FIELD: ink.
SUBSTANCE: invention relates to non-aqueous gel ink for writing. A non-aqueous gel writing ink containing an organic solvent, which is a polar solvent selected from the group consisting of alcohol, glycol, ether and mixtures thereof, a colouring agent and non-esterified non-oxidized cellulose nanofibers as a gelling agent is proposed, as well as non-oxidized cellulose nanofibers used as a gelling agent in a non-aqueous gel writing ink and a writing instrument containing the proposed ink.
EFFECT: production of homogeneous ink with uniform and smooth writing without breaking the line and without clogging the end of the pen, as well as with excellent storage stability.
19 cl, 1 dwg, 2 tbl, 2 ex
Title | Year | Author | Number |
---|---|---|---|
ACCOMPANYING PISTON FOR BALLPOINT PEN AND METHOD OF ITS MAKING | 1999 |
|
RU2236353C2 |
COMPOSITION OF INK STICKS, CONTAINING AMORPHOUS-CRYSTALLINE MIXTURES | 2012 |
|
RU2575230C2 |
SOLVENT-CONTAINING INK FOR PRINTING DEVICES BASED ON DISPERSION OF PIGMENT IN NONAQUEOUS SOLVENTS | 2001 |
|
RU2250243C2 |
FLOOR COVERING PANEL FROM MEAN- OR HIGH-DENSITY WOOD FIBRE BOARDS | 2007 |
|
RU2412054C2 |
RESIN IMPREGNATED COATED ARTICLE WITH IMPROVED AESTHETIC PROPERTIES | 2014 |
|
RU2671327C2 |
AQUEOUS INK, INK CARTRIDGE AND JET RECORDING METHOD | 2020 |
|
RU2768741C2 |
LOW-CORROSION INK AND INK SYSTEM, AND METHODS OF PRODUCING LOW-CORROSION INK | 2006 |
|
RU2419643C2 |
BIO-RENEWABLE PHASE CHANGE INKS | 2014 |
|
RU2659969C2 |
NON-FLUORESCENT TYPEWRITER INK BASED ON SOLVENT AND DISPERSIONS OF PIGMENTS IN NON-AQUEOUS SOLVENTS | 2001 |
|
RU2261259C2 |
WATER-BASED FLUORESCENT INK, METHOD OF IMAGE PRINTING, AND PRINTED IMAGE | 2003 |
|
RU2317310C2 |
Authors
Dates
2024-01-15—Published
2020-01-24—Filed