Toner and developer for developing electrostatic image and image forming method
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United States of America Patent
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May 20, 2008
Grant Date -
Aug 10, 2006
app pub date -
Dec 12, 2003
filing date -
Feb 12, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A toner for developing an electrostatic image is disclosed. The toner contains an amount of not less than 0.1% by weight of an element selected from elements of the Groups of 1B, 2B, 4B, 5B, 6B, 7B, 8, 3A and 4A of the fourth and fifth periodic of the long periodic table of the elements, and the isolation ratio of the element is not more than 10% by number.
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