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US 12,324,851 B2Granted
Drawing substrate
AssigneeBIC Violex Single Member S.A.
InventorNikolaos Chrysanthakopoulos
Life of this patent
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Abstract
In a first aspect, the present disclosure relates to a substrate 100 comprising an adhesive, a hygroexpansible material 110 and a hygroinert ink 120. In a second aspect, the present disclosure relates to a system comprising: a substrate 100 comprising a hygroexpansible material 110 and an adhesive. Further the system according to the second aspect comprises a writing instrument comprising an ink cartridge comprising a hygroinert ink 120.
Claims17
A substrate comprising:
- an adhesive,
- a hygroexpansible material,
- a hygroinert ink,
- wherein the hygroexpansible material is hydrophilic and the hygroinert ink is hydrophobic and wherein the hygroexpansible material forms a hygroexpansible layer and the hygroinert ink forms a hygroinert layer, wherein the hygroinert layer is disposed at least on a part of the hygroexpansible layer, and wherein the adhesive is comprised within an adhesive layer;
- wherein the substrate comprises a first section comprising the adhesive, and a second section attached to the first section,
- wherein the second section comprises a free end.
3 more elements
A system comprising:
- a substrate comprising a hygroexpansible material, an adhesive;
- a writing instrument comprising an ink cartridge comprising a hygroinert ink,
- wherein the hygroexpansible material is hydrophilic and the hygroinert ink is hydrophobic, and wherein the adhesive is comprised within an adhesive layer,
- wherein the substrate comprises a first section comprising the adhesive, and a second section attached to the first section,
- wherein the second section comprises a free end.
2 more elements
Dependencies are inferred from the claim text.