Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1992-08-11
1994-01-25
Klemanski, Helene
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
C09D 1118
Patent
active
052812626
ABSTRACT:
The present invention provides an aqueous pigment ink for ball-point pen which can inhibit surface tension from extremely deteriorating to protect written letters from blur and which is excellent in non-drying properties and which has lubricating properties enough to smoothly rotate a ball and to decrease friction of a ball seat, whereby a writing performance can be remarkably improved and a comfortable writing performance can be given.
The aqueous pigment ink composition for ball-point pens of the present invention is characterized by comprising a pigment, a dispersant, water and an adduct of at least one polyhydric alcohol with an alkylene oxide, the polyhydric alcohol being selected from the group consisting of polyglycerin, glycerin, trimethylolpropane and a mixture thereof.
REFERENCES:
patent: 4431450 (1984-02-01), Hasegawa et al.
patent: 4545818 (1985-10-01), Inoue et al.
patent: 4986850 (1991-01-01), Iwata et al.
Klemanski Helene
Mitsubishi Pencil Kabushiki Kaisha
LandOfFree
Aqueous pigment ink composition for ball-point pens does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous pigment ink composition for ball-point pens, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous pigment ink composition for ball-point pens will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-725128