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Patent Searching and Data


Title:
INK COMPOSITION FOR BALL-POINT PEN
Document Type and Number:
Japanese Patent JP2014065866
Kind Code:
A
Abstract:

To provide an ink composition for a ball-point pen which prevent vaporization of a solvent from an ink surface, deposition of a coloring agent or a resin on the ink surface, suppression of rotation of a ball when writing again, and losing its function to transfer an ink even after standing for a long period of time in a state where a nib of the ball-point pen is exposed to air.

An ink for a ball-point pen at least contains a coloring agent, a liquid medium and ceramides which form a lamella structure in the liquid medium.


Inventors:
SUZUKI HIROHISA
Application Number:
JP2012214005A
Publication Date:
April 17, 2014
Filing Date:
September 27, 2012
Export Citation:
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Assignee:
PENTEL KK
International Classes:
C09D11/18