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Patent Searching and Data


Title:
SOLID DRAWING MATERIAL
Document Type and Number:
Japanese Patent JP2011153207
Kind Code:
A
Abstract:

To provide a solid drawing material producible by a high-temperature molding process such as injection molding, and having excellent erasing property of written mark with an eraser to enable easy erasure of written mark not only on a raised part but also on a dent part of a paper surface.

The solid drawing material at least comprises a pigment, an olefinic resin, a wax, a fatty acid amide and a talc produced by a wet grinding process.


Inventors:
KATO AKIMITSU
Application Number:
JP2010015301A
Publication Date:
August 11, 2011
Filing Date:
January 27, 2010
Export Citation:
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Assignee:
PENTEL KK
International Classes:
C09D13/00; B43K19/00