Adsorbent material
AssigneeHeathcoat Fabrics Limited
InventorKamlesh Madhubhai Mistry
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Abstract
A flexible material is disclosed comprising a flexible substrate, a sorbent comprising zirconium hydroxide and a binder, wherein the solids weight ratio of the binder to the zirconium hydroxide is in the range 1:1 to 1:120. Also disclosed is a process for production of a fabric, comprising: providing a flexible material, providing at least one sorbent dispersion comprising zirconium hydroxide and a binder, applying the sorbent dispersion to the flexible material to produce a treated flexible material, squeezing the treated flexible material under pressure, and passing the pressed treated flexible material through a stenter.
Claims18
A flexible material comprising:
- a flexible substrate,
- a sorbent comprising zirconium hydroxide, and
- a binder,
- wherein:
- the solids weight ratio of the binder to the zirconium hydroxide is in the range 1:1 to 1:120,
- the binder comprises a polymer emulsion, or a dispersion of polymers,
- the sorbent is loaded on the flexible material at 50 to 500 g/m2 dry weight, and
- the flexible material is for protection and/or decontamination and/or neutralisation of toxic chemicals.
A flexible material comprising:
- a flexible substrate,
- a sorbent comprising zirconium hydroxide and
- a binder,
- wherein the solids weight ratio of the binder to the zirconium hydroxide is in the range 1:1 to 1:120,
- the binder comprises a polymer emulsion, or a dispersion of polymers,
- the sorbent is loaded on the flexible material at 150 to 500 g/m2 dry weight, and
- wherein the flexible material is for protection and/or decontamination and/or neutralisation of toxic chemicals.
Dependencies are inferred from the claim text.