: HIROKO, SHUICHI, MATSUI, TAKASHI, DOJO, TADASHI, MAGOME, MICHIHISA, SAKAKIBARA, AKIRA, SANO, TOMOHISA, YANASE, ERIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROVIDED IS A TONER THAT FIXES WELL AT LOW TEMPERATURES AND MAKES IT POSSIBLE TO OBTAIN HIGH IMAGE DENSITY WITHOUT BLURRING EVEN WITH LONG-TERM USE.THE TONER CONTAINS, AT LEAST, A BINDING RESIN, A COLORANT, AN ESTER COMPOUND, AND A LOW-MELTING-POINT SUBSTANCE.THE ESTER COMPOUND IS CHARACTERIZED BY COMPRISING DIPENTAERYTHRITOL AND A CARBOXYLIC ACID WITH A CARBON NUMBER BETWEEN 18 AND 25, INCLUSIVE, AND IS FURTHER CHARACTERIZED IN THAT THE MELTING POINT TM(A) OF THE ESTER COMPOUND AND THE MELTING POINT TM(3) OF THE LOW-MELTING-POINT SUBSTANCE, IN DEGREES CELSIUS, FULFILL THE RELATION TM(B) < TM(A), + 5.