FORMULATION FOR A DEVELOPER MIX HAVING TRIBOCHARGE UNIFORMITY ACROSS DIFFERENT TEMPERATURE AND HUMIDITY CONDITIONS

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United States of America Patent

SERIAL NO

15356802

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Abstract

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A developer mix formulation having tribocharge uniformity across varying temperature and humidity conditions is provided. A developer mix used in a dual component development (DCD) system is a mixture of toner particles and magnetic carrier particles. Tribocharge uniformity is achieved in the developer mix by using magnetic carrier particles having surface additives on its surface. Surface additives include but are not limited to silica, titania and alumina.

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Patent Owner(s)

Patent OwnerAddress
LEXMARK INTERNATIONAL INC740 WEST NEW CIRCLE ROAD LEXINGTON KY 40550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BEJAT, LIGIA AURA LEXINGTON, US 28 119
BLASSINGAME, MICHAEL ANTHONY MILLIKEN, US 6 3
JONES, RICK OWEN BERTHOUD, US 21 41
LIN, BRANDON MICHAEL HOUSTON, US 4 3
MINOR, JAMES CRAIG NIWOT, US 14 25
SRINIVASAN, KASTURI RANGAN LONGMONT, US 51 139

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