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US 2025/0019554 A1Published application
Water-based ink comprising particles and a lipopeptide
AssigneeSociete BIC
InventorAurore SAUVAGE
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a writing instrument comprising a water-based ink composition, wherein the water-based ink composition comprises: particles, wherein the particles have a D50 between about 1 to about 20 micrometers; and a lipopeptide or salt thereof, more specifically an alkali and/or earth alkali metal, even more specifically sodium and/or potassium and in particular sodium.
Claims21
1-15. (canceled)
A writing instrument comprising a water-based ink composition, wherein the water-based ink composition comprises:
- particles, wherein the particles have a D50 between about 1 to about 20 micrometers;
- and
- a lipopeptide or salt thereof.
Dependencies are inferred from the claim text.