Black alcohol soluble dye formulation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6666897
APP PUB NO 20020104173A1
SERIAL NO

09731559

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to black alcohol soluble dye formulations of high color intensity, low viscosity, and high tinctorial strength. The formulations are particularly useful for writing instruments such as felt tip and roller ball pens.

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Patent Owner(s)

Patent OwnerAddress
SUNBELT CORPORATION2120 BURKETTE ROAD ROCK HILL INDUSTRIAL PARK ROCK HILL SC 29730

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Friswell, Michael R 16 Eldorado Dr., Wayne, NJ 07470 15 106
Zimin, Sr Alejandro 63 Atwood Pl., Wayne, NJ 07470 6 53

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