Powder for developing latent images and a method of producing the powder
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United States of America Patent
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Apr 30, 1985
Issued Date -
N/A
app pub date -
Jan 6, 1981
filing date -
Sep 12, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A powder suitable for developing latent magnetic images comprising magnetic particles coated with a mixture of a thermoplastic resin and a silane. A method for producing the said powder comprising hot-forming a mixture of magnetic particles, a thermoplastic resin and a silane, cooling and reducing the cooled mass to a fine powder.
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