Universal black ink

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United States of America Patent

PATENT NO 5466284
SERIAL NO

08293485

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A carbon paper ink is described which includes a 2200-3000 heavy oil. The ink also includes Montan wax, paraffin slack wax, carbon black, a lubricant, and a filler. The heavy oil acts as a dispersant to provide for more even pigmentation and darker printing of the ink.

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Patent Owner(s)

Patent OwnerAddress
FRYETECH INC F/K/A FRYE COPYSYSTEMS INCSUITE 200 EAST 2255 GLADES ROAD BOCA RATON FL 33431

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carlson, Gene D Crocker Township, IA 7 25
Dela, Cruz Alfredo R Alpharetta, GA 2 0

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