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US 12,104,299 B2Granted
Use of a viscose fiber
AssigneeKelheim Fibres GmbH
InventorsAlexander Bachmann, Sebastian Basel, Daniela Beck, Ingo Bernt
Life of this patent
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Abstract
The present invention relates to the use of a viscose fibre for the production of a transparent cosmetic mask. The use according to the invention is characterized in that the viscose fibre is a flat fibre, the cross section of the viscose fibre has a width-to-thickness ratio of 6:1 to 30:1, and the titre of the viscose fibre ranges from 1.0 dtex to 4 dtex.
Claims26
A transparent cosmetic mask comprising viscose fibres formed into the shape of the cosmetic mask,
- wherein the viscose fibres are flat fibres,
- wherein the cross section of the viscose fibres has a width-to-thickness ratio of 6:1 to 30:1, and
- wherein the titre of the viscose fibres ranges from 1.0 dtex to 4 dtex,
- wherein the viscose fibres are present in an amount of 80 wt. % or more, based on the weight of the transparent cosmetic mask.
1 more element
A method of manufacturing a transparent cosmetic mask, comprising forming viscose fibres into a cosmetic mask,
- wherein the viscose fibres are flat fibres,
- wherein the cross section of the viscose fibres has a width-to-thickness ratio of 6:1 to 30:1, and
- wherein the titre of the viscose fibres ranges from 1.0 dtex to 4 dtex,
- wherein the viscose fibres are present in an amount of 80 wt. % or more, based on the weight of the transparent cosmetic mask.
1 more element
Dependencies are inferred from the claim text.