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US 2026/0168146 A1Published application
Nonwoven fabric; pouched product and related methods
AssigneeNonwovenn Ltd
InventorsGiovanni GENTILCORE, David HILL, Adrian BISSON
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Abstract
The present invention provides a nonwoven fabric comprising a non-fibrous binder having certain solubility characteristics. It also provides a pouched product, the fabric and contents of which have certain solubility characteristics. Related methods are also disclosed.
Claims10
A nonwoven fabric for forming a pouched product, the nonwoven fabric comprising a chemically bonded web of staple fibres;
- wherein the web includes a binder comprising polybutylene succinate or a polyurethane;
- wherein the nonwoven fabric has a basis weight greater than 25 g/m2;
- and
- the binder is present in the nonwoven fabric in an amount equal to or less than 50 wt % based on a dry weight of the nonwoven fabric.
1 more element
A pouched product comprising a pouch formed from a nonwoven fabric comprising a chemically bonded web of staple fibres;
- wherein the web includes a binder comprising polybutylene succinate or a polyurethane;
- wherein the nonwoven fabric has a basis weight greater than 25 g/m2;
- and
- the binder is present in the nonwoven fabric in an amount equal to or less than 50 wt % based on a dry weight of the nonwoven fabric;
- wherein the pouch encloses a substance comprising at least one selected from water, glycerol, propylene glycol, d-limonene, methyl salicylate, L-menthol, menthone, carvone, cinnamaldehyde and vanillin.
2 more elements
Dependencies are inferred from the claim text.