Aqueous adhesive for ballpoint pen type bonding utensil

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080003053A1
SERIAL NO

11899785

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An aqueous adhesive suitable for use in a ballpoint pen type bonding utensil is described which has a little dripping and is discharged smoothly thereby allows the adhesive to be applied properly to fine portions in a suitable amount, has good sense of use, is excellent in adhesiveness especially to buttons and metals, and is not sticky when it adheres to a hand and excellent in smooth feel to touch, when it is used while being filled in a ballpoint pen type bonding utensil. The aqueous adhesive can be loaded into a ballpoint pen provided with a ball having a diameter of from 0.7 to 1.2 mm at the tip and is characterized by that it contains water-dispersion type polyurethane resin emulsion as the primary ingredient.

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Patent Owner(s)

Patent OwnerAddress
TOMBOW PENCIL CO LTDTOKYO 114-8583

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishio, Miyuki Soka, JP 1 0

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