Title:
OLEFIN-BASED WAX PARTICLE DISPERSION FOR WRITING UTENSIL
Document Type and Number:
Japanese Patent JP2007056234
Kind Code:
A
Abstract:
To provide an extremely stable wax dispersion even when formulated in an ink when an olefin-based wax is used.
This olefin-based wax dispersion for writing utensils is obtained by dissolving an olefin-based wax in a nonpolar medium, depositing wax particles in a solvent compatible with glycol ether to disperse the particles, and adding a dispersant during or after dispersing to coat the surface of the particles.
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Inventors:
ICHIKAWA HIDETOSHI
Application Number:
JP2005342378A
Publication Date:
March 08, 2007
Filing Date:
November 28, 2005
Export Citation:
Assignee:
MITSUBISHI PENCIL CO
International Classes:
C08J3/09; C09D11/16
Domestic Patent References:
| JP2002212486A | 2002-07-31 | |||
| JP2002091059A | 2002-03-27 | |||
| JP2004059869A | 2004-02-26 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Masaya Nishiyama
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