Electrophotography carrier having domains dispersed in a matrix resin with a dispersion assistant interposed
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United States of America Patent
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Sep 9, 1997
Issued Date -
N/A
app pub date -
Jul 29, 1994
filing date -
Jul 23, 1991
priority date (Note) -
Expired
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Abstract
This invention relates to a developer for electrophotography comprising: a domain resin phase containing specified additives, a matrix resin phase containing specified additives and a dispersion assistant, the matrix resin having a low compatibility with the domain resin, and the dispersion assistant having a compatibility with both of the domain resin and matrix resin and an Izod impact value higher than the matrix resin.
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