Toner for electrostatic image development
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United States of America Patent
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Feb 9, 2016
Grant Date -
Dec 25, 2014
app pub date -
Jun 9, 2014
filing date -
Jun 19, 2013
priority date (Note) -
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Abstract
Provided is a toner for electrostatic image development having low-temperature fixability and providing stability of glossiness for various types of paper. The toner for electrostatic image development includes toner particles having a domain-matrix structure. In the domain-matrix structure, a domain phase including a crystalline polyester resin having a melting point of 40 to 90° C. and a domain phase including a vinyl resin B having a weight average molecular weight of 250,000 to 400,000 are dispersed in a matrix phase including a vinyl resin A having a weight average molecular weight of 10,000 to 50,000.
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