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US 2026/0234426 A1Published application
A composition for dyeing a substrate and use thereof
AssigneeStaedtler SE
InventorArno CASTNER
Life of this patent
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Abstract
A composition for dyeing a substrate, including: —10 to 70 wt % of water; —0.025 to 12.5 wt % of a colorant; and —0.1 to 10 wt % of a tetrahydric alcohol, each based on the total weight of the composition; wherein the tetrahydric alcohol has at least 5 carbon atoms; and the use of the composition for dyeing a substrate for producing a film on a substrate.
Claims14
1-11. (canceled)
A composition for dyeing a substrate, comprising:
- from 10 to 70% by weight of water;
- from 0.025 to 12.5% by weight of a colorant;
- and
- from 0.1 to 10% by weight of a tetrahydric alcohol,
- each based on total weight of the composition;
- wherein
- the tetrahydric alcohol has at least 5 carbon atoms.
4 more elements
Dependencies are inferred from the claim text.