Pigment and pigment ink by applying the pigment

Details Pigment and pigment ink by applying the pigment Pigment and pigment ink by applying the pigment

1997-08-04

2000-03-07

Marcheschi, Michael

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

106416, 106487, 106468, 106 316, 106 3185, 106 3186, C09C 142, C09D 1102

Patent

active

060334665

ABSTRACT:
The present invention provides a pigment ink which can be produced through a simplified procedure and enables coloring as good as a dye ink. The pigment ink mainly consists of an intercalation compound such as a mineral of the montmorrilonite group and the hydrotalcite group, wherein at least a part of interstitial ions in the intercalation compound is substituted by dye ions having a polarity opposite to that of the interstitial ions. The pigment is dispersed in water together with a dispersion agent and a wetting agent so as to obtain the pigment ink. Remaining interstitial ions not substituted by the dye ions are substituted by hydrophilic ions.

REFERENCES:
patent: 5160371 (1992-11-01), Ito
patent: 5296284 (1994-03-01), Durham
patent: 5308808 (1994-05-01), Gregar et al.
patent: 5446012 (1995-08-01), Ito et al.
patent: 5459502 (1995-10-01), Sasaki et al.
patent: 5516746 (1996-05-01), Ito
patent: 5543453 (1996-08-01), Ito et al.
patent: 5560996 (1996-10-01), Ito et al.
patent: 5589435 (1996-12-01), Ito et al.

Affiliated with

Also associated with

Rating

Pigment and pigment ink by applying the pigment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pigment and pigment ink by applying the pigment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pigment and pigment ink by applying the pigment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-358904